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  <xs:element name="StockIssuedDuringPeriodSharesSharesIssuedForConversionOfNotePayables" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_StockIssuedDuringPeriodSharesSharesIssuedForConversionOfNotePayables"/>
  <xs:element name="AccretionOfAssetRetirementObligations" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_AccretionOfAssetRetirementObligations"/>
  <xs:element name="ChangeInFairValueOfUnsettledDerivatives" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ChangeInFairValueOfUnsettledDerivatives"/>
  <xs:element name="ChangeInFairValueOfConvertibleNoteLiability" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ChangeInFairValueOfConvertibleNoteLiability"/>
  <xs:element name="ChangeInFairValueOfForwardPurchaseAgreement" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ChangeInFairValueOfForwardPurchaseAgreement"/>
  <xs:element name="ChangeInOtherPropertyPlantAndEquipmentNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ChangeInOtherPropertyPlantAndEquipmentNet"/>
  <xs:element name="IncreaseDecreaseInRoyaltiesPayableRelatedParty" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_IncreaseDecreaseInRoyaltiesPayableRelatedParty"/>
  <xs:element name="PaymentsToAcquireTrustAccountWithdrawals" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_PaymentsToAcquireTrustAccountWithdrawals"/>
  <xs:element name="AmountsIncludedInTheMeasurementOfOperatingLeaseLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_AmountsIncludedInTheMeasurementOfOperatingLeaseLiabilities"/>
  <xs:element name="AccruedPurchasesOfPropertyAndEquipmentAtPeriodEnd" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_AccruedPurchasesOfPropertyAndEquipmentAtPeriodEnd"/>
  <xs:element name="ForwardPurchaseAgrementTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ForwardPurchaseAgrementTextBlock"/>
  <xs:element name="EmergingGrowthCompanyPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_EmergingGrowthCompanyPolicyTextBlock"/>
  <xs:element name="WarrantyObligationsPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_WarrantyObligationsPolicyTextBlock"/>
  <xs:element name="OtherRevenuePolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OtherRevenuePolicyTextBlock"/>
  <xs:element name="WarrantLiabilitiesPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_WarrantLiabilitiesPolicyTextBlock"/>
  <xs:element name="ForwardPurchaseAgreementValuationPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ForwardPurchaseAgreementValuationPolicyTextBlock"/>
  <xs:element name="SegmentsReportingPolicyPolicyTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SegmentsReportingPolicyPolicyTextBlock"/>
  <xs:element name="ScheduleOfProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ScheduleOfProvedDevelopedAndUndevelopedOilAndGasReserveQuantitiesTableTextBlock"/>
  <xs:element name="StandardizedMeasureOfDiscountedFutureCashFlowsRelatingToProvedReservesTableTextBlock" type="dtr:textBlockItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_StandardizedMeasureOfDiscountedFutureCashFlowsRelatingToProvedReservesTableTextBlock"/>
  <xs:element name="BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationDetailsTable"/>
  <xs:element name="BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationDetailsLineItems"/>
  <xs:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesOilGasReserves" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesOilGasReserves"/>
  <xs:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDerivativeAssets" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedDerivativeAssets"/>
  <xs:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRevenueAndRoyaltiesPayable" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRevenueAndRoyaltiesPayable"/>
  <xs:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRevenueAndRoyaltiesPayableRelatedParties" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedRevenueAndRoyaltiesPayableRelatedParties"/>
  <xs:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedShorttermDerivativeLiabilities" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedShorttermDerivativeLiabilities"/>
  <xs:element name="BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetRetirementObligationsNet" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationRecognizedIdentifiableAssetsAcquiredAndLiabilitiesAssumedAssetRetirementObligationsNet"/>
  <xs:element name="BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationParentheticalsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationParentheticalsDetailsTable"/>
  <xs:element name="BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationParentheticalsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessCombinationScheduleofAcquisitioninPurchasePriceAllocationDepreciationandAmortizationParentheticalsDetailsLineItems"/>
  <xs:element name="DerivativeAverageCeilingPrice" type="srt-types:perUnitItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_DerivativeAverageCeilingPrice"/>
  <xs:element name="DerivativeAverageSoldCall" type="srt-types:perUnitItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_DerivativeAverageSoldCall"/>
