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  <xs:element id="klxe_NoncashLeaseExpense" abstract="false" name="NoncashLeaseExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_ProceedsFromFinanceLeaseRefinancing" abstract="false" name="ProceedsFromFinanceLeaseRefinancing" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_FurnitureAndEquipmentMember" abstract="true" name="FurnitureAndEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_NumberOfServiceFacilities" abstract="false" name="NumberOfServiceFacilities" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="klxe_SaleOfStockCommissionFeePercentage" abstract="false" name="SaleOfStockCommissionFeePercentage" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <xs:element id="klxe_ProductionRevenuesMember" abstract="true" name="ProductionRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_CorporateAndReconcilingItemsMember" abstract="true" name="CorporateAndReconcilingItemsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_FinanceLeaseRightOfUseAssetsMember" abstract="true" name="FinanceLeaseRightOfUseAssetsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_DebtInstrumentFixedChargeCoverageRatioHoldbackAmount" abstract="false" name="DebtInstrumentFixedChargeCoverageRatioHoldbackAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember" abstract="true" name="SeniorSecuredNotesElevenPointFivePercentDueTwentyTwentyFiveMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_NumberOfOperationalFacilities" abstract="false" name="NumberOfOperationalFacilities" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:integerItemType"/>
  <xs:element id="klxe_DebtInstrumentCovenantFixedChargeCoverageRatioMinimum" abstract="false" name="DebtInstrumentCovenantFixedChargeCoverageRatioMinimum" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="klxe_LineOfCreditFacilityCurrentBorrowingCapacityNet" abstract="false" name="LineOfCreditFacilityCurrentBorrowingCapacityNet" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_AssetBasedRevolvingCreditFacilityMember" abstract="true" name="AssetBasedRevolvingCreditFacilityMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock" abstract="false" name="ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="klxe_SocialSecurityTaxEmployerDeferralCARESAct" abstract="false" name="SocialSecurityTaxEmployerDeferralCARESAct" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DepreciablePropertyPlantAndEquipmentMember" abstract="true" name="DepreciablePropertyPlantAndEquipmentMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
