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  <xsd:element id="egy_DeferredCompensationLiabilityFairValueDisclosure" name="DeferredCompensationLiabilityFairValueDisclosure" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="egy_DeferredShareUnitsMember" name="DeferredShareUnitsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_DeferredTaxAssetsOperatingLeases" name="DeferredTaxAssetsOperatingLeases" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="egy_DeferredTaxAssetsReceivables" name="DeferredTaxAssetsReceivables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="egy_DevelopmentTimeframe" name="DevelopmentTimeframe" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_DividendPaidDecember222022Member" name="DividendPaidDecember222022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_DividendPaidJune242022Member" name="DividendPaidJune242022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_DividendPaidMarch182022Member" name="DividendPaidMarch182022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_DividendPaidSeptember232022Member" name="DividendPaidSeptember232022Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_DocumentAndEntityInformation" name="DocumentAndEntityInformation" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_EgyptMember" name="EgyptMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_EgyptianGeneralPetroleumCorporationEGPCMember" name="EgyptianGeneralPetroleumCorporationEGPCMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_EgyptianGeneralPetroleumCorporationEGPCMergedConcessionAgreementMember" name="EgyptianGeneralPetroleumCorporationEGPCMergedConcessionAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_EgyptianGeneralPetroleumCorporationEGPCSouthGhazalatConcessionAgreementMember" name="EgyptianGeneralPetroleumCorporationEGPCSouthGhazalatConcessionAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_EntitledPercentForConsortiumAfterInitialRoyaltyPercentage" name="EntitledPercentForConsortiumAfterInitialRoyaltyPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="egy_EquatorialGuineaSegmentMember" name="EquatorialGuineaSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_EquityAwardsMember" name="EquityAwardsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_EquityMethodInvestmentAdditionalWorkingInterestPercentage" name="EquityMethodInvestmentAdditionalWorkingInterestPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_EstimatedAbandonmentCosts" name="EstimatedAbandonmentCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="egy_EstimatedCostsOfTechnicalStudies" name="EstimatedCostsOfTechnicalStudies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_EstimatedFieldLevelCapitalConversion" name="EstimatedFieldLevelCapitalConversion" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="egy_EstimatedOwnershipToBeReceivedPercent" name="EstimatedOwnershipToBeReceivedPercent" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="egy_EtameMarineBlockMember" name="EtameMarineBlockMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_ExcludedFromProformaMember" name="ExcludedFromProformaMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_ExpectedCostOfDataAcquisition" name="ExpectedCostOfDataAcquisition" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_ExxonMember" name="ExxonMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_FPSOCharterMember" name="FPSOCharterMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_FinanceLeaseCost" name="FinanceLeaseCost" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_FinanceLeaseCostMember" name="FinanceLeaseCostMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GabonSegmentMember" name="GabonSegmentMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GaboneseGovernmentShareOfProfitOilMember" name="GaboneseGovernmentShareOfProfitOilMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GasMember" name="GasMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GlencoreMember" name="GlencoreMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GovernmentOfGabonMember" name="GovernmentOfGabonMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GrantedIn2020Member" name="GrantedIn2020Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_GrantedIn2021Member" name="GrantedIn2021Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_IncomeTaxReconciliationForeignTaxCreditsAdjustment" name="IncomeTaxReconciliationForeignTaxCreditsAdjustment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_IncomeTaxesPaidInKindWithOil" name="IncomeTaxesPaidInKindWithOil" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_IncreaseDecreaseInOilAndGasJointInterestBillingReceivables" name="IncreaseDecreaseInOilAndGasJointInterestBillingReceivables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_IncreaseDecreaseInValueAddedTaxReceivable" name="IncreaseDecreaseInValueAddedTaxReceivable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_IncreaseDecreaseInWorkingInterestOwnershipPercentage" name="IncreaseDecreaseInWorkingInterestOwnershipPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_InitialRecognitionOfOperatingLeaseRightOfUseAssets" name="InitialRecognitionOfOperatingLeaseRightOfUseAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_JointVentureAuditSettlement" name="JointVentureAuditSettlement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