<?xml version="1.0" encoding="UTF-8"?>

<!--XBRL Document Created with Wdesk from Workiva-->
<!--Copyright 2021 Workiva-->
<!--r:eb9d4e19-85bb-493c-8f4f-5ab9d946828b,g:32ff35fc-44ec-4b43-8668-f695bf17bc59-->
<link:linkbase xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
  <link:roleRef roleURI="http://www.klx.com/role/Cover" xlink:type="simple" xlink:href="klxe-20210430.xsd#Cover"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/Cover" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CoverAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentType_4d2e781f-de58-4716-b289-c50fd3319c8a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentType"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_DocumentType_4d2e781f-de58-4716-b289-c50fd3319c8a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentQuarterlyReport_fc5ef97a-a660-4b20-ac6b-7722056b7f0f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentQuarterlyReport"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_DocumentQuarterlyReport_fc5ef97a-a660-4b20-ac6b-7722056b7f0f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentPeriodEndDate_7f633175-bf60-4a3e-a354-b51bce0d8bca" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentPeriodEndDate"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_DocumentPeriodEndDate_7f633175-bf60-4a3e-a354-b51bce0d8bca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentTransitionReport_7bf5ae81-29a1-4c57-8a8b-e56e0512925a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentTransitionReport"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_DocumentTransitionReport_7bf5ae81-29a1-4c57-8a8b-e56e0512925a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFileNumber_a8f1db5e-b3f1-4920-b2ee-e437a3b1f6df" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFileNumber"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityFileNumber_a8f1db5e-b3f1-4920-b2ee-e437a3b1f6df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityRegistrantName_b98184a9-4bea-40c8-bbcf-d5cd074b7850" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityRegistrantName"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityRegistrantName_b98184a9-4bea-40c8-bbcf-d5cd074b7850" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityIncorporationStateCountryCode_86b564f8-7ce2-4be5-822a-d19765fc2f0c" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityIncorporationStateCountryCode"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityIncorporationStateCountryCode_86b564f8-7ce2-4be5-822a-d19765fc2f0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityTaxIdentificationNumber_510f6ab9-bce1-422d-87f8-7b35cfc1d681" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityTaxIdentificationNumber"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityTaxIdentificationNumber_510f6ab9-bce1-422d-87f8-7b35cfc1d681" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine1_37dcbaa6-8de7-4120-971a-30159662327a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityAddressAddressLine1_37dcbaa6-8de7-4120-971a-30159662327a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressAddressLine2_1696ed5c-a693-4d05-a1d4-60913b818858" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressAddressLine2"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityAddressAddressLine2_1696ed5c-a693-4d05-a1d4-60913b818858" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressCityOrTown_125175d6-3ac6-41f1-afd9-45f127f3c794" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressCityOrTown"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityAddressCityOrTown_125175d6-3ac6-41f1-afd9-45f127f3c794" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressStateOrProvince_bc22121c-b4c7-4f45-9506-f5ee2154769e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressStateOrProvince"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityAddressStateOrProvince_bc22121c-b4c7-4f45-9506-f5ee2154769e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityAddressPostalZipCode_e5d110fd-f726-45e6-8d5b-49b5b752a749" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityAddressPostalZipCode"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityAddressPostalZipCode_e5d110fd-f726-45e6-8d5b-49b5b752a749" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CityAreaCode_f67ab8fc-b0b6-4933-bb23-c2c4e2750385" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CityAreaCode"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_CityAreaCode_f67ab8fc-b0b6-4933-bb23-c2c4e2750385" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LocalPhoneNumber_684ae673-a853-4ebd-9b97-aa3d1f00afa2" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LocalPhoneNumber"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_LocalPhoneNumber_684ae673-a853-4ebd-9b97-aa3d1f00afa2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_Security12bTitle_48fb780d-bfc1-45d5-982a-351ce9add0ef" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_Security12bTitle"/>
    <link:presentationArc order="16" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_Security12bTitle_48fb780d-bfc1-45d5-982a-351ce9add0ef" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_TradingSymbol_51fd7e44-3bad-4ffe-b57c-b3b29819c09e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_TradingSymbol"/>
    <link:presentationArc order="17" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_TradingSymbol_51fd7e44-3bad-4ffe-b57c-b3b29819c09e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_SecurityExchangeName_5774905a-d2ba-47d5-ae2c-bf34bff37741" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_SecurityExchangeName"/>
    <link:presentationArc order="18" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_SecurityExchangeName_5774905a-d2ba-47d5-ae2c-bf34bff37741" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCurrentReportingStatus_18251fc4-27ec-4e1c-9cd4-a933725dc47d" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCurrentReportingStatus"/>
    <link:presentationArc order="19" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityCurrentReportingStatus_18251fc4-27ec-4e1c-9cd4-a933725dc47d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityInteractiveDataCurrent_f40ba63e-91d2-4417-8b1d-5334e0a7398f" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityInteractiveDataCurrent"/>
    <link:presentationArc order="20" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityInteractiveDataCurrent_f40ba63e-91d2-4417-8b1d-5334e0a7398f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityFilerCategory_6a70b7bd-ac1a-4ce6-9067-1c2f49ade06a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityFilerCategory"/>
    <link:presentationArc order="21" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityFilerCategory_6a70b7bd-ac1a-4ce6-9067-1c2f49ade06a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntitySmallBusiness_e9f7ab3c-4c34-4dd5-826c-a822cd1da659" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntitySmallBusiness"/>
    <link:presentationArc order="22" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntitySmallBusiness_e9f7ab3c-4c34-4dd5-826c-a822cd1da659" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityEmergingGrowthCompany_662c1109-d534-49f6-a1ad-0f845793402d" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityEmergingGrowthCompany"/>
    <link:presentationArc order="23" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityEmergingGrowthCompany_662c1109-d534-49f6-a1ad-0f845793402d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityExTransitionPeriod_3e36540b-3801-4657-bd6e-f3edea19f8a8" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityExTransitionPeriod"/>
    <link:presentationArc order="24" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityExTransitionPeriod_3e36540b-3801-4657-bd6e-f3edea19f8a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityShellCompany_2015006d-9f8a-4342-a225-aa85515238f7" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityShellCompany"/>
    <link:presentationArc order="25" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityShellCompany_2015006d-9f8a-4342-a225-aa85515238f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCommonStockSharesOutstanding_4c5b6251-5a67-46a5-89ec-c69e7f505b8e" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCommonStockSharesOutstanding"/>
    <link:presentationArc order="26" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityCommonStockSharesOutstanding_4c5b6251-5a67-46a5-89ec-c69e7f505b8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_CurrentFiscalYearEndDate_adf6b2ae-b7a7-42f7-85b7-83a4472eb7cc" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_CurrentFiscalYearEndDate"/>
    <link:presentationArc order="27" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_CurrentFiscalYearEndDate_adf6b2ae-b7a7-42f7-85b7-83a4472eb7cc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalYearFocus_c92bb83b-efd4-45a8-93ce-b92eef45fd43" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalYearFocus"/>
    <link:presentationArc order="28" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_DocumentFiscalYearFocus_c92bb83b-efd4-45a8-93ce-b92eef45fd43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_DocumentFiscalPeriodFocus_693986b5-9375-4459-866a-29e447ebaa17" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_DocumentFiscalPeriodFocus"/>
    <link:presentationArc order="29" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_DocumentFiscalPeriodFocus_693986b5-9375-4459-866a-29e447ebaa17" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityCentralIndexKey_3b1cf4c2-eba8-4d26-bfb4-cd08d268f6f0" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityCentralIndexKey"/>
    <link:presentationArc order="30" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_EntityCentralIndexKey_3b1cf4c2-eba8-4d26-bfb4-cd08d268f6f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_AmendmentFlag_4852b78e-1226-4174-b4fa-e90aead6e877" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_AmendmentFlag"/>
    <link:presentationArc order="31" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_CoverAbstract_74996559-92cf-4c83-a204-bd192f755a79" xlink:to="loc_dei_AmendmentFlag_4852b78e-1226-4174-b4fa-e90aead6e877" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CondensedConsolidatedBalanceSheets" xlink:type="simple" xlink:href="klxe-20210430.xsd#CondensedConsolidatedBalanceSheets"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CondensedConsolidatedBalanceSheets" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_fd6d2291-7f07-4c95-ae19-9da78138764b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_fd6d2291-7f07-4c95-ae19-9da78138764b" xlink:to="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:to="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_2c0d23c9-bf39-4162-b6ce-cea3045d0509" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:to="loc_us-gaap_CashAndCashEquivalentsAtCarryingValue_2c0d23c9-bf39-4162-b6ce-cea3045d0509" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_f77d9625-d745-4530-ba6f-c2044b69e796" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_f77d9625-d745-4530-ba6f-c2044b69e796" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_3f35101e-8092-46b5-8ef6-ffb67c41702b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:to="loc_us-gaap_InventoryNet_3f35101e-8092-46b5-8ef6-ffb67c41702b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsCurrent_1f786b1e-0ce2-4f4d-aa9d-aa4a72514f4a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:to="loc_us-gaap_OtherAssetsCurrent_1f786b1e-0ce2-4f4d-aa9d-aa4a72514f4a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsCurrent_f9ae0849-bb94-406a-ad3b-a4731e942e35" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsCurrentAbstract_9a09843f-89ca-4991-b292-3de433d5160a" xlink:to="loc_us-gaap_AssetsCurrent_f9ae0849-bb94-406a-ad3b-a4731e942e35" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_1cf14e5b-e021-4d03-9a94-8d1480ab2883" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_1cf14e5b-e021-4d03-9a94-8d1480ab2883" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_a2ba5166-48d8-458e-a219-4b070d5c57ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IntangibleAssetsNetExcludingGoodwill"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:to="loc_us-gaap_IntangibleAssetsNetExcludingGoodwill_a2ba5166-48d8-458e-a219-4b070d5c57ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAssetsNoncurrent_2bba5236-5603-4d1e-b079-30739e105b60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAssetsNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:to="loc_us-gaap_OtherAssetsNoncurrent_2bba5236-5603-4d1e-b079-30739e105b60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_13a42353-b6ed-4d60-a38f-315096381452" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AssetsAbstract_64d05330-aeca-410f-8d17-a5bbc0cc24b5" xlink:to="loc_us-gaap_Assets_13a42353-b6ed-4d60-a38f-315096381452" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_fd6d2291-7f07-4c95-ae19-9da78138764b" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableCurrent_689ce246-db1e-42de-ae66-969240efdfcf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:to="loc_us-gaap_AccountsPayableCurrent_689ce246-db1e-42de-ae66-969240efdfcf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_ee16c15c-ac87-4759-a1cc-078299abc56e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPayableCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:to="loc_us-gaap_InterestPayableCurrent_ee16c15c-ac87-4759-a1cc-078299abc56e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_b80a5a63-0402-4169-8092-080464b5281e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_b80a5a63-0402-4169-8092-080464b5281e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligationsCurrent_4e6effe4-5134-405f-8bea-9c3b91cc52bc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CapitalLeaseObligationsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:to="loc_us-gaap_CapitalLeaseObligationsCurrent_4e6effe4-5134-405f-8bea-9c3b91cc52bc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesCurrent_4ab007b3-45bd-44ab-a843-4ce470cd547e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesCurrentAbstract_332a7542-45a3-4998-9ebb-48d4cb094bb5" xlink:to="loc_us-gaap_LiabilitiesCurrent_4ab007b3-45bd-44ab-a843-4ce470cd547e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtNoncurrent_46bea7aa-72c6-469c-afda-f882fc6d2262" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtNoncurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_LongTermDebtNoncurrent_46bea7aa-72c6-469c-afda-f882fc6d2262" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligationsNoncurrent_10d83db4-db0b-4ddb-8049-91cc6318c851" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CapitalLeaseObligationsNoncurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_CapitalLeaseObligationsNoncurrent_10d83db4-db0b-4ddb-8049-91cc6318c851" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherLiabilitiesNoncurrent_b29c938d-f097-4939-817c-59b53cb60648" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherLiabilitiesNoncurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_OtherLiabilitiesNoncurrent_b29c938d-f097-4939-817c-59b53cb60648" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingencies_7ca61f72-46fd-4fb7-ac59-24136f66a160" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingencies"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_CommitmentsAndContingencies_7ca61f72-46fd-4fb7-ac59-24136f66a160" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityAbstract"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockValue_1afd539a-d38b-4862-b285-5598389c743d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockValue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:to="loc_us-gaap_CommonStockValue_1afd539a-d38b-4862-b285-5598389c743d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapital_305ce146-d305-4bd4-a2c9-f93ccdd07b41" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapital"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:to="loc_us-gaap_AdditionalPaidInCapital_305ce146-d305-4bd4-a2c9-f93ccdd07b41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonValue_21b53db2-dd4d-4d27-83e2-2a9dfb91fc4b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockCommonValue"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:to="loc_us-gaap_TreasuryStockCommonValue_21b53db2-dd4d-4d27-83e2-2a9dfb91fc4b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsAccumulatedDeficit_dc052d35-8c6d-4a72-a89a-1e355b53ac51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:to="loc_us-gaap_RetainedEarningsAccumulatedDeficit_dc052d35-8c6d-4a72-a89a-1e355b53ac51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_a343ffbe-a689-4ea5-9ca3-47fd09a3302a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StockholdersEquityAbstract_1c5a4fed-166f-4e5b-ae04-b818d467a5bf" xlink:to="loc_us-gaap_StockholdersEquity_a343ffbe-a689-4ea5-9ca3-47fd09a3302a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LiabilitiesAndStockholdersEquity_b733924c-8af2-47da-a527-951d9d5a8e3e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LiabilitiesAndStockholdersEquityAbstract_d8a4a320-21f9-4a18-aa73-a81fb806dd96" xlink:to="loc_us-gaap_LiabilitiesAndStockholdersEquity_b733924c-8af2-47da-a527-951d9d5a8e3e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="simple" xlink:href="klxe-20210430.xsd#CondensedConsolidatedBalanceSheetsParenthetical"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CondensedConsolidatedBalanceSheetsParenthetical" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfFinancialPositionAbstract_be723f51-21f0-48a4-b3f2-ba38327c4279" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfFinancialPositionAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_993bc777-63ee-4b3a-96d3-5937394bcec3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_be723f51-21f0-48a4-b3f2-ba38327c4279" xlink:to="loc_us-gaap_AllowanceForDoubtfulAccountsReceivableCurrent_993bc777-63ee-4b3a-96d3-5937394bcec3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_d67c6992-a900-4659-97ab-c7e0cfbcc748" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_be723f51-21f0-48a4-b3f2-ba38327c4279" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_d67c6992-a900-4659-97ab-c7e0cfbcc748" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesAuthorized_af881af5-784e-4b82-84a1-a26900cbca73" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesAuthorized"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_be723f51-21f0-48a4-b3f2-ba38327c4279" xlink:to="loc_us-gaap_CommonStockSharesAuthorized_af881af5-784e-4b82-84a1-a26900cbca73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockSharesIssued_8adabaa1-9571-4386-bbb2-aae95f422b22" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockSharesIssued"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_be723f51-21f0-48a4-b3f2-ba38327c4279" xlink:to="loc_us-gaap_CommonStockSharesIssued_8adabaa1-9571-4386-bbb2-aae95f422b22" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonShares_e71efea3-2d84-46f4-8298-a4e9599e87d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockCommonShares"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfFinancialPositionAbstract_be723f51-21f0-48a4-b3f2-ba38327c4279" xlink:to="loc_us-gaap_TreasuryStockCommonShares_e71efea3-2d84-46f4-8298-a4e9599e87d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CondensedConsolidatedStatementsofOperations" xlink:type="simple" xlink:href="klxe-20210430.xsd#CondensedConsolidatedStatementsofOperations"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CondensedConsolidatedStatementsofOperations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_5a2eac04-b2fa-4217-8e36-545753a7943b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_5a2eac04-b2fa-4217-8e36-545753a7943b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostsAndExpensesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfGoodsAndServicesSold_51ee4ede-9366-4bb1-a3e8-5f1ea674794a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfGoodsAndServicesSold"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:to="loc_us-gaap_CostOfGoodsAndServicesSold_51ee4ede-9366-4bb1-a3e8-5f1ea674794a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortization_62645806-d7a5-494d-b0ec-16304d2cec15" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortization"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortization_62645806-d7a5-494d-b0ec-16304d2cec15" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpense_e381894d-27cc-43d9-b255-ab33c0d9d6f7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpense"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpense_e381894d-27cc-43d9-b255-ab33c0d9d6f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ResearchAndDevelopmentExpense_a203ada7-24df-4f9d-9def-87c170094331" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ResearchAndDevelopmentExpense"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:to="loc_us-gaap_ResearchAndDevelopmentExpense_a203ada7-24df-4f9d-9def-87c170094331" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_6aa0a7c9-1bb5-4a14-bfde-231b7a0f10b7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:to="loc_us-gaap_AssetImpairmentCharges_6aa0a7c9-1bb5-4a14-