0000093410false2023FY336353277http://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortizationhttp://fasb.org/us-gaap/2023#PropertyPlantAndEquipmentAndFinanceLeaseRightOfUseAssetAfterAccumulatedDepreciationAndAmortizationhttp://fasb.org/us-gaap/2023#AccruedLiabilitiesCurrenthttp://fasb.org/us-gaap/2023#AccruedLiabilitiesCurrenthttp://fasb.org/us-gaap/2023#ShortTermBorrowingshttp://fasb.org/us-gaap/2023#ShortTermBorrowingshttp://fasb.org/us-gaap/2023#DeferredIncomeTaxLiabilitiesNethttp://fasb.org/us-gaap/2023#DeferredIncomeTaxLiabilitiesNethttp://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturitieshttp://fasb.org/us-gaap/2023#LongTermDebtAndCapitalLeaseObligationsIncludingCurrentMaturitieshttp://fasb.org/us-gaap/2023#AccruedLiabilitiesCurrent http://www.chevron.com/20231231#ContractWithCustomerLiabilityAndOtherNoncurrentLiabilityhttp://fasb.org/us-gaap/2023#OperatingCostsAndExpenses http://fasb.org/us-gaap/2023#SellingGeneralAndAdministrativeExpense00000934102023-01-012023-12-3100000934102023-06-30iso4217:USD00000934102024-02-09xbrli:shares0000093410cvx:AlanaKKnowlesMember2023-01-012023-12-310000093410cvx:MichaelKWirthMember2023-01-012023-12-310000093410cvx:RHewittPateMember2023-01-012023-12-310000093410cvx:MichaelKWirthMember2023-10-012023-12-310000093410cvx:MichaelKWirthMember2023-12-310000093410cvx:RHewittPateMember2023-10-012023-12-310000093410cvx:RHewittPateMember2023-12-310000093410cvx:AlanaKKnowlesMember2023-10-012023-12-310000093410cvx:AlanaKKnowlesMember2023-12-3100000934102022-01-012022-12-3100000934102021-01-012021-12-31iso4217:USDxbrli:shares00000934102023-12-3100000934102022-12-3100000934102021-12-3100000934102020-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2020-12-310000093410us-gaap:RetainedEarningsMember2020-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2020-12-310000093410us-gaap:TreasuryStockCommonMember2020-12-310000093410us-gaap:ParentMember2020-12-310000093410us-gaap:NoncontrollingInterestMember2020-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2021-01-012021-12-310000093410us-gaap:ParentMember2021-01-012021-12-310000093410us-gaap:RetainedEarningsMember2021-01-012021-12-310000093410us-gaap:TreasuryStockCommonMember2021-01-012021-12-310000093410us-gaap:NoncontrollingInterestMember2021-01-012021-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-01-012021-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2021-12-310000093410us-gaap:RetainedEarningsMember2021-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2021-12-310000093410us-gaap:TreasuryStockCommonMember2021-12-310000093410us-gaap:ParentMember2021-12-310000093410us-gaap:NoncontrollingInterestMember2021-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2022-01-012022-12-310000093410us-gaap:ParentMember2022-01-012022-12-310000093410us-gaap:RetainedEarningsMember2022-01-012022-12-310000093410us-gaap:NoncontrollingInterestMember2022-01-012022-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-01-012022-12-310000093410us-gaap:TreasuryStockCommonMember2022-01-012022-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2022-12-310000093410us-gaap:RetainedEarningsMember2022-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2022-12-310000093410us-gaap:TreasuryStockCommonMember2022-12-310000093410us-gaap:ParentMember2022-12-310000093410us-gaap:NoncontrollingInterestMember2022-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2023-01-012023-12-310000093410us-gaap:ParentMember2023-01-012023-12-310000093410us-gaap:TreasuryStockCommonMember2023-01-012023-12-310000093410us-gaap:RetainedEarningsMember2023-01-012023-12-310000093410us-gaap:NoncontrollingInterestMember2023-01-012023-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-01-012023-12-310000093410us-gaap:CommonStockIncludingAdditionalPaidInCapitalMember2023-12-310000093410us-gaap:RetainedEarningsMember2023-12-310000093410us-gaap:AccumulatedOtherComprehensiveIncomeMember2023-12-310000093410us-gaap:TreasuryStockCommonMember2023-12-310000093410us-gaap:ParentMember2023-12-310000093410us-gaap:NoncontrollingInterestMember2023-12-31xbrli:pure0000093410us-gaap:PerformanceSharesMembercvx:ChevronLongTermIncentivePlanLTIPMember2023-01-012023-12-310000093410us-gaap:RestrictedStockUnitsRSUMember2023-01-012023-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2020-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2020-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2020-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2020-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2021-01-012021-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-01-012021-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-01-012021-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-01-012021-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2021-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2021-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2021-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2021-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2022-01-012022-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-01-012022-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-01-012022-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-01-012022-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2022-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2022-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2022-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2022-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2023-01-012023-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-01-012023-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2023-01-012023-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2023-01-012023-12-310000093410us-gaap:AccumulatedTranslationAdjustmentMember2023-12-310000093410us-gaap:AccumulatedNetUnrealizedInvestmentGainLossMember2023-12-310000093410us-gaap:AccumulatedGainLossNetCashFlowHedgeParentMember2023-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMember2023-12-310000093410us-gaap:AccumulatedDefinedBenefitPlansAdjustmentMemberus-gaap:ReclassificationOutOfAccumulatedOtherComprehensiveIncomeMember2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2023-01-012023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2023-01-012023-12-310000093410cvx:ChevronUsaIncMember2023-01-012023-12-310000093410cvx:ChevronUsaIncMember2022-01-012022-12-310000093410cvx:ChevronUsaIncMember2021-01-012021-12-310000093410cvx:ChevronUsaIncMember2023-12-310000093410cvx:ChevronUsaIncMember2022-12-310000093410cvx:TengizchevroilLlpMember2023-12-310000093410cvx:TengizchevroilLlpMember2023-12-310000093410cvx:TengizchevroilLlpMember2023-01-012023-12-310000093410cvx:TengizchevroilLlpMember2022-01-012022-12-310000093410cvx:TengizchevroilLlpMember2021-01-012021-12-310000093410cvx:TengizchevroilLlpMember2023-12-310000093410cvx:TengizchevroilLlpMember2022-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMember2023-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMember2023-12-310000093410us-gaap:OilAndGasMembercvx:ChevronPhillipsChemicalCompanyLlcMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:ChevronPhillipsChemicalCompanyLlcMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:ChevronPhillipsChemicalCompanyLlcMember2021-01-012021-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMember2023-01-012023-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMember2022-01-012022-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMember2021-01-012021-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMember2022-12-310000093410us-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:NondesignatedMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:NondesignatedMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:NondesignatedMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:NondesignatedMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:NondesignatedMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:NondesignatedMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:NondesignatedMemberus-gaap:FairValueInputsLevel3Memberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2023-12-310000093410us-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:DesignatedAsHedgingInstrumentMemberus-gaap:FairValueMeasurementsRecurringMember2022-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMember2023-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMember2023-01-012023-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMember2022-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:FairValueMeasurementsNonrecurringMember2022-01-012022-12-310000093410srt:MaximumMember2023-01-012023-12-310000093410us-gaap:CarryingReportedAmountFairValueDisclosureMember2023-12-310000093410us-gaap:CarryingReportedAmountFairValueDisclosureMember2022-12-310000093410us-gaap:EstimateOfFairValueFairValueDisclosureMember2023-12-310000093410us-gaap:EstimateOfFairValueFairValueDisclosureMember2022-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:CorporateBondSecuritiesMember2023-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:OtherLongTermInvestmentsMember2023-12-310000093410us-gaap:CommodityContractMembercvx:AccountsAndNotesReceivableNetMember2023-12-310000093410us-gaap:CommodityContractMembercvx:AccountsAndNotesReceivableNetMember2022-12-310000093410us-gaap:CommodityContractMembercvx:LongTermReceivablesNetMember2023-12-310000093410us-gaap:CommodityContractMembercvx:LongTermReceivablesNetMember2022-12-310000093410us-gaap:CommodityContractMemberus-gaap:AccountsPayableMember2023-12-310000093410us-gaap:CommodityContractMemberus-gaap:AccountsPayableMember2022-12-310000093410cvx:DeferredCreditsAndOtherNoncurrentObligationsMemberus-gaap:CommodityContractMember2023-12-310000093410cvx:DeferredCreditsAndOtherNoncurrentObligationsMemberus-gaap:CommodityContractMember2022-12-310000093410us-gaap:CommodityContractMemberus-gaap:SalesMember2023-01-012023-12-310000093410us-gaap:CommodityContractMemberus-gaap:SalesMember2022-01-012022-12-310000093410us-gaap:CommodityContractMemberus-gaap:SalesMember2021-01-012021-12-310000093410us-gaap:CommodityContractMembercvx:PurchasedCrudeOilAndProductsMember2023-01-012023-12-310000093410us-gaap:CommodityContractMembercvx:PurchasedCrudeOilAndProductsMember2022-01-012022-12-310000093410us-gaap:CommodityContractMembercvx:PurchasedCrudeOilAndProductsMember2021-01-012021-12-310000093410us-gaap:CommodityContractMemberus-gaap:OtherIncomeMember2023-01-012023-12-310000093410us-gaap:CommodityContractMemberus-gaap:OtherIncomeMember2022-01-012022-12-310000093410us-gaap:CommodityContractMemberus-gaap:OtherIncomeMember2021-01-012021-12-310000093410us-gaap:CommodityContractMemberus-gaap:DesignatedAsHedgingInstrumentMember2023-01-012023-12-310000093410us-gaap:CommodityContractMemberus-gaap:DesignatedAsHedgingInstrumentMember2022-01-012022-12-310000093410us-gaap:CommodityContractMember2023-01-012023-12-310000093410us-gaap:NondesignatedMember2023-12-310000093410us-gaap:DesignatedAsHedgingInstrumentMember2023-12-310000093410us-gaap:NondesignatedMember2022-12-310000093410us-gaap:DesignatedAsHedgingInstrumentMember2022-12-310000093410cvx:ChevronLongTermIncentivePlanLTIPMember2023-12-310000093410cvx:FromMay2022ThroughMay2032Membersrt:MaximumMembercvx:ChevronLongTermIncentivePlanLTIPMember2023-12-31cvx:segment0000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2021-01-012021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2023-01-012023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2022-01-012022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2021-01-012021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2023-01-012023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2022-01-012022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2021-01-012021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2022-01-012022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMember2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMember2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMember2021-01-012021-12-310000093410us-gaap:MaterialReconcilingItemsMember2023-01-012023-12-310000093410us-gaap:MaterialReconcilingItemsMember2022-01-012022-12-310000093410us-gaap:MaterialReconcilingItemsMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2022-12-310000093410us-gaap:OperatingSegmentsMember2023-12-310000093410us-gaap:OperatingSegmentsMember2022-12-310000093410us-gaap:MaterialReconcilingItemsMembercountry:US2023-12-310000093410us-gaap:MaterialReconcilingItemsMembercountry:US2022-12-310000093410us-gaap:MaterialReconcilingItemsMemberus-gaap:NonUsMember2023-12-310000093410us-gaap:MaterialReconcilingItemsMemberus-gaap:NonUsMember2022-12-310000093410us-gaap:MaterialReconcilingItemsMember2023-12-310000093410us-gaap:MaterialReconcilingItemsMember2022-12-310000093410country:US2023-12-310000093410country:US2022-12-310000093410us-gaap:NonUsMember2023-12-310000093410us-gaap:NonUsMember2022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:UpstreamSegmentMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:UpstreamSegmentMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:UpstreamSegmentMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMembercvx:UpstreamSegmentMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:UpstreamSegmentMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:UpstreamSegmentMember2021-01-012021-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:DownstreamSegmentMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:DownstreamSegmentMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:DownstreamSegmentMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:DownstreamSegmentMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:DownstreamSegmentMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercvx:DownstreamSegmentMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:DownstreamSegmentMember2021-01-012021-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMembercountry:US2023-01-012023-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMembercountry:US2022-01-012022-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMembercountry:US2021-01-012021-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMember2023-01-012023-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMember2022-01-012022-12-310000093410us-gaap:CorporateNonSegmentMemberus-gaap:OilAndGasMember2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:IntersegmentEliminationMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMembercvx:CorporateAndEliminationsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembercvx:CorporateAndEliminationsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembercvx:CorporateAndEliminationsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMemberus-gaap:OperatingSegmentsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMembersrt:GeographyEliminationsMembercountry:US2023-01-012023-12-310000093410us-gaap:OilAndGasMembersrt:GeographyEliminationsMembercountry:US2022-01-012022-12-310000093410us-gaap:OilAndGasMembersrt:GeographyEliminationsMembercountry:US2021-01-012021-12-310000093410us-gaap:OilAndGasMembersrt:GeographyEliminationsMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:OilAndGasMembersrt:GeographyEliminationsMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:OilAndGasMembersrt:GeographyEliminationsMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:OilAndGasMember2023-01-