  <xs:element name="DerivativesScheduleofCombinedFairValueofDerivativesIncludedintheAccompanyingConsolidatedBalanceSheetsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_DerivativesScheduleofCombinedFairValueofDerivativesIncludedintheAccompanyingConsolidatedBalanceSheetsDetailsTable"/>
  <xs:element name="DerivativesScheduleofCombinedFairValueofDerivativesIncludedintheAccompanyingConsolidatedBalanceSheetsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DerivativesScheduleofCombinedFairValueofDerivativesIncludedintheAccompanyingConsolidatedBalanceSheetsDetailsLineItems"/>
  <xs:element name="DerivativesScheduleofDerivativesontheConsolidatedStatementsofOperationsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_DerivativesScheduleofDerivativesontheConsolidatedStatementsofOperationsDetailsTable"/>
  <xs:element name="MerchantCashAdvances" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_MerchantCashAdvances"/>
  <xs:element name="PrivateLoans" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_PrivateLoans"/>
  <xs:element name="StockholdersEquityScheduleofWeightedAverageAssumptionsUsedtoEstimatetheFairValueofStockOptionsGrantedDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_StockholdersEquityScheduleofWeightedAverageAssumptionsUsedtoEstimatetheFairValueofStockOptionsGrantedDetailsTable"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsWarrantsOutstandingAndExercisable" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsWarrantsOutstandingAndExercisable"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentseightedAverageExercisePricePerShareOutstandingAndExercisable" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentseightedAverageExercisePricePerShareOutstandingAndExercisable"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsGrantedWeightedAverageExercisePricePerShare"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExercisedWeightedAverageExercisePricePerShare"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitedWeightedAverageExercisePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsForfeitedWeightedAverageExercisePricePerShare"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsExpiredWeightedAverageExercisePricePerShare"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingWeightedAverageExercisePricePerShare"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingAndExpectedToVestWarrants" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingAndExpectedToVestWarrants"/>
  <xs:element name="ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingAndExpectedToVestWeightedAverageExercisePricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedCompensationArrangementByShareBasedPaymentAwardNonOptionEquityInstrumentsOutstandingAndExpectedToVestWeightedAverageExercisePricePerShare"/>
  <xs:element name="DeferredTaxAssetsOilAndNaturalGasProperties" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_DeferredTaxAssetsOilAndNaturalGasProperties"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationPermanentDifferences" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_EffectiveIncomeTaxRateReconciliationPermanentDifferences"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationAtExchangeOfClassBUnitsForClassACommonStock" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_EffectiveIncomeTaxRateReconciliationAtExchangeOfClassBUnitsForClassACommonStock"/>
  <xs:element name="SupplementalDisclosureofOilandNaturalGasOperationsUnauditedScheduleofProvedDevelopedandProvedUndevelopedReservesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_SupplementalDisclosureofOilandNaturalGasOperationsUnauditedScheduleofProvedDevelopedandProvedUndevelopedReservesDetailsTable"/>
  <xs:element name="ProvedDevelopedAndUndevelopedReservesDispositions" type="dtr:volumeItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ProvedDevelopedAndUndevelopedReservesDispositions"/>
  <xs:element name="ProvedDevelopedAndUndevelopedReservesDisposition" type="dtr:energyItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ProvedDevelopedAndUndevelopedReservesDisposition"/>
  <xs:element name="ProvedDevelopedAndUndevelopedReserveDispositions" type="dtr:energyItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ProvedDevelopedAndUndevelopedReserveDispositions"/>
  <xs:element name="FutureNetCashFlowsRelatingToProvedOilAndGasReservesAnnualDiscount" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_FutureNetCashFlowsRelatingToProvedOilAndGasReservesAnnualDiscount"/>
  <xs:element name="NetPurchasesdivestituresOfReservesInPlace" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_NetPurchasesdivestituresOfReservesInPlace"/>
  <xs:element name="DerivativesScheduleofDerivativesIncludedintheAccompanyingConsolidatedBalanceSheetsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_DerivativesScheduleofDerivativesIncludedintheAccompanyingConsolidatedBalanceSheetsDetailsTable"/>
  <xs:element name="LongTermDebtCurrentPortionIncludingAmortization" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_LongTermDebtCurrentPortionIncludingAmortization"/>
  <xs:element name="DescriptionofOrganizationandBusinessOperationsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_DescriptionofOrganizationandBusinessOperationsDetailsTable"/>