bfde-231b7a0f10b7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_f94f5a8a-4f24-4ae5-b4cb-30b159b2193d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CostsAndExpensesAbstract_b1bcd444-7ad4-4496-accf-f0ec6fc40488" xlink:to="loc_us-gaap_OperatingIncomeLoss_f94f5a8a-4f24-4ae5-b4cb-30b159b2193d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NonoperatingIncomeExpenseAbstract_7dea8974-e2b1-4edc-815b-0ceeb7a72601" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NonoperatingIncomeExpenseAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_NonoperatingIncomeExpenseAbstract_7dea8974-e2b1-4edc-815b-0ceeb7a72601" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_75fdb823-f8a2-42fd-b8db-00e18204ca8b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NonoperatingIncomeExpenseAbstract_7dea8974-e2b1-4edc-815b-0ceeb7a72601" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_75fdb823-f8a2-42fd-b8db-00e18204ca8b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_42bd2885-1280-4d79-b1a4-8fb8b1b940fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_42bd2885-1280-4d79-b1a4-8fb8b1b940fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_f4137d83-530a-43ed-afee-13e4c51a3a7d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_f4137d83-530a-43ed-afee-13e4c51a3a7d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_7c7acbc2-eaf7-4ea2-a777-6157bf74e6c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_NetIncomeLoss_7c7acbc2-eaf7-4ea2-a777-6157bf74e6c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_c3f6defa-d4bc-410b-aa4a-b3889163d36b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_EarningsPerShareBasic_c3f6defa-d4bc-410b-aa4a-b3889163d36b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_549bb83a-8464-4729-8f4a-ab974e786cf3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_EarningsPerShareDiluted_549bb83a-8464-4729-8f4a-ab974e786cf3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_26583947-dd18-4945-98f1-08fcf09a79dd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteStockSplitConversionRatio1"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementAbstract_e890a1e3-4f64-4b32-ad9e-894d1a0dc8c2" xlink:to="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_26583947-dd18-4945-98f1-08fcf09a79dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CondensedConsolidatedStatementsofStockholdersEquityDeficit" xlink:type="simple" xlink:href="klxe-20210430.xsd#CondensedConsolidatedStatementsofStockholdersEquityDeficit"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CondensedConsolidatedStatementsofStockholdersEquityDeficit" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfStockholdersEquityAbstract_76cfecae-6262-41a3-b47f-bc1b2c322579" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfStockholdersEquityAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementTable_ddb98bde-7472-483e-8259-76e347d1f73f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfStockholdersEquityAbstract_76cfecae-6262-41a3-b47f-bc1b2c322579" xlink:to="loc_us-gaap_StatementTable_ddb98bde-7472-483e-8259-76e347d1f73f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementEquityComponentsAxis_19c37d73-9d83-4bee-8d14-ee6bf833d018" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementEquityComponentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_ddb98bde-7472-483e-8259-76e347d1f73f" xlink:to="loc_us-gaap_StatementEquityComponentsAxis_19c37d73-9d83-4bee-8d14-ee6bf833d018" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EquityComponentDomain_6f9f83ec-bbf0-4ac2-92fe-056fc02b2c8c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EquityComponentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementEquityComponentsAxis_19c37d73-9d83-4bee-8d14-ee6bf833d018" xlink:to="loc_us-gaap_EquityComponentDomain_6f9f83ec-bbf0-4ac2-92fe-056fc02b2c8c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockMember_227d216b-574b-4db9-84d2-b8401401e589" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_6f9f83ec-bbf0-4ac2-92fe-056fc02b2c8c" xlink:to="loc_us-gaap_CommonStockMember_227d216b-574b-4db9-84d2-b8401401e589" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdditionalPaidInCapitalMember_fc36a724-34d5-406f-9b50-1dd8b0ee8e4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_6f9f83ec-bbf0-4ac2-92fe-056fc02b2c8c" xlink:to="loc_us-gaap_AdditionalPaidInCapitalMember_fc36a724-34d5-406f-9b50-1dd8b0ee8e4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockCommonMember_871be0a9-b7fe-4938-9d6d-4d70b88bfea0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockCommonMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_6f9f83ec-bbf0-4ac2-92fe-056fc02b2c8c" xlink:to="loc_us-gaap_TreasuryStockCommonMember_871be0a9-b7fe-4938-9d6d-4d70b88bfea0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RetainedEarningsMember_d2d43666-5f58-4511-822b-11c5ad9a6c02" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RetainedEarningsMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EquityComponentDomain_6f9f83ec-bbf0-4ac2-92fe-056fc02b2c8c" xlink:to="loc_us-gaap_RetainedEarningsMember_d2d43666-5f58-4511-822b-11c5ad9a6c02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementLineItems_b5624bd3-704f-42f7-a2b6-c1e7e5bc1bf9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementTable_ddb98bde-7472-483e-8259-76e347d1f73f" xlink:to="loc_us-gaap_StatementLineItems_b5624bd3-704f-42f7-a2b6-c1e7e5bc1bf9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInStockholdersEquityRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementLineItems_b5624bd3-704f-42f7-a2b6-c1e7e5bc1bf9" xlink:to="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesIssued_3b08b0b2-2434-417e-bc9c-0ad94cd0622e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssued"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_SharesIssued_3b08b0b2-2434-417e-bc9c-0ad94cd0622e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_4625fd7f-0eda-4844-85a6-e3572cfd8913" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_StockholdersEquity_4625fd7f-0eda-4844-85a6-e3572cfd8913" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_ed74b744-8c1c-4247-ba45-d51fb275a606" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_StockIssuedDuringPeriodSharesRestrictedStockAwardNetOfForfeitures_ed74b744-8c1c-4247-ba45-d51fb275a606" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_f12b9ea8-6375-4819-b123-135ea6f7001b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_StockIssuedDuringPeriodValueRestrictedStockAwardNetOfForfeitures_f12b9ea8-6375-4819-b123-135ea6f7001b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_7769b664-d475-462b-8887-19caf8549665" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_TreasuryStockValueAcquiredCostMethod"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_TreasuryStockValueAcquiredCostMethod_7769b664-d475-462b-8887-19caf8549665" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SharesReservedDuringPeriodSharesAcquisitions_c3316abf-6175-4909-84d1-adf2c660aecb" xlink:href="klxe-20210430.xsd#klxe_SharesReservedDuringPeriodSharesAcquisitions"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_klxe_SharesReservedDuringPeriodSharesAcquisitions_c3316abf-6175-4909-84d1-adf2c660aecb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_d4825d7a-5a98-45df-8ea2-ef892152830c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_NetIncomeLoss_d4825d7a-5a98-45df-8ea2-ef892152830c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SharesIssued_3f0d6760-1c24-4fb9-81cb-9937c8bb0390" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SharesIssued"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_SharesIssued_3f0d6760-1c24-4fb9-81cb-9937c8bb0390" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquity_e41d0f88-9b92-4253-9763-7ca2bb804777" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquity"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInStockholdersEquityRollForward_bcc20418-621f-4c1b-942b-4e3c86b3b1c5" xlink:to="loc_us-gaap_StockholdersEquity_e41d0f88-9b92-4253-9763-7ca2bb804777" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="simple" xlink:href="klxe-20210430.xsd#CondensedConsolidatedStatementsofCashFlows"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CondensedConsolidatedStatementsofCashFlows" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementOfCashFlowsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_97250eed-94fd-422a-9125-f0ecb61a0206" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_97250eed-94fd-422a-9125-f0ecb61a0206" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_9c7b8b86-a74b-4770-a6cd-c30cfce3e646" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_97250eed-94fd-422a-9125-f0ecb61a0206" xlink:to="loc_us-gaap_NetIncomeLoss_9c7b8b86-a74b-4770-a6cd-c30cfce3e646" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_97250eed-94fd-422a-9125-f0ecb61a0206" xlink:to="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationAndAmortization_4b5ecc11-94f5-4dc8-b563-c5effc04149a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationAndAmortization"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_DepreciationAndAmortization_4b5ecc11-94f5-4dc8-b563-c5effc04149a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_88ce7d97-910e-403b-84db-1d4d4bd50d60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_AssetImpairmentCharges_88ce7d97-910e-403b-84db-1d4d4bd50d60" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensation_2da46830-5b8a-459e-9ee5-5a107bf286a0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensation"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_ShareBasedCompensation_2da46830-5b8a-459e-9ee5-5a107bf286a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AmortizationOfFinancingCosts_61ebdffc-38a3-4711-b44f-358a37af0902" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AmortizationOfFinancingCosts"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_AmortizationOfFinancingCosts_61ebdffc-38a3-4711-b44f-358a37af0902" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryWriteDown_d8957e27-2129-47d2-b576-37cff457caec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryWriteDown"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_InventoryWriteDown_d8957e27-2129-47d2-b576-37cff457caec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProvisionForDoubtfulAccounts_735c396b-d6ab-4ede-b245-122bcbf41a30" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProvisionForDoubtfulAccounts"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_ProvisionForDoubtfulAccounts_735c396b-d6ab-4ede-b245-122bcbf41a30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_b73ccb3b-aecc-4a66-b94b-8ba2496947d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainLossOnSaleOfPropertyPlantEquipment"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_GainLossOnSaleOfPropertyPlantEquipment_b73ccb3b-aecc-4a66-b94b-8ba2496947d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOperatingCapitalAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AdjustmentsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivitiesAbstract_09ed3b85-577a-4d62-bed5-942de218f9f6" xlink:to="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_b3145c84-83a2-468b-b294-d7596625300f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsReceivable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsReceivable_b3145c84-83a2-468b-b294-d7596625300f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInInventories_06ca2b9f-0268-4c43-b39a-010c562b8398" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInInventories"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:to="loc_us-gaap_IncreaseDecreaseInInventories_06ca2b9f-0268-4c43-b39a-010c562b8398" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_77ef27f7-f555-413b-9d43-a97bae417eeb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingAssets"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingAssets_77ef27f7-f555-413b-9d43-a97bae417eeb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInAccountsPayableTrade_72564c75-71c8-4af7-a0e5-c9da37c29787" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInAccountsPayableTrade"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:to="loc_us-gaap_IncreaseDecreaseInAccountsPayableTrade_72564c75-71c8-4af7-a0e5-c9da37c29787" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_9cfc7d3b-5a32-4a6e-8a98-c243df84f1f2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncreaseDecreaseInOtherOperatingLiabilities"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncreaseDecreaseInOperatingCapitalAbstract_27e69d94-fd5d-47c0-9e91-b4829385d16d" xlink:to="loc_us-gaap_IncreaseDecreaseInOtherOperatingLiabilities_9cfc7d3b-5a32-4a6e-8a98-c243df84f1f2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_747f3ca1-4298-41cb-b712-111fcc291e36" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInOperatingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInOperatingActivitiesContinuingOperationsAbstract_97250eed-94fd-422a-9125-f0ecb61a0206" xlink:to="loc_us-gaap_NetCashProvidedByUsedInOperatingActivities_747f3ca1-4298-41cb-b712-111fcc291e36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_b28ea51a-3206-469e-9bd2-4a45e86e012a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_b28ea51a-3206-469e-9bd2-4a45e86e012a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a96910ad-906b-486d-9583-dcc973761f02" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_b28ea51a-3206-469e-9bd2-4a45e86e012a" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_a96910ad-906b-486d-9583-dcc973761f02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_c4ee94ca-ae97-46c7-a239-a3e1fbf3f2e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromSaleOfProductiveAssets"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_b28ea51a-3206-469e-9bd2-4a45e86e012a" xlink:to="loc_us-gaap_ProceedsFromSaleOfProductiveAssets_c4ee94ca-ae97-46c7-a239-a3e1fbf3f2e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_6b1d7404-0bb1-4933-a9cf-caff9feebe41" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInInvestingActivities"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInInvestingActivitiesContinuingOperationsAbstract_b28ea51a-3206-469e-9bd2-4a45e86e012a" xlink:to="loc_us-gaap_NetCashProvidedByUsedInInvestingActivities_6b1d7404-0bb1-4933-a9cf-caff9feebe41" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_151586b1-3398-4f89-8d2e-89576ad20186" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_151586b1-3398-4f89-8d2e-89576ad20186" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_6812e3c5-96fe-422c-918b-274fccdeb38d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsForRepurchaseOfCommonStock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_151586b1-3398-4f89-8d2e-89576ad20186" xlink:to="loc_us-gaap_PaymentsForRepurchaseOfCommonStock_6812e3c5-96fe-422c-918b-274fccdeb38d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_fc3ec8ea-acec-4113-b0de-03377ea91cb0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermCapitalLeaseObligations"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_151586b1-3398-4f89-8d2e-89576ad20186" xlink:to="loc_us-gaap_RepaymentsOfLongTermCapitalLeaseObligations_fc3ec8ea-acec-4113-b0de-03377ea91cb0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ProceedsFromRepaymentsOfNotesPayable_474eadf3-24e5-4508-bc30-b755753ddeac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ProceedsFromRepaymentsOfNotesPayable"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_151586b1-3398-4f89-8d2e-89576ad20186" xlink:to="loc_us-gaap_ProceedsFromRepaymentsOfNotesPayable_474eadf3-24e5-4508-bc30-b755753ddeac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_874fd9e0-a841-4e4c-8f29-f19ec8a59210" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetCashProvidedByUsedInFinancingActivities"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NetCashProvidedByUsedInFinancingActivitiesContinuingOperationsAbstract_151586b1-3398-4f89-8d2e-89576ad20186" xlink:to="loc_us-gaap_NetCashProvidedByUsedInFinancingActivities_874fd9e0-a841-4e4c-8f29-f19ec8a59210" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_1b29b0ea-14e8-4a65-bbde-2b15dd1e2ad1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalentsPeriodIncreaseDecreaseIncludingExchangeRateEffect_1b29b0ea-14e8-4a65-bbde-2b15dd1e2ad1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_010338ce-57eb-4c75-aaed-4ea30cb370e9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_010338ce-57eb-4c75-aaed-4ea30cb370e9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_ce5d623c-b6d7-44cd-89df-849ad2935b94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_CashCashEquivalentsRestrictedCashAndRestrictedCashEquivalents_ce5d623c-b6d7-44cd-89df-849ad2935b94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SupplementalCashFlowInformationAbstract_f2b423d6-5a41-4d21-b8d7-b0d551641dde" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SupplementalCashFlowInformationAbstract"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_SupplementalCashFlowInformationAbstract_f2b423d6-5a41-4d21-b8d7-b0d551641dde" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CashPaidDuringPeriodForAbstract_d2f3f8bc-cf53-40ce-9ac4-fab56b4812d1" xlink:href="klxe-20210430.xsd#klxe_CashPaidDuringPeriodForAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SupplementalCashFlowInformationAbstract_f2b423d6-5a41-4d21-b8d7-b0d551641dde" xlink:to="loc_klxe_CashPaidDuringPeriodForAbstract_d2f3f8bc-cf53-40ce-9ac4-fab56b4812d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxesPaidNet_f6005baa-e651-4f3b-8a5c-1289c6097a09" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxesPaidNet"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_CashPaidDuringPeriodForAbstract_d2f3f8bc-cf53-40ce-9ac4-fab56b4812d1" xlink:to="loc_us-gaap_IncomeTaxesPaidNet_f6005baa-e651-4f3b-8a5c-1289c6097a09" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPaidNet_32d77cb3-0262-410d-9e01-aa3cc3cac25d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPaidNet"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_CashPaidDuringPeriodForAbstract_d2f3f8bc-cf53-40ce-9ac4-fab56b4812d1" xlink:to="loc_us-gaap_InterestPaidNet_32d77cb3-0262-410d-9e01-aa3cc3cac25d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_e98621de-f761-47f6-8999-e0726f3cac4f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashInvestingAndFinancingItemsAbstract"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementOfCashFlowsAbstract_1f902e1b-937b-4116-a309-b0acf07e54ae" xlink:to="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_e98621de-f761-47f6-8999-e0726f3cac4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ChangeInDepositsOnCapitalExpenditures_c4312a5b-6ce7-41e7-9540-e4dd73486cb1" xlink:href="klxe-20210430.xsd#klxe_ChangeInDepositsOnCapitalExpenditures"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_e98621de-f761-47f6-8999-e0726f3cac4f" xlink:to="loc_klxe_ChangeInDepositsOnCapitalExpenditures_c4312a5b-6ce7-41e7-9540-e4dd73486cb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_265c8738-164f-46c2-ae95-fb931b255036" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NoncashInvestingAndFinancingItemsAbstract_e98621de-f761-47f6-8999-e0726f3cac4f" xlink:to="loc_us-gaap_NoncashOrPartNoncashAcquisitionFixedAssetsAcquired1_265c8738-164f-46c2-ae95-fb931b255036" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/DescriptionofBusinessandBasisofPresentation" xlink:type="simple" xlink:href="klxe-20210430.xsd#DescriptionofBusinessandBasisofPresentation"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/DescriptionofBusinessandBasisofPresentation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_2a0cff3b-39a0-416b-b8af-8e4c2096f72d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_1d4d0f1b-3745-4214-9421-78cf68f1ee89" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_2a0cff3b-39a0-416b-b8af-8e4c2096f72d" xlink:to="loc_us-gaap_BusinessDescriptionAndBasisOfPresentationTextBlock_1d4d0f1b-3745-4214-9421-78cf68f1ee89" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/DescriptionofBusinessandBasisofPresentationPolicies" xlink:type="simple" xlink:href="klxe-20210430.xsd#DescriptionofBusinessandBasisofPresentationPolicies"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/DescriptionofBusinessandBasisofPresentationPolicies" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8c5d9573-943b-400b-a019-31905071bb04" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_e537ef2a-0157-46c9-8410-7a0317f395f0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BasisOfAccountingPolicyPolicyTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8c5d9573-943b-400b-a019-31905071bb04" xlink:to="loc_us-gaap_BasisOfAccountingPolicyPolicyTextBlock_e537ef2a-0157-46c9-8410-7a0317f395f0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_25de8f6d-6565-47c1-a5d7-9f58c89ed903" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8c5d9573-943b-400b-a019-31905071bb04" xlink:to="loc_us-gaap_DepreciationDepletionAndAmortizationPolicyTextBlock_25de8f6d-6565-47c1-a5d7-9f58c89ed903" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_ab93a5b8-f6fe-4e25-86e2-54f3e0bc5afb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingPolicyPolicyTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