012023-12-310000093410us-gaap:OilAndGasMember2022-01-012022-12-310000093410us-gaap:OilAndGasMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:TengizchevroilLlpMember2023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:TengizchevroilLlpMember2022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:TengizchevroilLlpMember2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:TengizchevroilLlpMember2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:TengizchevroilLlpMember2021-01-012021-12-310000093410cvx:CaspianPipelineConsortiumMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2023-12-310000093410cvx:CaspianPipelineConsortiumMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2022-12-310000093410cvx:CaspianPipelineConsortiumMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2023-01-012023-12-310000093410cvx:CaspianPipelineConsortiumMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2022-01-012022-12-310000093410cvx:CaspianPipelineConsortiumMemberus-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:AngolaLngLimitedMember2023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:AngolaLngLimitedMember2022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:AngolaLngLimitedMember2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:AngolaLngLimitedMember2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercvx:AngolaLngLimitedMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:OtherVieMembercvx:UpstreamSegmentMember2023-12-310000093410us-gaap:OperatingSegmentsMembercvx:OtherVieMembercvx:UpstreamSegmentMember2022-12-310000093410us-gaap:OperatingSegmentsMembercvx:OtherVieMembercvx:UpstreamSegmentMember2023-01-012023-12-310000093410us-gaap:OperatingSegmentsMembercvx:OtherVieMembercvx:UpstreamSegmentMember2022-01-012022-12-310000093410us-gaap:OperatingSegmentsMembercvx:OtherVieMembercvx:UpstreamSegmentMember2021-01-012021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:ChevronPhillipsChemicalCompanyLlcMember2023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:ChevronPhillipsChemicalCompanyLlcMember2022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:ChevronPhillipsChemicalCompanyLlcMember2023-01-012023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:ChevronPhillipsChemicalCompanyLlcMember2022-01-012022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:ChevronPhillipsChemicalCompanyLlcMember2021-01-012021-12-310000093410cvx:GsCaltexCorporationMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2023-12-310000093410cvx:GsCaltexCorporationMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2022-12-310000093410cvx:GsCaltexCorporationMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2023-01-012023-12-310000093410cvx:GsCaltexCorporationMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2022-01-012022-12-310000093410cvx:GsCaltexCorporationMembercvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2021-01-012021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:OtherVieMember2023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:OtherVieMember2022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:OtherVieMember2023-01-012023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:OtherVieMember2022-01-012022-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercvx:OtherVieMember2021-01-012021-12-310000093410us-gaap:CorporateNonSegmentMember2023-12-310000093410us-gaap:CorporateNonSegmentMember2022-12-310000093410us-gaap:CorporateNonSegmentMember2023-01-012023-12-310000093410us-gaap:CorporateNonSegmentMember2022-01-012022-12-310000093410us-gaap:CorporateNonSegmentMember2021-01-012021-12-310000093410cvx:InvestmentsAndAdvancesMembercountry:US2023-12-310000093410cvx:InvestmentsAndAdvancesMembercountry:US2022-12-310000093410cvx:EquityInEarningsMembercountry:US2023-01-012023-12-310000093410cvx:EquityInEarningsMembercountry:US2022-01-012022-12-310000093410cvx:EquityInEarningsMembercountry:US2021-01-012021-12-310000093410cvx:InvestmentsAndAdvancesMemberus-gaap:NonUsMember2023-12-310000093410cvx:InvestmentsAndAdvancesMemberus-gaap:NonUsMember2022-12-310000093410cvx:EquityInEarningsMemberus-gaap:NonUsMember2023-01-012023-12-310000093410cvx:EquityInEarningsMemberus-gaap:NonUsMember2022-01-012022-12-310000093410cvx:EquityInEarningsMemberus-gaap:NonUsMember2021-01-012021-12-310000093410cvx:CaspianPipelineConsortiumMember2023-12-310000093410cvx:AngolaLngLimitedMember2023-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMembersrt:AffiliatedEntityMember2023-12-310000093410cvx:ChevronPhillipsChemicalCompanyLlcMembercvx:GoldenTrianglePolymersProjectMember2023-12-310000093410cvx:GsCaltexCorporationMember2023-12-310000093410srt:AffiliatedEntityMember2023-01-012023-12-310000093410srt:AffiliatedEntityMember2022-01-012022-12-310000093410srt:AffiliatedEntityMember2021-01-012021-12-310000093410us-gaap:OilAndGasPurchasedMembersrt:AffiliatedEntityMember2023-01-012023-12-310000093410us-gaap:OilAndGasPurchasedMembersrt:AffiliatedEntityMember2022-01-012022-12-310000093410us-gaap:OilAndGasPurchasedMembersrt:AffiliatedEntityMember2021-01-012021-12-310000093410srt:AffiliatedEntityMember2023-12-310000093410srt:AffiliatedEntityMember2022-12-310000093410srt:AffiliatedEntityMember2021-12-310000093410cvx:AffiliatesMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2023-01-012023-12-310000093410cvx:AffiliatesMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2022-01-012022-12-310000093410cvx:AffiliatesMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2021-01-012021-12-310000093410srt:ParentCompanyMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2023-01-012023-12-310000093410srt:ParentCompanyMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2022-01-012022-12-310000093410srt:ParentCompanyMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2021-01-012021-12-310000093410cvx:AffiliatesMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2023-12-310000093410cvx:AffiliatesMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2022-12-310000093410cvx:AffiliatesMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2021-12-310000093410srt:ParentCompanyMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2023-12-310000093410srt:ParentCompanyMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2022-12-310000093410srt:ParentCompanyMemberus-gaap:EquityMethodInvestmentNonconsolidatedInvesteeOrGroupOfInvesteesMember2021-12-310000093410cvx:EcuadorLitigationMemberus-gaap:PendingLitigationMember2011-02-012011-02-280000093410cvx:ClimateChangeMemberus-gaap:PendingLitigationMember2023-12-31cvx:lawsuitcvx:Statecvx:tribe0000093410cvx:ClimateChangeMembercvx:DismissedLitigationMember2023-01-012023-12-310000093410cvx:CoastalErosionMember2023-12-31cvx:parish0000093410cvx:CoastalErosionMemberus-gaap:PendingLitigationMember2023-12-310000093410us-gaap:DomesticCountryMember2023-01-012023-12-310000093410us-gaap:DomesticCountryMember2022-01-012022-12-310000093410us-gaap:DomesticCountryMember2021-01-012021-12-310000093410us-gaap:ForeignCountryMember2023-01-012023-12-310000093410us-gaap:ForeignCountryMember2022-01-012022-12-310000093410us-gaap:ForeignCountryMember2021-01-012021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMembercountry:US2021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMemberus-gaap:NonUsMember2021-12-310000093410us-gaap:OperatingSegmentsMembercvx:UpstreamSegmentMember2021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMembercountry:US2021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMemberus-gaap:NonUsMember2021-12-310000093410cvx:DownstreamSegmentMemberus-gaap:OperatingSegmentsMember2021-12-310000093410us-gaap:MaterialReconcilingItemsMembercountry:US2021-12-310000093410us-gaap:MaterialReconcilingItemsMembercountry:US2023-01-012023-12-310000093410us-gaap:MaterialReconcilingItemsMembercountry:US2022-01-012022-12-310000093410us-gaap:MaterialReconcilingItemsMembercountry:US2021-01-012021-12-310000093410us-gaap:MaterialReconcilingItemsMemberus-gaap:NonUsMember2021-12-310000093410us-gaap:MaterialReconcilingItemsMemberus-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:MaterialReconcilingItemsMemberus-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:MaterialReconcilingItemsMemberus-gaap:NonUsMember2021-01-012021-12-310000093410us-gaap:MaterialReconcilingItemsMember2021-12-310000093410country:US2021-12-310000093410country:US2023-01-012023-12-310000093410country:US2022-01-012022-12-310000093410country:US2021-01-012021-12-310000093410us-gaap:NonUsMember2021-12-310000093410us-gaap:NonUsMember2023-01-012023-12-310000093410us-gaap:NonUsMember2022-01-012022-12-310000093410us-gaap:NonUsMember2021-01-012021-12-310000093410country:AU2023-12-310000093410country:AU2022-12-310000093410country:AU2021-12-310000093410cvx:PDCEnergyIncMember2023-12-310000093410cvx:PDCEnergyIncMember2021-12-310000093410cvx:PDCEnergyIncMember2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2024Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2024Membersrt:MinimumMember2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2024Membersrt:MaximumMember2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2024Member2022-12-310000093410cvx:NotesDue2025Memberus-gaap:NotesPayableToBanksMember2023-12-310000093410cvx:NotesDue2025Memberus-gaap:NotesPayableToBanksMembersrt:MinimumMember2023-12-310000093410cvx:NotesDue2025Memberus-gaap:NotesPayableToBanksMembersrt:MaximumMember2023-12-310000093410cvx:NotesDue2025Memberus-gaap:NotesPayableToBanksMember2022-12-310000093410cvx:NotesDue2026Memberus-gaap:NotesPayableToBanksMember2023-12-310000093410cvx:NotesDue2026Memberus-gaap:NotesPayableToBanksMember2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2027Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2027Membersrt:MinimumMember2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2027Membersrt:MaximumMember2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2027Member2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2028Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2028Member2022-12-310000093410cvx:NotesDue2029Memberus-gaap:NotesPayableToBanksMember2023-12-310000093410cvx:NotesDue2029Memberus-gaap:NotesPayableToBanksMember2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2030Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2030Member2022-12-310000093410us-gaap:UnsecuredDebtMembercvx:DebentureOneMember2023-12-310000093410us-gaap:UnsecuredDebtMembercvx:DebentureOneMember2022-12-310000093410us-gaap:UnsecuredDebtMembercvx:DebentureTwoMember2023-12-310000093410us-gaap:UnsecuredDebtMembersrt:MinimumMembercvx:DebentureTwoMember2023-12-310000093410us-gaap:UnsecuredDebtMembersrt:MaximumMembercvx:DebentureTwoMember2023-12-310000093410us-gaap:UnsecuredDebtMembercvx:DebentureTwoMember2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2040Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2040Member2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2041Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2041Member2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2043Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2043Member2022-12-310000093410cvx:NotesDue2044Memberus-gaap:NotesPayableToBanksMember2023-12-310000093410cvx:NotesDue2044Memberus-gaap:NotesPayableToBanksMember2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2047Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2047Member2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2049Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2049Member2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2050Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2050Membersrt:MinimumMember2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2050Membersrt:MaximumMember2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2050Member2022-12-310000093410cvx:DebentureFiveMemberus-gaap:UnsecuredDebtMember2023-12-310000093410cvx:DebentureFiveMemberus-gaap:UnsecuredDebtMember2022-12-310000093410cvx:BankLoansDue2023Memberus-gaap:LoansPayableMember2023-12-310000093410cvx:BankLoansDue2023Memberus-gaap:LoansPayableMembersrt:MinimumMember2023-12-310000093410cvx:BankLoansDue2023Memberus-gaap:LoansPayableMembersrt:MaximumMember2023-12-310000093410cvx:BankLoansDue2023Memberus-gaap:LoansPayableMember2022-12-310000093410us-gaap:MediumTermNotesMembercvx:MediumTermNotesMaturingFrom2023To2038Member2023-12-310000093410us-gaap:MediumTermNotesMembercvx:MediumTermNotesMaturingFrom2023To2038Membersrt:MinimumMember2023-12-310000093410us-gaap:MediumTermNotesMembercvx:MediumTermNotesMaturingFrom2023To2038Membersrt:MaximumMember2023-12-310000093410us-gaap:MediumTermNotesMembercvx:MediumTermNotesMaturingFrom2023To2038Member2022-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2023Member2023-12-310000093410us-gaap:NotesPayableToBanksMembercvx:NotesDue2023Member2022-12-310000093410cvx:PDCEnergyIncMember2023-09-300000093410cvx:PDCEnergyIncMembercvx:SixPointOneTwoFivePercentSeniorNotesMember2023-09-300000093410cvx:PDCEnergyIncMembercvx:FivePointSevenFivePercentSeniorNotesMember2023-09-30cvx:Project0000093410cvx:DrillingActivityMember2023-12-310000093410cvx:NoDrillingActivityMember2023-12-310000093410cvx:UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedMember2023-12-310000093410cvx:UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedMember2023-01-012023-12-310000093410cvx:ReviewingDevelopmentAlternativesMember2023-12-31cvx:Well0000093410us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodOneMember2023-12-310000093410us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodTwoMember2023-12-310000093410us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodThreeMember2023-12-310000093410us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodFourMember2023-12-310000093410us-gaap:AgingOfCapitalizedExploratoryWellCostsPeriodFiveMember2023-12-310000093410cvx:AgingOfCapitalizedExploratoryWellCostsPeriodSixMember2023-12-310000093410cvx:PerformanceSharesandRestrictedStockUnitsRSUsMembercvx:ChevronLongTermIncentivePlanLTIPMember2023-01-012023-12-310000093410cvx:StockOptionsAndStockAppreciationRightsMembercvx:ChevronLongTermIncentivePlanLTIPMember2023-01-012023-12-310000093410cvx:ChevronLongTermIncentivePlanLTIP2017IssuanceMembercvx:PerformanceSharesandRestrictedStockUnitsRSUsMember2023-01-012023-12-310000093410us-gaap:RestrictedStockUnitsRSUMembercvx:ChevronLongTermIncentivePlanLTIP2017IssuanceMember2023-01-012023-12-310000093410cvx:ChevronLongTermIncentivePlanLTIP2017IssuanceMembercvx:StockOptionsAndStockAppreciationRightsMember2023-01-012023-12-310000093410us-gaap:RestrictedStockUnitsRSUMembercvx:ChevronLongTermIncentivePlanLTIP2023IssuanceMember2023-01-012023-12-310000093410us-gaap:PerformanceSharesMember2023-01-010000093410us-gaap:PerformanceSharesMember2023-01-012023-12-310000093410us-gaap:PerformanceSharesMember2023-12-310000093410us-gaap:RestrictedStockUnitsRSUMember2023-01-010000093410us-gaap:RestrictedStockUnitsRSUMember2023-12-310000093410cvx:RestrictedStockUnitsPayableInCashMember2023-12-310000093410cvx:RestrictedStockUnitsPayableInSharesMember2023-12-310000093410us-gaap:StockAppreciationRightsSARSMember2023-12-310000093410us-gaap:StockAppreciationRightsSARSMember2023-01-012023-12-310000093410us-gaap:PensionPlansDefinedBenefitMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2022-12-310000093410us-gaap:PensionPlansDefinedBenefitMembercountry:US2021-12-310000093410us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2021-12-310000093410us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