  <xs:element name="UnitsIssuedDuringPeriodSharesNewIssues" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_UnitsIssuedDuringPeriodSharesNewIssues"/>
  <xs:element name="UnitsPurchasedDuringPeriodShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_UnitsPurchasedDuringPeriodShares"/>
  <xs:element name="NumberOfSharesIssuedPerUnit" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NumberOfSharesIssuedPerUnit"/>
  <xs:element name="PercentageofExciseTaxofTheFairMarketValue" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageofExciseTaxofTheFairMarketValue"/>
  <xs:element name="WorkingCapitalDeficit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_WorkingCapitalDeficit"/>
  <xs:element name="MaximumFundLimit" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_MaximumFundLimit"/>
  <xs:element name="SummaryofSignificantAccountingPoliciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_SummaryofSignificantAccountingPoliciesDetailsTable"/>
  <xs:element name="BusinessCombinationDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_BusinessCombinationDetailsTable"/>
  <xs:element name="BusinessAcquisitionEquityInterestsIssuedOrIssuableVotingRights" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_BusinessAcquisitionEquityInterestsIssuedOrIssuableVotingRights"/>
  <xs:element name="ExchangeRatioShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ExchangeRatioShares"/>
  <xs:element name="UnitsPercentage" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_UnitsPercentage"/>
  <xs:element name="NumberofTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NumberofTradingDays"/>
  <xs:element name="PercentageOfBaseOptionPrice" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfBaseOptionPrice"/>
  <xs:element name="PogoRoyaltyFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_PogoRoyaltyFairValue"/>
  <xs:element name="PercentageOfPogoRoyalty" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfPogoRoyalty"/>
  <xs:element name="PercentageOfFounderShare" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfFounderShare"/>
  <xs:element name="SubjecttoAMinimumShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SubjecttoAMinimumShare"/>
  <xs:element name="LongTermDebtandNotesPayableDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_LongTermDebtandNotesPayableDetailsTable"/>
  <xs:element name="AdditionalNumberOfWarrantsToBeIssued" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_AdditionalNumberOfWarrantsToBeIssued"/>
  <xs:element name="WorkingCapital" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_WorkingCapital"/>
  <xs:element name="AccruedInterestRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_AccruedInterestRate"/>
  <xs:element name="PercentageOfVolumeWeightedAveragePrice" type="dtr:percentItemType" abstract="false" xbrli:periodType="instant" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfVolumeWeightedAveragePrice"/>
  <xs:element name="NumberOfTradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NumberOfTradingDays"/>
  <xs:element name="RemainingBalanceOwedOnAdvance" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="instant" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_RemainingBalanceOwedOnAdvance"/>
  <xs:element name="ForwardPurchaseAgrementDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_ForwardPurchaseAgrementDetailsTable"/>
  <xs:element name="PercentageOfPrepaymentShortfall" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfPrepaymentShortfall"/>
  <xs:element name="ResetPrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ResetPrice"/>
  <xs:element name="DilutiveOfferingDivided" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DilutiveOfferingDivided"/>
  <xs:element name="NumberofRecycledShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NumberofRecycledShares"/>
  <xs:element name="RecycledSharePurchasePrice" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_RecycledSharePurchasePrice"/>
  <xs:element name="PurchaseanAdditionalShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PurchaseanAdditionalShares"/>
  <xs:element name="RedemptionDateoftheAcquisitionTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RedemptionDateoftheAcquisitionTerm"/>
  <xs:element name="ConsecutiveTradingDayPeriod" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ConsecutiveTradingDayPeriod"/>
  <xs:element name="FairValueOfPrepayments" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_FairValueOfPrepayments"/>
  <xs:element name="FairValueOfMaturityConsideration" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_FairValueOfMaturityConsideration"/>
  <xs:element name="TypeofAgreementDomainDomain" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_TypeofAgreementDomainDomain"/>
  <xs:element name="StockholdersEquityDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_StockholdersEquityDetailsTable"/>
  <xs:element name="ReclassifiedFromNoncontrollingInterest" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ReclassifiedFromNoncontrollingInterest"/>
  <xs:element name="ShareBasedPaymentArrangementVestedAwardCostRecognizedPeriodForRecognition" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ShareBasedPaymentArrangementVestedAwardCostRecognizedPeriodForRecognition"/>
