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  <xsd:import namespace="http://www.xbrl.org/dtr/type/numeric" schemaLocation="http://www.xbrl.org/dtr/type/numeric-2009-12-16.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2009/role/negated" schemaLocation="http://www.xbrl.org/lrr/role/negated-2009-12-16.xsd" />
  <xsd:import namespace="http://fasb.org/us-roles/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-roles-2018-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/invest/2013-01-31" schemaLocation="http://xbrl.sec.gov/invest/2013/invest-2013-01-31.xsd" />
  <xsd:import namespace="http://xbrl.sec.gov/dei/2018-01-31" schemaLocation="https://xbrl.sec.gov/dei/2018/dei-2018-01-31.xsd" />
  <xsd:import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
  <xsd:import namespace="http://xbrl.org/2005/xbrldt" schemaLocation="http://www.xbrl.org/2005/xbrldt-2005.xsd" />
  <import namespace="http://fasb.org/us-gaap/2018-01-31" schemaLocation="http://xbrl.fasb.org/us-gaap/2018/elts/us-gaap-2018-01-31.xsd" xmlns="http://www.w3.org/2001/XMLSchema" />
  <import namespace="http://fasb.org/srt/2018-01-31" schemaLocation="http://xbrl.fasb.org/srt/2018/elts/srt-2018-01-31.xsd" xmlns="http://www.w3.org/2001/XMLSchema" />
  <import namespace="http://xbrl.sec.gov/stpr/2018-01-31" schemaLocation="https://xbrl.sec.gov/stpr/2018/stpr-2018-01-31.xsd" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CostsAndOtherDeductions" name="CostsAndOtherDeductions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CostsAndOtherDeductionsAbstract" name="CostsAndOtherDeductionsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="DefinedBenefitPlanHealthCareCostTrendRateConsumerPriceIndexIncrease" id="crc_DefinedBenefitPlanHealthCareCostTrendRateConsumerPriceIndexIncrease" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="DefinedBenefitPlanNumberOfParticipatingEmployees" id="crc_DefinedBenefitPlanNumberOfParticipatingEmployees" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="instant" />
  <xsd:element name="DocumentAndEntityInformationAbstract" id="crc_DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="crc_FairValueOtherFinancialInstrumentsAbstract" name="FairValueOtherFinancialInstrumentsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="PlanAssetsGrossMember" id="crc_PlanAssetsGrossMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="crc_PurchaseOfAssetsNet" name="PurchaseOfAssetsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <xsd:element name="SupplementalRetirementPlanSupplementalRetirementPlanAccruedLiabilities" id="crc_SupplementalRetirementPlanSupplementalRetirementPlanAccruedLiabilities" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element name="BondFundsMember" id="crc_BondFundsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="CashSettledEmployeeStockOptionAndStockAppreciationRightMember" id="crc_CashSettledEmployeeStockOptionAndStockAppreciationRightMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="TimePeriodForExpensingCostsOfExploratoryWellsIfDeterminationOfProvedReservesNotMade" id="crc_TimePeriodForExpensingCostsOfExploratoryWellsIfDeterminationOfProvedReservesNotMade" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration" />
  <xsd:element name="BlendFundsMember" id="crc_BlendFundsMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration" />
  <element id="crc_TermLoanMember" name="TermLoanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SeniorNotes500PercentDue2020Member" name="SeniorNotes500PercentDue2020Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SeniorNotes550PercentDue2021Member" name="SeniorNotes550PercentDue2021Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SeniorNotes600PercentDue2024Member" name="SeniorNotes600PercentDue2024Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SeparationAndSpinOffTransactionsLineItems" name="SeparationAndSpinOffTransactionsLineItems" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentVariableRateBaseRateMember" name="DebtInstrumentVariableRateBaseRateMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OtherAssetsCurrentAbstract" name="OtherAssetsCurrentAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ValueFundsMember" name="ValueFundsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_GrowthFundsMember" name="GrowthFundsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_GuaranteedDepositAccountMember" name="GuaranteedDepositAccountMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_LongTermPurchaseAndContractualObligationMember" name="LongTermPurchaseAndContractualObligationMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OccidentalPetroleumAndSubsidiariesMember" name="OccidentalPetroleumAndSubsidiariesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_GasPlantAndPowerPlantAssetsMember" name="GasPlantAndPowerPlantAssetsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AccruedCompensationRelatedCosts" name="AccruedCompensationRelatedCosts" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_UsEquityMember" name="UsEquityMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_InternationalEquityMember" name="InternationalEquityMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EmployeeStockPurchasePlanAbstract" name="EmployeeStockPurchasePlanAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_IncreaseDecreaseInCapitalInvestmentAccrual" name="IncreaseDecreaseInCapitalInvestmentAccrual" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsExercisableWeightedAverageGrantDateFairValue" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentOfCommitmentRequiredToBeHeldByLendersInOrderToRequestSpecialRedetermination" name="PercentOfCommitmentRequiredToBeHeldByLendersInOrderToRequestSpecialRedetermination" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SeniorNotes800PercentDue2022Member" name="SeniorNotes800PercentDue2022Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentUnamortizedPremiumOnExchangeOfDebt" name="DebtInstrumentUnamortizedPremiumOnExchangeOfDebt" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DeferredTaxAssetsLongTermDebt" name="DeferredTaxAssetsLongTermDebt" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtAgreementCovenantPercentOfProceedsFromNonBorrowingBaseAssetSalesThatMayBeUsedRepurchaseSeniorUnsecuredNotesOrSecondLienNotes" name="DebtAgreementCovenantPercentOfProceedsFromNonBorrowingBaseAssetSalesThatMayBeUsedRepurchaseSeniorUnsecuredNotesOrSecondLienNotes" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtAgreementCovenantAmountOfCashOnHandAboveWhichAmountsOwedUnderRevolvingCreditFacilityMustBeRepaid" name="DebtAgreementCovenantAmountOfCashOnHandAboveWhichAmountsOwedUnderRevolvingCreditFacilityMustBeRepaid" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CashSettledPerformanceStockUnitAwardsMember" name="CashSettledPerformanceStockUnitAwardsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_StockSettledPerformanceStockUnitAwardsMember" name="StockSettledPerformanceStockUnitAwardsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentageOfPerformanceTargetBasedOnSpecifiedVciResults" name="PercentageOfPerformanceTargetBasedOnSpecifiedVciResults" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentageOfPerformanceTargetBasedOnTsrRelativeToSelectedPeerGroup" name="PercentageOfPerformanceTargetBasedOnTsrRelativeToSelectedPeerGroup" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DeferredGainLossAndIssuanceCostsNet" name="DeferredGainLossAndIssuanceCostsNet" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SpinOffSummaryOfSignificantAccountingPoliciesAndOtherAbstract" name="SpinOffSummaryOfSignificantAccountingPoliciesAndOtherAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CancellationOfDebtIncomeForTaxPurposes" name="CancellationOfDebtIncomeForTaxPurposes" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_UnionEmployeesMember" name="UnionEmployeesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ScheduleOfShareBasedPaymentAwardPerformanceStockUnitsValuationAssumptionsTableTextBlock" name="ScheduleOfShareBasedPaymentAwardPerformanceStockUnitsValuationAssumptionsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DeferredTaxValuationAllowanceMember" name="DeferredTaxValuationAllowanceMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OtherAssetValuationAllowanceMember" name="OtherAssetValuationAllowanceMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ApprovalPercentageMeasuredByTotalExposureOfLendersForApprovalOfIncreasesInBorrowingBase" name="ApprovalPercentageMeasuredByTotalExposureOfLendersForApprovalOfIncreasesInBorrowingBase" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ReceiptPaymentOnDerivativeSettlementsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" name="ReceiptPaymentOnDerivativeSettlementsToReconcileNetIncomeLossToCashProvidedByUsedInOperatingActivities" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_GrantDateAssumptionValuationMethodAxis" name="GrantDateAssumptionValuationMethodAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_GrantDateAssumptionValuationMethodDomain" name="GrantDateAssumptionValuationMethodDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MonteCarloValuationMethodMember" name="MonteCarloValuationMethodMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_BlackScholesValuationMethodMember" name="BlackScholesValuationMethodMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCovenantOutstandingAmountMaturityTrigger" name="DebtInstrumentCovenantOutstandingAmountMaturityTrigger" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_HedgeProductionPeriodsAxis" name="HedgeProductionPeriodsAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_HedgeProductionPeriodsDomain" name="HedgeProductionPeriodsDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SecuredFirstLienSecondOutCreditAgreementMember" name="SecuredFirstLienSecondOutCreditAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NumberOfConsecutiveScheduledRedeterminations" name="NumberOfConsecutiveScheduledRedeterminations" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCovenantMinimumInterestExpenseCoverageRatio" name="DebtInstrumentCovenantMinimumInterestExpenseCoverageRatio" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCovenantAssetCoverageRatio" name="DebtInstrumentCovenantAssetCoverageRatio" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtAgreementCovenantTrailingFourQuarterMaximumLeverageRatioDebtToEarningsBeforeInterestTaxesDepreciationAndAmortization" name="DebtAgreementCovenantTrailingFourQuarterMaximumLeverageRatioDebtToEarningsBeforeInterestTaxesDepreciationAndAmortization" nillable="true" type="xbrli:pureItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PeriodCoveredByCovenantAgreementAxis" name="PeriodCoveredByCovenantAgreementAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PeriodCoveredByCovenantAgreementDomain" name="PeriodCoveredByCovenantAgreementDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ApprovalPercentageMeasuredByTotalExposureOfLendersForApprovalOfDecreaseInBorrowingBase" name="ApprovalPercentageMeasuredByTotalExposureOfLendersForApprovalOfDecreaseInBorrowingBase" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCarryingAmountNoncurrent" name="DebtInstrumentCarryingAmountNoncurrent" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtOriginalIssueDiscount" name="DebtOriginalIssueDiscount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_Phillips66CompanyMember" name="Phillips66CompanyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ValeroMarketingSupplyCompanyMember" name="ValeroMarketingSupplyCompanyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPercentageAnniversary" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsPercentageAnniversary" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsOutstandingWeightedAverageGrantDateFairValue" nillable="true" type="num:perShareItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ReverseStockSplitAbstract" name="ReverseStockSplitAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DecreaseInFederalBasisOfPlantPropertyAndEquipment" name="DecreaseInFederalBasisOfPlantPropertyAndEquipment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DecreaseInStateBasisOfPlantPropertyAndEquipment" name="DecreaseInStateBasisOfPlantPropertyAndEquipment" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EffectiveIncomeTaxRateReconciliationPermanentReductionOfLocalAndStateTaxLiability" name="EffectiveIncomeTaxRateReconciliationPermanentReductionOfLocalAndStateTaxLiability" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AssetsTaxBasis" name="AssetsTaxBasis" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EmployeeStockPurchasePlanMember" name="EmployeeStockPurchasePlanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCovenantMinimumMonthlyLiquidity" name="DebtInstrumentCovenantMinimumMonthlyLiquidity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShellTradingUSCompanyMember" name="ShellTradingUSCompanyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentOfTargetAwardThatWouldSettleFullyStock" name="PercentOfTargetAwardThatWouldSettleFullyStock" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OtherComprehensiveIncomeDefinedBenefitPlanRecognizedNetGainLossDueToSettlementsBeforeTax" name="OtherComprehensiveIncomeDefinedBenefitPlanRecognizedNetGainLossDueToSettlementsBeforeTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OtherComprehensiveIncomeDefinedBenefitPlanReversalOfAmortizationOfNetActuarialGainLossBeforeTax" name="OtherComprehensiveIncomeDefinedBenefitPlanReversalOfAmortizationOfNetActuarialGainLossBeforeTax" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureWithBenefitStreetPartnersMember" name="JointVentureWithBenefitStreetPartnersMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureWithMacquarieInfrastructureAndRealAssetsIncMember" name="JointVentureWithMacquarieInfrastructureAndRealAssetsIncMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_BenefitStreetPartnersMember