-12-310000093410us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-12-310000093410us-gaap:PensionPlansDefinedBenefitMembercountry:US2023-01-012023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2023-01-012023-12-310000093410us-gaap:PensionPlansDefinedBenefitMembercountry:US2022-01-012022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2022-01-012022-12-310000093410us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2023-01-012023-12-310000093410us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2022-01-012022-12-310000093410us-gaap:PensionPlansDefinedBenefitMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2023-12-310000093410us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2023-12-310000093410us-gaap:PensionPlansDefinedBenefitMembercountry:US2021-01-012021-12-310000093410us-gaap:ForeignPlanMemberus-gaap:PensionPlansDefinedBenefitMember2021-01-012021-12-310000093410us-gaap:OtherPostretirementBenefitPlansDefinedBenefitMember2021-01-012021-12-310000093410country:US2023-01-012023-12-310000093410country:US2023-12-310000093410country:US2022-12-310000093410country:US2021-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMembercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMembercountry:US2022-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMembercountry:US2022-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMembercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMembercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMember2022-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410us-gaap:USTreasuryAndGovernmentMembercountry:US2022-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410country:USus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:FairValueInputsLevel1Membercountry:USus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:FairValueInputsLevel3Membercountry:USus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:USus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMemberus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:BankLoanObligationsMembercountry:US2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMember2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410us-gaap:AssetBackedSecuritiesMembercountry:US2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMember2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMembercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMember2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410country:UScvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:FairValueInputsLevel1Membercountry:UScvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:FairValueInputsLevel2Membercountry:UScvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:FairValueInputsLevel3Membercountry:UScvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:UScvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:ForeignPlanMembercvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Membercvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Membercvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Membercvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercvx:MutualFundsPlanAssetsMember2022-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMembercountry:US2022-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanRealEstateMembercountry:US2022-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanRealEstateMembercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanRealEstateMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanRealEstateMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanRealEstateMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410cvx:AlternativeInvestmentsMembercountry:US2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMember2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMembercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMember2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410cvx:OtherPlanAssetsMembercountry:US2022-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMember2022-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410us-gaap:FairValueInputsLevel1Membercountry:US2022-12-310000093410us-gaap:FairValueInputsLevel2Membercountry:US2022-12-310000093410us-gaap:FairValueInputsLevel3Membercountry:US2022-12-310000093410us-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2022-12-310000093410us-gaap:ForeignPlanMember2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMembercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMembercountry:US2023-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMembercountry:US2023-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMembercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMembercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMember2023-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMembercvx:CollectiveTrustsMutualFundsEquitySecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410us-gaap:USTreasuryAndGovernmentMembercountry:US2023-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:USTreasuryAndGovernmentMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410country:USus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:FairValueInputsLevel1Membercountry:USus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:FairValueInputsLevel2Membercountry:USus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:FairValueInputsLevel3Membercountry:USus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:USus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Memberus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Memberus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMemberus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:BankLoanObligationsMembercountry:US2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMember2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:BankLoanObligationsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410us-gaap:AssetBackedSecuritiesMembercountry:US2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMember2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:AssetBackedSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMembercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMember2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410cvx:CollectiveTrustsMutualFundsDebtSecuritiesMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410country:UScvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:FairValueInputsLevel1Membercountry:UScvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:FairValueInputsLevel2Membercountry:UScvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:FairValueInputsLevel3Membercountry:UScvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:UScvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:ForeignPlanMembercvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Membercvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Membercvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Membercvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercvx:MutualFundsPlanAssetsMember2023-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMembercountry:US2023-12-310000093410us-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanRealEstateMembercountry:US2023-12-310000093410us-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanRealEstateMembercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanRealEstateMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Memberus-gaap:DefinedBenefitPlanRealEstateMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Memberus-gaap:DefinedBenefitPlanRealEstateMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410cvx:AlternativeInvestmentsMembercountry:US2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMember2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410cvx:AlternativeInvestmentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMembercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMember2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:DefinedBenefitPlanCashAndCashEquivalentsMemberus-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410cvx:OtherPlanAssetsMembercountry:US2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMember2023-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMembercvx:OtherPlanAssetsMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410us-gaap:FairValueInputsLevel1Membercountry:US2023-12-310000093410us-gaap:FairValueInputsLevel2Membercountry:US2023-12-310000093410us-gaap:FairValueInputsLevel3Membercountry:US2023-12-310000093410us-gaap:FairValueMeasuredAtNetAssetValuePerShareMembercountry:US2023-12-310000093410us-gaap:ForeignPlanMember2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel1Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel2Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:ForeignPlanMemberus-gaap:FairValueMeasuredAtNetAssetValuePerShareMember2023-12-310000093410cvx:CompanysOwnStockMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMembercountry:US2023-12-310000093410cvx:CompanysOwnStockMemberus-gaap:DefinedBenefitPlanEquitySecuritiesUsMembercountry:US2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2021-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2021-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2021-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2021-12-310000093410us-gaap:FairValueInputsLevel3Member2021-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2022-01-012022-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2022-01-012022-12-310000093410us-gaap:FairValueInputsLevel3Member2022-01-012022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2022-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:FairValueInputsLevel3Member2022-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2023-01-012023-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2023-01-012023-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2023-01-012023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2023-01-012023-12-310000093410us-gaap:FairValueInputsLevel3Member2023-01-012023-12-310000093410us-gaap:DefinedBenefitPlanEquitySecuritiesNonUsMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:FairValueInputsLevel3Memberus-gaap:CorporateDebtSecuritiesMember2023-12-310000093410us-gaap:DefinedBenefitPlanRealEstateMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:FairValueInputsLevel3Member2023-12-310000093410us-gaap:EquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MinimumMember2023-12-310000093410us-gaap:EquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MaximumMember2023-12-310000093410cvx:FixedIncomeAndCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MinimumMember2023-12-310000093410cvx:FixedIncomeAndCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MaximumMember2023-12-310000093410us-gaap:RealEstateMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MinimumMember2023-12-310000093410us-gaap:RealEstateMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MaximumMember2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MinimumMember2023-12-310000093410cvx:OtherPlanAssetsMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MaximumMember2023-12-310000093410us-gaap:DefinedBenefitPlanCashMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MinimumMember2023-12-310000093410us-gaap:DefinedBenefitPlanCashMemberus-gaap:PensionPlansDefinedBenefitMembercountry:USsrt:MaximumMember2023-12-310000093410country:GBus-gaap:EquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMembersrt:MinimumMember2023-12-310000093410country:GBus-gaap:EquitySecuritiesMemberus-gaap:PensionPlansDefinedBenefitMembersrt:MaximumMember2023-12-310000093410country:GBcvx:FixedIncomeAndCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMembersrt:MinimumMember2023-12-310000093410country:GBcvx:FixedIncomeAndCashAndCashEquivalentsMemberus-gaap:PensionPlansDefinedBenefitMembersrt:MaximumMember2023-12-310000093410country:GBus-gaap:RealEstateMemberus-gaap:PensionPlansDefinedBenefitMembersrt:MinimumMember2023-12-310000093410country:GBus-gaap:RealEstateMemberus-gaap:PensionPlansDefinedBenefitMembersrt:MaximumMember2023-12-310000093410us-gaap:DefinedBenefitPlanCashMembercountry:GBus-gaap:PensionPlansDefinedBenefitMembersrt:MinimumMember2023-12-310000093410us-gaap:DefinedBenefitPlanCashMembercountry:GBus-gaap:PensionPlansDefinedBenefitMembersrt:MaximumMember2023-12-310000093410us-gaap:ForeignPlanMember2023-01-012023-12-310000093410us-gaap:OtherPensionPlansDefinedBenefitMember2023-01-012023-12-310000093410us-gaap:OtherPensionPlansDefinedBenefitMember2022-01-012022-12-310000093410us-gaap:OtherPensionPlansDefinedBenefitMember2021-01-012021-12-31cvx:guaranty0000093410cvx:OtherUnconditionalPurchaseObligationsMember2023-12-310000093410cvx:SitesWithPotentialRemediationActivitiesMember2023-12-310000093410cvx:EnvironmentalReserveLessEnvironmentalReserveForSitesWithPotentialRemediationActivitiesMember2023-12-310000093410cvx:DownstreamSegmentMembercountry:US2023-12-310000093410cvx:DownstreamSegmentMemberus-gaap:NonUsMember2023-12-310000093410cvx:UpstreamSegmentMember2023-12-310000093410cvx:DownstreamSegmentMember2023-01-012023-12-310000093410cvx:UpstreamSegmentMember2023-01-012023-12-310000093410cvx:DownstreamSegmentMember2022-01-012022-12-310000093410cvx:UpstreamSegmentMember2022-01-012022-12-310000093410cvx:DownstreamSegmentMember2021-01-012021-12-310000093410cvx:UpstreamSegmentMember2021-01-012021-12-310000093410cvx:DownstreamSegmentMember2023-12-310000093410cvx:NonTradeAccountsReceivableMember2023-12-310000093410cvx:InvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVenturesMembercvx:EquityAffiliateLoanMember2023-12-310000093410cvx:InvestmentsInAndAdvanceToAffiliatesSubsidiariesAssociatesAndJointVenturesMembercvx:EquityAffiliateLoanMember2022-12-310000093410cvx:PDCEnergyIncMember2023-08-072023-08-070000093410us-gaap:CommonStockMembercvx:PDCEnergyIncMember2023-08-072023-08-070000093410cvx:PDCEnergyIncMember2023-08-070000093410cvx:HessCorporationMember2023-10-232023-10-230000093410us-gaap:CommonStockMembercvx:HessCorporationMember2023-10-232023-10-230000093410us-gaap:BusinessRestructuringReservesMember2022-12-310000093410us-gaap:BusinessRestructuringReservesMember2021-12-310000093410us-gaap:BusinessRestructuringReservesMember2020-12-310000093410us-gaap:BusinessRestructuringReservesMember2023-01-012023-12-310000093410us-gaap:BusinessRestructuringReservesMember2022-01-012022-12-310000093410us-gaap:BusinessRestructuringReservesMember2021-01-012021-12-310000093410us-gaap:BusinessRestructuringReservesMember2023-12-310000093410us-gaap:AllowanceForCreditLossMember2022-12-310000093410us-gaap:AllowanceForCreditLossMember2021-12-310000093410us-gaap:AllowanceForCreditLossMember2020-12-310000093410us-gaap:AllowanceForCreditLossMember2023-01-012023-12-310000093410us-gaap:AllowanceForCreditLossMember2022-01-012022-12-310000093410us-gaap:AllowanceForCreditLossMember2021-01-012021-12-310000093410us-gaap:AllowanceForCreditLossMember2023-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2022-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2021-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2020-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2023-01-012023-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2022-01-012022-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2021-01-012021-12-310000093410us-gaap:ValuationAllowanceOfDeferredTaxAssetsMember2023-12-31