  <xs:element name="SettleOutstandingAccruedPayables" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_SettleOutstandingAccruedPayables"/>
  <xs:element name="RecognizedLossOfFairValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_RecognizedLossOfFairValue"/>
  <xs:element name="TradingDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_TradingDays"/>
  <xs:element name="RedemptionPricePerShare" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RedemptionPricePerShare"/>
  <xs:element name="NonRedemptionValue" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_NonRedemptionValue"/>
  <xs:element name="CommencingDaysAftertheBusinessCombination" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_CommencingDaysAftertheBusinessCombination"/>
  <xs:element name="CommitmentFee" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_CommitmentFee"/>
  <xs:element name="NumberofCommitmentShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NumberofCommitmentShares"/>
  <xs:element name="RepaidPurchaseBusinessDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RepaidPurchaseBusinessDays"/>
  <xs:element name="ResaleofConsummationBusinessCombinationDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ResaleofConsummationBusinessCombinationDays"/>
  <xs:element name="PercentageOfRoyaltyInterest" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfRoyaltyInterest"/>
  <xs:element name="SharebasedCompensationExpense" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SharebasedCompensationExpense"/>
  <xs:element name="PercentageOfDailyTradingVolumeOfCommonStock" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfDailyTradingVolumeOfCommonStock"/>
  <xs:element name="RapidPurchaseDays" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RapidPurchaseDays"/>
  <xs:element name="FairValueofFinancialInstrumentsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_FairValueofFinancialInstrumentsDetailsTable"/>
  <xs:element name="FairValueofFinancialInstrumentsDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_FairValueofFinancialInstrumentsDetailsLineItems"/>
  <xs:element name="DilutiveOfferingPrice" type="dtr:perShareItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DilutiveOfferingPrice"/>
  <xs:element name="ForwardPurchaseAgreementEstimateRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ForwardPurchaseAgreementEstimateRate"/>
  <xs:element name="EstimatedDiscountRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_EstimatedDiscountRate"/>
  <xs:element name="RelatedPartyTransactionsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_RelatedPartyTransactionsDetailsTable"/>
  <xs:element name="ReferralFeesService" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ReferralFeesService"/>
  <xs:element name="ReferralFeesPercentageoftheBusinessCombination" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ReferralFeesPercentageoftheBusinessCombination"/>
  <xs:element name="WarrantstoPurchaseanAggregateShares" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_WarrantstoPurchaseanAggregateShares"/>
  <xs:element name="InitialMonthlyPayment" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_InitialMonthlyPayment"/>
  <xs:element name="AgreementAmountPaid" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="debit" nillable="true" substitutionGroup="xbrli:item" id="eonr_AgreementAmountPaid"/>
  <xs:element name="ForfeitedAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_ForfeitedAmount"/>
  <xs:element name="ReceivedPromissoryNotes" type="xbrli:sharesItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ReceivedPromissoryNotes"/>
  <xs:element name="CommitmentsandContingenciesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_CommitmentsandContingenciesDetailsTable"/>
  <xs:element name="EffectiveDateTerm" type="xbrli:durationItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_EffectiveDateTerm"/>
  <xs:element name="IncomeTaxesDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_IncomeTaxesDetailsTable"/>
  <xs:element name="EffectiveIncomeTaxRateReconciliationOffsetIncome" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_EffectiveIncomeTaxRateReconciliationOffsetIncome"/>
  <xs:element name="SubsequentEventsDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_SubsequentEventsDetailsTable"/>
  <xs:element name="OutstandingPrincipalAmount" type="xbrli:monetaryItemType" abstract="false" xbrli:periodType="duration" xbrli:balance="credit" nillable="true" substitutionGroup="xbrli:item" id="eonr_OutstandingPrincipalAmount"/>
  <xs:element name="PercentageOfAggregateConsideration" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PercentageOfAggregateConsideration"/>
  <xs:element name="SupplementalDisclosureofOilandNaturalGasOperationsUnauditedDetailsTable" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:hypercubeItem" id="eonr_SupplementalDisclosureofOilandNaturalGasOperationsUnauditedDetailsTable"/>
  <xs:element name="SupplementalDisclosureofOilandNaturalGasOperationsUnauditedDetailsLineItems" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SupplementalDisclosureofOilandNaturalGasOperationsUnauditedDetailsLineItems"/>
  <xs:element name="UndividedRoyaltyInterest" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_UndividedRoyaltyInterest"/>
