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  <xsd:element id="cvx_ForeignCurrencyEffects" name="ForeignCurrencyEffects" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_GainLossonImpairmentChargesandOtherAssetsWriteoffs" name="GainLossonImpairmentChargesandOtherAssetsWriteoffs" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_GeneralPolicyTextBlock" name="GeneralPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_GsCaltexCorporationMember" name="GsCaltexCorporationMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_GuarantorObligationsRemainingTerm" name="GuarantorObligationsRemainingTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized" name="HigherPercentageOfProjectedBenefitObligationOrMarketRelatedValueOfPlanAssetsOfWhichLossesAreAmortized" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_IdemnificationsAbstract" name="IdemnificationsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_IncludingPortionFundedbyThirdPartyMember" name="IncludingPortionFundedbyThirdPartyMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_IncomeTaxAuthorityLineItems" name="IncomeTaxAuthorityLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_IncomeTaxAuthorityTable" name="IncomeTaxAuthorityTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation" name="IndemnificationsAcquiredCompanyEnvironLiabilitiesMaxObligation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_InternationalDownstreamMember" name="InternationalDownstreamMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_InternationalEquitySecuritiesMember" name="InternationalEquitySecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_InternationalMember" name="InternationalMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_IntersegmentEliminationsCorporateNonSegmentMember" name="IntersegmentEliminationsCorporateNonSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_IntersegmentEliminationsOperatingSegmentsandCorporateNonSegmentMember" name="IntersegmentEliminationsOperatingSegmentsandCorporateNonSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_InvestmentInCompanysCommonStock" name="InvestmentInCompanysCommonStock" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne" name="InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieOne" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cvx_InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree" name="InvestmentInVieGreaterLessThanUnderlyingEquityInVieNetAssetsVieThree" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_InvestmentsAndAdvancesMember" name="InvestmentsAndAdvancesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_LeasesFutureMinimumPaymentsDueAbstract" name="LeasesFutureMinimumPaymentsDueAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_LeasesFutureMinimumPaymentsDueTableTextBlock" name="LeasesFutureMinimumPaymentsDueTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_LeasingArrangementLeaseNoncancelableTerm" name="LeasingArrangementLeaseNoncancelableTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_LessAmountsRepresentingInterestAndExecutoryCostsInFutureCapitalLeasePayments" name="LessAmountsRepresentingInterestAndExecutoryCostsInFutureCapitalLeasePayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cvx_LiabilityRecordedForEquivalentSharesGranted" name="LiabilityRecordedForEquivalentSharesGranted" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="cvx_LitigationSettlementAmounttobePaidViaThirdParty" name="LitigationSettlementAmounttobePaidViaThirdParty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_LoanProvidedToFundPipeLineConstruction" name="LoanProvidedToFundPipeLineConstruction" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_LongTermLoansIncludedInInvestmentsAndAdvances" name="LongTermLoansIncludedInInvestmentsAndAdvances" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_LongTermReceivablesNetMember" name="LongTermReceivablesNetMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_LossContingencyPercentageOfFundsWithheldByBanksDueToFreezeOrder" name="LossContingencyPercentageOfFundsWithheldByBanksDueToFreezeOrder" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder" name="LossContingencyPercentageOfPaymentsWithheldByThirdPartiesDueToFreezeOrder" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_MarketableSecuritiesSold" name="MarketableSecuritiesSold" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_MaturityPeriodOfBankTimeDepositsMinimum" name="MaturityPeriodOfBankTimeDepositsMinimum" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_MaturityPeriodofBanktimeDepositsclassifiedasCashequivalents" name="MaturityPeriodofBanktimeDepositsclassifiedasCashequivalents" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage" name="MaximumAnnualIncreasePercentageToCompanyContributionForRetireeMedicalCoverage" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_MaximumNumberOfSharesThatMayBeIssuedUnderLtipInFormOtherThanStockOptionStockAppreciationRightOrAwardRequiringFullPaymentForSharesByRecipient" name="MaximumNumberOfSharesThatMayBeIssuedUnderLtipInFormOtherThanStockOptionStockAppreciationRightOrAwardRequiringFullPaymentForSharesByRecipient" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_MiningAssetsMember" name="MiningAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_MiscellaneousActivitiesforProjectswithSmallerAmountsSuspendedMember" name="MiscellaneousActivitiesforProjectswithSmallerAmountsSuspendedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_MtbeMember" name="MtbeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_MutualFundsPlanAssetsMember" name="MutualFundsPlanAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract" name="NetCashPaymentsForInterestOnDebtAndIncomeTaxesProvidedByOperatingActivitiesAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NetPurchasesOfTimeDeposits" name="NetPurchasesOfTimeDeposits" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_NoDrillingActivityMember" name="NoDrillingActivityMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NonSponsoredDefinedBenefitPlans" name="NonSponsoredDefinedBenefitPlans" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_NonUsDownstreamMember" name="NonUsDownstreamMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_NotesPayableOneMember" name="NotesPayableOneMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_NotesPayableSixMember" name="NotesPayableSixMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_NotesPayableThreeMember" name="NotesPayableThreeMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NumberOfLtipPerformanceUnitsOutstanding" name="NumberOfLtipPerformanceUnitsOutstanding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_NumberOfLtipPerformanceUnitsVestedOutstanding" name="NumberOfLtipPerformanceUnitsVestedOutstanding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations" name="NumberOfTreasuryStocksHeldInBenefitPlanTrustForFundingObligations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis" name="NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysDomesticPensionPlansAreBeingAmortizedForOverStraightLineBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis" name="NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysInternationalPensionPlansAreBeingAmortizedForOverStraightLineBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis" name="NumberOfYearsNetActuarialLossesRecordedInAccumulatedOtherComprehensiveLossForCompanysOpebPlansAreBeingAmortizedForOverStraightLineBasis" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_NumberofContractBreaches" name="NumberofContractBreaches" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_OffsettingAssetsAndLiabilitiesTableTextBlock" name="OffsettingAssetsAndLiabilitiesTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OnePointOneZeroFourPercentNotesDue2017Member" name="OnePointOneZeroFourPercentNotesDue2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OnePointSevenOneEightPercentNotesdue2018Member" name="OnePointSevenOneEightPercentNotesdue2018Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OnePointThreeFourFivePercentNotesdue2017Member" name="OnePointThreeFourFivePercentNotesdue2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_OperatingLeasesContingentRentalsRenewalOptionTerm" name="OperatingLeasesContingentRentalsRenewalOptionTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OperatingSegmentsandCoporateNonSegmentMember" name="OperatingSegmentsandCoporateNonSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherAssetsandInvestmentsMember" name="OtherAssetsandInvestmentsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherBondSecuritiesMember" name="OtherBondSecuritiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherBusinessesMember" name="OtherBusinessesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherContingenciesAndCommitmentsAxis" name="OtherContingenciesAndCommitmentsAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherContingenciesAndCommitmentsDomain" name="OtherContingenciesAndCommitmentsDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherContingenciesAndCommitmentsLineItems" name="OtherContingenciesAndCommitmentsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherContingenciesAndCommitmentsTable" name="OtherContingenciesAndCommitmentsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherPlanAssetsMember" name="OtherPlanAssetsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_OtherVieMember" name="OtherVieMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_PaymentToPartiesForDamagesWithIn" name="PaymentToPartiesForDamagesWithIn" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements" name="PaymentsMadeUnderLongTermUnconditionalPurchaseObligationsAndCommitmentsIncludingThroughputAndTakeOrPayAgreements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_PayrollTaxes" name="PayrollTaxes" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_PercentageOfAffiliateBySummarizedFinancialInformation" name="PercentageOfAffiliateBySummarizedFinancialInformation" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets" name="PercentageOfDomesticPensionPlanAssetsRelativeToPensionPlanAssets" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_PercentageOfImpactOfUnrecognizedTaxBenefitsOnEffectiveTaxRateIfSubsequentlyRecognized" name="PercentageOfImpactOfUnrecognizedTaxBenefitsOnEffectiveTaxRateIfSubsequentlyRecognized" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_PetroboscanMember" name="PetroboscanMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_PetropiarMember" name="PetropiarMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_PortionOfEquityOwnershipInterestOfVieNineHeldByPublic" name="PortionOfEquityOwnershipInterestOfVieNineHeldByPublic" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_ProceedsToBeReceivedInFuturePeriodsForSaleOfEquityInterest" name="ProceedsToBeReceivedInFuturePeriodsForSaleOfEquityInterest" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis" name="ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesAxis" nillable="true" substitutionGroup="xbrldt:dimensionItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain" name="ProjectsWithExploratoryWellCostsCapitalizedForMoreThanOneYearByDifferentActivitiesDomain" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_PropertyPlantAndEquipmentFairValueBeforeTaxLoss" name="PropertyPlantAndEquipmentFairValueBeforeTaxLoss" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment" name="ProposedAdditionalPaymentForPlaintiffAttorneyFeesAsPercentageOfJudgment" nillable="true" substitutionGroup="xbrli:item" type="num:percentItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_PublicApologyDatewithinJudgment" name="PublicApologyDatewithinJudgment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_PurchasedCrudeOilAndProductsMember" name="PurchasedCrudeOilAndProductsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_RecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncome" name="RecognizedInNetPeriodicBenefitCostAndOtherComprehensiveIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_RedeemableLongTermDebt" name="RedeemableLongTermDebt" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="cvx_RemediationProgram" name="RemediationProgram" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_ReviewingDevelopmentAlternativesMember" name="ReviewingDevelopmentAlternativesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SaleAndOtherOperatingRevenuesFromAffiliatedCompanies" name="SaleAndOtherOperatingRevenuesFromAffiliatedCompanies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_ScheduleOfAffiliateFinancialStatementsTable" name="ScheduleOfAffiliateFinancialStatementsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_ScheduleOfOtherFinancialInformationTableTextBlock" name="ScheduleOfOtherFinancialInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_ScheduleOfSubsidiaryFinancialStatementsTable" name="ScheduleOfSubsidiaryFinancialStatementsTable" nillable="true" substitutionGroup="xbrldt:hypercubeItem" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_SegmentAssetsAbstract" name="SegmentAssetsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SegmentEarningsOtherIncomeExpense" name="SegmentEarningsOtherIncomeExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_SegmentIncomeTaxExpenseTableTextBlock" name="SegmentIncomeTaxExpenseTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_ShareBasedCompensationArrangementByShareBasedPaymentAwardContractualTerm" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardContractualTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofSharesRemainingAvailableforGrant" name="SharebasedCompensationArrangementbySharebasedPaymentAwardNumberofSharesRemainingAvailableforGrant" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_SharesAuthorizedForIssuanceUnderCompanysNonEmployeeDirectorsPlan" name="SharesAuthorizedForIssuanceUnderCompanysNonEmployeeDirectorsPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_SharesAvailableForIssuanceUnderCompanysNonEmployeeDirectorsPlan" name="SharesAvailableForIssuanceUnderCompanysNonEmployeeDirectorsPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="instant" />
  <xsd:element id="cvx_ShortTermInvestmentsPolicyTextBlock" name="ShortTermInvestmentsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SitesWithPotentialRemediationActivities" name="SitesWithPotentialRemediationActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant" />
  <xsd:element abstract="true" id="cvx_SitesWithPotentialRemediationActivitiesMember" name="SitesWithPotentialRemediationActivitiesMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_StarPetroleumRefiningCompanyLimitedMember" name="StarPetroleumRefiningCompanyLimitedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_StockOptionAbstract" name="StockOptionAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_StockOptionsAndStockAppreciationRightsMember" name="StockOptionsAndStockAppreciationRightsMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_SubsidiaryStatementsCaptionsLineItems" name="SubsidiaryStatementsCaptionsLineItems" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialDataAffiliateNetEquityTableTextBlock" name="SummarizedFinancialDataAffiliateNetEquityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialDataAffiliateTableTextBlock" name="SummarizedFinancialDataAffiliateTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_SummarizedFinancialDataOfAffiliateAbstract" name="SummarizedFinancialDataOfAffiliateAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialDataOfAffiliateTextBlock" name="SummarizedFinancialDataOfAffiliateTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_SummarizedFinancialDataOfSubsidiaryOneAbstract" name="SummarizedFinancialDataOfSubsidiaryOneAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialDataOfSubsidiaryTextBlock" name="SummarizedFinancialDataOfSubsidiaryTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialDataSubsidiaryNetEquityOneTableTextBlock" name="SummarizedFinancialDataSubsidiaryNetEquityOneTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialDataSubsidiaryOneTableTextBlock" name="SummarizedFinancialDataSubsidiaryOneTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialInformationOnIncomeBeforeIncomeTaxExpense" name="SummarizedFinancialInformationOnIncomeBeforeIncomeTaxExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_SummarizedFinancialInformationTableTextBlock" name="SummarizedFinancialInformationTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_SummaryOfOptionActivityAbstract" name="SummaryOfOptionActivityAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_SuspendedWellCostsDisclosureTableTextBlock" name="SuspendedWellCostsDisclosureTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_TaxBenefitFromDividendsPaidOnUnallocatedEsopSharesAndOther" name="TaxBenefitFromDividendsPaidOnUnallocatedEsopSharesAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_TaxesOtherThanOnIncome" name="TaxesOtherThanOnIncome" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_TaxesOtherThanOnIncomeTableTextBlock" name="TaxesOtherThanOnIncomeTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="nonnum:textBlockItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_TengizchevroilLlpMember" name="TengizchevroilLlpMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_TimeDepositsMatured" name="TimeDepositsMatured" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration" />
  <xsd:element id="cvx_TimeDepositsPurchased" name="TimeDepositsPurchased" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_TwoPointFourTwoSevenPercentNotesdue2020Member" name="TwoPointFourTwoSevenPercentNotesdue2020Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_TwoPointOneNineThreePercentNotesdue2019Member" name="TwoPointOneNineThreePercentNotesdue2019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_TwoPointThreeFiveFivePercentNotesDue2022Member" name="TwoPointThreeFiveFivePercentNotesDue2022Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears" name="UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedInThreeYears" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedMember" name="UndergoingFrontEndEngineeringAndDesignWithFinalInvestmentDecisionExpectedMember" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_UnrecognizedTaxBenefitsAdditionsOrReductionsResultingFromCurrentYearAssetAcquisitionsOrSales" name="UnrecognizedTaxBenefitsAdditionsOrReductionsResultingFromCurrentYearAssetAcquisitionsOrSales" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_UnrecognizedTaxBenefitsForeignCurrencyEffects" name="UnrecognizedTaxBenefitsForeignCurrencyEffects" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_UnremittedEarningsOfInternationalConsolidatedSubsidiariesAndAffiliatesWithNoDeferredIncomeTaxProvision" name="UnremittedEarningsOfInternationalConsolidatedSubsidiariesAndAffiliatesWithNoDeferredIncomeTaxProvision" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant" />
  <xsd:element id="cvx_UpstreamCapitalLeases" name="UpstreamCapitalLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cvx_ValuationAllowancesandReservesAdditionstoDeferredIncomeTaxExpense" name="ValuationAllowancesandReservesAdditionstoDeferredIncomeTaxExpense" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element id="cvx_ValueOfSharesReleasedFromLeveragedEmployeeStockOwnershipPlanToReduceCostOfCompanyMatchingContributionsToEmployeeAccountsWithinEsip" name="ValueOfSharesReleasedFromLeveragedEmployeeStockOwnershipPlanToReduceCostOfCompanyMatchingContributionsToEmployeeAccountsWithinEsip" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_Variableratenotesdue2016Member" name="Variableratenotesdue2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_Variableratenotesdue2017Member" name="Variableratenotesdue2017Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_Variableratenotesdue2019Member" name="Variableratenotesdue2019Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_Variableratenotesdue2021Member" name="Variableratenotesdue2021Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts" name="VariousGrantorTrustAssetsInvestedPrimarilyInInterestEarningAccounts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant" />
  <xsd:element id="cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan" name="WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForDomesticPensionPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan" name="WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForInternationalPensionPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan" name="WeightedAverageAmortizationPeriodInYearsForRecognizingPriorServiceCostsCreditsRecordedInAccumulatedOtherComprehensiveLossForOtherPostretirementBenefitPlan" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration" />
  <xsd:element id="cvx_WeightedAverageNumberOfCommonSharesOutstanding" name="WeightedAverageNumberOfCommonSharesOutstanding" nillable="true" substitutionGroup="xbrli:item" type="xbrli:sharesItemType" xbrli:periodType="duration" />
  <xsd:element abstract="true" id="cvx_ZeroPointEightEightNinePercentNotesdue2016Member" name="ZeroPointEightEightNinePercentNotesdue2016Member" nillable="true" substitutionGroup="xbrli:item" type="nonnum:domainItemType" xbrli:periodType="duration" />
</xsd:schema>