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549
Form 10-K
  ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the fiscal year ended December 31, 2023
OR
  TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE
SECURITIES EXCHANGE ACT OF 1934
For the transition period from ______ to ______
Commission File Number 001-00368
Chevron Corporation
(Exact name of registrant as specified in its charter)
6001 Bollinger Canyon Road
Delaware94-0890210
San Ramon, California 94583-2324
(State or other jurisdiction of
incorporation or organization)
(I.R.S. Employer
Identification No.)
(Address of principal executive offices)
(Zip Code)
 
Registrant’s telephone number, including area code (925842-1000
Securities registered pursuant to Section 12(b) of the Act:
 
Title of each classTrading SymbolName of each exchange on which registered
Common stock, par value $.75 per shareCVXNew York Stock Exchange
Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.
Yes o          No þ
Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.
Yes o          No þ
Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.
Yes þ          No o
Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).
Yes þ          No o
Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.
Large accelerated filerAccelerated filer
Non-accelerated filerSmaller reporting company
Emerging growth company
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. o  
Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal controls over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report.  
If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. o  
Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). o  
Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).      Yes        No þ
The aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price at which the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’s most recently completed second fiscal quarter — $293.8 billion (As of June 30, 2023)
 Number of Shares of Common Stock outstanding as of February 9, 2024 — 1,857,269,160
DOCUMENTS INCORPORATED BY REFERENCE
(To The Extent Indicated Herein)
Notice of the 2024 Annual Meeting and 2024 Proxy Statement, to be filed pursuant to Rule 14a-6(b) under the Securities Exchange Act of 1934, in connection with the company’s 2024 Annual Meeting of Stockholders (in Part III)





TABLE OF CONTENTS

ITEMPAGE
1




CAUTIONARY STATEMENTS RELEVANT TO FORWARD-LOOKING INFORMATION
FOR THE PURPOSE OF “SAFE HARBOR” PROVISIONS OF THE PRIVATE SECURITIES
LITIGATION REFORM ACT OF 1995
This Annual Report on Form 10-K of Chevron Corporation contains forward-looking statements relating to Chevron’s operations and energy transition plans that are based on management’s current expectations, estimates and projections about the petroleum, chemicals and other energy-related industries. Words or phrases such as “anticipates,” “expects,” “intends,” “plans,” “targets,” “advances,” “commits,” “drives,” “aims,” “forecasts,” “projects,” “believes,” “approaches,” “seeks,” “schedules,” “estimates,” “positions,” “pursues,” “progress,” “may,” “can,” “could,” “should,” “will,” “budgets,” “outlook,” “trends,” “guidance,” “focus,” “on track,” “goals,” “objectives,” “strategies,” “opportunities,” “poised,” “potential,” “ambitions,” “aspires” and similar expressions, and variations or negatives of these words, are intended to identify such forward-looking statements, but not all forward-looking statements include such words. These statements are not guarantees of future performance and are subject to numerous risks, uncertainties and other factors, many of which are beyond the company’s control and are difficult to predict. Therefore, actual outcomes and results may differ materially from what is expressed or forecasted in such forward-looking statements. The reader should not place undue reliance on these forward-looking statements, which speak only as of the date of this report. Unless legally required, Chevron undertakes no obligation to update publicly any forward-looking statements, whether as a result of new information, future events or otherwise.
Among the important factors that could cause actual results to differ materially from those in the forward-looking statements are: changing crude oil and natural gas prices and demand for the company’s products, and production curtailments due to market conditions; crude oil production quotas or other actions that might be imposed by the Organization of Petroleum Exporting Countries and other producing countries; technological advancements; changes to government policies in the countries in which the company operates; public health crises, such as pandemics and epidemics, and any related government policies and actions; disruptions in the company’s global supply chain, including supply chain constraints and escalation of the cost of goods and services; changing economic, regulatory and political environments in the various countries in which the company operates; general domestic and international economic, market and political conditions, including the military conflict between Russia and Ukraine, the war between Israel and Hamas and the global response to these hostilities; changing refining, marketing and chemicals margins; actions of competitors or regulators; timing of exploration expenses; timing of crude oil liftings; the competitiveness of alternate-energy sources or product substitutes; development of large carbon capture and offset markets; the results of operations and financial condition of the company’s suppliers, vendors, partners and equity affiliates; the inability or failure of the company’s joint-venture partners to fund their share of operations and development activities; the potential failure to achieve expected net production from existing and future crude oil and natural gas development projects; potential delays in the development, construction or start-up of planned projects; the potential disruption or interruption of the company’s operations due to war, accidents, political events, civil unrest, severe weather, cyber threats, terrorist acts, or other natural or human causes beyond the company’s control; the potential liability for remedial actions or assessments under existing or future environmental regulations and litigation; significant operational, investment or product changes undertaken or required by existing or future environmental statutes and regulations, including international agreements and national or regional legislation and regulatory measures related to greenhouse gas emissions and climate change; the potential liability resulting from pending or future litigation; the ability to successfully integrate the operations of the company and PDC Energy, Inc. and achieve the anticipated benefits from the transaction, including the expected incremental annual free cash flow; the risk that Hess Corporation (Hess) stockholders do not approve the potential transaction, and the risk that regulatory approvals are not obtained or are obtained subject to conditions that are not anticipated by the company and Hess; uncertainties as to whether the potential transaction will be consummated on the anticipated timing or at all, or if consummated, will achieve its anticipated economic benefits, including as a result of regulatory proceedings and risks associated with third party contracts containing material consent, anti-assignment, transfer or other provisions that may be related to the potential transaction that are not waived or otherwise satisfactorily resolved; the company’s ability to integrate Hess’ operations in a successful manner and in the expected time period; the possibility that any of the anticipated benefits and projected synergies of the potential transaction will not be realized or will not be realized within the expected time period; the company’s future acquisitions or dispositions of assets or shares or the delay or failure of such transactions to close based on required closing conditions; the potential for gains and losses from asset dispositions or impairments; government mandated sales, divestitures, recapitalizations, taxes and tax audits, tariffs, sanctions, changes in fiscal terms or restrictions on scope of company operations; foreign currency movements compared with the U.S. dollar; higher inflation and related impacts; material reductions in corporate liquidity and access to debt markets; changes to the company’s capital allocation strategies; the effects of changed accounting rules under generally accepted accounting principles promulgated by rule-setting bodies; the company’s ability to identify and mitigate the risks and hazards inherent in operating in the global energy industry; and the factors set forth under the heading “Risk Factors” on pages 20 through 26 in this report, and as updated in the future. Other unpredictable or unknown factors not discussed in this report could also have material adverse effects on forward-looking statements.
2


PART I
Item 1. Business
General Development of Business
Summary Description of Chevron
Chevron Corporation,* a Delaware corporation, manages its investments in subsidiaries and affiliates and provides administrative, financial, management and technology support to U.S. and international subsidiaries that engage in integrated energy and chemicals operations. Upstream operations consist primarily of exploring for, developing, producing and transporting crude oil and natural gas; processing, liquefaction, transportation and regasification associated with liquefied natural gas; transporting crude oil by major international oil export pipelines; transporting, storage and marketing of natural gas; carbon capture and storage, and a gas-to-liquids plant. Downstream operations consist primarily of refining crude oil into petroleum products; marketing of crude oil, refined products, and lubricants; manufacturing and marketing of renewable fuels; transporting crude oil and refined products by pipeline, marine vessel, motor equipment and rail car; and manufacturing and marketing of commodity petrochemicals, plastics for industrial uses and fuel and lubricant additives.
A list of the company’s significant subsidiaries is presented in Exhibit 21.1.
Overview of Petroleum Industry
Petroleum industry operations and profitability are influenced by many factors. Prices for crude oil, natural gas, liquefied natural gas, petroleum products and petrochemicals are generally determined by supply and demand. Production levels from the members of Organization of Petroleum Exporting Countries (OPEC), Russia and the United States are the major factors in determining worldwide supply. Demand for crude oil and its products and for natural gas is largely driven by the conditions of local, national and global economies, although weather patterns, the pace of energy transition and taxation relative to other energy sources also play a significant part. Laws and governmental policies, particularly in the areas of taxation, energy and the environment, affect where and how companies invest, conduct their operations, select feedstocks, and formulate their products and, in some cases, limit their profits directly.
Strong competition exists in all sectors of the petroleum and petrochemical industries in supplying the energy, fuel and chemical needs of industry and individual consumers. In the upstream business, Chevron competes with fully integrated, major global petroleum companies, as well as independent and national petroleum companies, for the acquisition of crude oil and natural gas leases and other properties and for the equipment and labor required to develop and operate those properties. In its downstream business, Chevron competes with fully integrated, major petroleum companies, as well as independent refining and marketing, transportation and chemicals entities and national petroleum companies in the refining, manufacturing, sale and marketing of fuels, lubricants, additives and petrochemicals.
Operating Environment
Refer to Business Environment and Outlook of this Form 10-K in Management’s Discussion and Analysis of Financial Condition and Results of Operations for a discussion of the company’s current business environment and outlook.
Chevron’s Strategic Direction
Chevron’s strategy is to leverage our strengths to safely deliver lower carbon energy to a growing world. Our objective is to safely deliver higher returns, lower carbon and superior shareholder value in any business environment. We are building on our capabilities, assets and customer relationships as we aim to lead in lower carbon intensity oil, products and natural gas, as well as advance new products and solutions that reduce the carbon emissions of major industries. We aim to grow our oil and gas business, lower the carbon intensity of our operations and grow lower carbon businesses in renewable fuels, carbon capture and offsets, hydrogen and other emerging technologies.
Information about the company is available on the company’s website at www.chevron.com. Information contained on the company’s website is not part of this Annual Report on Form 10-K. The company’s Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q, Current Reports on Form 8-K, and any amendments to these reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 are available free of charge on the company’s website soon after such reports are filed with or furnished to the U.S. Securities and Exchange Commission (SEC). The reports are also available on the SEC’s website at www.sec.gov.