8c5d9573-943b-400b-a019-31905071bb04" xlink:to="loc_us-gaap_SegmentReportingPolicyPolicyTextBlock_ab93a5b8-f6fe-4e25-86e2-54f3e0bc5afb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_42d7f6be-6b42-4c59-b423-e3e3d69198e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_8c5d9573-943b-400b-a019-31905071bb04" xlink:to="loc_us-gaap_NewAccountingPronouncementsPolicyPolicyTextBlock_42d7f6be-6b42-4c59-b423-e3e3d69198e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/DescriptionofBusinessandBasisofPresentationDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#DescriptionofBusinessandBasisofPresentationDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/DescriptionofBusinessandBasisofPresentationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_3b835839-5d8b-41ec-9395-1d84223e82e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:href="klxe-20210430.xsd#klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_OrganizationConsolidationAndPresentationOfFinancialStatementsAbstract_3b835839-5d8b-41ec-9395-1d84223e82e2" xlink:to="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_a2f3888f-4982-4fb1-a3fd-908890532252" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:to="loc_srt_RangeAxis_a2f3888f-4982-4fb1-a3fd-908890532252" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_ecd2c895-b226-4d80-8be4-eaf325265c5d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_a2f3888f-4982-4fb1-a3fd-908890532252" xlink:to="loc_srt_RangeMember_ecd2c895-b226-4d80-8be4-eaf325265c5d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_c307000f-84c6-4bd5-932f-3e4db2eb885d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_ecd2c895-b226-4d80-8be4-eaf325265c5d" xlink:to="loc_srt_MinimumMember_c307000f-84c6-4bd5-932f-3e4db2eb885d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_9248c0f9-3103-4bd0-b401-22cd65e0eed9" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_ecd2c895-b226-4d80-8be4-eaf325265c5d" xlink:to="loc_srt_MaximumMember_9248c0f9-3103-4bd0-b401-22cd65e0eed9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_3a385856-e6a2-4cab-8949-619fd5e2beb5" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:to="loc_srt_ConsolidationItemsAxis_3a385856-e6a2-4cab-8949-619fd5e2beb5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_a05086cf-4ef6-4109-aad3-3d615392942a" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_3a385856-e6a2-4cab-8949-619fd5e2beb5" xlink:to="loc_srt_ConsolidationItemsDomain_a05086cf-4ef6-4109-aad3-3d615392942a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_23a01624-6da3-4414-979f-ed1ac39a1579" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_a05086cf-4ef6-4109-aad3-3d615392942a" xlink:to="loc_us-gaap_OperatingSegmentsMember_23a01624-6da3-4414-979f-ed1ac39a1579" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementAxis_3320e811-5ce9-4457-895b-55017727c5ee" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:to="loc_srt_RestatementAxis_3320e811-5ce9-4457-895b-55017727c5ee" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RestatementDomain_d1c213ad-de09-4ab2-97c9-3035185d801d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RestatementDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementAxis_3320e811-5ce9-4457-895b-55017727c5ee" xlink:to="loc_srt_RestatementDomain_d1c213ad-de09-4ab2-97c9-3035185d801d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_b861b9a1-0870-4bf4-842e-baa350e8186b" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RevisionOfPriorPeriodReclassificationAdjustmentMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RestatementDomain_d1c213ad-de09-4ab2-97c9-3035185d801d" xlink:to="loc_srt_RevisionOfPriorPeriodReclassificationAdjustmentMember_b861b9a1-0870-4bf4-842e-baa350e8186b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_0015972b-fb1e-4a32-9260-41ce92454497" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:to="loc_srt_ProductOrServiceAxis_0015972b-fb1e-4a32-9260-41ce92454497" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_390d9471-b45d-46ce-b237-38206896d0dd" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_0015972b-fb1e-4a32-9260-41ce92454497" xlink:to="loc_srt_ProductsAndServicesDomain_390d9471-b45d-46ce-b237-38206896d0dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_DrillingRevenuesMember_f790292a-771f-42f8-83b4-ab0fb1d0e5a8" xlink:href="klxe-20210430.xsd#klxe_DrillingRevenuesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_390d9471-b45d-46ce-b237-38206896d0dd" xlink:to="loc_klxe_DrillingRevenuesMember_f790292a-771f-42f8-83b4-ab0fb1d0e5a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:href="klxe-20210430.xsd#klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsTable_5ab7949f-6530-44e4-b992-ea2fd9fb9f93" xlink:to="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NumberOfServiceFacilities_2185d5c5-85ab-4b54-9878-56b73a0a9e98" xlink:href="klxe-20210430.xsd#klxe_NumberOfServiceFacilities"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:to="loc_klxe_NumberOfServiceFacilities_2185d5c5-85ab-4b54-9878-56b73a0a9e98" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_4d39fcbd-540f-47da-b010-eb42e218eedd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteStockSplitConversionRatio1"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:to="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_4d39fcbd-540f-47da-b010-eb42e218eedd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_0e16cf9e-1bc1-43a4-a2b9-5390a5d749a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:to="loc_us-gaap_NumberOfReportableSegments_0e16cf9e-1bc1-43a4-a2b9-5390a5d749a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_851b2f77-1772-4c68-8bd4-6cd23e0178e4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:to="loc_us-gaap_OperatingIncomeLoss_851b2f77-1772-4c68-8bd4-6cd23e0178e4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_ec735f0f-6023-4670-afe5-af7db79cca9f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_OrganizationConsolidationAndPresentationOfFinancialStatementsLineItems_972fdc70-3fcb-4422-9dd4-50e5fbc6a1e5" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_ec735f0f-6023-4670-afe5-af7db79cca9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/RecentAccountingPronouncements" xlink:type="simple" xlink:href="klxe-20210430.xsd#RecentAccountingPronouncements"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/RecentAccountingPronouncements" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_f8f86aec-e14b-494d-b98f-748f1f0bbf9c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_0e3302c4-fa89-40bd-8862-e1fb10cbe99e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_f8f86aec-e14b-494d-b98f-748f1f0bbf9c" xlink:to="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesTextBlock_0e3302c4-fa89-40bd-8862-e1fb10cbe99e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/RecentAccountingPronouncementsDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#RecentAccountingPronouncementsDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/RecentAccountingPronouncementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_d1f13002-26ee-4f39-ae68-6bc37400a4e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsReceivableNetCurrent_04f1181f-0351-485d-9dcc-9de9797588e2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsReceivableNetCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_NewAccountingPronouncementsAndChangesInAccountingPrinciplesAbstract_d1f13002-26ee-4f39-ae68-6bc37400a4e8" xlink:to="loc_us-gaap_AccountsReceivableNetCurrent_04f1181f-0351-485d-9dcc-9de9797588e2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/BusinessCombinations" xlink:type="simple" xlink:href="klxe-20210430.xsd#BusinessCombinations"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/BusinessCombinations" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_7a89bd6f-0e8a-40f5-bbc4-8139b8e9ea53" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationDisclosureTextBlock_46ef3620-6575-4eb9-8f6d-89ba5a211b44" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_7a89bd6f-0e8a-40f5-bbc4-8139b8e9ea53" xlink:to="loc_us-gaap_BusinessCombinationDisclosureTextBlock_46ef3620-6575-4eb9-8f6d-89ba5a211b44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/BusinessCombinationsTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#BusinessCombinationsTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/BusinessCombinationsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_b1450111-5f9c-4fed-81b6-c0c3e91b7370" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_f9d2645a-e4a7-4c21-8d44-62a4baeb416b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_b1450111-5f9c-4fed-81b6-c0c3e91b7370" xlink:to="loc_us-gaap_ScheduleOfRecognizedIdentifiedAssetsAcquiredAndLiabilitiesAssumedTableTextBlock_f9d2645a-e4a7-4c21-8d44-62a4baeb416b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_d8a7d671-c1a6-4cf6-895a-b5ff42698d73" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionProFormaInformationTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_b1450111-5f9c-4fed-81b6-c0c3e91b7370" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaInformationTextBlock_d8a7d671-c1a6-4cf6-895a-b5ff42698d73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/BusinessCombinationsQESMergerDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#BusinessCombinationsQESMergerDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/BusinessCombinationsQESMergerDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_920a9320-af5d-492a-a3c8-1e66fb2cf9e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_920a9320-af5d-492a-a3c8-1e66fb2cf9e6" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_07000406-4573-4ce5-9afd-1ff2eace8914" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_07000406-4573-4ce5-9afd-1ff2eace8914" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_238e44a8-ac7c-4265-adf8-74b505f68d05" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_07000406-4573-4ce5-9afd-1ff2eace8914" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_238e44a8-ac7c-4265-adf8-74b505f68d05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesMergerMember_2e786bbc-34b6-498f-8e6d-c938976ee1aa" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesMergerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_238e44a8-ac7c-4265-adf8-74b505f68d05" xlink:to="loc_klxe_QuintanaEnergyServicesMergerMember_2e786bbc-34b6-498f-8e6d-c938976ee1aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_d317e456-a586-463f-96b1-7c4c3ab63e50" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:to="loc_dei_LegalEntityAxis_d317e456-a586-463f-96b1-7c4c3ab63e50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_c7664cf2-9112-4bb2-8db2-9142dcf13f03" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_d317e456-a586-463f-96b1-7c4c3ab63e50" xlink:to="loc_dei_EntityDomain_c7664cf2-9112-4bb2-8db2-9142dcf13f03" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesInc.Member_429135e5-ebae-4a7c-9ec2-cfdfc8d2d52c" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesInc.Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_c7664cf2-9112-4bb2-8db2-9142dcf13f03" xlink:to="loc_klxe_QuintanaEnergyServicesInc.Member_429135e5-ebae-4a7c-9ec2-cfdfc8d2d52c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_aa6a4d14-8807-41ff-b45b-6e7f8199444d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:to="loc_us-gaap_DebtInstrumentAxis_aa6a4d14-8807-41ff-b45b-6e7f8199444d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_e9161bfc-4914-4dac-8b5a-c3c3f86d3588" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_aa6a4d14-8807-41ff-b45b-6e7f8199444d" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_e9161bfc-4914-4dac-8b5a-c3c3f86d3588" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesABLFacilityMember_dca1fb60-4e68-4531-a518-57966ccfed33" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesABLFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_e9161bfc-4914-4dac-8b5a-c3c3f86d3588" xlink:to="loc_klxe_QuintanaEnergyServicesABLFacilityMember_dca1fb60-4e68-4531-a518-57966ccfed33" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_c2083a39-d322-4054-a632-ded70de4499b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:to="loc_us-gaap_CreditFacilityAxis_c2083a39-d322-4054-a632-ded70de4499b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_be612cb3-e82d-4c28-b9ac-5d61f324ce7a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_c2083a39-d322-4054-a632-ded70de4499b" xlink:to="loc_us-gaap_CreditFacilityDomain_be612cb3-e82d-4c28-b9ac-5d61f324ce7a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_72c942c9-73d9-4272-85fd-ccc4c46ffbc5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_be612cb3-e82d-4c28-b9ac-5d61f324ce7a" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_72c942c9-73d9-4272-85fd-ccc4c46ffbc5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_b4017e16-a23c-4512-b636-d28a7fd5a028" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:to="loc_us-gaap_AwardTypeAxis_b4017e16-a23c-4512-b636-d28a7fd5a028" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_67765e5c-71c8-4e75-8879-85dd097c6fd0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_b4017e16-a23c-4512-b636-d28a7fd5a028" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_67765e5c-71c8-4e75-8879-85dd097c6fd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockUnitsRSUMember_ce74b3c3-4b5d-4936-a19e-c7d13191a741" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockUnitsRSUMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_67765e5c-71c8-4e75-8879-85dd097c6fd0" xlink:to="loc_us-gaap_RestrictedStockUnitsRSUMember_ce74b3c3-4b5d-4936-a19e-c7d13191a741" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_78fd0e82-89bd-4566-96de-ae7f72158f7f" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_ac8aae6e-b815-41a2-83c2-5ea8ef040e45" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_ac8aae6e-b815-41a2-83c2-5ea8ef040e45" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_840c4a50-4d19-445c-be34-a53c417d29fb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_840c4a50-4d19-445c-be34-a53c417d29fb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount_db6f5e4b-c85f-4c98-a449-c8c46278a746" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount_db6f5e4b-c85f-4c98-a449-c8c46278a746" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RepaymentsOfLongTermDebt_3042afff-26c0-4c6c-906c-5f385268ac06" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RepaymentsOfLongTermDebt"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_us-gaap_RepaymentsOfLongTermDebt_3042afff-26c0-4c6c-906c-5f385268ac06" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTerm_063e76b1-917c-4128-9aae-40ae0b770cb1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTerm"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_us-gaap_DebtInstrumentTerm_063e76b1-917c-4128-9aae-40ae0b770cb1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SharebasedPaymentArrangementCompensationAgreementsAssumedFairValue_ea0a1322-6d63-404c-a18a-06ee0fddb56e" xlink:href="klxe-20210430.xsd#klxe_SharebasedPaymentArrangementCompensationAgreementsAssumedFairValue"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_klxe_SharebasedPaymentArrangementCompensationAgreementsAssumedFairValue_ea0a1322-6d63-404c-a18a-06ee0fddb56e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLiabilitiesCompensationAgreement_cdaf7b60-3270-4064-b270-a172b382069d" xlink:href="klxe-20210430.xsd#klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLiabilitiesCompensationAgreement"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredandLiabilitiesAssumedLiabilitiesCompensationAgreement_cdaf7b60-3270-4064-b270-a172b382069d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_5678872d-a15d-4d98-bdb9-bf2ca8758c3c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognizedShareBasedAwardsOtherThanOptions_5678872d-a15d-4d98-bdb9-bf2ca8758c3c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight_8706d65d-0503-4920-ac7d-4d16b93638a9" xlink:href="klxe-20210430.xsd#klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_19477779-c5cc-486c-acb2-ea184aebac52" xlink:to="loc_klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight_8706d65d-0503-4920-ac7d-4d16b93638a9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/BusinessCombinationsQESMergerAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#BusinessCombinationsQESMergerAssetsAcquiredandLiabilitiesAssumedDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/BusinessCombinationsQESMergerAssetsAcquiredandLiabilitiesAssumedDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_d186a566-0395-4f67-8495-92ef302bcbdf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_d186a566-0395-4f67-8495-92ef302bcbdf" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_8ef57c15-eb4d-42e6-9af7-b9450b9e5c6f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_8ef57c15-eb4d-42e6-9af7-b9450b9e5c6f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5f82b11a-679a-4d92-b7ff-a816938b9ab3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_8ef57c15-eb4d-42e6-9af7-b9450b9e5c6f" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5f82b11a-679a-4d92-b7ff-a816938b9ab3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesMergerMember_efd7bbbe-0264-4093-b6e7-01da5ec04d2a" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesMergerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_5f82b11a-679a-4d92-b7ff-a816938b9ab3" xlink:to="loc_klxe_QuintanaEnergyServicesMergerMember_efd7bbbe-0264-4093-b6e7-01da5ec04d2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_c6499cc0-e07b-4fb5-9bde-6d2a4db6c498" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:to="loc_dei_LegalEntityAxis_c6499cc0-e07b-4fb5-9bde-6d2a4db6c498" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_d1ae69eb-40a3-4517-9201-a0431ba6a37b" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_c6499cc0-e07b-4fb5-9bde-6d2a4db6c498" xlink:to="loc_dei_EntityDomain_d1ae69eb-40a3-4517-9201-a0431ba6a37b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesInc.Member_d6d25fc4-2c29-4b7d-a94f-54e11aaac44b" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesInc.Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_d1ae69eb-40a3-4517-9201-a0431ba6a37b" xlink:to="loc_klxe_QuintanaEnergyServicesInc.Member_d6d25fc4-2c29-4b7d-a94f-54e11aaac44b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_377da29f-d9a0-4098-87f6-577f8762c43d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:to="loc_us-gaap_DebtInstrumentAxis_377da29f-d9a0-4098-87f6-577f8762c43d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_21145922-f0be-4fe5-9971-16dd3e2b08f7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_377da29f-d9a0-4098-87f6-577f8762c43d" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_21145922-f0be-4fe5-9971-16dd3e2b08f7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesABLFacilityMember_4822f593-9321-4479-908f-8b11df6ae057" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesABLFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_21145922-f0be-4fe5-9971-16dd3e2b08f7" xlink:to="loc_klxe_QuintanaEnergyServicesABLFacilityMember_4822f593-9321-4479-908f-8b11df6ae057" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_39f0a1c2-e5d2-41aa-a9d9-37c38c1ed42c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:to="loc_us-gaap_CreditFacilityAxis_39f0a1c2-e5d2-41aa-a9d9-37c38c1ed42c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_068bd627-2d71-499f-905e-54d40ac212ce" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_39f0a1c2-e5d2-41aa-a9d9-37c38c1ed42c" xlink:to="loc_us-gaap_CreditFacilityDomain_068bd627-2d71-499f-905e-54d40ac212ce" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_ce799533-5e39-40f5-b3ae-7b3311a304df" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_068bd627-2d71-499f-905e-54d40ac212ce" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_ce799533-5e39-40f5-b3ae-7b3311a304df" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_f25007d9-ad9d-4864-a942-a394977e8b4f" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_03ad419f-13d0-4e03-80d9-ee78d23ad26f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCashAndEquivalents_03ad419f-13d0-4e03-80d9-ee78d23ad26f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_e73c8ee2-8d2c-4658-8966-b065c6b96698" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentAssetsReceivables_e73c8ee2-8d2c-4658-8966-b065c6b96698" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_27f63e5f-8321-41dd-b647-ad50bd62b219" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedInventory_27f63e5f-8321-41dd-b647-ad50bd62b219" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets_2e25c70a-15b6-4f4e-8926-4717ee423c64" xlink:href="klxe-20210430.xsd#klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherAssets_2e25c70a-15b6-4f4e-8926-4717ee423c64" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_de106101-a326-4ea9-acb1-7da48733d57b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedPropertyPlantAndEquipment_de106101-a326-4ea9-acb1-7da48733d57b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_599860b3-12dd-42b9-a60c-9415d6da134f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedCurrentLiabilitiesAccountsPayable_599860b3-12dd-42b9-a60c-9415d6da134f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities_7f1057b2-f630-432f-abbb-6d44d18a24fa" xlink:href="klxe-20210430.xsd#klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_klxe_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedOtherLiabilities_7f1057b2-f630-432f-abbb-6d44d18a24fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount_aee6dafb-e520-4dfa-a203-9ca88b5d2dab" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationBargainPurchaseGainRecognizedAmount_aee6dafb-e520-4dfa-a203-9ca88b5d2dab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_dd78785f-8470-4bf1-b437-9a61a44bb9f1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationRecognizedIdentifiableAssetsAcquiredGoodwillAndLiabilitiesAssumedNet_dd78785f-8470-4bf1-b437-9a61a44bb9f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationConsiderationTransferred1_a5d6bc4e-1bf0-4540-b0ec-fc6d746f5ce3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationConsiderationTransferred1"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessCombinationConsiderationTransferred1_a5d6bc4e-1bf0-4540-b0ec-fc6d746f5ce3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_10d86435-2866-4c8a-8501-12b460301793" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_898fd599-1160-48dd-afe0-417fdb5ed44f" xlink:to="loc_us-gaap_BusinessAcquisitionEquityInterestsIssuedOrIssuableNumberOfSharesIssued_10d86435-2866-4c8a-8501-12b460301793" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/BusinessCombinationsProFormaInformationDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#BusinessCombinationsProFormaInformationDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/BusinessCombinationsProFormaInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_f267e4d6-6059-463c-8f4a-496daf190b70" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_755b927b-7baf-49cc-946c-5394e3930098" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_f267e4d6-6059-463c-8f4a-496daf190b70" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_755b927b-7baf-49cc-946c-5394e3930098" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_da782968-0d08-4468-b679-6ab1b5d570aa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_755b927b-7baf-49cc-946c-5394e3930098" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_da782968-0d08-4468-b679-6ab1b5d570aa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_06c1d00f-1630-4fc0-9124-cf2858a3876c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_da782968-0d08-4468-b679-6ab1b5d570aa" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_06c1d00f-1630-4fc0-9124-cf2858a3876c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesMergerMember_61e5224f-0af1-46d7-871c-8e89aeeaa36f" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesMergerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_06c1d00f-1630-4fc0-9124-cf2858a3876c" xlink:to="loc_klxe_QuintanaEnergyServicesMergerMember_61e5224f-0af1-46d7-871c-8e89aeeaa36f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionLineItems_3555b8b6-a666-471b-ac4f-b7f5d1c355c0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTable_755b927b-7baf-49cc-946c-5394e3930098" xlink:to="loc_us-gaap_BusinessAcquisitionLineItems_3555b8b6-a666-471b-ac4f-b7f5d1c355c0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_4c1f5df1-4693-47bf-8143-99cd75dffc14" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaRevenue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_3555b8b6-a666-471b-ac4f-b7f5d1c355c0" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaRevenue_4c1f5df1-4693-47bf-8143-99cd75dffc14" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_58ca4c3a-ae27-4a49-9788-2a321416392d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_3555b8b6-a666-471b-ac4f-b7f5d1c355c0" xlink:to="loc_us-gaap_BusinessAcquisitionsProFormaNetIncomeLoss_58ca4c3a-ae27-4a49-9788-2a321416392d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_a9ead7a9-a8e0-4fb2-81fb-62a002bfa222" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionLineItems_3555b8b6-a666-471b-ac4f-b7f5d1c355c0" xlink:to="loc_us-gaap_BusinessAcquisitionProFormaIncomeLossFromContinuingOperationsBeforeChangesInAccountingAndExtraordinaryItemsNetOfTaxPerShareDiluted_a9ead7a9-a8e0-4fb2-81fb-62a002bfa222" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/MergerandIntegrationCosts" xlink:type="simple" xlink:href="klxe-20210430.xsd#MergerandIntegrationCosts"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/MergerandIntegrationCosts" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_f32d3c65-2022-4828-b26c-ac85ee102d6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionIntegrationRestructuringAndOtherRelatedCostsTextBlock_d8e45f42-6fb9-4682-bafe-fd1b770000c9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionIntegrationRestructuringAndOtherRelatedCostsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_f32d3c65-2022-4828-b26c-ac85ee102d6e" xlink:to="loc_us-gaap_BusinessAcquisitionIntegrationRestructuringAndOtherRelatedCostsTextBlock_d8e45f42-6fb9-4682-bafe-fd1b770000c9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/MergerandIntegrationCostsTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#MergerandIntegrationCostsTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/MergerandIntegrationCostsTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_fbbe2002-d25d-4c68-b546-1ad320255170" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_45ada016-325c-49fa-a01d-7cd8f16aba04" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_fbbe2002-d25d-4c68-b546-1ad320255170" xlink:to="loc_us-gaap_ScheduleOfBusinessAcquisitionsByAcquisitionTextBlock_45ada016-325c-49fa-a01d-7cd8f16aba04" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock_3445ab6d-998c-4ccf-8780-6ef26a2d0284" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_fbbe2002-d25d-4c68-b546-1ad320255170" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTableTextBlock_3445ab6d-998c-4ccf-8780-6ef26a2d0284" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/MergerandIntegrationCostsNarrativeDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#MergerandIntegrationCostsNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/MergerandIntegrationCostsNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_f11e44b0-fcea-4836-bdca-308daf878706" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_e7cb607f-a5af-46d4-a00d-dc0e3efe0108" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_f11e44b0-fcea-4836-bdca-308daf878706" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_e7cb607f-a5af-46d4-a00d-dc0e3efe0108" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_f156e0df-0f46-4b34-a98b-c93516119080" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_e7cb607f-a5af-46d4-a00d-dc0e3efe0108" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_f156e0df-0f46-4b34-a98b-c93516119080" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_bb407525-2d78-43b3-98d0-64e8c28c4bfc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_f156e0df-0f46-4b34-a98b-c93516119080" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_bb407525-2d78-43b3-98d0-64e8c28c4bfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesMergerMember_ae41a7ed-832c-46b3-aa43-e5a0f4721138" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesMergerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_bb407525-2d78-43b3-98d0-64e8c28c4bfc" xlink:to="loc_klxe_QuintanaEnergyServicesMergerMember_ae41a7ed-832c-46b3-aa43-e5a0f4721138" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationAxis_b4a11499-f919-4785-87de-1b91b5bc2282" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_e7cb607f-a5af-46d4-a00d-dc0e3efe0108" xlink:to="loc_us-gaap_IncomeStatementLocationAxis_b4a11499-f919-4785-87de-1b91b5bc2282" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeStatementLocationDomain_3ece98b8-0567-472a-ac39-06183e4fcd19" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeStatementLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationAxis_b4a11499-f919-4785-87de-1b91b5bc2282" xlink:to="loc_us-gaap_IncomeStatementLocationDomain_3ece98b8-0567-472a-ac39-06183e4fcd19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CostOfSalesMember_e1c3c48f-4ba5-48d3-ab9a-d330497011d1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CostOfSalesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_3ece98b8-0567-472a-ac39-06183e4fcd19" xlink:to="loc_us-gaap_CostOfSalesMember_e1c3c48f-4ba5-48d3-ab9a-d330497011d1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_0cbbc017-1c48-4d9f-b02f-9c8520f7556d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SellingGeneralAndAdministrativeExpensesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_3ece98b8-0567-472a-ac39-06183e4fcd19" xlink:to="loc_us-gaap_SellingGeneralAndAdministrativeExpensesMember_0cbbc017-1c48-4d9f-b02f-9c8520f7556d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ImpairmentAndOtherChargesMember_c4d316aa-2a61-4023-b294-0e2674d9b42e" xlink:href="klxe-20210430.xsd#klxe_ImpairmentAndOtherChargesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeStatementLocationDomain_3ece98b8-0567-472a-ac39-06183e4fcd19" xlink:to="loc_klxe_ImpairmentAndOtherChargesMember_c4d316aa-2a61-4023-b294-0e2674d9b42e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_eb44393c-c1da-41e0-a5e8-12068c7c585c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_e7cb607f-a5af-46d4-a00d-dc0e3efe0108" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_eb44393c-c1da-41e0-a5e8-12068c7c585c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_BusinessCombinationAcquisitionAndIntegrationRelatedCosts_2c404fa4-098d-457a-8ad4-d02989428d4d" xlink:href="klxe-20210430.xsd#klxe_BusinessCombinationAcquisitionAndIntegrationRelatedCosts"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_eb44393c-c1da-41e0-a5e8-12068c7c585c" xlink:to="loc_klxe_BusinessCombinationAcquisitionAndIntegrationRelatedCosts_2c404fa4-098d-457a-8ad4-d02989428d4d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/MergerandIntegrationCostsAccruedLeaseTerminationCostsDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#MergerandIntegrationCostsAccruedLeaseTerminationCostsDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/MergerandIntegrationCostsAccruedLeaseTerminationCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_4167f2b4-423d-4e67-b7d3-f576b415ded5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_3e57cf85-9995-49c7-8f24-1edd69af658b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_4167f2b4-423d-4e67-b7d3-f576b415ded5" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_3e57cf85-9995-49c7-8f24-1edd69af658b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_a3a14c91-f324-4090-9a12-41dfc4c9db6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowancesAndReservesTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_3e57cf85-9995-49c7-8f24-1edd69af658b" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_a3a14c91-f324-4090-9a12-41dfc4c9db6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDomain_d6c9d8ea-669a-4c1f-a42a-53b24eb4cf02" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesTypeAxis_a3a14c91-f324-4090-9a12-41dfc4c9db6e" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDomain_d6c9d8ea-669a-4c1f-a42a-53b24eb4cf02" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllowanceForLoanAndLeaseLossesMember_c9e9046b-c243-4b4f-b1f7-9199183d58b9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllowanceForLoanAndLeaseLossesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ValuationAllowancesAndReservesDomain_d6c9d8ea-669a-4c1f-a42a-53b24eb4cf02" xlink:to="loc_us-gaap_AllowanceForLoanAndLeaseLossesMember_c9e9046b-c243-4b4f-b1f7-9199183d58b9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_74f5d3b5-f6c9-4485-ab0f-d6520dc754d3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_3e57cf85-9995-49c7-8f24-1edd69af658b" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_74f5d3b5-f6c9-4485-ab0f-d6520dc754d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_d4e395da-00f1-4a2b-879a-fb4fb7afcf79" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MovementInValuationAllowancesAndReservesRollForward"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_74f5d3b5-f6c9-4485-ab0f-d6520dc754d3" xlink:to="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_d4e395da-00f1-4a2b-879a-fb4fb7afcf79" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_011cfe3e-b8df-407a-8560-f41fd5b3abdb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_d4e395da-00f1-4a2b-879a-fb4fb7afcf79" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesBalance_011cfe3e-b8df-407a-8560-f41fd5b3abdb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodStartLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_274ebe12-eebb-430b-8a36-5eba252f1f38" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_d4e395da-00f1-4a2b-879a-fb4fb7afcf79" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesChargedToCostAndExpense_274ebe12-eebb-430b-8a36-5eba252f1f38" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesDeductions_d5ad9537-d04c-48b1-afb1-37ad335e5619" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowancesAndReservesDeductions"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_d4e395da-00f1-4a2b-879a-fb4fb7afcf79" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesDeductions_d5ad9537-d04c-48b1-afb1-37ad335e5619" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ValuationAllowancesAndReservesBalance_8d463d85-c62a-417d-82e0-671f1be7c449" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ValuationAllowancesAndReservesBalance"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MovementInValuationAllowancesAndReservesRollForward_d4e395da-00f1-4a2b-879a-fb4fb7afcf79" xlink:to="loc_us-gaap_ValuationAllowancesAndReservesBalance_8d463d85-c62a-417d-82e0-671f1be7c449" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/periodEndLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/MergerandIntegrationCostsScheduleofCostsDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#MergerandIntegrationCostsScheduleofCostsDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/MergerandIntegrationCostsScheduleofCostsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationsAbstract_fcb608d2-c782-4eb4-8513-fdcf1029e8e3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_1659b8af-ca07-4cc3-a5d3-6e7f01efe416" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationsAbstract_fcb608d2-c782-4eb4-8513-fdcf1029e8e3" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_1659b8af-ca07-4cc3-a5d3-6e7f01efe416" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_abd311a4-edd4-4b4a-9ee7-690a013f947d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_1659b8af-ca07-4cc3-a5d3-6e7f01efe416" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_abd311a4-edd4-4b4a-9ee7-690a013f947d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6daa50dd-53b4-4f84-8d2e-44625c98355e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_abd311a4-edd4-4b4a-9ee7-690a013f947d" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6daa50dd-53b4-4f84-8d2e-44625c98355e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesMergerMember_42ff6df9-535d-471e-b590-ada59e1e26cf" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesMergerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_6daa50dd-53b4-4f84-8d2e-44625c98355e" xlink:to="loc_klxe_QuintanaEnergyServicesMergerMember_42ff6df9-535d-471e-b590-ada59e1e26cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_3fdfb7ca-e234-433b-8824-2fa5a94a06a2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsTable_1659b8af-ca07-4cc3-a5d3-6e7f01efe416" xlink:to="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_3fdfb7ca-e234-433b-8824-2fa5a94a06a2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_b3d0d850-5fb3-49e7-87fa-4a42a7a245e8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationAcquisitionRelatedCosts"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_3fdfb7ca-e234-433b-8824-2fa5a94a06a2" xlink:to="loc_us-gaap_BusinessCombinationAcquisitionRelatedCosts_b3d0d850-5fb3-49e7-87fa-4a42a7a245e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessCombinationIntegrationRelatedCosts_72bf16c7-c6f3-415e-aa31-17b5d8634d8a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessCombinationIntegrationRelatedCosts"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_3fdfb7ca-e234-433b-8824-2fa5a94a06a2" xlink:to="loc_us-gaap_BusinessCombinationIntegrationRelatedCosts_72bf16c7-c6f3-415e-aa31-17b5d8634d8a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_BusinessCombinationAcquisitionAndIntegrationRelatedCosts_a5d8e96d-13ad-4d7a-b723-7205c0530acd" xlink:href="klxe-20210430.xsd#klxe_BusinessCombinationAcquisitionAndIntegrationRelatedCosts"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessCombinationSeparatelyRecognizedTransactionsLineItems_3fdfb7ca-e234-433b-8824-2fa5a94a06a2" xlink:to="loc_klxe_BusinessCombinationAcquisitionAndIntegrationRelatedCosts_a5d8e96d-13ad-4d7a-b723-7205c0530acd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/Inventoriesnet" xlink:type="simple" xlink:href="klxe-20210430.xsd#Inventoriesnet"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/Inventoriesnet" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_a1f029bc-a4ea-4b96-a385-0a352ae16838" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureTextBlock_9b7cc877-d1eb-4931-99e7-23b35f7b9d05" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a1f029bc-a4ea-4b96-a385-0a352ae16838" xlink:to="loc_us-gaap_InventoryDisclosureTextBlock_9b7cc877-d1eb-4931-99e7-23b35f7b9d05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/InventoriesnetTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#InventoriesnetTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/InventoriesnetTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_e096f9b9-040b-49c8-898e-8af1075bef76" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_e89d6d78-fe2b-4c88-b8f3-3c856c1b8a5c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfInventoryCurrentTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_e096f9b9-040b-49c8-898e-8af1075bef76" xlink:to="loc_us-gaap_ScheduleOfInventoryCurrentTableTextBlock_e89d6d78-fe2b-4c88-b8f3-3c856c1b8a5c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/InventoriesnetScheduleofInventoryDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#InventoriesnetScheduleofInventoryDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/InventoriesnetScheduleofInventoryDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInventorySupplies_65b00781-0d6d-4041-9aa9-a91651e07065" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherInventorySupplies"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_OtherInventorySupplies_65b00781-0d6d-4041-9aa9-a91651e07065" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryRawMaterials_50b1d09a-ee94-42f2-b5cf-c08d65b78477" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryRawMaterials"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_InventoryRawMaterials_50b1d09a-ee94-42f2-b5cf-c08d65b78477" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryFinishedGoods_38c2412c-4db6-4cca-8698-eee271b3db9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryFinishedGoods"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_InventoryFinishedGoods_38c2412c-4db6-4cca-8698-eee271b3db9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherInventory_492d85a3-05a9-48d0-af5b-40d45550f649" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherInventory"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_OtherInventory_492d85a3-05a9-48d0-af5b-40d45550f649" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryGross_184bea71-0d9d-4320-9c68-075978a87c05" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryGross"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_InventoryGross_184bea71-0d9d-4320-9c68-075978a87c05" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryValuationReserves_2dee174d-2bcf-47d7-96cf-2bc66656dcfc" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryValuationReserves"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_InventoryValuationReserves_2dee174d-2bcf-47d7-96cf-2bc66656dcfc" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryNet_407deab0-c271-4a07-a425-0677cfe10cb6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_a2325c01-f70e-4cc5-8949-7e7f86598382" xlink:to="loc_us-gaap_InventoryNet_407deab0-c271-4a07-a425-0677cfe10cb6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/InventoriesnetNarrativeDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#InventoriesnetNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/InventoriesnetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryDisclosureAbstract_c63d5347-40b2-4c00-8bf3-b9bde460d01b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InventoryValuationReserves_64d0d304-91ad-42f8-bdaf-5e307f2a4157" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InventoryValuationReserves"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_InventoryDisclosureAbstract_c63d5347-40b2-4c00-8bf3-b9bde460d01b" xlink:to="loc_us-gaap_InventoryValuationReserves_64d0d304-91ad-42f8-bdaf-5e307f2a4157" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/PropertyandEquipmentNet" xlink:type