="egy_JointVentureProjectAdditionalWorkingInterestPercentage" name="JointVentureProjectAdditionalWorkingInterestPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_JointVentureProjectOwnershipPercent" name="JointVentureProjectOwnershipPercent" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_LeaseCostCapitalized" name="LeaseCostCapitalized" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_LeaseCostsBilledToJointVentureOwnersMember" name="LeaseCostsBilledToJointVentureOwnersMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_LeaseCostsCapitalizedNet" name="LeaseCostsCapitalizedNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_LeaseCostsIncludingCapitalizedCosts" name="LeaseCostsIncludingCapitalizedCosts" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_LeaseExpenseGross" name="LeaseExpenseGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_LesseeOperatingAndFinanceLeaseLiabilityMaturityTableTextBlock" name="LesseeOperatingAndFinanceLeaseLiabilityMaturityTableTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue" name="LesseeOperatingAndFinanceLeaseLiabilityPaymentsDue" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="egy_LiabilityAwardsConvertedToEquity" name="LiabilityAwardsConvertedToEquity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_LiabilityAwardsMember" name="LiabilityAwardsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_LineOfCreditFacilityAdditionalCommitmentInMaximumBorrowingCapacityYearlyDecrease" name="LineOfCreditFacilityAdditionalCommitmentInMaximumBorrowingCapacityYearlyDecrease" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element id="egy_LineOfCreditFacilityCommitmentFeePercentageCommitmentsOrBorrowingBaseExceedsOutstandingUtilizations" name="LineOfCreditFacilityCommitmentFeePercentageCommitmentsOrBorrowingBaseExceedsOutstandingUtilizations" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_LineOfCreditFacilityCommitmentFeePercentageTotalCommitmentsExceedsBorrowingBase" name="LineOfCreditFacilityCommitmentFeePercentageTotalCommitmentsExceedsBorrowingBase" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_LineOfCreditFacilityMaximumOptionalIncreaseInMaximumBorrowingCapacity" name="LineOfCreditFacilityMaximumOptionalIncreaseInMaximumBorrowingCapacity" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="instant"/>
  <xsd:element id="egy_MergedConcessionAgreementDevelopmentTerm" name="MergedConcessionAgreementDevelopmentTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_MergedConcessionAgreementExtensionTerm" name="MergedConcessionAgreementExtensionTerm" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_MergedConcessionAgreementMember" name="MergedConcessionAgreementMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_MonteCarleModelMember" name="MonteCarleModelMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_MonthlyRoyaltyRateBasedOnProductionAtThePublishedPrice" name="MonthlyRoyaltyRateBasedOnProductionAtThePublishedPrice" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_NonrecurringFairValueMeasurementsPolicyTextBlock" name="NonrecurringFairValueMeasurementsPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_NoteToFinancialStatementDetailsTextual" name="NoteToFinancialStatementDetailsTextual" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_NotesToFinancialStatements" name="NotesToFinancialStatements" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_NotesToFinancialStatementsAbstract" name="NotesToFinancialStatementsAbstract" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_NumberOfAnnualPayments" name="NumberOfAnnualPayments" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_NumberOfAppraisalWellboresDrilled" name="NumberOfAppraisalWellboresDrilled" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_NumberOfCharterExtensionPeriods" name="NumberOfCharterExtensionPeriods" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_NumberOfContractExtensionPeriods" name="NumberOfContractExtensionPeriods" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_NumberOfDrilledWellsRequiredByAgreement" name="NumberOfDrilledWellsRequiredByAgreement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_NumberOfExploitationAreas" name="NumberOfExploitationAreas" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_NumberOfTechnicalStudiesRequired" name="NumberOfTechnicalStudiesRequired" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_NumberOfWellsDrilled" name="NumberOfWellsDrilled" nillable="true" substitutionGroup="xbrli:item" type="xbrli:integerItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OilAndGasAverageSalePriceIncreaseDecreasePercentage" name="OilAndGasAverageSalePriceIncreaseDecreasePercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OilAndGasDelivered" name="OilAndGasDelivered" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:volumeItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OperatingAndFinanceLeasesTextBlock" name="OperatingAndFinanceLeasesTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OperationalExpensesAssociatedWithEquipmentAndOther" name="OperationalExpensesAssociatedWithEquipmentAndOther" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_OtherAmortizationInventoryObsolescence" name="OtherAmortizationInventoryObsolescence" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_OtherDemobilizationFeesGross" name="OtherDemobilizationFeesGross" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_OtherDemobilizationFeesNet" name="OtherDemobilizationFeesNet" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_OtherIncomeExpenseNetMember" name="OtherIncomeExpenseNetMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_OtherLongtermLiabilitiesMember" name="OtherLongtermLiabilitiesMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OtherNetPolicyPolicyTextBlock" name="OtherNetPolicyPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OtherReceivablesPolicyTextBlock" name="OtherReceivablesPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_OwnershipPercentage" name="OwnershipPercentage" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_PaymentOfJointVentureAuditSettlement" name="PaymentOfJointVentureAuditSettlement" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_PaymentOfSigningBonusAllocatedToProvedAndUnprovedProperty" name="PaymentOfSigningBonusAllocatedToProvedAndUnprovedProperty" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_PaymentsForMergerRelatedCostsFirstModernizationPayment" name="PaymentsForMergerRelatedCostsFirstModernizationPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_PaymentsForMergerRelatedCostsSecondModernizationPayment" name="PaymentsForMergerRelatedCostsSecondModernizationPayment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_PaymentsForMergerRelatedCostsSignatureBonus" name="PaymentsForMergerRelatedCostsSignatureBonus" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_PaymentsForProceedsFromMaturedDerivativeInstrumentNetOperatingActivities" name="PaymentsForProceedsFromMaturedDerivativeInstrumentNetOperatingActivities" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_PercentageOfShareInCharterPayment" name="PercentageOfShareInCharterPayment" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="egy_PerformanceShareUnitsPSUsMember" name="PerformanceShareUnitsPSUsMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_PeriodOfAgreementForExploitationAreas" name="PeriodOfAgreementForExploitationAreas" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_PeriodOfCharter" name="PeriodOfCharter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_PeriodOfDevelopmentArea" name="PeriodOfDevelopmentArea" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_PlainsMidstreamCanadaMember" name="PlainsMidstreamCanadaMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_PrepaidCharter" name="PrepaidCharter" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
  <xsd:element abstract="true" id="egy_PrepaymentsAndOtherMember" name="PrepaymentsAndOtherMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_PrepaymentsAndOtherPolicyTextBlock" name="PrepaymentsAndOtherPolicyTextBlock" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:textBlockItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_ProductionExpenseMember" name="ProductionExpenseMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_ProductionLicenseAgreementTermExtendedByGovernment" name="ProductionLicenseAgreementTermExtendedByGovernment" nillable="true" substitutionGroup="xbrli:item" type="xbrli:durationItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_ProductionSharingContractAfterSeptember162028Member" name="ProductionSharingContractAfterSeptember162028Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_ProductionSharingContractSeptember172018ThroughSeptember162028Member" name="ProductionSharingContractSeptember172018ThroughSeptember162028Member" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
  <xsd:element id="egy_ReclassificationOfOtherLongtermAssetsToFinanceLeaseRightofuseAssets" name="ReclassificationOfOtherLongtermAssetsToFinanceLeaseRightofuseAssets" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="duration"/>
  <xsd:element id="egy_RecognitionOfAssetRetirementObligations" name="RecognitionOfAssetRetirementObligations" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="credit" xbrli:periodType="duration"/>
  <xsd:element id="egy_RecoveryCostAssignedPercent" name="RecoveryCostAssignedPercent" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="duration"/>
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  <xsd:element id="egy_SeveranceCostAsPercentageOfTargetBonus" name="SeveranceCostAsPercentageOfTargetBonus" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:percentItemType" xbrli:periodType="instant"/>
  <xsd:element id="egy_ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsMinimumSharePriceOver30DayPeriod" name="ShareBasedCompensationArrangementByShareBasedPaymentAwardAwardVestingRightsMinimumSharePriceOver30DayPeriod" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:perShareItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_ShareBuybackProgramMember" name="ShareBuybackProgramMember" nillable="true" substitutionGroup="xbrli:item" type="dtr-types:domainItemType" xbrli:periodType="duration"/>
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  <xsd:element id="egy_SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercisable" name="SharebasedCompensationArrangementBySharebasedPaymentAwardEquityInstrumentsOtherThanOptionsAggregateIntrinsicValueExercisable" nillable="true" substitutionGroup="xbrli:item" type="xbrli:monetaryItemType" xbrli:balance="debit" xbrli:periodType="instant"/>