________________________________________________________
* Incorporated in Delaware in 1926 as Standard Oil Company of California, the company adopted the name Chevron Corporation in 1984 and ChevronTexaco Corporation in 2001. In 2005, ChevronTexaco Corporation changed its name to Chevron Corporation. As used in this report, the term “Chevron” and such terms as “the company,” “the corporation,” “our,” “we,” “us” and "its" may refer to Chevron Corporation, one or more of its consolidated subsidiaries, or all of them taken as a whole, but unless stated otherwise they do not include “affiliates” of Chevron — i.e., those companies accounted for by the equity method (generally owned 50 percent or less) or non-equity method investments. All of these terms are used for convenience only and are not intended as a precise description of any of the separate companies, each of which manages its own affairs.
3


Human Capital Management
Chevron invests in its workforce and culture, with the objective of engaging employees to develop their full potential to deliver energy solutions and enable human progress. The company hires, develops, and strives to retain a diverse workforce of high-performing talent, and fosters a culture that values diversity, inclusion and employee engagement.
The Chevron Way explains the company’s beliefs, vision, purpose and values. It guides how the company’s employees work and establishes a common understanding of culture and aspirations.
Chevron leadership is accountable for the company’s investment in people and the company’s culture. This includes reviews of metrics addressing critical function hiring, leadership development, retention, diversity and inclusion, and employee engagement.
The following table summarizes the number of Chevron employees by gender, where data is available, and by region as of December 31, 2023.
At December 31, 2023
FemaleMale
Gender data not available*
Total Employees
Number of EmployeesPercentageNumber of EmployeesPercentageNumber of EmployeesPercentageNumber of EmployeesPercentage
Non-Service Station Employees
U.S.5,713 26 %15,905 74 %20 — %21,638 47 %
Other Americas1,122 29 %2,740 71 %12 — %3,874 %
Africa611 16 %3,209 84 %— %3,823 %
Asia2,550 36 %4,608 64 %16 — %7,174 16 %
Australia562 26 %1,574 74 %— %2,140 %
Europe442 28 %1,102 71 %19 %1,563 %
Total Non-Service Station Employees11,000 27 %29,138 72 %74 — %40,212 88 %
Service Station Employees2,392 44 %2,011 37 %985 18 %5,388 12 %
Total Employees13,392 29 %31,149 68 %1,059 2 %45,600 100 %
* Includes employees where gender data was not collected or employee chose not to disclose gender.
Hiring, Development and Retention
The company’s approach to attracting, developing and retaining a global, diverse workforce of high-performing talent is anchored in a long-term employment model that fosters an environment of personal growth and engagement. The company’s philosophy is to offer compelling career opportunities and a competitive total compensation and benefits package linked to individual and enterprise performance. The company recruits new employees in part through partnerships with universities and diversity associations. In addition, the company recruits experienced hires to provide specialized skills.
Chevron’s learning and development programs are designed to help employees achieve their full potential by building technical, operating and leadership capabilities. The company’s leadership regularly reviews metrics on employee training and development programs, which are refined on an ongoing basis to meet the needs of our business. The company invests in developing leadership at every level, including coaching programs for frontline supervisors, managers and individual contributors.
In addition, leadership regularly reviews the talent pipeline, identifies and develops succession candidates, and builds succession plans for key positions. The Board of Directors provides oversight of CEO and executive succession planning.
Management routinely reviews the retention of its professional population, which includes executives, all levels of management, and the majority of its regular employee population. The voluntary attrition for this population in 2023 was 2.9 percent, a decrease from five-year historical rates. The voluntary attrition rate generally excludes employee departures under restructuring programs. Chevron believes its low voluntary attrition rate is in part a result of the company’s commitment to employee development, its long-term employment model, competitive pay and benefits, and its culture.



4


Diversity and Inclusion
Chevron believes human ingenuity has the power to solve difficult problems when diverse people, ideas and experiences come together in an inclusive environment.
Chevron also believes inclusive leadership development enhances performance and innovation. To that end, the company offers numerous leadership development programs, such as the Global Women’s Leadership Development Program and Transformational Leadership for Multicultural Women, which are designed to provide forums for discussion of potential headwinds, promote professional growth, and foster a more inclusive work environment.
The company also strives to build an inclusive environment through innovative programs such as the company’s MARC (Men Advocating Real Change) program launched in 2017, in partnership with the non-profit organization Catalyst, which is designed to facilitate discussions on gender equity in the workplace. MARC is active in over 35 Chevron locations on six continents around the world, with over 5,000 participants since inception. The success and impact of MARC led to the creation of Elevate in 2020, a program that seeks to take the inclusion dialogue beyond gender.
The company has 11 employee networks (voluntary groups of employees and allies that come together based on shared identity or interests) and a Chairman’s Inclusion Council, which provides the employee network presidents with a direct line of communication to the Chairman and Chief Executive Officer, the Chief Human Resources Officer, the Chief Diversity and Inclusion Officer, and the executive leadership team to collaborate and discuss how employee networks can reinforce the company’s values of diversity and inclusion. Across many of its selection processes, the company continues to use specially trained company leaders as inclusion counselors, who help challenge group think and unconscious biases and provide outside perspectives when hiring for a position.
The company also aims to support a diverse and inclusive supply chain that is reflective of the communities where we operate. We believe that a diverse supply chain contributes to our success and growth. The company maintains long-standing partnerships with non-profit organizations, including the National Minority Supplier Development Council, Women’s Business Enterprise National Council, National LGBT Chamber of Commerce and Disability:IN, that have helped many diverse businesses grow.
Employee Engagement
Employee engagement is an indicator of employee well-being and commitment to the company’s values, purpose and strategies. The company regularly conducts employee surveys to assess the health of the company’s culture. The company’s survey frequency enables the company to understand employee sentiment throughout the year and gain insights into employee well-being. Our surveys indicate high levels of employee engagement.
Chevron prioritizes the health, safety and well-being of its employees. The company’s safety culture empowers every member of its workforce to exercise stop-work authority without repercussion to address any potential unsafe work conditions. The company has set clear expectations for leaders to deliver operational excellence by prioritizing the safety and health of its workforce, and the protection of communities, the environment and the company’s assets. Additionally, the company offers long-standing employee support programs such as Ombuds, an independent resource designed to equip employees with options to address and resolve workplace issues; a company hotline, where employees can report concerns to the Corporate Compliance department; and an Employee Assistance Program, a confidential consulting service that can help employees resolve a broad range of personal, family and work-related concerns.




5


Description of Business and Properties
The upstream and downstream activities of the company and its equity affiliates are widely dispersed geographically, with operations and projects* in North America, South America, Europe, Africa, Asia and Australia. These activities are managed by the Oil, Products and Gas organization. Tabulations of segment sales and other operating revenues, earnings, assets, and income taxes for the three years ending December 31, 2023, and assets as of the end of 2023 and 2022 — for the United States and the company’s international geographic areas — are in Note 14 Operating Segments and Geographic Data to the Consolidated Financial Statements. Similar comparative data for the company’s investments in and income from equity affiliates and property, plant and equipment are in Note 15 Investments and Advances and Note 18 Property, Plant and Equipment. Refer to Management’s Discussion and Analysis of Financial Condition and Results of Operations for a discussion of the company’s Capital Expenditures.

Upstream
Reserves
Refer to Table V for a tabulation of the company’s proved reserves by geographic area, at the beginning of 2021 and at each year-end from 2021 through 2023. Reserves governance, technologies used in establishing proved reserves additions, and major changes to proved reserves by geographic area for the three-year period ended December 31, 2023, are summarized in the discussion for Table V. Discussion is also provided regarding the nature of, status of, and planned future activities associated with the development of proved undeveloped reserves. The company recognizes reserves for projects with various development periods, sometimes exceeding five years. The external factors that impact the duration of a project include scope and complexity, remoteness or adverse operating conditions, infrastructure constraints, and contractual limitations.
At December 31, 2023, 38 percent of the company’s net proved oil-equivalent reserves were located in the United States, 15 percent were located in Australia and 13 percent were located in Kazakhstan.
The net proved reserve balances at the end of each of the three years 2021 through 2023 are shown in the following table:
At December 31
202320222021
Crude Oil, Condensate and Synthetic Oil  — Millions of barrels
Consolidated Companies3,770 3,868 3,821 
Affiliated Companies1,007 1,129 1,254 
Total Crude Oil, Condensate and Synthetic Oil4,777 4,997 5,075 
Natural Gas Liquids  — Millions of barrels
Consolidated Companies1,138 1,002 935 
Affiliated Companies91 86 103 
Total Natural Gas Liquids1,229 1,088 1,038 
Natural Gas — Billions of cubic feet
Consolidated Companies28,318 28,765 28,314 
Affiliated Companies2,063 2,099 2,594 
Total Natural Gas30,381 30,864 30,908 
Oil-Equivalent — Millions of barrels*
Consolidated Companies9,628 9,664 9,475 
Affiliated Companies1,441 1,565 1,789 
Total Oil-Equivalent11,069 11,229 11,264 
* Oil-equivalent conversion ratio is 6,000 cubic feet of natural gas = 1 barrel of crude oil.
________________________________________________________
*    As used in this report, the term “project” may describe new upstream development activity, individual phases in a multiphase development, maintenance activities, certain existing assets, new investments in downstream and chemicals capacity, investments in emerging and sustainable energy activities, and certain other activities. All of these terms are used for convenience only and are not intended as a precise description of the term “project” as it relates to any specific governmental law or regulation.

6


Average Sales Prices and Production Costs per Unit of Production
Refer to Table IV for the company’s average sales price per barrel of crude (including crude oil and condensate) and natural gas liquids (NGLs) and per thousand cubic feet of natural gas produced, and the average production cost per oil-equivalent barrel for 2023, 2022 and 2021.
Gross and Net Productive Wells
The following table summarizes gross and net productive wells at year-end 2023 for the company and its affiliates:
At December 31, 2023
Productive Oil Wells1
Productive Gas Wells1
Gross Net Gross Net
United States36,547 26,111 2,731 2,092 
Other Americas1,231 741 284 189 
Africa1,645 643 47 18 
Asia1,910 855 1,366 414 
Australia532 299 114 31 
Europe28 — — 
Total Consolidated Companies41,893 28,654 4,542 2,744 
Affiliates2
1,608 586 — — 
Total Including Affiliates43,501 29,240 4,542 2,744 
Multiple completion wells included above685 379 147 115 
1 Gross wells represent the total number of wells in which Chevron has an ownership interest. Net wells represent the sum of Chevron’s ownership interest in gross wells.
2 Includes gross 1,354 and net 459 productive oil wells for interests accounted for by the non-equity method.

Production Outlook
The company estimates its average worldwide oil-equivalent production in 2024 to increase four to seven percent over 2023, assuming a Brent crude oil price of $80 per barrel and including expected asset sales. This estimate is subject to many factors and uncertainties, as described beginning on page 38. Refer to the Review of Ongoing Exploration and Production Activities in Key Areas for a discussion of the company’s major crude oil and natural gas development projects.
Acreage
At December 31, 2023, the company owned or had under lease or similar agreements undeveloped and developed crude oil and natural gas properties throughout the world. The geographical distribution of the company’s acreage is shown in the following table:
Undeveloped2
Developed Developed and Undeveloped
Thousands of acres1
Gross Net Gross Net Gross Net
United States4,168 3,665 4,147 2,763 8,315 6,428 
Other Americas15,508 9,049 1,020 228 16,528 9,277 
Africa10,986 5,275 1,273 551 12,259 5,826 
Asia19,723 10,050 1,102 425 20,825 10,475 
Australia2,814 1,913 2,067 814 4,881 2,727 
Europe106 21 12 118 23 
Total Consolidated Companies53,305 29,973 9,621 4,783 62,926 34,756 
Affiliates3
694 288 110 50 804 338 
Total Including Affiliates53,999 30,261 9,731 4,833 63,730 35,094 
1 Gross acres represent the total number of acres in which Chevron has an ownership interest. Net acres represent the sum of Chevron’s ownership interest in gross acres.
2 The gross undeveloped acres that will expire in 2024, 2025 and 2026 if production is not established by certain required dates are 3,333, 394, and 676, respectively.
3 Includes gross 405 and net 143 undeveloped and gross 19 and net 5 developed acreage for interests accounted for by the non-equity method.
7