="simple" xlink:href="klxe-20210430.xsd#PropertyandEquipmentNet"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/PropertyandEquipmentNet" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_3fa87234-11e8-40c9-9baf-d7cc51351959" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_e233294e-825f-4eb6-8828-a15500dbc570" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_3fa87234-11e8-40c9-9baf-d7cc51351959" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentDisclosureTextBlock_e233294e-825f-4eb6-8828-a15500dbc570" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/PropertyandEquipmentNetTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#PropertyandEquipmentNetTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/PropertyandEquipmentNetTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_1551c989-ed9d-4b05-af09-8f43121fdf04" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_023b8259-633f-47aa-a091-4f30ea52924d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_1551c989-ed9d-4b05-af09-8f43121fdf04" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTextBlock_023b8259-633f-47aa-a091-4f30ea52924d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/PropertyandEquipmentNetDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#PropertyandEquipmentNetDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/PropertyandEquipmentNetDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentAbstract_08e4e21f-141c-4a0c-b20c-b7600060897b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_3b2d4788-78df-4f39-bc42-6d86d9144b19" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentAbstract_08e4e21f-141c-4a0c-b20c-b7600060897b" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_3b2d4788-78df-4f39-bc42-6d86d9144b19" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2628c92d-2e00-4b9b-8a8b-f97bf5d54c50" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_3b2d4788-78df-4f39-bc42-6d86d9144b19" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2628c92d-2e00-4b9b-8a8b-f97bf5d54c50" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_160abcf3-d64f-433f-83ad-5462e056692a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_2628c92d-2e00-4b9b-8a8b-f97bf5d54c50" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_160abcf3-d64f-433f-83ad-5462e056692a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LandAndBuildingMember_5bc2e65e-b940-47d4-9b80-7f3fb8db6144" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LandAndBuildingMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_160abcf3-d64f-433f-83ad-5462e056692a" xlink:to="loc_us-gaap_LandAndBuildingMember_5bc2e65e-b940-47d4-9b80-7f3fb8db6144" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_MachineryMember_32fc985f-d5b9-4fcb-b03c-4e6bcd22e6f8" xlink:href="klxe-20210430.xsd#klxe_MachineryMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_160abcf3-d64f-433f-83ad-5462e056692a" xlink:to="loc_klxe_MachineryMember_32fc985f-d5b9-4fcb-b03c-4e6bcd22e6f8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_FurnitureAndEquipmentMember_dcd22389-c7a4-4735-a47e-ba6c99bed32e" xlink:href="klxe-20210430.xsd#klxe_FurnitureAndEquipmentMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_160abcf3-d64f-433f-83ad-5462e056692a" xlink:to="loc_klxe_FurnitureAndEquipmentMember_dcd22389-c7a4-4735-a47e-ba6c99bed32e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_ba892135-9482-4254-b5fc-ac16ff9c18e8" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_3b2d4788-78df-4f39-bc42-6d86d9144b19" xlink:to="loc_srt_RangeAxis_ba892135-9482-4254-b5fc-ac16ff9c18e8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_d6d482a7-844e-4c67-a65f-1ff40ac89e74" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_ba892135-9482-4254-b5fc-ac16ff9c18e8" xlink:to="loc_srt_RangeMember_d6d482a7-844e-4c67-a65f-1ff40ac89e74" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_dcda4c58-c556-45fb-b56a-dca6dd9717d3" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_d6d482a7-844e-4c67-a65f-1ff40ac89e74" xlink:to="loc_srt_MinimumMember_dcda4c58-c556-45fb-b56a-dca6dd9717d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_7c04e9d6-9ac2-47b7-a172-4fa92896eb54" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_d6d482a7-844e-4c67-a65f-1ff40ac89e74" xlink:to="loc_srt_MaximumMember_7c04e9d6-9ac2-47b7-a172-4fa92896eb54" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_3b2d4788-78df-4f39-bc42-6d86d9144b19" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_190a2aed-f4ce-4c0e-a167-88c9d88b60fa" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentUsefulLife"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentUsefulLife_190a2aed-f4ce-4c0e-a167-88c9d88b60fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentGross_f49d4e99-a211-4fd2-a860-62657eb77293" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentGross"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentGross_f49d4e99-a211-4fd2-a860-62657eb77293" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0308f174-261d-4e13-ab12-d9875c40267b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_us-gaap_AccumulatedDepreciationDepletionAndAmortizationPropertyPlantAndEquipment_0308f174-261d-4e13-ab12-d9875c40267b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_cb87bf09-803f-4e10-807c-9ea4cb935dd8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_cb87bf09-803f-4e10-807c-9ea4cb935dd8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Depreciation_7a6a2f9d-cc95-49da-80d7-396fded98428" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Depreciation"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_us-gaap_Depreciation_7a6a2f9d-cc95-49da-80d7-396fded98428" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetsHeldForSaleNotPartOfDisposalGroupCurrent_4c7a09dd-2bf2-40e8-bc70-c9c1982f5f58" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetsHeldForSaleNotPartOfDisposalGroupCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_us-gaap_AssetsHeldForSaleNotPartOfDisposalGroupCurrent_4c7a09dd-2bf2-40e8-bc70-c9c1982f5f58" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NumberOfOperationalFacilities_fc6402fb-5fdb-41ad-ae08-193e76e09a20" xlink:href="klxe-20210430.xsd#klxe_NumberOfOperationalFacilities"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_b7937fb6-d469-4c69-a7b9-6a11d927a298" xlink:to="loc_klxe_NumberOfOperationalFacilities_fc6402fb-5fdb-41ad-ae08-193e76e09a20" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/GoodwillandIntangibleAssetsNet" xlink:type="simple" xlink:href="klxe-20210430.xsd#GoodwillandIntangibleAssetsNet"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/GoodwillandIntangibleAssetsNet" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_00c340f8-62b1-49a4-b0bb-d11a3b5beefb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_a3d2eaa4-d25d-458c-90dc-27c000871432" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_00c340f8-62b1-49a4-b0bb-d11a3b5beefb" xlink:to="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureTextBlock_a3d2eaa4-d25d-458c-90dc-27c000871432" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/GoodwillandIntangibleAssetsNetNarrativeDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#GoodwillandIntangibleAssetsNetNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/GoodwillandIntangibleAssetsNetNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_300477c2-bb34-49f8-a60c-354a8d0275d0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_GoodwillAndIntangibleAssetsDisclosureTable_ce253bdf-8768-429c-9ca9-4ab24ccda417" xlink:href="klxe-20210430.xsd#klxe_GoodwillAndIntangibleAssetsDisclosureTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GoodwillAndIntangibleAssetsDisclosureAbstract_300477c2-bb34-49f8-a60c-354a8d0275d0" xlink:to="loc_klxe_GoodwillAndIntangibleAssetsDisclosureTable_ce253bdf-8768-429c-9ca9-4ab24ccda417" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_7831d57e-58ec-4a75-862e-98bd7494f976" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureTable_ce253bdf-8768-429c-9ca9-4ab24ccda417" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_7831d57e-58ec-4a75-862e-98bd7494f976" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_4016c117-4363-463d-afee-41b538b874d9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_7831d57e-58ec-4a75-862e-98bd7494f976" xlink:to="loc_us-gaap_SegmentDomain_4016c117-4363-463d-afee-41b538b874d9" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SouthwestMember_c638103c-47be-423f-acd8-3152a99f00be" xlink:href="klxe-20210430.xsd#klxe_SouthwestMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4016c117-4363-463d-afee-41b538b874d9" xlink:to="loc_klxe_SouthwestMember_c638103c-47be-423f-acd8-3152a99f00be" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NortheastMember_db91eba6-5afc-423b-8aa5-690ba9135cd4" xlink:href="klxe-20210430.xsd#klxe_NortheastMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4016c117-4363-463d-afee-41b538b874d9" xlink:to="loc_klxe_NortheastMember_db91eba6-5afc-423b-8aa5-690ba9135cd4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_RockyMountainsMember_3e5d6102-f549-4dec-905b-e631214322c5" xlink:href="klxe-20210430.xsd#klxe_RockyMountainsMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_4016c117-4363-463d-afee-41b538b874d9" xlink:to="loc_klxe_RockyMountainsMember_3e5d6102-f549-4dec-905b-e631214322c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:href="klxe-20210430.xsd#klxe_GoodwillAndIntangibleAssetsDisclosureLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureTable_ce253bdf-8768-429c-9ca9-4ab24ccda417" xlink:to="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_LongLivedAssetsImpairmentCharges_3af28485-afc6-40ea-8f46-cf8cc7306c73" xlink:href="klxe-20210430.xsd#klxe_LongLivedAssetsImpairmentCharges"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:to="loc_klxe_LongLivedAssetsImpairmentCharges_3af28485-afc6-40ea-8f46-cf8cc7306c73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfIntangibleAssetsFinitelived_4ed9515b-3811-41dc-a8df-2b3acfe068d6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfIntangibleAssetsFinitelived"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:to="loc_us-gaap_ImpairmentOfIntangibleAssetsFinitelived_4ed9515b-3811-41dc-a8df-2b3acfe068d6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_a62379da-ad49-47cf-84d2-2d017d795b73" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ImpairmentOfLongLivedAssetsHeldForUse"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:to="loc_us-gaap_ImpairmentOfLongLivedAssetsHeldForUse_a62379da-ad49-47cf-84d2-2d017d795b73" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AssetImpairmentCharges_1041e3ea-7a40-4142-b971-b4979c2a960e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AssetImpairmentCharges"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:to="loc_us-gaap_AssetImpairmentCharges_1041e3ea-7a40-4142-b971-b4979c2a960e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_35c652d9-d92e-4a6f-8937-42553e55b952" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_klxe_GoodwillAndIntangibleAssetsDisclosureLineItems_e0de3a14-043c-4a99-ab5a-d5a4339e67a6" xlink:to="loc_us-gaap_Goodwill_35c652d9-d92e-4a6f-8937-42553e55b952" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/AccruedLiabilities" xlink:type="simple" xlink:href="klxe-20210430.xsd#AccruedLiabilities"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/AccruedLiabilities" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_a1840344-f4c4-4d06-aa58-559b5e14cbe2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_036cd300-793e-42b1-8980-b61cb29cc5d5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_a1840344-f4c4-4d06-aa58-559b5e14cbe2" xlink:to="loc_us-gaap_AccountsPayableAndAccruedLiabilitiesDisclosureTextBlock_036cd300-793e-42b1-8980-b61cb29cc5d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/AccruedLiabilitiesTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#AccruedLiabilitiesTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/AccruedLiabilitiesTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_5aaf395d-0b99-48a2-a7a2-7ea373b0991f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_7487a9d3-8ab8-40db-a272-41710ccd2aac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_5aaf395d-0b99-48a2-a7a2-7ea373b0991f" xlink:to="loc_us-gaap_ScheduleOfAccruedLiabilitiesTableTextBlock_7487a9d3-8ab8-40db-a272-41710ccd2aac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/AccruedLiabilitiesDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#AccruedLiabilitiesDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/AccruedLiabilitiesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PayablesAndAccrualsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_d0f64b79-f509-4cad-8e1a-fd68857218ca" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeRelatedLiabilitiesCurrent"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:to="loc_us-gaap_EmployeeRelatedLiabilitiesCurrent_d0f64b79-f509-4cad-8e1a-fd68857218ca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_deeee0f8-37a1-427a-adbf-97341d71e59f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:to="loc_us-gaap_AccrualForTaxesOtherThanIncomeTaxesCurrent_deeee0f8-37a1-427a-adbf-97341d71e59f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedBonusesCurrent_2b3b00cb-0e3c-4800-88b1-285826baa446" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedBonusesCurrent"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:to="loc_us-gaap_AccruedBonusesCurrent_2b3b00cb-0e3c-4800-88b1-285826baa446" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_AccruedLeaseTerminationCostsCurrent_107a2904-59d7-466a-890c-d3f628565e44" xlink:href="klxe-20210430.xsd#klxe_AccruedLeaseTerminationCostsCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:to="loc_klxe_AccruedLeaseTerminationCostsCurrent_107a2904-59d7-466a-890c-d3f628565e44" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherAccruedLiabilitiesCurrent_e81991d1-447b-4be4-acc1-2a7397930e49" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherAccruedLiabilitiesCurrent"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:to="loc_us-gaap_OtherAccruedLiabilitiesCurrent_e81991d1-447b-4be4-acc1-2a7397930e49" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesCurrent_84b6c890-ee9c-41af-85fd-c891cf4e77ec" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PayablesAndAccrualsAbstract_f199f4b0-29d6-4708-ba80-12c732a65050" xlink:to="loc_us-gaap_AccruedLiabilitiesCurrent_84b6c890-ee9c-41af-85fd-c891cf4e77ec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/LongTermDebt" xlink:type="simple" xlink:href="klxe-20210430.xsd#LongTermDebt"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/LongTermDebt" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_58f92288-6286-4618-94fa-1e400817ce14" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtTextBlock_8f9efb87-4884-4700-bb59-e86bc1c0c2e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_58f92288-6286-4618-94fa-1e400817ce14" xlink:to="loc_us-gaap_LongTermDebtTextBlock_8f9efb87-4884-4700-bb59-e86bc1c0c2e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/LongTermDebtDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#LongTermDebtDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/LongTermDebtDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtDisclosureAbstract_1244f1ed-c8ca-47d1-818a-a2ed767cc755" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentTable_87f8a1a0-33e8-4218-92f2-56b60cdd548a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtDisclosureAbstract_1244f1ed-c8ca-47d1-818a-a2ed767cc755" xlink:to="loc_us-gaap_DebtInstrumentTable_87f8a1a0-33e8-4218-92f2-56b60cdd548a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_be912c89-616c-4b4a-8faf-6cc2b51eea48" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_87f8a1a0-33e8-4218-92f2-56b60cdd548a" xlink:to="loc_us-gaap_DebtInstrumentAxis_be912c89-616c-4b4a-8faf-6cc2b51eea48" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_4c98bf5b-a462-4872-82c5-e1fce9ef2fa6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_be912c89-616c-4b4a-8faf-6cc2b51eea48" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_4c98bf5b-a462-4872-82c5-e1fce9ef2fa6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember_3065944a-9681-4cf7-be10-6b46652d6944" xlink:href="klxe-20210430.xsd#klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_4c98bf5b-a462-4872-82c5-e1fce9ef2fa6" xlink:to="loc_klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember_3065944a-9681-4cf7-be10-6b46652d6944" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_a6492054-9d87-468b-8e5c-4b0edcda1da7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_87f8a1a0-33e8-4218-92f2-56b60cdd548a" xlink:to="loc_us-gaap_CreditFacilityAxis_a6492054-9d87-468b-8e5c-4b0edcda1da7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_3e9f9e65-5d29-4ed8-a6d0-4722ab2be66d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_a6492054-9d87-468b-8e5c-4b0edcda1da7" xlink:to="loc_us-gaap_CreditFacilityDomain_3e9f9e65-5d29-4ed8-a6d0-4722ab2be66d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_10d79ed4-df01-489b-a7cc-586b9aa489fe" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_3e9f9e65-5d29-4ed8-a6d0-4722ab2be66d" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_10d79ed4-df01-489b-a7cc-586b9aa489fe" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeAxis_310e5969-5556-4f50-84f5-b27a04d310e6" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_87f8a1a0-33e8-4218-92f2-56b60cdd548a" xlink:to="loc_srt_RangeAxis_310e5969-5556-4f50-84f5-b27a04d310e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RangeMember_b516a5b3-baa1-4a58-ba39-da23d33b20af" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RangeMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeAxis_310e5969-5556-4f50-84f5-b27a04d310e6" xlink:to="loc_srt_RangeMember_b516a5b3-baa1-4a58-ba39-da23d33b20af" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MinimumMember_120fe222-a5a1-40f2-9be2-93de861375f1" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MinimumMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_b516a5b3-baa1-4a58-ba39-da23d33b20af" xlink:to="loc_srt_MinimumMember_120fe222-a5a1-40f2-9be2-93de861375f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_MaximumMember_41487f85-4a17-4bf2-b04f-41f70231539d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_MaximumMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RangeMember_b516a5b3-baa1-4a58-ba39-da23d33b20af" xlink:to="loc_srt_MaximumMember_41487f85-4a17-4bf2-b04f-41f70231539d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentTable_87f8a1a0-33e8-4218-92f2-56b60cdd548a" xlink:to="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentFaceAmount_d05f5765-465c-44df-8ee1-270338f08f28" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentFaceAmount"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_DebtInstrumentFaceAmount_d05f5765-465c-44df-8ee1-270338f08f28" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_f0d68f6c-8535-4ded-932c-ac3c6a26365b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_DebtInstrumentInterestRateStatedPercentage_f0d68f6c-8535-4ded-932c-ac3c6a26365b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebt_f520f0e7-677d-404e-9b89-b24bc7264b8d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebt"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_LongTermDebt_f520f0e7-677d-404e-9b89-b24bc7264b8d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestPayableCurrent_1c4f9932-e117-4280-8419-e3242574f9b6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestPayableCurrent"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_InterestPayableCurrent_1c4f9932-e117-4280-8419-e3242574f9b6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_e3642843-c324-4bff-8ff8-1e5d7566d438" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity_e3642843-c324-4bff-8ff8-1e5d7566d438" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_76e7b8a1-5f0a-481a-b131-bf372b4d0847" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_LineOfCredit_76e7b8a1-5f0a-481a-b131-bf372b4d0847" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_DebtInstrumentCovenantFixedChargeCoverageRatioMinimum_2340797b-c75a-4553-bca1-b8297742e7cf" xlink:href="klxe-20210430.xsd#klxe_DebtInstrumentCovenantFixedChargeCoverageRatioMinimum"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_klxe_DebtInstrumentCovenantFixedChargeCoverageRatioMinimum_2340797b-c75a-4553-bca1-b8297742e7cf" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_DebtInstrumentCovenantLiquidityThresholdAmount_a3f2272a-1604-489d-9f7d-87c2768c6846" xlink:href="klxe-20210430.xsd#klxe_DebtInstrumentCovenantLiquidityThresholdAmount"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_klxe_DebtInstrumentCovenantLiquidityThresholdAmount_a3f2272a-1604-489d-9f7d-87c2768c6846" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_DebtInstrumentCovenantLiquidityThresholdPercentOfBorrowingBase_ed43444a-1d79-4d17-93c6-7247b4b895f3" xlink:href="klxe-20210430.xsd#klxe_DebtInstrumentCovenantLiquidityThresholdPercentOfBorrowingBase"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_klxe_DebtInstrumentCovenantLiquidityThresholdPercentOfBorrowingBase_ed43444a-1d79-4d17-93c6-7247b4b895f3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_e0f7cb4b-d716-4c2a-95e4-cde1b12fb12b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity_e0f7cb4b-d716-4c2a-95e4-cde1b12fb12b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LettersOfCreditOutstandingAmount_ec5e60f1-874f-483f-8d43-a8b436d61eb4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount"/>