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  <xsd:element abstract="true" id="egy_statement-statement-note-17-stockbased-compensation-and-other-benefit-plans-summary-of-activity-for-deferred-shares-units-details" name="statement-statement-note-17-stockbased-compensation-and-other-benefit-plans-summary-of-activity-for-deferred-shares-units-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="egy_statement-statement-note-17-stockbased-compensation-and-other-benefit-plans-summary-of-activity-for-restricted-shares-details" name="statement-statement-note-17-stockbased-compensation-and-other-benefit-plans-summary-of-activity-for-restricted-shares-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="egy_statement-statement-note-19-other-comprehensive-income-accumulated-other-comprehensive-income-details" name="statement-statement-note-19-other-comprehensive-income-accumulated-other-comprehensive-income-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="egy_statement-statement-note-2-summary-of-significant-accounting-policies-analysis-of-change-in-allowance-for-bad-debt-details" name="statement-statement-note-2-summary-of-significant-accounting-policies-analysis-of-change-in-allowance-for-bad-debt-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-2-summary-of-significant-accounting-policies-fair-value-of-financial-instruments-details" name="statement-statement-note-2-summary-of-significant-accounting-policies-fair-value-of-financial-instruments-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-2-summary-of-significant-accounting-policies-reconciliation-of-cash-cash-equivalents-and-restricted-cash-details" name="statement-statement-note-2-summary-of-significant-accounting-policies-reconciliation-of-cash-cash-equivalents-and-restricted-cash-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="egy_statement-statement-note-4-acquisitions-and-dispositions-allocation-of-purchase-price-to-assets-acquired-and-liabilities-assumed-details" name="statement-statement-note-4-acquisitions-and-dispositions-allocation-of-purchase-price-to-assets-acquired-and-liabilities-assumed-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-4-acquisitions-and-dispositions-tables" name="statement-statement-note-4-acquisitions-and-dispositions-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-5-segment-information-assets-from-continuing-operations-details" name="statement-statement-note-5-segment-information-assets-from-continuing-operations-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-5-segment-information-segment-activity-of-continuing-operations-details" name="statement-statement-note-5-segment-information-segment-activity-of-continuing-operations-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
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  <xsd:element abstract="true" id="egy_statement-statement-note-7-revenue-revenues-from-contracts-with-customers-and-other-items-not-associated-with-customer-contracts-details" name="statement-statement-note-7-revenue-revenues-from-contracts-with-customers-and-other-items-not-associated-with-customer-contracts-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-7-revenue-tables" name="statement-statement-note-7-revenue-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-deferred-tax-assets-details" name="statement-statement-note-8-income-taxes-deferred-tax-assets-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-income-loss-from-continuing-operations-before-income-taxes-details" name="statement-statement-note-8-income-taxes-income-loss-from-continuing-operations-before-income-taxes-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-operating-loss-carryforwards-details" name="statement-statement-note-8-income-taxes-operating-loss-carryforwards-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-provision-for-income-taxes-details" name="statement-statement-note-8-income-taxes-provision-for-income-taxes-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-reconciliation-of-income-tax-expense-benefit-details" name="statement-statement-note-8-income-taxes-reconciliation-of-income-tax-expense-benefit-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-tables" name="statement-statement-note-8-income-taxes-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-8-income-taxes-tax-years-subject-to-examination-details" name="statement-statement-note-8-income-taxes-tax-years-subject-to-examination-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-9-crude-oil-and-natural-gas-properties-and-equipment-schedule-of-crude-oil-and-natural-gas-properties-and-equipment-details" name="statement-statement-note-9-crude-oil-and-natural-gas-properties-and-equipment-schedule-of-crude-oil-and-natural-gas-properties-and-equipment-details" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-note-9-crude-oil-and-natural-gas-properties-and-equipment-tables" name="statement-statement-note-9-crude-oil-and-natural-gas-properties-and-equipment-tables" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
  <xsd:element abstract="true" id="egy_statement-statement-significant-accounting-policies-policies" name="statement-statement-significant-accounting-policies-policies" nillable="true" substitutionGroup="xbrli:item" type="xbrli:stringItemType" xbrli:periodType="duration"/>
</xsd:schema>