Net Production of Crude Oil, Natural Gas Liquids and Natural Gas
The following table summarizes the net production of crude oil, NGLs and natural gas for 2023 and 2022 by the company and its affiliates. Worldwide oil-equivalent production of 3.1 million barrels per day in 2023 was up approximately 4 percent from 2022, mainly due to the acquisition of PDC Energy, Inc. (PDC), and production growth in the Permian Basin. Refer to the Results of Operations section for a detailed discussion of the factors explaining the changes in production for liquids (including crude oil, condensate, NGLs and synthetic oil) and natural gas, and refer to Table V for information on annual production by geographical region.
Components of Oil-Equivalent
Oil-EquivalentCrude OilNatural Gas LiquidsNatural Gas
Thousands of barrels per day (MBD)
(MBD)1
(MBD)2
(MBD)(MMCFD)
Millions of cubic feet per day (MMCFD)20232022202320222023202220232022
United States1,349 1,181 710 650 287 238 2,112 1,758 
Other Americas
Argentina
43 40 37 35  — 36 34 
Canada3
132 139 109 109 5 110 135 
Total Other Americas175 179 146 144 5 146 169 
Africa
Angola
67 70 55 57 4 48 49 
Equatorial Guinea49 56 11 12 5 198 223 
Nigeria
147 152 104 101 5 227 266 
Republic of Congo
30 31 28 28  9 11 
Total Africa293 309 198 198 14 18 482 549 
Asia
Bangladesh
104 118 3  — 610 696 
China
30 28 9 10  — 126 109 
Indonesia4
3 1  — 11 18 
Israel95 101 1  — 566 602 
Kazakhstan
45 40 26 24  — 114 96 
Kurdistan Region of Iraq      
Myanmar
15 17  —  — 87 94 
Partitioned Zone61 60 60 58  — 6 
Thailand5
42 67 10 18  — 192 298 
Total Asia395 435 110 115  — 1,712 1,920 
Australia
 Australia488 482 40 42 2 — 2,678 2,643 
Total Australia488 482 40 42 2 — 2,678 2,643 
Europe
United Kingdom14 14 12 13  — 11 
Total Europe14 14 12 13  — 11 
Total Consolidated Companies2,714 2,600 1,216 1,162 308 263 7,141 7,048 
Affiliates6
406 399 281 278 25 16 603 629 
Total Including Affiliates7
3,120 2,999 1,497 1,440 333 279 7,744 7,677 
1 Oil-equivalent conversion ratio is 6,000 cubic feet of natural gas = 1 barrel of crude oil.
2 Includes crude oil, condensate and synthetic oil.
3 Includes synthetic oil:
51 4551 45   — 
4 Indonesia Deepwater Assets were sold in 2023.
5 Chevron concessions expired in 2022.
6 Volumes represent Chevron’s share of production by affiliates, including Tengizchevroil in Kazakhstan and Angola LNG in Angola.
7 Volumes include natural gas consumed in operations of 596 million and 570 million cubic feet per day in 2023 and 2022, respectively. Total “as sold” natural gas volumes were 7,148 million and 7,107 million cubic feet per day for 2023 and 2022, respectively.
Delivery Commitments
The company sells crude oil, NGLs and natural gas from its producing operations under a variety of contractual obligations. Most contracts generally commit the company to sell quantities based on production from specified properties, but some NGLs and natural gas sales contracts specify delivery of fixed and determinable quantities.
In the United States, the company is contractually committed to deliver approximately 31 million barrels of NGLs and 746 billion cubic feet of natural gas to third parties and affiliates from 2024 through 2026. The company believes it can
8


satisfy these contracts through a combination of equity production from the company’s proved developed U.S. reserves and third-party purchases. These commitments are primarily based on contracts with indexed pricing terms.
Outside the United States, the company is contractually committed to deliver a total of 2.9 trillion cubic feet of natural gas to third parties and affiliates from 2024 through 2026 from operations in Australia and Israel. The Australia sales contracts contain variable pricing formulas that generally reference the prevailing market price for crude oil, natural gas or other petroleum products at the time of delivery. The sales contracts for Israel contain formulas that generally reflect an initial base price subject to price indexation, Brent-linked or other, over the life of the contract. The company believes it can satisfy these contracts from quantities available from production of the company’s proved developed reserves in these countries.
Development Activities
Refer to Table I for details associated with the company’s development expenditures and costs of proved property acquisitions for 2023, 2022 and 2021.
The following table summarizes the company’s net interest in productive and dry development wells completed in each of the past three years, and the status of the company’s development wells drilling at December 31, 2023. A “development well” is a well drilled within the known area of a crude oil or natural gas reservoir to the depth of a stratigraphic horizon known to be productive.
Wells Drilling*Net Wells Completed
at 12/31/23202320222021
Gross Net Prod. Dry Prod. Dry Prod. Dry
United States382 324 697 2 454 319 
Other Americas18 15 39  35 — 54 — 
Africa3 1 7  — — 
Asia25 11 58 2 32 35 — 
Australia  3  — — — 
Europe1    — — 
Total Consolidated Companies429 351 804 4 529 413 
Affiliates5 2 4  — — 
Total Including Affiliates434 353 808 4 535 421 
* Gross wells represent the total number of wells in which Chevron has an ownership interest. Net wells represent the sum of Chevron’s ownership interest in gross wells.
 
 
Exploration Activities
Refer to Table I for detail on the company’s exploration expenditures and costs of unproved property acquisitions for 2023, 2022 and 2021.
The following table summarizes the company’s net interests in productive and dry exploratory wells completed in each of the last three years, and the number of exploratory wells drilling at December 31, 2023. “Exploratory wells” are wells drilled to find and produce crude oil or natural gas in unknown areas and include delineation and appraisal wells, which are wells drilled to find a new reservoir in a field previously found to be productive of crude oil or natural gas in another reservoir or to extend a known reservoir.
Wells Drilling*Net Wells Completed
at 12/31/23202320222021
Gross Net Prod. Dry Prod. Dry Prod. Dry
United States   2 
Other Americas    — — 
Africa1    — — — 
Asia3 2 1  — — — 
Australia    — — — — 
Europe    — — — — 
Total Consolidated Companies4 2 1 2 
Affiliates    — — — — 
Total Including Affiliates4 2 1 2 
* Gross wells represent the total number of wells in which Chevron has an ownership interest. Net wells represent the sum of Chevron’s ownership interest in gross wells.
9


Review of Ongoing Activities in Key Areas
Chevron has exploration and production activities in many of the world’s major hydrocarbon basins. Chevron’s 2023 key upstream activities, some of which are also discussed in the section Management’s Discussion and Analysis of Financial Condition and Results of Operations, are presented below. The comments include references to “total production” and “net production,” which are defined under “Production” in Exhibit 99.1.
The discussion that follows references the status of proved reserves recognition for significant long-lead-time projects not on production as well as for projects recently placed on production. Reserves are not discussed for exploration activities or recent discoveries that have not advanced to a project stage, or for mature areas of production that do not have individual projects requiring significant levels of capital or exploratory investment. Projected start-up timing for nonoperated projects are per operator’s estimate.
United States
Upstream activities in the United States are primarily located in Texas, New Mexico, Colorado, California, and the Gulf of Mexico. Acreage for the United States can be found in the Acreage table. Net daily oil-equivalent production in the United States can be found in the Net Production of Crude Oil, Natural Gas Liquids and Natural Gas table.
As one of the largest producers in the Permian Basin, Chevron continues to develop its advantaged portfolio in west Texas and southeast New Mexico and is expected to achieve one million barrels of net oil-equivalent production per day in 2025. The asset is comprised of stacked formations enabling production from multiple geologic zones from single surface locations, staging the development for optimized capacity utilization of facilities and infrastructure. The company has implemented a factory development strategy utilizing multi-well pads to drill a series of horizontal wells that are subsequently completed using hydraulic fracture stimulation. This manufacturing-style process, combined with advantaged acreage holdings and technological advancements, have enabled productivity improvements across unique geological locations throughout the basin. Acreage transactions enabling longer laterals and the company’s diversified land assets via non-operated joint ventures and royalty positions have also contributed to higher returns in the Permian Basin. In August 2023, Chevron completed the acquisition of PDC, which added 25,000 net acres to our existing position in west Texas. In addition to ongoing emission reduction and water handling initiatives, a 50 percent joint venture solar power project in New Mexico became operational in 2023, with capacity to supply 20MW of renewable energy per day for nearby oil and gas operations. In 2023, Chevron’s net daily production in the Permian Basin averaged 359,000 barrels of crude oil, 205,000 barrels of NGLs and 1.3 billion cubic feet of natural gas.
Chevron also holds approximately 72,000 net acres in the Haynesville Shale in east Texas. The company is evaluating strategic opportunities for these assets.
In Colorado, development is focused on the Denver-Julesburg (DJ) Basin. The company follows a factory development strategy utilizing multi-well pads to drill a series of horizontal wells that are subsequently completed using hydraulic fracture stimulation. It has also implemented facility design and electrification improvements to consolidate assets and remove facilities, which helped to reduce surface footprint and greenhouse gas emissions. In August 2023, Chevron completed the acquisition of PDC, which added 275,000 net acres that are largely adjacent to its existing operations. Following the acquisition, Chevron is now the largest oil and natural gas producer in the state with approximately 605,000 net acres in the DJ Basin. The company plans to optimize the combined acreage position to efficiently develop its resources.
In 2023, Chevron’s net daily production in Colorado averaged 96,000 barrels of crude oil, 69,000 barrels of NGLs and 606 million cubic feet of natural gas. Chevron also has operations in Colorado’s Piceance Basin, as well as an acreage position in Wyoming.
In 2023, Chevron was one of the largest crude oil producers in California with an average net daily oil production of 77,000 barrels. Chevron owns and operates between 87 and 100 percent interests in six fields including Kern River, Cymric, Midway Sunset, San Ardo, Coalinga and Lost Hills.
During 2023, net daily production in the Gulf of Mexico averaged 170,000 barrels of crude oil, 11,000 barrels of NGLs and 97 million cubic feet of natural gas. Chevron is engaged in various operated and nonoperated exploration, development and production activities in the deepwater Gulf of Mexico. Chevron also holds nonoperated interests in several shelf fields.
Chevron has a 50 percent operated interest in the Jack Field, a 51 percent operated interest in the St. Malo Field and a 40.6 percent operated interest in the production host facility used for the joint development of both fields, all located in the
10


Walker Ridge area. In 2023, an additional Jack well delivered first oil, and an additional St. Malo well delivered first oil in early 2024. The St. Malo Stage 4 Waterflood project is expected to deliver first water injection and complete installation of multi-phase subsea pump modules in 2024. The Jack and St. Malo fields have an estimated remaining production life of more than 20 years.
Chevron has a 60 percent-owned and operated interest in the Big Foot project, located in the deepwater Walker Ridge area. Development drilling activities are ongoing with the first two injector wells online in 2023. The project has an estimated remaining production life of more than 30 years.
The company has a 58 percent-owned and operated interest in the deepwater Tahiti Field, located in the Green Canyon area. The Tahiti Field has an estimated remaining production life of more than 20 years.
Chevron has owned and operated interests of 62.9 to 75.4 percent in the unit areas containing the Anchor field, located in the Green Canyon area. Stage 1 of the Anchor development consists of a seven-well subsea development and a semi-submersible floating production unit. In 2023, Chevron completed the installation of the floating production unit and commenced final offshore commissioning activities. The company also drilled the second of two pre-drill development wells on the Anchor field. Proved reserves have been recognized for Anchor, with first production expected in mid-2024.
Chevron has a 60 percent-owned and operated interest in the Ballymore Field located in the Mississippi Canyon area, which is being developed as a subsea tieback to the existing Chevron-operated Blind Faith facility. The development includes three production wells, with first oil expected in 2025. Proved reserves have been recognized for this project.
The company has a 15.6 percent nonoperated working interest in the deepwater Mad Dog Field, located in the Green Canyon area. First oil from the Mad Dog 2 Project was achieved in April 2023. The field has an estimated remaining production life of more than 30 years.
Chevron has a 37.5 percent nonoperated working interest in the Perdido Regional Host, which accommodates production from the Great White, Silvertip and Tobago fields in the Alaminos Canyon area. The Perdido asset has an estimated remaining production life of more than 15 years.
The company has a 40 percent nonoperated working interest in the Whale discovery located in the Alaminos Canyon area. First production is expected for Whale in late 2024, and proved reserves have been recognized for this project.
Chevron has a 25 percent nonoperated working interest in the Stampede Field, which is located in the Green Canyon area. The Stampede Field has an estimated remaining production life of more than 20 years.
During 2023, Chevron was formally awarded 73 exploration blocks as a result of U.S. Gulf of Mexico lease sale 259 and has submitted winning bids on an additional 28 exploration blocks as a result of U.S. Gulf of Mexico lease sale 261, subject to government approval.
In March 2023, the Bayou Bend Carbon Capture and Sequestration hub, in which Chevron holds a 50 percent interest and serves as the operator, increased its holdings by 100,000 acres in onshore southeast Texas. This brings total acreage of the affiliate to nearly 140,000 acres supporting permanent carbon dioxide (CO2) sequestration.
In September 2023, Chevron acquired a majority interest in ACES Delta, LLC, a joint venture developing the Advanced Clean Energy Storage (ACES Delta) Project in Delta, Utah. The project, currently under construction, is designed to produce hydrogen made from renewable energy, store that hydrogen in two salt caverns and deliver it as needed to hydrogen-capable gas turbines to generate power. Start-up of the ACES Delta Project is expected in 2025.
Other Americas
“Other Americas” includes Argentina, Brazil, Canada, Colombia, Mexico, Suriname and Venezuela. Acreage for “Other Americas” can be found in the Acreage table. Net daily oil-equivalent production from these countries can be found in the Net Production of Crude Oil, Natural Gas Liquids and Natural Gas table.
Argentina Chevron has a 50 percent nonoperated interest in the Loma Campana and Narambuena concessions in the Vaca Muerta shale. At Loma Compana, 41 horizontal wells were drilled in 2023, with 44 wells in total put on production. This concession expires in 2048, and the Narambuena concession expires in 2027.
Chevron owns and operates a 100 percent interest in the El Trapial Field with conventional waterflood. The conventional field concession expires in 2032. Chevron also owns and operates a 100 percent interest in the east area of the El Trapial
11