    <link:presentationArc order="11" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_LettersOfCreditOutstandingAmount_ec5e60f1-874f-483f-8d43-a8b436d61eb4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CapitalLeasesMonthlyRentalPayments_7761113b-4aa4-4e57-ad73-63394e9813cd" xlink:href="klxe-20210430.xsd#klxe_CapitalLeasesMonthlyRentalPayments"/>
    <link:presentationArc order="12" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_klxe_CapitalLeasesMonthlyRentalPayments_7761113b-4aa4-4e57-ad73-63394e9813cd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CapitalLeaseTerm_cd2c914c-7171-44f0-ac7a-449d21469ece" xlink:href="klxe-20210430.xsd#klxe_CapitalLeaseTerm"/>
    <link:presentationArc order="13" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_klxe_CapitalLeaseTerm_cd2c914c-7171-44f0-ac7a-449d21469ece" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CapitalLeaseInterestRate_e8df208f-c5d8-442d-9612-44e763f75fac" xlink:href="klxe-20210430.xsd#klxe_CapitalLeaseInterestRate"/>
    <link:presentationArc order="14" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_klxe_CapitalLeaseInterestRate_e8df208f-c5d8-442d-9612-44e763f75fac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CapitalLeaseObligations_8403cd02-d59d-4827-8dfa-c32ec807da36" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CapitalLeaseObligations"/>
    <link:presentationArc order="15" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentLineItems_d977c63d-c3ea-46a8-bb91-a137ef7fd5e6" xlink:to="loc_us-gaap_CapitalLeaseObligations_8403cd02-d59d-4827-8dfa-c32ec807da36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/FairValueInformation" xlink:type="simple" xlink:href="klxe-20210430.xsd#FairValueInformation"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/FairValueInformation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_1b824f1f-cd85-494a-a823-44ec9e08c0bd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresTextBlock_637633a5-cdb1-48d2-91bb-ffba71f53f94" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_1b824f1f-cd85-494a-a823-44ec9e08c0bd" xlink:to="loc_us-gaap_FairValueDisclosuresTextBlock_637633a5-cdb1-48d2-91bb-ffba71f53f94" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/FairValueInformationDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#FairValueInformationDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/FairValueInformationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueDisclosuresAbstract_5e47d61c-404e-49bf-a9be-ac726f88bde4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueDisclosuresAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByBalanceSheetGroupingTable_44c80df8-3a9f-47f7-b091-a8097ee4668d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByBalanceSheetGroupingTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueDisclosuresAbstract_5e47d61c-404e-49bf-a9be-ac726f88bde4" xlink:to="loc_us-gaap_FairValueByBalanceSheetGroupingTable_44c80df8-3a9f-47f7-b091-a8097ee4668d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityAxis_95fed660-d6bc-4da9-a91f-df184e236d9f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_44c80df8-3a9f-47f7-b091-a8097ee4668d" xlink:to="loc_us-gaap_CreditFacilityAxis_95fed660-d6bc-4da9-a91f-df184e236d9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CreditFacilityDomain_164c51d3-009f-41c5-b08e-8f71a9e1f648" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CreditFacilityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityAxis_95fed660-d6bc-4da9-a91f-df184e236d9f" xlink:to="loc_us-gaap_CreditFacilityDomain_164c51d3-009f-41c5-b08e-8f71a9e1f648" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevolvingCreditFacilityMember_61c755d2-7789-472d-972e-a33263e4ee76" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevolvingCreditFacilityMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CreditFacilityDomain_164c51d3-009f-41c5-b08e-8f71a9e1f648" xlink:to="loc_us-gaap_RevolvingCreditFacilityMember_61c755d2-7789-472d-972e-a33263e4ee76" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d5a771c8-f9e2-42b3-a542-b497f0a9aacb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueByFairValueHierarchyLevelAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_44c80df8-3a9f-47f7-b091-a8097ee4668d" xlink:to="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d5a771c8-f9e2-42b3-a542-b497f0a9aacb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_87d8c12c-a65e-4e2d-a512-dd40896967d7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueMeasurementsFairValueHierarchyDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByFairValueHierarchyLevelAxis_d5a771c8-f9e2-42b3-a542-b497f0a9aacb" xlink:to="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_87d8c12c-a65e-4e2d-a512-dd40896967d7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueInputsLevel2Member_812d344a-6308-4b2c-9f97-a312d00bcc92" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueInputsLevel2Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueMeasurementsFairValueHierarchyDomain_87d8c12c-a65e-4e2d-a512-dd40896967d7" xlink:to="loc_us-gaap_FairValueInputsLevel2Member_812d344a-6308-4b2c-9f97-a312d00bcc92" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentAxis_5987a4ee-aff8-42e9-b708-ed85d54400ae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_44c80df8-3a9f-47f7-b091-a8097ee4668d" xlink:to="loc_us-gaap_DebtInstrumentAxis_5987a4ee-aff8-42e9-b708-ed85d54400ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DebtInstrumentNameDomain_84b6bb1f-1a3c-4796-9e5a-0f24c4b64c5f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DebtInstrumentNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentAxis_5987a4ee-aff8-42e9-b708-ed85d54400ae" xlink:to="loc_us-gaap_DebtInstrumentNameDomain_84b6bb1f-1a3c-4796-9e5a-0f24c4b64c5f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember_c33164c2-3838-419d-a9c3-3e1078c04958" xlink:href="klxe-20210430.xsd#klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DebtInstrumentNameDomain_84b6bb1f-1a3c-4796-9e5a-0f24c4b64c5f" xlink:to="loc_klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember_c33164c2-3838-419d-a9c3-3e1078c04958" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueByBalanceSheetGroupingTable_44c80df8-3a9f-47f7-b091-a8097ee4668d" xlink:to="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LineOfCredit_b28c108d-1f87-4ebf-bcfc-c7f568588ddb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LineOfCredit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_LineOfCredit_b28c108d-1f87-4ebf-bcfc-c7f568588ddb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LongTermDebtFairValue_a7f746d3-aed5-4e34-ba22-f73d92b942ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LongTermDebtFairValue"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_LongTermDebtFairValue_a7f746d3-aed5-4e34-ba22-f73d92b942ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentNet_97f758e4-4852-4b4b-bf93-d765eff8fbe0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentNet"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentNet_97f758e4-4852-4b4b-bf93-d765eff8fbe0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_83d61b7e-6f78-4e83-ac4d-2b21f8ad1e6e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentFairValueDisclosure"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentFairValueDisclosure_83d61b7e-6f78-4e83-ac4d-2b21f8ad1e6e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Goodwill_59d2032f-f5bc-436d-a11f-fea9dd55fbfd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Goodwill"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_Goodwill_59d2032f-f5bc-436d-a11f-fea9dd55fbfd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GoodwillFairValueDisclosure_1c82deca-55a2-43e2-8cf8-2addf429875f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GoodwillFairValueDisclosure"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_GoodwillFairValueDisclosure_1c82deca-55a2-43e2-8cf8-2addf429875f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsNet_b7491c52-b725-42fd-8c57-7659daa9f84a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsNet"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsNet_b7491c52-b725-42fd-8c57-7659daa9f84a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_FiniteLivedIntangibleAssetsFairValueDisclosure_bac0b28b-b460-475f-9445-d5897258c4e1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_FiniteLivedIntangibleAssetsFairValueDisclosure"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_FairValueBalanceSheetGroupingFinancialStatementCaptionsLineItems_4c91b98a-a632-42d0-a546-4be1d3451e37" xlink:to="loc_us-gaap_FiniteLivedIntangibleAssetsFairValueDisclosure_bac0b28b-b460-475f-9445-d5897258c4e1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CommitmentsContingenciesandOffBalanceSheetArrangements" xlink:type="simple" xlink:href="klxe-20210430.xsd#CommitmentsContingenciesandOffBalanceSheetArrangements"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CommitmentsContingenciesandOffBalanceSheetArrangements" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_5eec98b1-0bec-45fd-a809-1624231a5990" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7f9308e7-9f84-4602-86e0-a7e7e071e216" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_5eec98b1-0bec-45fd-a809-1624231a5990" xlink:to="loc_us-gaap_CommitmentsAndContingenciesDisclosureTextBlock_7f9308e7-9f84-4602-86e0-a7e7e071e216" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/CommitmentsContingenciesandOffBalanceSheetArrangementsDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#CommitmentsContingenciesandOffBalanceSheetArrangementsDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/CommitmentsContingenciesandOffBalanceSheetArrangementsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_6d88bd97-1b9b-4020-a86e-2c6bd45a2042" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommitmentsAndContingenciesDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesTable_7895175b-339d-4c53-82a7-fee712319a4f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_CommitmentsAndContingenciesDisclosureAbstract_6d88bd97-1b9b-4020-a86e-2c6bd45a2042" xlink:to="loc_us-gaap_LossContingenciesTable_7895175b-339d-4c53-82a7-fee712319a4f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainContingenciesByNatureAxis_f1260a5e-fa89-4f69-a893-2352ff113f30" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainContingenciesByNatureAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_7895175b-339d-4c53-82a7-fee712319a4f" xlink:to="loc_us-gaap_GainContingenciesByNatureAxis_f1260a5e-fa89-4f69-a893-2352ff113f30" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainContingencyNatureDomain_d7d99f20-21e6-405d-acf8-c940e0aaf94c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainContingencyNatureDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GainContingenciesByNatureAxis_f1260a5e-fa89-4f69-a893-2352ff113f30" xlink:to="loc_us-gaap_GainContingencyNatureDomain_d7d99f20-21e6-405d-acf8-c940e0aaf94c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PositiveOutcomeOfLitigationMember_41b1c54b-0d22-44c3-818d-f32aaa2b03cb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PositiveOutcomeOfLitigationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_GainContingencyNatureDomain_d7d99f20-21e6-405d-acf8-c940e0aaf94c" xlink:to="loc_us-gaap_PositiveOutcomeOfLitigationMember_41b1c54b-0d22-44c3-818d-f32aaa2b03cb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_CounterpartyNameAxis_17cd220d-9d6c-4337-9fa5-fb7f762137ab" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_CounterpartyNameAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_7895175b-339d-4c53-82a7-fee712319a4f" xlink:to="loc_srt_CounterpartyNameAxis_17cd220d-9d6c-4337-9fa5-fb7f762137ab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_RepurchaseAgreementCounterpartyNameDomain_9dfce827-f700-4f7f-be7c-cca018349e0e" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_RepurchaseAgreementCounterpartyNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_CounterpartyNameAxis_17cd220d-9d6c-4337-9fa5-fb7f762137ab" xlink:to="loc_srt_RepurchaseAgreementCounterpartyNameDomain_9dfce827-f700-4f7f-be7c-cca018349e0e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_BlowoutVendorsMember_a3ab5f00-87c0-4349-97e3-362cbdc3edec" xlink:href="klxe-20210430.xsd#klxe_BlowoutVendorsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_RepurchaseAgreementCounterpartyNameDomain_9dfce827-f700-4f7f-be7c-cca018349e0e" xlink:to="loc_klxe_BlowoutVendorsMember_a3ab5f00-87c0-4349-97e3-362cbdc3edec" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9eaf27c6-ed6b-48cd-b17b-1f0be0a9cf4c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentByTypeAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_7895175b-339d-4c53-82a7-fee712319a4f" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9eaf27c6-ed6b-48cd-b17b-1f0be0a9cf4c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_229d1409-d50a-4832-b85e-917fc84898ac" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentByTypeAxis_9eaf27c6-ed6b-48cd-b17b-1f0be0a9cf4c" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_229d1409-d50a-4832-b85e-917fc84898ac" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RealEstateMember_11b9b90b-c6fe-4305-b0de-1882c2f9e0d5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RealEstateMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_229d1409-d50a-4832-b85e-917fc84898ac" xlink:to="loc_us-gaap_RealEstateMember_11b9b90b-c6fe-4305-b0de-1882c2f9e0d5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CoiledTubingUnitsMember_efcbc38e-7b4c-43e2-9950-35b5e480bcd2" xlink:href="klxe-20210430.xsd#klxe_CoiledTubingUnitsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentTypeDomain_229d1409-d50a-4832-b85e-917fc84898ac" xlink:to="loc_klxe_CoiledTubingUnitsMember_efcbc38e-7b4c-43e2-9950-35b5e480bcd2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_LossContingenciesLineItems_6f3bce2b-5be8-4cb1-80e8-ede4c416a963" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_LossContingenciesLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesTable_7895175b-339d-4c53-82a7-fee712319a4f" xlink:to="loc_us-gaap_LossContingenciesLineItems_6f3bce2b-5be8-4cb1-80e8-ede4c416a963" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_9a563154-e7f8-461a-af0d-8d6762f6dba7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingLeasesFutureMinimumPaymentsDue"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6f3bce2b-5be8-4cb1-80e8-ede4c416a963" xlink:to="loc_us-gaap_OperatingLeasesFutureMinimumPaymentsDue_9a563154-e7f8-461a-af0d-8d6762f6dba7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_GainContingencyUnrecordedAmount_b395f3e6-df51-486c-aeb7-9d90e9b6199f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_GainContingencyUnrecordedAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6f3bce2b-5be8-4cb1-80e8-ede4c416a963" xlink:to="loc_us-gaap_GainContingencyUnrecordedAmount_b395f3e6-df51-486c-aeb7-9d90e9b6199f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_OwnersExtraExpensePolicyPolicyLimit_53b58add-0c59-477b-a19b-964e2553148a" xlink:href="klxe-20210430.xsd#klxe_OwnersExtraExpensePolicyPolicyLimit"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6f3bce2b-5be8-4cb1-80e8-ede4c416a963" xlink:to="loc_klxe_OwnersExtraExpensePolicyPolicyLimit_53b58add-0c59-477b-a19b-964e2553148a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_GainContingencyUnrecordedAmountOutsideOfPolicyCoverage_c079de62-ae9e-4060-995c-7475d670f073" xlink:href="klxe-20210430.xsd#klxe_GainContingencyUnrecordedAmountOutsideOfPolicyCoverage"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_LossContingenciesLineItems_6f3bce2b-5be8-4cb1-80e8-ede4c416a963" xlink:to="loc_klxe_GainContingencyUnrecordedAmountOutsideOfPolicyCoverage_c079de62-ae9e-4060-995c-7475d670f073" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/AccountingforStockBasedCompensation" xlink:type="simple" xlink:href="klxe-20210430.xsd#AccountingforStockBasedCompensation"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/AccountingforStockBasedCompensation" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5a37a52b-f906-415f-a8c1-6db7ba1bf2a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_a5764438-49a9-4846-a1db-d0771086949c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_5a37a52b-f906-415f-a8c1-6db7ba1bf2a3" xlink:to="loc_us-gaap_DisclosureOfCompensationRelatedCostsShareBasedPaymentsTextBlock_a5764438-49a9-4846-a1db-d0771086949c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/AccountingforStockBasedCompensationDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#AccountingforStockBasedCompensationDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/AccountingforStockBasedCompensationDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f890d98e-71c6-46cb-b242-49c8700ba225" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_130d3978-59f0-45c0-a351-e02942a96eab" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_DisclosureOfCompensationRelatedCostsSharebasedPaymentsAbstract_f890d98e-71c6-46cb-b242-49c8700ba225" xlink:to="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_130d3978-59f0-45c0-a351-e02942a96eab" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAxis_dd778671-6f0b-485a-bcd7-cc31b961fddb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_130d3978-59f0-45c0-a351-e02942a96eab" xlink:to="loc_us-gaap_BusinessAcquisitionAxis_dd778671-6f0b-485a-bcd7-cc31b961fddb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BusinessAcquisitionAcquireeDomain_550a8bd5-38ef-4354-95a6-bb4a0e14b42b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BusinessAcquisitionAcquireeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAxis_dd778671-6f0b-485a-bcd7-cc31b961fddb" xlink:to="loc_us-gaap_BusinessAcquisitionAcquireeDomain_550a8bd5-38ef-4354-95a6-bb4a0e14b42b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesMergerMember_c448916b-be4f-491b-a8a3-abd5cc5165d3" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesMergerMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BusinessAcquisitionAcquireeDomain_550a8bd5-38ef-4354-95a6-bb4a0e14b42b" xlink:to="loc_klxe_QuintanaEnergyServicesMergerMember_c448916b-be4f-491b-a8a3-abd5cc5165d3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_LegalEntityAxis_8ea25ae1-6b75-434e-9df0-7aae5aa3fa6a" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_LegalEntityAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_130d3978-59f0-45c0-a351-e02942a96eab" xlink:to="loc_dei_LegalEntityAxis_8ea25ae1-6b75-434e-9df0-7aae5aa3fa6a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_dei_EntityDomain_9a8f3b94-1fc4-4809-98ff-878617cde0b5" xlink:href="https://xbrl.sec.gov/dei/2020/dei-2020-01-31.xsd#dei_EntityDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_LegalEntityAxis_8ea25ae1-6b75-434e-9df0-7aae5aa3fa6a" xlink:to="loc_dei_EntityDomain_9a8f3b94-1fc4-4809-98ff-878617cde0b5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_QuintanaEnergyServicesInc.Member_fac5197d-cebb-45a2-8e71-3173a1e79112" xlink:href="klxe-20210430.xsd#klxe_QuintanaEnergyServicesInc.Member"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_dei_EntityDomain_9a8f3b94-1fc4-4809-98ff-878617cde0b5" xlink:to="loc_klxe_QuintanaEnergyServicesInc.Member_fac5197d-cebb-45a2-8e71-3173a1e79112" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameAxis_745c115e-6e13-49d4-8b83-ea96511787e6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameAxis"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_130d3978-59f0-45c0-a351-e02942a96eab" xlink:to="loc_us-gaap_PlanNameAxis_745c115e-6e13-49d4-8b83-ea96511787e6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PlanNameDomain_2a72cb8e-5242-4e5b-8c79-ba3a12c447ea" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameAxis_745c115e-6e13-49d4-8b83-ea96511787e6" xlink:to="loc_us-gaap_PlanNameDomain_2a72cb8e-5242-4e5b-8c79-ba3a12c447ea" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_EmployeeStockPurchasePlanMember_d07d0c2f-84a3-4e32-8592-948a5f066dc0" xlink:href="klxe-20210430.xsd#klxe_EmployeeStockPurchasePlanMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PlanNameDomain_2a72cb8e-5242-4e5b-8c79-ba3a12c447ea" xlink:to="loc_klxe_EmployeeStockPurchasePlanMember_d07d0c2f-84a3-4e32-8592-948a5f066dc0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfShareBasedCompensationArrangementsByShareBasedPaymentAwardTable_130d3978-59f0-45c0-a351-e02942a96eab" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockParOrStatedValuePerShare_f67d5b4b-4358-4278-8027-42d14c5247ae" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_us-gaap_CommonStockParOrStatedValuePerShare_f67d5b4b-4358-4278-8027-42d14c5247ae" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_cc632147-e344-407a-9432-bc221966f823" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_CommonStockCapitalSharesReservedForFutureIssuance"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_us-gaap_CommonStockCapitalSharesReservedForFutureIssuance_cc632147-e344-407a-9432-bc221966f823" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_AllocatedShareBasedCompensationExpenseNetOfAdjustments_f7bae5fb-ec28-4610-8781-18fed8796f62" xlink:href="klxe-20210430.xsd#klxe_AllocatedShareBasedCompensationExpenseNetOfAdjustments"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_klxe_AllocatedShareBasedCompensationExpenseNetOfAdjustments_f7bae5fb-ec28-4610-8781-18fed8796f62" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_425e5c58-4c64-4f9b-9c91-4d9ddd27d917" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_us-gaap_EmployeeServiceShareBasedCompensationNonvestedAwardsTotalCompensationCostNotYetRecognized_425e5c58-4c64-4f9b-9c91-4d9ddd27d917" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight_90ce27c5-28a6-4a2a-9e1d-1e4c3f33e25c" xlink:href="klxe-20210430.xsd#klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight_90ce27c5-28a6-4a2a-9e1d-1e4c3f33e25c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ShareBasedCompensationArrangementByShareBasedPaymentAwardAssumedCompensationAgreementNumberOfSharesOutstanding_8f760120-1af5-496f-93ce-18bef3a221c4" xlink:href="klxe-20210430.xsd#klxe_ShareBasedCompensationArrangementByShareBasedPaymentAwardAssumedCompensationAgreementNumberOfSharesOutstanding"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_klxe_ShareBasedCompensationArrangementByShareBasedPaymentAwardAssumedCompensationAgreementNumberOfSharesOutstanding_8f760120-1af5-496f-93ce-18bef3a221c4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ShareBasedCompensationArrangementByShareBasedPaymentAwardAssumedCompensationAgreementNumberOfSharesConverted_baaf1e5f-fd2e-45cd-bb33-bb218da0efca" xlink:href="klxe-20210430.xsd#klxe_ShareBasedCompensationArrangementByShareBasedPaymentAwardAssumedCompensationAgreementNumberOfSharesConverted"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_klxe_ShareBasedCompensationArrangementByShareBasedPaymentAwardAssumedCompensationAgreementNumberOfSharesConverted_baaf1e5f-fd2e-45cd-bb33-bb218da0efca" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_64c47fa7-1883-4e5f-bdb2-2c6fe667fa9d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardDiscountFromMarketPricePurchaseDate_64c47fa7-1883-4e5f-bdb2-2c6fe667fa9d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AllocatedShareBasedCompensationExpense_ada6f7ed-abe6-4ba2-a59e-4aa80eaa6014" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AllocatedShareBasedCompensationExpense"/>
