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  <xs:element id="klxe_OperatingLossCarryforwardsAnnualInternalRevenueCodeSection382Limitation" abstract="false" name="OperatingLossCarryforwardsAnnualInternalRevenueCodeSection382Limitation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_OperatingLossAndOtherTaxAttributesAnnualInternalRevenueCodeSection382Limitation" abstract="false" name="OperatingLossAndOtherTaxAttributesAnnualInternalRevenueCodeSection382Limitation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_OperatingLossCarryforwardsDomesticSubjectToInternalRevenueCodeSection382Limitation" abstract="false" name="OperatingLossCarryforwardsDomesticSubjectToInternalRevenueCodeSection382Limitation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_OperatingLossCarryforwardDomesticInternalRevenueCodeSection382LimitationSubjectToExpiration" abstract="false" name="OperatingLossCarryforwardDomesticInternalRevenueCodeSection382LimitationSubjectToExpiration" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DeferredTaxAssetsOperatingLeaseLiabilities" abstract="false" name="DeferredTaxAssetsOperatingLeaseLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DeferredTaxAssetsInterestExpenseLimitation" abstract="false" name="DeferredTaxAssetsInterestExpenseLimitation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DeferredTaxAssetsNetOfDeferredTaxLiabilityBeforeValuationAllowance" abstract="false" name="DeferredTaxAssetsNetOfDeferredTaxLiabilityBeforeValuationAllowance" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_RockyMountainsSouthwestAndNortheastMember" abstract="true" name="RockyMountainsSouthwestAndNortheastMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_RockyMountainsMember" abstract="true" name="RockyMountainsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_SouthwestMember" abstract="true" name="SouthwestMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_NortheastMember" abstract="true" name="NortheastMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_SegmentReportingUnallocatedCorporateExpenses" abstract="false" name="SegmentReportingUnallocatedCorporateExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DrillingRevenuesMember" abstract="true" name="DrillingRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_CompletionRevenuesMember" abstract="true" name="CompletionRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_ProductionRevenuesMember" abstract="true" name="ProductionRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_InterventionRevenuesMember" abstract="true" name="InterventionRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_CorporateAndReconcilingItemsMember" abstract="true" name="CorporateAndReconcilingItemsMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types1:domainItemType"/>
  <xs:element id="klxe_DebtConversionConvertedInstrumentCashAmount" abstract="false" name="DebtConversionConvertedInstrumentCashAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
</xs:schema>