Field in the Vaca Muerta shale formation for unconventional development. In 2023, Chevron continued development on its unconventional resources with one drilling rig. The unconventional concession expires in 2057.
Brazil Chevron holds between 35 and 50 percent of both operated and nonoperated interests in four Blocks within the Campos and Santos Basin, following the relinquishment of seven Blocks in 2023 to the government. Chevron submitted winning bids for 15 additional exploration blocks in the South Santos and Pelotas basins in the December 2023 bid round, with contracts expected to be signed in 2024.
Canada Upstream interests in Canada are concentrated in Alberta and the offshore Atlantic region of Newfoundland and Labrador. The company also has interests in the Northeast British Columbia and the Beaufort Sea region of the Northwest Territories.
The company has a 20 percent nonoperated working interest in the Athabasca Oil Sands Project (AOSP) and associated Quest carbon capture and storage project in Alberta. Oil sands are mined from both the Muskeg River and the Jackpine mines, and bitumen is extracted from the oil sands and upgraded into synthetic oil. CO2 emissions from the upgrader are reduced by carbon capture and storage facilities.
Chevron has a 70 percent-owned and operated interest in most of its Duvernay shale acreage. By the end of 2023, a total of 261 wells have been tied into production facilities. The company will commence marketing its interest in these assets in 2024.
Chevron has a 26.9 percent nonoperated working interest in the Hibernia Field and a 24.1 percent nonoperated working interest in the unitized Hibernia Southern Extension areas offshore Atlantic Canada. The company has a 29.6 percent nonoperated working interest in the heavy oil Hebron Field, also offshore Atlantic Canada, which has an expected remaining economic life of 25 years.
The company has a 25 percent nonoperated working interest in blocks EL 1168 and EL 1148 located in offshore Atlantic Canada.
Colombia Chevron has a 40 percent-owned and operated interest in the offshore Colombia-3 and Guajira Offshore-3 Blocks. Chevron has initiated the relinquishment of Guajira Offshore-3 Block to the government, which is expected to complete in 2024.
Mexico All blocks in which Chevron has a participating interest are in the process of being relinquished to the government.
Suriname Chevron has a 60 percent-owned and operated working interest in Block 5 and an 80 percent owned and operated interest in the shallow water Block 7. Chevron also holds a 33.3 percent nonoperated working interest in deepwater Block 42.
Venezuela Chevron’s interests in Venezuela are located in western Venezuela, the Orinoco Belt and offshore Venezuela. As of December 31, 2023, no proved reserves are recognized for these interests. In 2023, the company conducted activities in Venezuela consistent with the authorization provided pursuant to general licenses issued by the United States government.
Chevron has a 39.2 percent interest in Petroboscan, which operates the Boscan Field in western Venezuela as well as a 25.2 percent interest in Petroindependiente, which operates the LL-652 Field in Lake Maracaibo. Both licenses were extended in 2023 from 2026 to 2041. Chevron has a 30 percent interest in Petropiar, which operates the heavy oil Huyapari Field under an agreement expiring in 2033 and a 35.8 percent interest in Petroindependencia, which includes the Carabobo 3 heavy oil project located in three blocks in the Orinoco Belt under a contract expiring in 2035.
Chevron also operates and holds a 60 percent interest in the Loran gas field offshore Venezuela. This is part of a cross- border field that includes the Manatee field in Trinidad and Tobago. This license expires in 2039.
Africa
In Africa, the company is engaged in upstream activities in Angola, the Republic of Congo (ROC), Cameroon, Egypt, Equatorial Guinea, Namibia and Nigeria. Acreage for Africa can be found in the Acreage table. Net daily oil-equivalent production from these countries can be found in the Net Production of Crude Oil, Natural Gas Liquids and Natural Gas table.
Angola The company operates and holds a 39.2 percent interest in Block 0, a concession adjacent to the Cabinda coastline. In May 2023, the extension for this Block was fully approved until 2050. The Block 0 Sanha Lean Gas Connection Project
12


(SLGC) execution continues and is expected to be completed in 2024. SLGC is a new platform that ties the existing complex to new connecting pipelines for gathering and exporting gas from Blocks 0 and 14 to Angola LNG.
In August 2023, construction started at the South N’Dola project located in Area B of Block 0. Fabrication is ongoing, and first oil is expected in fourth quarter 2025.
Chevron also operates and holds a 31 percent interest in a production sharing contract (PSC) for deepwater Block 14 which expires in 2028.
Chevron has a 36.4 percent shareholding in Angola LNG Limited, which operates an onshore natural gas liquefaction plant in Soyo, Angola. The plant has the capacity to process 1.1 billion cubic feet of natural gas per day. This is the world’s first liquefied natural gas (LNG) plant supplied with associated gas, where the natural gas is a byproduct of crude oil production. Feedstock for the plant originates from multiple fields and operators.
Chevron owns a 31 percent nonoperated working interest in the New Gas Consortium Project (NGC). NGC is an offshore gas concession in which the Quiluma and Maboqueiro (Q&M) fields will be the first to be developed with first production expected in 2026. The Q&M development includes two wellhead platforms and an onshore gas treatment plant with connections to the Angola LNG plant. Proved reserves have not been recognized for this project.
Angola-Democratic Republic of Congo (DRC) Joint Development Area In December 2023, Chevron signed a production sharing agreement (PSA) with the Angola and DRC governments to explore Block 14/23 located in the Zone of Common Interest established between the Republic of Angola and DRC maritime area. Chevron has a 31 percent-owned and operated working interest under the PSA.
Angola-Republic of Congo Joint Development Area Chevron operates and holds a 31.25 percent interest in the Lianzi Unitization Zone (Lianzi), which is located in an area shared equally by Angola and the ROC. This interest expires in 2031. In June 2023, the company initiated the process to sell its interest in the ROC portion of Lianzi, while retaining the Angolan portion.
Republic of Congo In June 2023, the company initiated the process to sell its 31.5 percent nonoperated interest in the offshore Haute Mer permit area. The Haute Mer permits of Nkossa, Nsoko and Moho-Bilondo expire in 2040.
Cameroon Chevron has a 100 percent interest in the YoYo Block in the Douala Basin. Preliminary development plans include a possible joint development between YoYo and the Yolanda field located in Equatorial Guinea Block I.
Egypt In the Mediterranean Sea, Chevron holds a 63 percent-owned and operated interest in North Sidi Barrani (Block 2) and North El Dabaa (Block 4) and a 45 percent interest in the Nargis block, as well as a 27 percent nonoperated working interest in both North Marina (Block 6) and North Cleopatra (Block 7). In 2023, the company successfully completed its first exploration well in the Nargis Offshore area. In the Red Sea, the company holds a 45 percent-owned and operated interest in Block 1.
Equatorial Guinea Chevron has a 38 percent-owned and operated interest in the Aseng and the Yolanda fields in Block I and a 45 percent-owned and operated interest in the Alen Field in Block O.
The company also holds a 32 percent nonoperated interest in the Alba Field, a 28 percent nonoperated interest in the Alba LPG Plant and a 45 percent interest in the Atlantic Methanol Production Company.
Namibia Chevron has an 80 percent-owned and operated interest in PEL90 (Block 2813B) in the Orange Basin, offshore Namibia. Chevron acquired a 3-D seismic survey in 2023 and is assessing the exploration potential of this Block.
Nigeria Chevron operates and holds a 40 percent interest in six concessions, five operated and one nonoperated in the onshore and near-offshore regions of the Niger Delta. The company also holds acreage positions in four operated and six nonoperated deepwater blocks, with working interests ranging from 20 to 100 percent.
Chevron operates and holds a 67.3 percent interest in the Agbami field, located in deepwater Oil Mining Lease (OML) 127 and OML 128. OML 127 expires in 2024 and OML 128 expires in 2042. In 2023, Chevron executed relevant agreements for the conversion of OML 127 to Petroleum Mining Leases and Petroleum Prospecting Licenses under the Petroleum Industry Act 2021. Additionally, Chevron holds a 30 percent nonoperated working interest in the Usan field in OML 138 that expires in 2042.
In deepwater exploration, Chevron operates and holds a 55 percent interest, in both the deepwater Nsiko discoveries in OML 140. Chevron also holds a 27 percent nonoperated interest in OML 139 and OML 154 and the company continues to work with the operator to evaluate development options for the multiple deepwater discoveries in the Usan area, including
13