    <link:presentationArc order="9" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_us-gaap_AllocatedShareBasedCompensationExpense_ada6f7ed-abe6-4ba2-a59e-4aa80eaa6014" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_eabcae0c-ade0-4d9a-a19e-f65be82b99c8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized"/>
    <link:presentationArc order="10" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardLineItems_d6f08e10-e2da-4ae6-aceb-b28de06136ed" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardNumberOfAdditionalSharesAuthorized_eabcae0c-ade0-4d9a-a19e-f65be82b99c8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/IncomeTaxes" xlink:type="simple" xlink:href="klxe-20210430.xsd#IncomeTaxes"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/IncomeTaxes" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_4d16300d-09d2-4047-a70c-d529405c1d89" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureTextBlock_7ee3791f-eedd-4455-ab5f-1a30acadd2b8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_4d16300d-09d2-4047-a70c-d529405c1d89" xlink:to="loc_us-gaap_IncomeTaxDisclosureTextBlock_7ee3791f-eedd-4455-ab5f-1a30acadd2b8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/IncomeTaxesDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#IncomeTaxesDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/IncomeTaxesDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxDisclosureAbstract_ecc71b6a-dc79-4bff-b0a7-66f37f66e34c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxDisclosureAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationTable_443d2e97-6021-4f0a-b0dc-e239841e449c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExaminationTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxDisclosureAbstract_ecc71b6a-dc79-4bff-b0a7-66f37f66e34c" xlink:to="loc_us-gaap_IncomeTaxExaminationTable_443d2e97-6021-4f0a-b0dc-e239841e449c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationAxis_66124778-630f-4cc3-b63e-2fb927f99f32" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxExaminationTable_443d2e97-6021-4f0a-b0dc-e239841e449c" xlink:to="loc_us-gaap_BalanceSheetLocationAxis_66124778-630f-4cc3-b63e-2fb927f99f32" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_BalanceSheetLocationDomain_fa583aa7-1875-498b-8085-74bfb7304cad" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_BalanceSheetLocationDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationAxis_66124778-630f-4cc3-b63e-2fb927f99f32" xlink:to="loc_us-gaap_BalanceSheetLocationDomain_fa583aa7-1875-498b-8085-74bfb7304cad" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OtherNoncurrentLiabilitiesMember_798f1f48-e975-40fa-b7b8-c15520791623" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OtherNoncurrentLiabilitiesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_fa583aa7-1875-498b-8085-74bfb7304cad" xlink:to="loc_us-gaap_OtherNoncurrentLiabilitiesMember_798f1f48-e975-40fa-b7b8-c15520791623" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AccruedLiabilitiesMember_d4857101-8613-43e3-95b8-8b65158b9988" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AccruedLiabilitiesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_BalanceSheetLocationDomain_fa583aa7-1875-498b-8085-74bfb7304cad" xlink:to="loc_us-gaap_AccruedLiabilitiesMember_d4857101-8613-43e3-95b8-8b65158b9988" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExaminationLineItems_80410e79-530a-49fe-8546-445bcbe13fbd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExaminationLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxExaminationTable_443d2e97-6021-4f0a-b0dc-e239841e449c" xlink:to="loc_us-gaap_IncomeTaxExaminationLineItems_80410e79-530a-49fe-8546-445bcbe13fbd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeTaxExpenseBenefit_c2a75997-f256-421b-9e21-48c123d990eb" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeTaxExpenseBenefit"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_80410e79-530a-49fe-8546-445bcbe13fbd" xlink:to="loc_us-gaap_IncomeTaxExpenseBenefit_c2a75997-f256-421b-9e21-48c123d990eb" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_32b43be7-7a31-4e40-ad79-bbfbec55a3a0" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_80410e79-530a-49fe-8546-445bcbe13fbd" xlink:to="loc_us-gaap_EffectiveIncomeTaxRateReconciliationAtFederalStatutoryIncomeTaxRate_32b43be7-7a31-4e40-ad79-bbfbec55a3a0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SocialSecurityTaxEmployerDeferralCARESAct_faf9a49d-4693-48a1-bafc-ddc5cd912a9b" xlink:href="klxe-20210430.xsd#klxe_SocialSecurityTaxEmployerDeferralCARESAct"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_80410e79-530a-49fe-8546-445bcbe13fbd" xlink:to="loc_klxe_SocialSecurityTaxEmployerDeferralCARESAct_faf9a49d-4693-48a1-bafc-ddc5cd912a9b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SocialSecurityTaxEmployerDeferralCARESActNumberOfPaymentInstallments_494f78ca-3ac7-4a7f-84c5-c483a0769f90" xlink:href="klxe-20210430.xsd#klxe_SocialSecurityTaxEmployerDeferralCARESActNumberOfPaymentInstallments"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_IncomeTaxExaminationLineItems_80410e79-530a-49fe-8546-445bcbe13fbd" xlink:to="loc_klxe_SocialSecurityTaxEmployerDeferralCARESActNumberOfPaymentInstallments_494f78ca-3ac7-4a7f-84c5-c483a0769f90" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SegmentReporting" xlink:type="simple" xlink:href="klxe-20210430.xsd#SegmentReporting"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SegmentReporting" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_af02daa7-3e73-4ee0-a00a-29c1511d43a9" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureTextBlock_2de3cf21-bcbd-418b-bdc3-23550ed0a71e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_af02daa7-3e73-4ee0-a00a-29c1511d43a9" xlink:to="loc_us-gaap_SegmentReportingDisclosureTextBlock_2de3cf21-bcbd-418b-bdc3-23550ed0a71e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SegmentReportingTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#SegmentReportingTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SegmentReportingTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_9ad60856-7e92-49f4-8a43-11c3a36ff335" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_674aed61-feb7-4a2d-99a6-c2e9a63fb928" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_9ad60856-7e92-49f4-8a43-11c3a36ff335" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTextBlock_674aed61-feb7-4a2d-99a6-c2e9a63fb928" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ScheduleOfSegmentReportingInformationByServiceOfferingTableTextBlock_6b438cba-2800-43e6-9be3-d104c8f7b8a8" xlink:href="klxe-20210430.xsd#klxe_ScheduleOfSegmentReportingInformationByServiceOfferingTableTextBlock"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_9ad60856-7e92-49f4-8a43-11c3a36ff335" xlink:to="loc_klxe_ScheduleOfSegmentReportingInformationByServiceOfferingTableTextBlock_6b438cba-2800-43e6-9be3-d104c8f7b8a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock_eaf9bf3c-01e2-43ee-9c34-f215b4e4d5f6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_9ad60856-7e92-49f4-8a43-11c3a36ff335" xlink:to="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTextBlock_eaf9bf3c-01e2-43ee-9c34-f215b4e4d5f6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock_1e98bde8-78cf-4393-b34c-80553190676f" xlink:href="klxe-20210430.xsd#klxe_ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_9ad60856-7e92-49f4-8a43-11c3a36ff335" xlink:to="loc_klxe_ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock_1e98bde8-78cf-4393-b34c-80553190676f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SegmentReportingRevenuesandOperatingLossesbyReportableSegmentDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#SegmentReportingRevenuesandOperatingLossesbyReportableSegmentDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SegmentReportingRevenuesandOperatingLossesbyReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_e3aa63bc-691e-46ca-b329-f990757f2903" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_969ada11-a003-46b8-813c-aa0973baae71" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_e3aa63bc-691e-46ca-b329-f990757f2903" xlink:to="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_969ada11-a003-46b8-813c-aa0973baae71" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_bf5f8e98-fb75-4702-8a9e-a7d23e19722b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_969ada11-a003-46b8-813c-aa0973baae71" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_bf5f8e98-fb75-4702-8a9e-a7d23e19722b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_6b0a5ab1-21fd-4cd3-8d80-40b0979215a3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_bf5f8e98-fb75-4702-8a9e-a7d23e19722b" xlink:to="loc_us-gaap_SegmentDomain_6b0a5ab1-21fd-4cd3-8d80-40b0979215a3" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_RockyMountainsMember_5a5e4613-c2f6-4ecf-b53d-3ad90c486d0c" xlink:href="klxe-20210430.xsd#klxe_RockyMountainsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6b0a5ab1-21fd-4cd3-8d80-40b0979215a3" xlink:to="loc_klxe_RockyMountainsMember_5a5e4613-c2f6-4ecf-b53d-3ad90c486d0c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SouthwestMember_fc24e508-4fed-4b68-bebf-a52d07d8a078" xlink:href="klxe-20210430.xsd#klxe_SouthwestMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6b0a5ab1-21fd-4cd3-8d80-40b0979215a3" xlink:to="loc_klxe_SouthwestMember_fc24e508-4fed-4b68-bebf-a52d07d8a078" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NortheastMember_da62c76b-b9e5-4397-87ab-ea25d290786b" xlink:href="klxe-20210430.xsd#klxe_NortheastMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6b0a5ab1-21fd-4cd3-8d80-40b0979215a3" xlink:to="loc_klxe_NortheastMember_da62c76b-b9e5-4397-87ab-ea25d290786b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_50963c3a-9c1c-4c22-9b42-4c3eeab6b44d" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_969ada11-a003-46b8-813c-aa0973baae71" xlink:to="loc_srt_ConsolidationItemsAxis_50963c3a-9c1c-4c22-9b42-4c3eeab6b44d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_d23499ce-fbe8-4931-b203-6c586478b648" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_50963c3a-9c1c-4c22-9b42-4c3eeab6b44d" xlink:to="loc_srt_ConsolidationItemsDomain_d23499ce-fbe8-4931-b203-6c586478b648" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_fdb23fae-30ea-4adb-86fb-aec1062ddf51" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_d23499ce-fbe8-4931-b203-6c586478b648" xlink:to="loc_us-gaap_OperatingSegmentsMember_fdb23fae-30ea-4adb-86fb-aec1062ddf51" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_9a7b46af-9431-4755-9285-21d0bb7cbb36" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MaterialReconcilingItemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_d23499ce-fbe8-4931-b203-6c586478b648" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_9a7b46af-9431-4755-9285-21d0bb7cbb36" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CorporateAndReconcilingItemsMember_597d1356-792f-4079-a361-86e528ab4013" xlink:href="klxe-20210430.xsd#klxe_CorporateAndReconcilingItemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaterialReconcilingItemsMember_9a7b46af-9431-4755-9285-21d0bb7cbb36" xlink:to="loc_klxe_CorporateAndReconcilingItemsMember_597d1356-792f-4079-a361-86e528ab4013" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_b0bc5563-3aae-4c85-a858-1eb0f892f0fd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingRevenueReconcilingItemLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfRevenueFromSegmentsToConsolidatedTable_969ada11-a003-46b8-813c-aa0973baae71" xlink:to="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_b0bc5563-3aae-4c85-a858-1eb0f892f0fd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingRevenueReconcilingItemLineItems_b0bc5563-3aae-4c85-a858-1eb0f892f0fd" xlink:to="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NumberOfReportableSegments_58f05460-c70b-42ef-a64f-b02c5439478e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NumberOfReportableSegments"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:to="loc_us-gaap_NumberOfReportableSegments_58f05460-c70b-42ef-a64f-b02c5439478e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_a608dc72-93d7-4af1-b12a-0158e3f9d6f1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_a608dc72-93d7-4af1-b12a-0158e3f9d6f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingIncomeLoss_b549ee84-d15d-4cc7-bdc1-4fcd4971856a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingIncomeLoss"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:to="loc_us-gaap_OperatingIncomeLoss_b549ee84-d15d-4cc7-bdc1-4fcd4971856a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_d80b0a9d-6f47-4962-826d-994e783bed8e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_InterestIncomeExpenseNonoperatingNet"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:to="loc_us-gaap_InterestIncomeExpenseNonoperatingNet_d80b0a9d-6f47-4962-826d-994e783bed8e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2009/role/negatedTerseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_fab0012c-4875-439e-bdf5-31f3090e11e7" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingDisclosureOfEntitysReportableSegmentsAbstract_e606afe1-6d8d-4735-bfec-04f2678796a8" xlink:to="loc_us-gaap_IncomeLossFromContinuingOperationsBeforeIncomeTaxesMinorityInterestAndIncomeLossFromEquityMethodInvestments_fab0012c-4875-439e-bdf5-31f3090e11e7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SegmentReportingRevenuesbyServiceOfferingbyReportableSegmentDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#SegmentReportingRevenuesbyServiceOfferingbyReportableSegmentDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SegmentReportingRevenuesbyServiceOfferingbyReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_4ed24a6d-77bb-4292-9719-b3894d93f282" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_440c484a-a048-4ce7-92d2-7f9fb9f64acd" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_4ed24a6d-77bb-4292-9719-b3894d93f282" xlink:to="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_440c484a-a048-4ce7-92d2-7f9fb9f64acd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductOrServiceAxis_e075570b-39b3-46de-b22e-bb5ad583a174" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductOrServiceAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_440c484a-a048-4ce7-92d2-7f9fb9f64acd" xlink:to="loc_srt_ProductOrServiceAxis_e075570b-39b3-46de-b22e-bb5ad583a174" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ProductsAndServicesDomain_a5478486-de82-4af6-9dca-ee245d55f849" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ProductsAndServicesDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductOrServiceAxis_e075570b-39b3-46de-b22e-bb5ad583a174" xlink:to="loc_srt_ProductsAndServicesDomain_a5478486-de82-4af6-9dca-ee245d55f849" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_DrillingRevenuesMember_80f51d18-9a29-410b-b1a8-403a34629201" xlink:href="klxe-20210430.xsd#klxe_DrillingRevenuesMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a5478486-de82-4af6-9dca-ee245d55f849" xlink:to="loc_klxe_DrillingRevenuesMember_80f51d18-9a29-410b-b1a8-403a34629201" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CompletionRevenuesMember_fcb829d7-b373-43b2-a89b-a80f4c08f2fa" xlink:href="klxe-20210430.xsd#klxe_CompletionRevenuesMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a5478486-de82-4af6-9dca-ee245d55f849" xlink:to="loc_klxe_CompletionRevenuesMember_fcb829d7-b373-43b2-a89b-a80f4c08f2fa" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ProductionRevenuesMember_f3f5b607-d15c-41a4-ae75-8a45cdf6ba7e" xlink:href="klxe-20210430.xsd#klxe_ProductionRevenuesMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a5478486-de82-4af6-9dca-ee245d55f849" xlink:to="loc_klxe_ProductionRevenuesMember_f3f5b607-d15c-41a4-ae75-8a45cdf6ba7e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_InterventionRevenuesMember_2ae3f8a1-1b7f-4204-8546-6fff95f35fd0" xlink:href="klxe-20210430.xsd#klxe_InterventionRevenuesMember"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ProductsAndServicesDomain_a5478486-de82-4af6-9dca-ee245d55f849" xlink:to="loc_klxe_InterventionRevenuesMember_2ae3f8a1-1b7f-4204-8546-6fff95f35fd0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_415a50c5-d318-492b-8d20-050afac35eb2" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_440c484a-a048-4ce7-92d2-7f9fb9f64acd" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_415a50c5-d318-492b-8d20-050afac35eb2" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_7fc0ee8b-3c76-4a66-8c3b-f4bff2c15749" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_415a50c5-d318-492b-8d20-050afac35eb2" xlink:to="loc_us-gaap_SegmentDomain_7fc0ee8b-3c76-4a66-8c3b-f4bff2c15749" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_RockyMountainsMember_20e5ffb8-7875-41dc-81b4-a8b0d71c0b68" xlink:href="klxe-20210430.xsd#klxe_RockyMountainsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7fc0ee8b-3c76-4a66-8c3b-f4bff2c15749" xlink:to="loc_klxe_RockyMountainsMember_20e5ffb8-7875-41dc-81b4-a8b0d71c0b68" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SouthwestMember_8c8a92e7-5962-4c50-8f01-9a1647f2048a" xlink:href="klxe-20210430.xsd#klxe_SouthwestMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7fc0ee8b-3c76-4a66-8c3b-f4bff2c15749" xlink:to="loc_klxe_SouthwestMember_8c8a92e7-5962-4c50-8f01-9a1647f2048a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NortheastMember_50420586-fe31-406e-acc7-1dcdacd1296c" xlink:href="klxe-20210430.xsd#klxe_NortheastMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_7fc0ee8b-3c76-4a66-8c3b-f4bff2c15749" xlink:to="loc_klxe_NortheastMember_50420586-fe31-406e-acc7-1dcdacd1296c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingInformationLineItems_456c4281-2f10-47c2-89a6-9b94da46a828" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingInformationLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfSegmentReportingInformationBySegmentTable_440c484a-a048-4ce7-92d2-7f9fb9f64acd" xlink:to="loc_us-gaap_SegmentReportingInformationLineItems_456c4281-2f10-47c2-89a6-9b94da46a828" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_72e58f13-a48e-4844-a7c0-01b812a0f230" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingInformationLineItems_456c4281-2f10-47c2-89a6-9b94da46a828" xlink:to="loc_us-gaap_RevenueFromContractWithCustomerExcludingAssessedTax_72e58f13-a48e-4844-a7c0-01b812a0f230" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SegmentReportingTotalAssetsbyReportableSegmentDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#SegmentReportingTotalAssetsbyReportableSegmentDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SegmentReportingTotalAssetsbyReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_0ffe9134-aa36-420b-a3f0-c23539e9bb0b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable_6f93c126-09f6-41a6-89ee-4c2e554e0a6b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_0ffe9134-aa36-420b-a3f0-c23539e9bb0b" xlink:to="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable_6f93c126-09f6-41a6-89ee-4c2e554e0a6b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_dd5fadd5-41bb-42f9-b2fe-6bb9bb7dce43" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable_6f93c126-09f6-41a6-89ee-4c2e554e0a6b" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_dd5fadd5-41bb-42f9-b2fe-6bb9bb7dce43" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_cfad5235-7cba-4c00-9d70-6412bd512a86" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_dd5fadd5-41bb-42f9-b2fe-6bb9bb7dce43" xlink:to="loc_us-gaap_SegmentDomain_cfad5235-7cba-4c00-9d70-6412bd512a86" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_RockyMountainsMember_e9265559-dd5e-4cc2-95b6-1f4a974ad1d4" xlink:href="klxe-20210430.xsd#klxe_RockyMountainsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_cfad5235-7cba-4c00-9d70-6412bd512a86" xlink:to="loc_klxe_RockyMountainsMember_e9265559-dd5e-4cc2-95b6-1f4a974ad1d4" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SouthwestMember_60d702b1-71fd-4613-ade4-a8ba871bbd29" xlink:href="klxe-20210430.xsd#klxe_SouthwestMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_cfad5235-7cba-4c00-9d70-6412bd512a86" xlink:to="loc_klxe_SouthwestMember_60d702b1-71fd-4613-ade4-a8ba871bbd29" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NortheastMember_bc16df30-6772-4062-a851-4ad6bdb1ae1d" xlink:href="klxe-20210430.xsd#klxe_NortheastMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_cfad5235-7cba-4c00-9d70-6412bd512a86" xlink:to="loc_klxe_NortheastMember_bc16df30-6772-4062-a851-4ad6bdb1ae1d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_fe06d295-7fd3-4e6c-ba4c-063612926ac1" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable_6f93c126-09f6-41a6-89ee-4c2e554e0a6b" xlink:to="loc_srt_ConsolidationItemsAxis_fe06d295-7fd3-4e6c-ba4c-063612926ac1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_2ed758d3-f1ef-4904-80d9-6b9a91afd946" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_fe06d295-7fd3-4e6c-ba4c-063612926ac1" xlink:to="loc_srt_ConsolidationItemsDomain_2ed758d3-f1ef-4904-80d9-6b9a91afd946" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_9fa51e8d-900b-4e25-8092-554b5302dc9f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_2ed758d3-f1ef-4904-80d9-6b9a91afd946" xlink:to="loc_us-gaap_OperatingSegmentsMember_9fa51e8d-900b-4e25-8092-554b5302dc9f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_82f38561-effa-4f19-b705-a2d594235314" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MaterialReconcilingItemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_2ed758d3-f1ef-4904-80d9-6b9a91afd946" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_82f38561-effa-4f19-b705-a2d594235314" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CorporateAndReconcilingItemsMember_afa9ada5-2574-476f-a255-398b9324943c" xlink:href="klxe-20210430.xsd#klxe_CorporateAndReconcilingItemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaterialReconcilingItemsMember_82f38561-effa-4f19-b705-a2d594235314" xlink:to="loc_klxe_CorporateAndReconcilingItemsMember_afa9ada5-2574-476f-a255-398b9324943c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAssetReconcilingItemLineItems_d8fae327-79c7-47a7-9579-ed7d5287a85a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAssetReconcilingItemLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ReconciliationOfAssetsFromSegmentToConsolidatedTable_6f93c126-09f6-41a6-89ee-4c2e554e0a6b" xlink:to="loc_us-gaap_SegmentReportingAssetReconcilingItemLineItems_d8fae327-79c7-47a7-9579-ed7d5287a85a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_Assets_f7a510fe-d3e8-4b62-bdf0-beffac9a381f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_Assets"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAssetReconcilingItemLineItems_d8fae327-79c7-47a7-9579-ed7d5287a85a" xlink:to="loc_us-gaap_Assets_f7a510fe-d3e8-4b62-bdf0-beffac9a381f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SegmentReportingCapitalExpendituresbyReportableSegmentDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#SegmentReportingCapitalExpendituresbyReportableSegmentDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SegmentReportingCapitalExpendituresbyReportableSegmentDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentReportingAbstract_c676fe5c-0197-4aea-bb2a-8944f7467055" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentReportingAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8a196d12-ea4d-4923-a64a-93ab69f7b566" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfPropertyPlantAndEquipmentTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentReportingAbstract_c676fe5c-0197-4aea-bb2a-8944f7467055" xlink:to="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8a196d12-ea4d-4923-a64a-93ab69f7b566" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StatementBusinessSegmentsAxis_6613bc73-37c0-4bf0-80b4-f5fe159126a6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8a196d12-ea4d-4923-a64a-93ab69f7b566" xlink:to="loc_us-gaap_StatementBusinessSegmentsAxis_6613bc73-37c0-4bf0-80b4-f5fe159126a6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SegmentDomain_6a6e6116-5026-4ee3-9239-94fa6bd9c314" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SegmentDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_StatementBusinessSegmentsAxis_6613bc73-37c0-4bf0-80b4-f5fe159126a6" xlink:to="loc_us-gaap_SegmentDomain_6a6e6116-5026-4ee3-9239-94fa6bd9c314" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_RockyMountainsMember_ce7d04fc-b4ab-4a96-9581-f25f9686fdd7" xlink:href="klxe-20210430.xsd#klxe_RockyMountainsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6a6e6116-5026-4ee3-9239-94fa6bd9c314" xlink:to="loc_klxe_RockyMountainsMember_ce7d04fc-b4ab-4a96-9581-f25f9686fdd7" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SouthwestMember_e9d67d7b-b39d-4c9d-b167-fed563aff6b0" xlink:href="klxe-20210430.xsd#klxe_SouthwestMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6a6e6116-5026-4ee3-9239-94fa6bd9c314" xlink:to="loc_klxe_SouthwestMember_e9d67d7b-b39d-4c9d-b167-fed563aff6b0" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_NortheastMember_e340106d-29ef-4ecd-8295-9d4170b09f67" xlink:href="klxe-20210430.xsd#klxe_NortheastMember"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SegmentDomain_6a6e6116-5026-4ee3-9239-94fa6bd9c314" xlink:to="loc_klxe_NortheastMember_e340106d-29ef-4ecd-8295-9d4170b09f67" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsAxis_52585f8e-96d6-4961-9d22-1bccfd09907f" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8a196d12-ea4d-4923-a64a-93ab69f7b566" xlink:to="loc_srt_ConsolidationItemsAxis_52585f8e-96d6-4961-9d22-1bccfd09907f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_srt_ConsolidationItemsDomain_197d4762-9b5f-4e00-815e-eaaaa6c26f78" xlink:href="http://xbrl.fasb.org/srt/2020/elts/srt-2020-01-31.xsd#srt_ConsolidationItemsDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsAxis_52585f8e-96d6-4961-9d22-1bccfd09907f" xlink:to="loc_srt_ConsolidationItemsDomain_197d4762-9b5f-4e00-815e-eaaaa6c26f78" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_OperatingSegmentsMember_2861b1e4-2876-4c80-acac-20c520819502" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_OperatingSegmentsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_197d4762-9b5f-4e00-815e-eaaaa6c26f78" xlink:to="loc_us-gaap_OperatingSegmentsMember_2861b1e4-2876-4c80-acac-20c520819502" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_MaterialReconcilingItemsMember_d0b030c4-7973-42cf-bee6-3f3c5cbaecf8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_MaterialReconcilingItemsMember"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_srt_ConsolidationItemsDomain_197d4762-9b5f-4e00-815e-eaaaa6c26f78" xlink:to="loc_us-gaap_MaterialReconcilingItemsMember_d0b030c4-7973-42cf-bee6-3f3c5cbaecf8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_CorporateAndReconcilingItemsMember_742ac61b-3d28-4184-9f21-8c95b68298dd" xlink:href="klxe-20210430.xsd#klxe_CorporateAndReconcilingItemsMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_MaterialReconcilingItemsMember_d0b030c4-7973-42cf-bee6-3f3c5cbaecf8" xlink:to="loc_klxe_CorporateAndReconcilingItemsMember_742ac61b-3d28-4184-9f21-8c95b68298dd" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PropertyPlantAndEquipmentLineItems_11444012-3f2d-47d0-8730-96c419d3f288" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PropertyPlantAndEquipmentLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfPropertyPlantAndEquipmentTable_8a196d12-ea4d-4923-a64a-93ab69f7b566" xlink:to="loc_us-gaap_PropertyPlantAndEquipmentLineItems_11444012-3f2d-47d0-8730-96c419d3f288" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_215ab351-254c-4918-8eae-76b94ee17a26" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_PaymentsToAcquirePropertyPlantAndEquipment"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_PropertyPlantAndEquipmentLineItems_11444012-3f2d-47d0-8730-96c419d3f288" xlink:to="loc_us-gaap_PaymentsToAcquirePropertyPlantAndEquipment_215ab351-254c-4918-8eae-76b94ee17a26" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/NetLossPerCommonShare" xlink:type="simple" xlink:href="klxe-20210430.xsd#NetLossPerCommonShare"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/NetLossPerCommonShare" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_aa91dc28-3b93-4754-917e-bcda0c989d60" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareTextBlock_e70f43be-3704-4c42-8f55-6f611c09d8c5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_aa91dc28-3b93-4754-917e-bcda0c989d60" xlink:to="loc_us-gaap_EarningsPerShareTextBlock_e70f43be-3704-4c42-8f55-6f611c09d8c5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/NetLossPerCommonShareTables" xlink:type="simple" xlink:href="klxe-20210430.xsd#NetLossPerCommonShareTables"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/NetLossPerCommonShareTables" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_b8a08056-06ff-4296-b31b-09dc4360d0b3" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_421c8dc3-320d-4587-b651-887f5031f989" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_b8a08056-06ff-4296-b31b-09dc4360d0b3" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicAndDilutedTableTextBlock_421c8dc3-320d-4587-b651-887f5031f989" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/NetLossPerCommonShareNarrativeDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#NetLossPerCommonShareNarrativeDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/NetLossPerCommonShareNarrativeDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_ccaf1c65-e2ae-49a9-92c0-dda0d0be41cf" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_a4b958bb-a672-4039-8e37-6fde7d7bc897" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_ccaf1c65-e2ae-49a9-92c0-dda0d0be41cf" xlink:to="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_a4b958bb-a672-4039-8e37-6fde7d7bc897" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AwardTypeAxis_15333049-bd00-4cc5-ad6a-a00a064ed745" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AwardTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_a4b958bb-a672-4039-8e37-6fde7d7bc897" xlink:to="loc_us-gaap_AwardTypeAxis_15333049-bd00-4cc5-ad6a-a00a064ed745" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_652037d2-f8c5-4629-baab-3decc114311e" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_AwardTypeAxis_15333049-bd00-4cc5-ad6a-a00a064ed745" xlink:to="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_652037d2-f8c5-4629-baab-3decc114311e" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_RestrictedStockMember_6652c363-4ef3-4699-89f3-1a800c6ca65f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_RestrictedStockMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ShareBasedCompensationArrangementsByShareBasedPaymentAwardAwardTypeAndPlanNameDomain_652037d2-f8c5-4629-baab-3decc114311e" xlink:to="loc_us-gaap_RestrictedStockMember_6652c363-4ef3-4699-89f3-1a800c6ca65f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasicLineItems_5315269a-97c9-4ff3-a052-ebbcfa45a257" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasicLineItems"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_ScheduleOfEarningsPerShareBasicByCommonClassTable_a4b958bb-a672-4039-8e37-6fde7d7bc897" xlink:to="loc_us-gaap_EarningsPerShareBasicLineItems_5315269a-97c9-4ff3-a052-ebbcfa45a257" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_4f47c80c-300f-48a4-897b-3c794d42980b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteStockSplitConversionRatio1"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_5315269a-97c9-4ff3-a052-ebbcfa45a257" xlink:to="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_4f47c80c-300f-48a4-897b-3c794d42980b" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_a36f4cef-a269-44f0-9c02-910a96567f2a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareBasicLineItems_5315269a-97c9-4ff3-a052-ebbcfa45a257" xlink:to="loc_us-gaap_AntidilutiveSecuritiesExcludedFromComputationOfEarningsPerShareAmount_a36f4cef-a269-44f0-9c02-910a96567f2a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/NetLossPerCommonShareComputationsofBasicandDilutedEarningsPerShareDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#NetLossPerCommonShareComputationsofBasicandDilutedEarningsPerShareDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/NetLossPerCommonShareComputationsofBasicandDilutedEarningsPerShareDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_NetIncomeLoss_14ba414b-8fff-4982-b988-12acd57cbdd6" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_NetIncomeLoss"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_NetIncomeLoss_14ba414b-8fff-4982-b988-12acd57cbdd6" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_c9e84f8f-ab99-4dd9-8ae9-d6722cf8f83d" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_WeightedAverageNumberOfSharesOutstandingBasic_c9e84f8f-ab99-4dd9-8ae9-d6722cf8f83d" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_f95221d6-b16d-43de-b477-4220f722de1f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_WeightedAverageNumberDilutedSharesOutstandingAdjustment_f95221d6-b16d-43de-b477-4220f722de1f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_0ab7ad03-6748-47ad-bd03-02c35996053f" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding"/>
    <link:presentationArc order="4" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_WeightedAverageNumberOfDilutedSharesOutstanding_0ab7ad03-6748-47ad-bd03-02c35996053f" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/totalLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareBasic_be723dd9-e124-43cb-b816-e1042ccc5ce8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareBasic"/>
    <link:presentationArc order="5" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_EarningsPerShareBasic_be723dd9-e124-43cb-b816-e1042ccc5ce8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_EarningsPerShareDiluted_a882c5fa-09ff-4840-a4e1-ed33a839a5c1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_EarningsPerShareDiluted"/>
    <link:presentationArc order="6" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_EarningsPerShareDiluted_a882c5fa-09ff-4840-a4e1-ed33a839a5c1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight_5d74297b-00de-42e6-a80a-f3dc5ed2c97a" xlink:href="klxe-20210430.xsd#klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight"/>
    <link:presentationArc order="7" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_klxe_ClassOfWarrantOrRightNumberOfSecuritiesIssuedForEachWarrantOrRight_5d74297b-00de-42e6-a80a-f3dc5ed2c97a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_595b3ee9-b887-4e13-ae98-2b6fa4316237" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_StockholdersEquityNoteStockSplitConversionRatio1"/>
    <link:presentationArc order="8" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_EarningsPerShareAbstract_5f7043fc-634d-405f-abc2-2177a843c8c4" xlink:to="loc_us-gaap_StockholdersEquityNoteStockSplitConversionRatio1_595b3ee9-b887-4e13-ae98-2b6fa4316237" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SubsequentEvents" xlink:type="simple" xlink:href="klxe-20210430.xsd#SubsequentEvents"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SubsequentEvents" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_0a17facd-3a75-4d11-92a7-800bb6c1871b" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsTextBlock_61cfcfbb-4b6e-420a-b720-667bb9462ead" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsTextBlock"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_0a17facd-3a75-4d11-92a7-800bb6c1871b" xlink:to="loc_us-gaap_SubsequentEventsTextBlock_61cfcfbb-4b6e-420a-b720-667bb9462ead" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/verboseLabel"/>
  </link:presentationLink>
  <link:roleRef roleURI="http://www.klx.com/role/SubsequentEventsDetails" xlink:type="simple" xlink:href="klxe-20210430.xsd#SubsequentEventsDetails"/>
  <link:presentationLink xlink:role="http://www.klx.com/role/SubsequentEventsDetails" xlink:type="extended">
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventsAbstract_4dd64ded-0e3a-41ce-b646-aecc7bbb4e54" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventsAbstract"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTable_52943b6e-5ab5-42d6-af91-821cb111087a" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTable"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventsAbstract_4dd64ded-0e3a-41ce-b646-aecc7bbb4e54" xlink:to="loc_us-gaap_SubsequentEventTable_52943b6e-5ab5-42d6-af91-821cb111087a" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeAxis_577da5e8-2549-40dc-a9d7-c0e3efbbd54c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeAxis"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_52943b6e-5ab5-42d6-af91-821cb111087a" xlink:to="loc_us-gaap_SubsequentEventTypeAxis_577da5e8-2549-40dc-a9d7-c0e3efbbd54c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventTypeDomain_fda46c1d-e07a-4d3e-99cb-bf05c014321c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventTypeDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeAxis_577da5e8-2549-40dc-a9d7-c0e3efbbd54c" xlink:to="loc_us-gaap_SubsequentEventTypeDomain_fda46c1d-e07a-4d3e-99cb-bf05c014321c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventMember_3c7680b0-ec21-4123-ab78-5bed41c2e0f1" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTypeDomain_fda46c1d-e07a-4d3e-99cb-bf05c014321c" xlink:to="loc_us-gaap_SubsequentEventMember_3c7680b0-ec21-4123-ab78-5bed41c2e0f1" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsidiarySaleOfStockAxis_182425d2-4286-4bb3-9ad2-ded86600b73c" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsidiarySaleOfStockAxis"/>
    <link:presentationArc order="2" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_52943b6e-5ab5-42d6-af91-821cb111087a" xlink:to="loc_us-gaap_SubsidiarySaleOfStockAxis_182425d2-4286-4bb3-9ad2-ded86600b73c" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SaleOfStockNameOfTransactionDomain_d0f0e5a3-e371-46e5-864b-1ef22909d7f5" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SaleOfStockNameOfTransactionDomain"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsidiarySaleOfStockAxis_182425d2-4286-4bb3-9ad2-ded86600b73c" xlink:to="loc_us-gaap_SaleOfStockNameOfTransactionDomain_d0f0e5a3-e371-46e5-864b-1ef22909d7f5" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_ShelfRegistrationMember_11bc74fd-e762-4b60-b920-6f3ca5abac21" xlink:href="klxe-20210430.xsd#klxe_ShelfRegistrationMember"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SaleOfStockNameOfTransactionDomain_d0f0e5a3-e371-46e5-864b-1ef22909d7f5" xlink:to="loc_klxe_ShelfRegistrationMember_11bc74fd-e762-4b60-b920-6f3ca5abac21" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_us-gaap_SubsequentEventLineItems_bd0b7a0e-4a51-441f-8c85-8267056378a8" xlink:href="http://xbrl.fasb.org/us-gaap/2020/elts/us-gaap-2020-01-31.xsd#us-gaap_SubsequentEventLineItems"/>
    <link:presentationArc order="3" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventTable_52943b6e-5ab5-42d6-af91-821cb111087a" xlink:to="loc_us-gaap_SubsequentEventLineItems_bd0b7a0e-4a51-441f-8c85-8267056378a8" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
    <link:loc xlink:type="locator" xlink:label="loc_klxe_SaleOfStockMaximumConsideration_b3606b9b-2929-46d0-920d-b20051ca5226" xlink:href="klxe-20210430.xsd#klxe_SaleOfStockMaximumConsideration"/>
    <link:presentationArc order="1" xlink:arcrole="http://www.xbrl.org/2003/arcrole/parent-child" xlink:from="loc_us-gaap_SubsequentEventLineItems_bd0b7a0e-4a51-441f-8c85-8267056378a8" xlink:to="loc_klxe_SaleOfStockMaximumConsideration_b3606b9b-2929-46d0-920d-b20051ca5226" xlink:type="arc" preferredLabel="http://www.xbrl.org/2003/role/terseLabel"/>
  </link:presentationLink>
</link:linkbase>