" name="BenefitStreetPartnersMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_TotalInvestmentCommitmentInJointVentureMaximum" name="TotalInvestmentCommitmentInJointVentureMaximum" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MacquarieInfrastructureAndRealAssetsIncMember" name="MacquarieInfrastructureAndRealAssetsIncMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_InitialInvestmentCommitmentInJointVenture" name="InitialInvestmentCommitmentInJointVenture" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureWorkingInterestAfterCounterpartyReturn" name="JointVentureWorkingInterestAfterCounterpartyReturn" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureWorkingInterestAcquired" name="JointVentureWorkingInterestAcquired" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionPriceChangOfControlPercentage" name="DebtInstrumentRedemptionPriceChangOfControlPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureInvestmentFundingPercentage" name="JointVentureInvestmentFundingPercentage" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureWorkingInterestRetainedInProperties" name="JointVentureWorkingInterestRetainedInProperties" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NumberOfCommitmentsFunded" name="NumberOfCommitmentsFunded" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCovenantProceedsFromNonBorrowingBaseAssetSalesThatMayBeUsedToRepurchaseSeniorNotesOrSecondLienNotes" name="DebtInstrumentCovenantProceedsFromNonBorrowingBaseAssetSalesThatMayBeUsedToRepurchaseSeniorNotesOrSecondLienNotes" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionFromProceedsOfAssetSaleAxis" name="DebtInstrumentRedemptionFromProceedsOfAssetSaleAxis" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionFromProceedsOfAssetSaleDomain" name="DebtInstrumentRedemptionFromProceedsOfAssetSaleDomain" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionSaleOfAssetsUpTo500MillionMember" name="DebtInstrumentRedemptionSaleOfAssetsUpTo500MillionMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionSaleOfAssetsBetween500MillionTo1BillionMember" name="DebtInstrumentRedemptionSaleOfAssetsBetween500MillionTo1BillionMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionSaleOfAssetsInExcessOf1BillionMember" name="DebtInstrumentRedemptionSaleOfAssetsInExcessOf1BillionMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EndingThrough2019Member" name="EndingThrough2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SubsequentToYear2019Member" name="SubsequentToYear2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AsOfJuneAndDecemberMember" name="AsOfJuneAndDecemberMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtBorrowingBase" name="DebtBorrowingBase" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRepurchasedOrExchangeFaceAmount" name="DebtInstrumentRepurchasedOrExchangeFaceAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_LineOfCreditFacilityMaximumBorrowingCapacityLettersOfCreditSublimit" name="LineOfCreditFacilityMaximumBorrowingCapacityLettersOfCreditSublimit" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SecuredFirstLienSecondOutCreditAgreement2017Member" name="SecuredFirstLienSecondOutCreditAgreement2017Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtAgreementCovenantMinimumLiquidityAfterRepurchaseOfCreditAgreementSeniorNotesOrSecondLienNotes" name="DebtAgreementCovenantMinimumLiquidityAfterRepurchaseOfCreditAgreementSeniorNotesOrSecondLienNotes" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PeriodBeforeMaturityOfSecondDebtMaturityOfFirstDebtThatTriggersAcceleratedPayment" name="PeriodBeforeMaturityOfSecondDebtMaturityOfFirstDebtThatTriggersAcceleratedPayment" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SeniorNotes500PercentDue2020AndSeniorNotes550PercentDue2021Member" name="SeniorNotes500PercentDue2020AndSeniorNotes550PercentDue2021Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_BeforeReverseStockSplitMember" name="BeforeReverseStockSplitMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PeriodBeforeToMaturityOfCreditFacilityPriorToWhichPrepaymentPremiumApplies" name="PeriodBeforeToMaturityOfCreditFacilityPriorToWhichPrepaymentPremiumApplies" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_ProductionCostsMember" name="ProductionCostsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_ProductionSharingTypeContractsPolicyTextBlock" name="ProductionSharingTypeContractsPolicyTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PropertyPlantAndEquipmentPowerPlantCapacity" name="PropertyPlantAndEquipmentPowerPlantCapacity" nillable="true" type="num:powerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PropertyPlantAndEquipmentGasProcessingPlantCapacity" name="PropertyPlantAndEquipmentGasProcessingPlantCapacity" nillable="true" type="num:volumeItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AmortizationOfDeferredGains" name="AmortizationOfDeferredGains" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_PercentageOfOperatingCostsReportedUnderProductionSharingTypeContracts" name="PercentageOfOperatingCostsReportedUnderProductionSharingTypeContracts" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedToDate" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssuedToDate" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NaturalGasPowerAndGasProcessingPlantsMember" name="NaturalGasPowerAndGasProcessingPlantsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EffectiveIncomeTaxRateReconciliationCancellationOfDebtIncomeNet" name="EffectiveIncomeTaxRateReconciliationCancellationOfDebtIncomeNet" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CreditAgreement201691DaysPriorToMaturity100MillionOutstandingMember" name="CreditAgreement201691DaysPriorToMaturity100MillionOutstandingMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ChangeInDeferredTaxAssetsValuationAllowanceStateTaxesAmount" name="ChangeInDeferredTaxAssetsValuationAllowanceStateTaxesAmount" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_StockSettledRestrictedStockMember" name="StockSettledRestrictedStockMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CashSettledRestrictedStockMember" name="CashSettledRestrictedStockMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_LongTermIncentivePlanMember" name="LongTermIncentivePlanMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ApplicationOfProceedsFromSaleOfNonborrowingBaseAssetsAfterRequiredPaymentOf2014RevolvingCreditFacilityMember" name="ApplicationOfProceedsFromSaleOfNonborrowingBaseAssetsAfterRequiredPaymentOf2014RevolvingCreditFacilityMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardPeriodEarnAwards" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardPeriodEarnAwards" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DefinedBenefitPlanHealthCareCostTrendRateDecreaseUntilFifthYear" name="DefinedBenefitPlanHealthCareCostTrendRateDecreaseUntilFifthYear" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DefinedBenefitPlanHealthCareCostTrendRateOnFifthYear" name="DefinedBenefitPlanHealthCareCostTrendRateOnFifthYear" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DefinedBenefitPlanHealthCareCostTrendRateDecreaseFromFifthYearToUltimateYear" name="DefinedBenefitPlanHealthCareCostTrendRateDecreaseFromFifthYearToUltimateYear" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SaleOfElectricityMember" name="SaleOfElectricityMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_TradingIncomeFromMarketingMember" name="TradingIncomeFromMarketingMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EcrCorporateHoldingsMember" name="EcrCorporateHoldingsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_FourthQuarterProduction2019Member" name="FourthQuarterProduction2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ThirdQuarterProduction2019Member" name="ThirdQuarterProduction2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_SecondQuarterProduction2019Member" name="SecondQuarterProduction2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_FirstQuarterProduction2019Member" name="FirstQuarterProduction2019Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MezzanineEquityRedeemableNoncontrollingInterestMember" name="MezzanineEquityRedeemableNoncontrollingInterestMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NoncontrollingInterestDecreaseFromDistributionsToRedeemableNoncontrollingInterestHolders" name="NoncontrollingInterestDecreaseFromDistributionsToRedeemableNoncontrollingInterestHolders" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ElkHillsTransactionMember" name="ElkHillsTransactionMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_NumberOfEmployees" name="NumberOfEmployees" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_CommitmentsToInvestForEvaluationAndDevelopmentRemaining" name="CommitmentsToInvestForEvaluationAndDevelopmentRemaining" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_LongTermDebtMaturitiesRepaymentsOfPrincipalInDecember2021" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInDecember2021" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_NonRedeemableAndRedeemableNoncontrollingInterestTableTextBlock" name="NonRedeemableAndRedeemableNoncontrollingInterestTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_TermOfOccupyingPropertyByFormerOwner" name="TermOfOccupyingPropertyByFormerOwner" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_TermOfPaymentAfterInvoicingForContractsWithCustomers" name="TermOfPaymentAfterInvoicingForContractsWithCustomers" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_RedemptionPeriodOfFinancialInstruments" name="RedemptionPeriodOfFinancialInstruments" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MonthlyDistributionsDeferralPeriod" name="MonthlyDistributionsDeferralPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentFinancialPerformanceCovenantsTableTextBlock" name="DebtInstrumentFinancialPerformanceCovenantsTableTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