the Owowo field, which straddles OML 139 and OML 154. The development plan for the Owowo field involves a subsea tie-back to the existing Usan floating, production, storage and offloading vessel.
Also, in the deepwater area, the Aparo field in OML 132 and OML 140 and the third-party-owned Bonga South West field in OML 118 share a common geologic structure and would be developed jointly. Chevron holds a 16.6 percent nonoperated working interest in the unitized area. The development plan involves subsea wells tied back to a floating production, storage and offloading vessel. At the end of 2023, no proved reserves were recognized for this project.
In 2023, Chevron acquired a 40 percent-owned and operated interest of Oil Prospecting License (OPL) 215 that covers 618,000 acres. A new 3-D seismic survey is in the process of being acquired over this exploration block to assess its potential.
Chevron is the operator of the Escravos Gas Plant with a total processing capacity of 680 million cubic feet per day of natural gas and liquefied petroleum gas and condensate export capacity of 58,000 barrels per day. The company operates the 33,000-barrel-per-day Escravos Gas to Liquids facility. In addition, the company holds a 36.9 percent interest in the West African Gas Pipeline Company Limited affiliate, which supplies Nigerian natural gas to customers in Benin, Togo and Ghana.
Asia
In Asia, the company is engaged in upstream activities in Bangladesh, China, Cyprus, Indonesia, Israel, Kazakhstan, Kurdistan Region of Iraq, Myanmar, the Partitioned Zone between Saudi Arabia and Kuwait, Russia and Thailand. Acreage for Asia can be found in the Acreage table. Net daily oil-equivalent production for these countries can be found in the Net Production of Crude Oil, Natural Gas Liquids and Natural Gas table.
Bangladesh Chevron Bangladesh operates and holds 100 percent interest in Block 12 (Bibiyana field) and Blocks 13 and 14 (Jalalabad and Moulavi Bazar fields) under two PSCs. The rights to produce from Jalalabad expire in 2034, from Moulavi Bazar in 2038 and from Bibiyana in 2034. In 2023, drilling commenced on an appraisal well in the Bibiyana Field.
China Chevron has nonoperated working interests in several areas in China. The company has a 49 percent nonoperated working interest in the Chuandongbei project, including the Loujiazhai and Gunziping natural gas fields located onshore in the Sichuan Basin. The company also has nonoperated working interests of 32.7 percent in Block 16/19 in the Pearl River Mouth Basin and 24.5 percent in the Qinhuangdao (QHD) 32-6 Block in the Bohai Bay. The PSCs for Block 16/19 and QHD 32-6 expire in 2028 and 2024, respectively.
Cyprus The company holds a 35 percent-owned and operated interest in the Aphrodite gas field in Block 12 under a PSC, with an exploitation license that expires in 2044. In July 2023, an appraisal well was completed, confirming estimates related to size and scope of the gas deposit. An optimized development plan is currently under discussion with the government of Cyprus.
Indonesia In October 2023, Chevron closed the sale of its 62 percent interest in two PSCs in the Kutei Basin (Rapak and Ganal) and its 72 percent interest in the Makassar Strait PSC.
Israel Chevron holds a 39.7 percent-owned and operated interest in the Leviathan field, which operates under a concession that expires in 2044. In July 2023, Chevron announced a final investment decision to install a third gathering pipeline that is expected to increase gas production capacity from approximately 1.2 to nearly 1.4 billion cubic feet per day from the Leviathan reservoir. Proved reserves were recognized for this project, which is scheduled for completion in 2025. Chevron is evaluating expansion options to further monetize gas resources at Leviathan, including opportunities via existing and planned regional infrastructure as well as potential avenues for entry into the global LNG market.
The company also holds a 25 percent-owned and operated interest in the Tamar gas field, which operates under a concession that expires in 2038. Phase 1 of the Tamar Optimization Project includes installation of a new pipeline to increase delivery capacity to the processing platform, allowing for production at the platform to increase from approximately 1 to 1.2 billion cubic feet per day. This project is scheduled for completion in 2025. Chevron reached final investment decision on Phase 2 of the project in February 2024, which is expected to further increase capacity to approximately 1.6 billion cubic feet of gas per day and includes investment in additional midstream infrastructure. In late 2023, Israel’s Ministry of Energy amended Chevron’s export permit to allow increased quantities to our customer in Egypt.
Kazakhstan Chevron has a 50 percent interest in the Tengizchevroil (TCO) affiliate and an 18 percent nonoperated working interest in the Karachaganak field.
14


TCO is developing the Tengiz and Korolev crude oil fields in western Kazakhstan under a concession agreement that expires in 2033. Most of TCO’s 2023 crude oil production was exported through the Caspian Pipeline Consortium (CPC) pipeline.
In 2023, TCO achieved mechanical completion at the Future Growth Project (FGP). In first half 2024, the Wellhead Pressure Management Project (WPMP) is expected to begin field conversion of gathering stations to low pressure continuing through two major train turnarounds. FGP is expected to start-up during first half 2025 and ramp up to full production within three months. Proved reserves have been recognized for the FGP/WPMP.
The Karachaganak field is located in northwest Kazakhstan, and operations are conducted under a PSC that expires in 2038. During 2023, a majority of the exported liquids were transported through the CPC pipeline, with the remaining shipped through diversified routes. Development continued on the Karachaganak Expansion Project Stage 1A and Stage 1B, which are expected to complete in second half 2024 and 2026, respectively. Proved reserves have been recognized for both projects.
Kazakhstan/Russia Chevron has a 15 percent interest in the CPC. In January 2023, CPC announced that the debottlenecking project achieved mechanical completion which will enable increased throughput capacity for the start-up of FGP. CPC transported an average of 1.4 million barrels of crude oil per day, composed of 1.2 million barrels per day from Kazakhstan and 0.2 million barrels per day from Russia.
Kurdistan Region of Iraq In 2023, the company relinquished its 50 percent nonoperated working interest in the Sarta PSC and the 40 percent nonoperated working interest in Qara Dagh PSC expired. Chevron expects an exit from the Kurdistan Region of Iraq in 2024 on execution of the final Relinquishment and Termination Agreements with the government.
Myanmar Chevron has a 41.1 percent nonoperated working interest in a PSC for the production of natural gas from the Yadana, Badamyar and Sein fields, within Blocks M5 and M6, in the Andaman Sea. The PSC expires in 2028. The company also has a 41.1 percent nonoperated working interest in a pipeline company that transports natural gas to the Myanmar-Thailand border for delivery to power plants in Thailand.
In 2022, Chevron signed an agreement to sell the company’s interest in all Myanmar assets and plans to exit the country in 2024.
Partitioned Zone Chevron holds a concession to operate the Kingdom of Saudi Arabia’s 50 percent interest in the hydrocarbon resources in the onshore area of the Partitioned Zone between Saudi Arabia and Kuwait. The concession expires in 2046. Current activities focus on base business optimization and safely re-starting drilling activities. Drilling commenced on an exploration well in late 2023.
Thailand Chevron holds operated interests in the Pattani Basin, located in the Gulf of Thailand, with ownership ranging from 35 percent to 71.2 percent. Concessions for producing areas within this basin expire between 2028 and 2035. Chevron has a 35 percent-owned and operated interest in the Pailin field in Block 12/27. Chevron also has a 16 percent nonoperated working interest in the Arthit field located in the Malay Basin. Concessions for the producing areas within this basin expire between 2036 and 2040. In May 2023, Chevron was awarded an exploration and production license for Block G2/65, which covers 3.7 million net acres.
Chevron holds between 30 to 80 percent operated and nonoperated working interests in the Thailand-Cambodia Overlapping Claims Area that are inactive, pending resolution of border issues between Thailand and Cambodia.
Australia
Chevron is the largest producer of LNG in Australia. Acreage can be found in the Acreage table. Net daily oil-equivalent production can be found in the Net Production of Crude Oil, Natural Gas Liquids and Natural Gas table.
Upstream activities in Australia are concentrated offshore Western Australia, where the company is the operator of two major LNG projects, Gorgon and Wheatstone, and has a nonoperated working interest in the North West Shelf (NWS) Venture and exploration acreage in the Carnarvon Basin.
Chevron holds a 47.3 percent-owned and operated interest in Gorgon on Barrow Island, which includes the development of the Gorgon and Jansz-Io fields, a three-train 15.6 million-metric-ton-per-year LNG facility, a carbon capture and underground storage facility and a domestic gas plant. The Gorgon Stage 2 project achieved first gas in May 2023. Progress on the Jansz-Io Compression project continued during 2023 with first gas expected in 2027, and proved reserves have been recognized for this project. Gorgon’s estimated remaining economic life exceeds 40 years.
15


Chevron holds an 80.2 percent interest in the offshore licenses and a 64.1 percent-owned and operated interest in the LNG facilities associated with Wheatstone. Wheatstone includes the development of the Wheatstone and Iago fields, a two-train, 8.9 million-metric-ton-per-year LNG facility, and a domestic gas plant. The onshore facilities are located at Ashburton North on the coast of Western Australia. Wheatstone’s estimated remaining economic life exceeds 17 years.
Chevron has a 16.7 percent nonoperated working interest in the North West Shelf (NWS) Venture in Western Australia. The company continues to evaluate exploration and appraisal activity across the Carnarvon Basin, in which it holds more than 1.8 million net acres.
Chevron owns and operates the Clio, Acme and Acme West fields. The company is collaborating with other Carnarvon Basin participants to assess the possibility of developing Clio and Acme through shared utilization of existing infrastructure.
Chevron holds nonoperated working interests ranging from 20 to 50 percent, in three greenhouse gas assessment permits to evaluate the potential of carbon storage. The blocks, including two in the Carnarvon Basin off the northwestern coast of Western Australia and one in the Bonaparte Basin offshore Northern Territory, total nearly 7.8 million acres.
United Kingdom
Acreage can be found in the Acreage table. Net oil equivalent production for the United Kingdom can be found in the Net Production of Crude Oil, Natural Gas Liquids and Natural Gas table.
Chevron holds a 19.4 percent nonoperated working interest in the Clair field, located west of the Shetland Islands. The Clair Ridge project is the second development phase of the Clair field, with a design capacity of 120,000 barrels of crude oil and 100 million cubic feet of natural gas per day. The Clair field has an estimated remaining production life extending beyond 2050.
Sales of Natural Gas Liquids and Natural Gas
The company sells NGLs and natural gas from its producing operations under a variety of contractual arrangements. In addition, the company also makes third-party purchases and sales of NGLs and natural gas in connection with its supply and trading activities.
U.S. and international sales of NGLs averaged 376,000 and 247,000 barrels per day, respectively, in 2023.
During 2023, U.S. and international sales of natural gas averaged 4.7 billion and 6.0 billion cubic feet per day, respectively, which includes the company’s share of equity affiliates’ sales. Outside the United States, substantially all of the natural gas sales from the company’s producing interests are from operations in Angola, Australia, Bangladesh, Canada, Equatorial Guinea, Kazakhstan, Indonesia, Israel, Nigeria and Thailand.
Refer to Selected Operating Data in Management’s Discussion and Analysis of Financial Condition and Results of Operations, for further information on the company’s sales volumes of NGLs and natural gas. Refer also to Delivery Commitments for information related to the company’s delivery commitments for the sale of crude oil and natural gas.
Downstream
Refining Operations
At the end of 2023, the company had a refining network capable of processing 1.8 million barrels per day. Operable capacity at December 31, 2023, and daily refinery inputs for the company and affiliate refineries for 2021 through 2023, are summarized in the table below. Average crude unit distillation capacity utilization was 89.8 percent in 2023 and 88.6 percent in 2022.
At U.S. refineries, crude unit distillation capacity utilization, which includes all crude oil and other inputs, averaged 90.8 percent in 2023, compared with 87.3 percent in 2022. Chevron processes both imported and domestic crude oil in its U.S. refining operations. Imported crude oil accounted for about 60 percent of Chevron’s U.S. refinery inputs in both 2023 and 2022.
In the United States, the company continued work on projects aimed at improving refinery flexibility and reliability. In 2023, the Pasadena Refinery continued progress on a project that is expected to increase light crude oil throughput capacity to 125,000 barrels per day in 2024. This project is expected to allow the company to process more equity crude from the
16


Permian Basin, supply more products to customers in the U.S. Gulf Coast and realize synergies with the company’s Pascagoula refinery. In July 2023, the Richmond refinery commenced making API Group III base oils.
Outside the United States, the company has interests in three large refineries in Singapore, South Korea and Thailand. Singapore Refining Company (SRC), a 50 percent-owned joint venture, has a total capacity of 290,000 barrels of crude per day and manufactures a wide range of petroleum products. The 50 percent-owned GS Caltex (GSC) Yeosu Refinery in South Korea remains one of the world’s largest refineries with a total crude capacity of 800,000 barrels per day. The company’s 60.6 percent-owned refinery in Map Ta Phut, Thailand, continues to supply high-quality petroleum products into regional markets.
Petroleum Refineries: Locations, Capacities and Crude Oil Inputs
Capacities and inputs in thousands of barrels per dayDecember 31, 2023Refinery Crude Oil Inputs*
Locations Number Operable Capacity 202320222021
PascagoulaMississippi1 369 346 320 333 
El SegundoCalifornia1 290 226 248 233 
RichmondCalifornia1 257 225 167 211 
PasadenaTexas1 85 83 77 76 
Salt Lake CityUtah1 58 54 53 50 
Total Consolidated Companies — United States 5 1,059 934 865 903 
Map Ta PhutThailand1 175 153 156 135 
Total Consolidated Companies — International 1 175 153 156 135 
AffiliatesVarious Locations2 545 473 483 441 
Total Including Affiliates — International 3 720 626 639 576 
Total Including Affiliates — Worldwide 8 1.779 1,560 1,504 1,479 
*In addition to crude oil inputs, the company processed other feedstocks of 38, 72 and 58 thousand barrels per day in 2023, 2022 and 2021, respectively.

Renewable Fuels
The company develops and produces renewable fuels, including but not limited to renewable diesel, renewable gasoline, biodiesel, sustainable aviation fuel and renewable natural gas (RNG).
In 2023, the El Segundo refinery in California successfully converted the diesel hydrotre