  <xs:element name="FutureNetCashFlowsDiscountedRate" type="dtr:percentItemType" abstract="false" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_FutureNetCashFlowsDiscountedRate"/>
  <xs:element name="TypeofAgreementAxis" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrldt:dimensionItem" id="eonr_TypeofAgreementAxis"/>
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  <xs:element name="AlexandriaMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_AlexandriaMember"/>
  <xs:element name="AmountsNettedMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_AmountsNettedMember"/>
  <xs:element name="ClassACommonStockIssuancesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ClassACommonStockIssuancesMember"/>
  <xs:element name="ClassACommonStockOptionsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ClassACommonStockOptionsMember"/>
  <xs:element name="ClassACommonStockWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ClassACommonStockWarrantsMember"/>
  <xs:element name="ClassBUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ClassBUnitsMember"/>
  <xs:element name="CommitmentSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_CommitmentSharesMember"/>
  <xs:element name="CommoditySwapsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_CommoditySwapsMember"/>
  <xs:element name="CommonStockPurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_CommonStockPurchaseAgreementMember"/>
  <xs:element name="ConsultantMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ConsultantMember"/>
  <xs:element name="ConsultingAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ConsultingAgreementMember"/>
  <xs:element name="ConvertibleNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ConvertibleNoteMember"/>
  <xs:element name="ConvertibleNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ConvertibleNotesMember"/>
  <xs:element name="CustomerOneMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_CustomerOneMember"/>
  <xs:element name="CustomerTwoMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_CustomerTwoMember"/>
  <xs:element name="DanteCaravaggioLLCMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DanteCaravaggioLLCMember"/>
  <xs:element name="DanteCaravaggioMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DanteCaravaggioMember"/>
  <xs:element name="DebtServiceReserveAccountMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DebtServiceReserveAccountMember"/>
  <xs:element name="DonaldOrrMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DonaldOrrMember"/>
  <xs:element name="ElevenPointFiftyMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ElevenPointFiftyMember"/>
  <xs:element name="ExchangeAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ExchangeAgreementMember"/>
  <xs:element name="ExchangeAgreementsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ExchangeAgreementsMember"/>
  <xs:element name="ExciseTaxLiabilityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ExciseTaxLiabilityMember"/>
  <xs:element name="FirstInternationalBankAndTrustMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_FirstInternationalBankAndTrustMember"/>
  <xs:element name="ForwardPurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ForwardPurchaseAgreementMember"/>
  <xs:element name="FounderShares1Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_FounderShares1Member"/>
  <xs:element name="FoundersMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_FoundersMember"/>
  <xs:element name="GrossFairValueMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_GrossFairValueMember"/>
  <xs:element name="HNRAClassACommonSharesForOptionAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_HNRAClassACommonSharesForOptionAgreementMember"/>
  <xs:element name="HNRAClassACommonSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_HNRAClassACommonSharesMember"/>
  <xs:element name="HNRAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_HNRAMember"/>
  <xs:element name="IssuanceDateMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_IssuanceDateMember"/>
  <xs:element name="MIPAMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_MIPAMember"/>
  <xs:element name="MasterReceivablesPurchaseAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_MasterReceivablesPurchaseAgreementMember"/>
  <xs:element name="MerchantCashAdvanceAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_MerchantCashAdvanceAgreementMember"/>
  <xs:element name="MerchantCashAdvancesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_MerchantCashAdvancesMember"/>
  <xs:element name="MrCaravaggioMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_MrCaravaggioMember"/>
  <xs:element name="MrOrrMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_MrOrrMember"/>
  <xs:element name="NaturalGasAndNaturalGasLiquidsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NaturalGasAndNaturalGasLiquidsMember"/>
  <xs:element name="NetFairValueMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NetFairValueMember"/>
  <xs:element name="NonRedeemableCommonStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NonRedeemableCommonStockMember"/>
  <xs:element name="NonRedemptionAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_NonRedemptionAgreementMember"/>