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  <element id="crc_AcquisitionsAndDivestituresTextBlock" name="AcquisitionsAndDivestituresTextBlock" nillable="true" type="nonnum:textBlockItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ChevronU.s.a.Inc.Member" name="ChevronU.s.a.Inc.Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OilAndGasCapitalCommitmentPeriodExtension" name="OilAndGasCapitalCommitmentPeriodExtension" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_WorkingSurfaceAndMineralInterestsInElkHillsFieldMember" name="WorkingSurfaceAndMineralInterestsInElkHillsFieldMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedProvedProperties" name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedProvedProperties" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DivestituresAbstract" name="DivestituresAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ReducedCommitmentInvestmentInJointVenture" name="ReducedCommitmentInvestmentInJointVenture" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OtherOilAndGasPropertyMember" name="OtherOilAndGasPropertyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MaximumPercentageOfCommitmentOfProgramAmount" name="MaximumPercentageOfCommitmentOfProgramAmount" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_InvestingAgreementPeriod" name="InvestingAgreementPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentCovenantMaximumAmountToDrawToPurchaseDebt" name="DebtInstrumentCovenantMaximumAmountToDrawToPurchaseDebt" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ReductionOfRoyaltyInterestInOilAndGasProperties" name="ReductionOfRoyaltyInterestInOilAndGasProperties" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AresManagementL.P.InvestorGroupMember" name="AresManagementL.P.InvestorGroupMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVentureTransactionCost" name="JointVentureTransactionCost" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NumberOfJointVenturesEntered" name="NumberOfJointVenturesEntered" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AssetRetirementObligationAcquisitions" name="AssetRetirementObligationAcquisitions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_FirstQuarterProduction2020Member" name="FirstQuarterProduction2020Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NatureOfBusinessSummaryOfSignificantAccountingPoliciesAndOtherAbstract" name="NatureOfBusinessSummaryOfSignificantAccountingPoliciesAndOtherAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_Year2019Through2020Member" name="Year2019Through2020Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_Year2019Through2021Member" name="Year2019Through2021Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentageOfPerformanceTargetBasedOnCrcCombinedProductionCostsComparedToChangeInProductionCosts" name="PercentageOfPerformanceTargetBasedOnCrcCombinedProductionCostsComparedToChangeInProductionCosts" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentageOfAwardsGrantedInStock" name="PercentageOfAwardsGrantedInStock" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PercentageOfAwardsGrantedInCash" name="PercentageOfAwardsGrantedInCash" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DeferredTaxAssetsInvestmentInPartnerships" name="DeferredTaxAssetsInvestmentInPartnerships" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_IncomeTaxInterestCarryforward" name="IncomeTaxInterestCarryforward" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_AssetRetirementObligationDispositions" name="AssetRetirementObligationDispositions" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsExpiredOrCanceledWeightedAverageGrantDateFairValue" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardOptionsNonvestedOptionsExpiredOrCanceledWeightedAverageGrantDateFairValue" nillable="true" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_LineOfCreditFacilityContingentIncreaseToMaximumBorrowingCapacity" name="LineOfCreditFacilityContingentIncreaseToMaximumBorrowingCapacity" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_EffectiveIncomeTaxRateReconciliationExclusionOfTaxAttributableToNoncontrolling" name="EffectiveIncomeTaxRateReconciliationExclusionOfTaxAttributableToNoncontrolling" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_InterestMember" name="InterestMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PrincipalCustomersMember" name="PrincipalCustomersMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PrincipalCustomersPhillips66CompanyAndValeroMarketingSupplyCompanyMember" name="PrincipalCustomersPhillips66CompanyAndValeroMarketingSupplyCompanyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PrincipalCustomersPhillips66CompanyMarathonPetroleumCorporationFormerlyAndeavorValeroMarketingSupplyCompanyAndShellTradingUsCompanyMember" name="PrincipalCustomersPhillips66CompanyMarathonPetroleumCorporationFormerlyAndeavorValeroMarketingSupplyCompanyAndShellTradingUsCompanyMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MarathonPetroleumCorporationFormerlyAndeavorMember" name="MarathonPetroleumCorporationFormerlyAndeavorMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionPeriodPriorToDecember152018Member" name="DebtInstrumentRedemptionPeriodPriorToDecember152018Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionPeriodDecember152018To2020Member" name="DebtInstrumentRedemptionPeriodDecember152018To2020Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DebtInstrumentRedemptionPeriodAfterDecember152020Member" name="DebtInstrumentRedemptionPeriodAfterDecember152020Member" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DeferredGainAndIssuanceCostsAbstract" name="DeferredGainAndIssuanceCostsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssued" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardSharesIssued" nillable="true" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OneMonthLondonInterbankOfferedRateLIBORMember" name="OneMonthLondonInterbankOfferedRateLIBORMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ProvedOilAndGasPropertiesMember" name="ProvedOilAndGasPropertiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_UnprovedOilAndGasPropertiesMember" name="UnprovedOilAndGasPropertiesMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_NumberOfWellsAgreedForDrilling" name="NumberOfWellsAgreedForDrilling" nillable="true" type="xbrli:integerItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OilAndGasSalesAndOtherRevenueMember" name="OilAndGasSalesAndOtherRevenueMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_InitialInvestmentCommitmentInJointVenturePartner" name="InitialInvestmentCommitmentInJointVenturePartner" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_FacilitiesAndOtherMember" name="FacilitiesAndOtherMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_JointVenturesProgramPeriod" name="JointVenturesProgramPeriod" nillable="true" type="xbrli:durationItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DevelopmentJointVenturesProgramMember" name="DevelopmentJointVenturesProgramMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_ExplorationJointVenturesProgramMember" name="ExplorationJointVenturesProgramMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_DerivativeSettlementPayments" name="DerivativeSettlementPayments" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xbrli:balance="debit" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PerformanceStockUnit2015AwardsMember" name="PerformanceStockUnit2015AwardsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_TermLoan2014CreditAgreementMember" name="TermLoan2014CreditAgreementMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_PerformanceStockUnit2018AwardsMember" name="PerformanceStockUnit2018AwardsMember" nillable="true" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_MaximumPercentageOfTaxableIncomeCanBeUtilizedForOffsettingOperatingLossCarryforwards" name="MaximumPercentageOfTaxableIncomeCanBeUtilizedForOffsettingOperatingLossCarryforwards" nillable="true" type="num:percentItemType" substitutionGroup="xbrli:item" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_OtherDebtCovenantsAbstract" name="OtherDebtCovenantsAbstract" nillable="true" type="xbrli:stringItemType" substitutionGroup="xbrli:item" abstract="true" xbrli:periodType="duration" xmlns="http://www.w3.org/2001/XMLSchema" />
  <element id="crc_LongTermDebtMaturitiesRepaymentsOfPrincipalInJune2022" name="LongTermDebtMaturitiesRepaymentsOfPrincipalInJune2022" nillable="true" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" xbrli:periodType="instant" xbrli:balance="credit" xmlns="http://www.w3.org/2001/XMLSchema" />
</xsd:schema>
