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  <xs:element id="klxe_DebtInstrumentCovenantFixedChargeCoverageRatioMinimum" abstract="false" name="DebtInstrumentCovenantFixedChargeCoverageRatioMinimum" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <xs:element id="klxe_SaleOfStockMaximumConsiderationOnTransaction" abstract="false" name="SaleOfStockMaximumConsiderationOnTransaction" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DebtInstrumentCovenantExcessCashMaximum" abstract="false" name="DebtInstrumentCovenantExcessCashMaximum" nillable="true" xbrli:periodType="instant" 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_DrillingRevenuesMember" abstract="true" name="DrillingRevenuesMember" 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-types:domainItemType"/>
  <xs:element id="klxe_CompletionRevenuesMember" abstract="true" name="CompletionRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <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_InterventionRevenuesMember" abstract="true" name="InterventionRevenuesMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
  <xs:element id="klxe_DebtInstrumentCovenantLiquidityThresholdPercentOfBorrowingBase" abstract="false" name="DebtInstrumentCovenantLiquidityThresholdPercentOfBorrowingBase" nillable="true" xbrli:periodType="instant" substitutionGroup="xbrli:item" type="dtr-types:percentItemType"/>
  <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_ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock" abstract="false" name="ScheduleOfPropertyPlantAndEquipmentNetBySegmentTableTextBlock" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType"/>
  <xs:element id="klxe_DebtInstrumentCovenantLiquidityThresholdAmount" abstract="false" name="DebtInstrumentCovenantLiquidityThresholdAmount" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType"/>
  <xs:element id="klxe_DebtInstrumentBasisSpreadOnVariableRateIncrease" abstract="false" name="DebtInstrumentBasisSpreadOnVariableRateIncrease" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="xbrli:pureItemType"/>
  <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_SouthwestMember" abstract="true" name="SouthwestMember" nillable="true" xbrli:periodType="duration" substitutionGroup="xbrli:item" type="dtr-types:domainItemType"/>
</xs:schema>