  <xs:element name="ORRInterestMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ORRInterestMember"/>
  <xs:element name="OldNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OldNotesMember"/>
  <xs:element name="OldWarrantsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OldWarrantsMember"/>
  <xs:element name="OpCoClassAUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OpCoClassAUnitsMember"/>
  <xs:element name="OpCoClassBUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OpCoClassBUnitsMember"/>
  <xs:element name="OpCoExchangeRightMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OpCoExchangeRightMember"/>
  <xs:element name="OpCoMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OpCoMember"/>
  <xs:element name="OpCoPreferredUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OpCoPreferredUnitsMember"/>
  <xs:element name="OpOcClassBUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OpOcClassBUnitsMember"/>
  <xs:element name="OwnersEquityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_OwnersEquityMember"/>
  <xs:element name="PogoRoyaltyMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PogoRoyaltyMember"/>
  <xs:element name="PredecessorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PredecessorMember"/>
  <xs:element name="PredecessorRevolvingCreditFacilityMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PredecessorRevolvingCreditFacilityMember"/>
  <xs:element name="PreferredUnitsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PreferredUnitsMember"/>
  <xs:element name="PrivateNotesPayableMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PrivateNotesPayableMember"/>
  <xs:element name="PromissoryNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PromissoryNotesMember"/>
  <xs:element name="ProvedDevelopedReservesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ProvedDevelopedReservesMember"/>
  <xs:element name="ProvedReservesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ProvedReservesMember"/>
  <xs:element name="ProvedUndevelopedReservesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ProvedUndevelopedReservesMember"/>
  <xs:element name="PublicSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_PublicSharesMember"/>
  <xs:element name="Q1Q22024Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_Q1Q22024Member"/>
  <xs:element name="Q1Q42024Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_Q1Q42024Member"/>
  <xs:element name="Q1Q42025Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_Q1Q42025Member"/>
  <xs:element name="Q22025Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_Q22025Member"/>
  <xs:element name="Q3Q42024Member" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_Q3Q42024Member"/>
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  <xs:element name="RMHLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RMHLtdMember"/>
  <xs:element name="RapidPurchaseNoticeMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RapidPurchaseNoticeMember"/>
  <xs:element name="RedeemableCommonStockMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RedeemableCommonStockMember"/>
  <xs:element name="RhneMerchantHouseLtdMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_RhneMerchantHouseLtdMember"/>
  <xs:element name="SPACSubsidiaryContributionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SPACSubsidiaryContributionMember"/>
  <xs:element name="SellerClassBSharesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SellerClassBSharesMember"/>
  <xs:element name="SellerNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SellerNoteMember"/>
  <xs:element name="SellerPromissoryNoteMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SellerPromissoryNoteMember"/>
  <xs:element name="SeniorSecuredTermLoanAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SeniorSecuredTermLoanAgreementMember"/>
  <xs:element name="SponsorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SponsorMember"/>
  <xs:element name="SuccessorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_SuccessorMember"/>
  <xs:element name="TargetInterestsMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_TargetInterestsMember"/>
  <xs:element name="TermLoanMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_TermLoanMember"/>
  <xs:element name="TwoPointZeroTwoMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_TwoPointZeroTwoMember"/>
  <xs:element name="VendorMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_VendorMember"/>
  <xs:element name="WhiteLionMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_WhiteLionMember"/>
  <xs:element name="WorkingCapitalNotesMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_WorkingCapitalNotesMember"/>
  <xs:element name="ZeroPointSeventyFiveMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_ZeroPointSeventyFiveMember"/>
  <xs:element name="consultingAgreementMember" type="dtr:domainItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_consultingAgreementMember"/>
  <xs:element name="DocumentAndEntityInformationAbstract" type="xbrli:stringItemType" abstract="true" xbrli:periodType="duration" nillable="true" substitutionGroup="xbrli:item" id="eonr_DocumentAndEntityInformationAbstract"/>
</xs:schema>
