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  <element name="DateCompanyEnteredIntoAServicesAgreementToAssistCompanyInConnectionWithEffortsToCompleteAMajorCapitalRaisingTransaction" id="denr_DateCompanyEnteredIntoAServicesAgreementToAssistCompanyInConnectionWithEffortsToCompleteAMajorCapitalRaisingTransaction" type="xbrli:dateItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="MaximumAmountOfPlannedMajorCapitalRaisingTransaction" id="denr_MaximumAmountOfPlannedMajorCapitalRaisingTransaction" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="TermOfServicesAgreementToAssistCompanyInConnectionWithEffortsToCompleteAMajorCapitalRaisingTransactionWithContinuedMonthToMonthRenewalThereafterUntilEitherPartyTerminates" id="denr_TermOfServicesAgreementToAssistCompanyInConnectionWithEffortsToCompleteAMajorCapitalRaisingTransactionWithContinuedMonthToMonthRenewalThereafterUntilEitherPartyTerminates" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="EffortsToCompleteAMajorCapitalRaisingTransactionTwoMonthCompanyRightToTerminateWithRequiredTerminationFeeTerminationFeeMinimum" id="denr_EffortsToCompleteAMajorCapitalRaisingTransactionTwoMonthCompanyRightToTerminateWithRequiredTerminationFeeTerminationFeeMinimum" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration"/>
  <element name="EffortsToCompleteAMajorCapitalRaisingTransactionTwoMonthCompanyRightToTerminateWithRequiredTerminationFeeTerminationFeeMaximum" id="denr_EffortsToCompleteAMajorCapitalRaisingTransactionTwoMonthCompanyRightToTerminateWithRequiredTerminationFeeTerminationFeeMaximum" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration"/>
  <element name="EffortsToCompleteAMajorCapitalRaisingTransactionPeriodOfTimeAfterTerminationOfAgreementDuringWhichChrystalCapitalPartnersIsEntitledToSuccessFees" id="denr_EffortsToCompleteAMajorCapitalRaisingTransactionPeriodOfTimeAfterTerminationOfAgreementDuringWhichChrystalCapitalPartnersIsEntitledToSuccessFees" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="FeesPayableCapitalRaiseServicesEngagementAgreementMonthlyFees" id="denr_FeesPayableCapitalRaiseServicesEngagementAgreementMonthlyFees" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration"/>
  <element name="FeesPayableUnderCapitalRaiseServicesEngagementAgreementPercentageOfGrossAmountOfAllFundsRaisedPayableAsCashSuccessFees" id="denr_FeesPayableUnderCapitalRaiseServicesEngagementAgreementPercentageOfGrossAmountOfAllFundsRaisedPayableAsCashSuccessFees" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="FeesPayableUnderCapitalRaiseServicesEngagementAgreementStockSuccessFeePayableInSharesOfCompanyCommonStock" id="denr_FeesPayableUnderCapitalRaiseServicesEngagementAgreementStockSuccessFeePayableInSharesOfCompanyCommonStock" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="DateSouthAustralianMinisterOfRegionalDevelopmentIssuedLicenseToCompany" id="denr_DateSouthAustralianMinisterOfRegionalDevelopmentIssuedLicenseToCompany" type="xbrli:dateItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="FeesPayableUnderCapitalRaiseServicesEngagementAgreementPercentageOfNumberOfSharesIssued" id="denr_FeesPayableUnderCapitalRaiseServicesEngagementAgreementPercentageOfNumberOfSharesIssued" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="DeemedValueOfConsiderationCompanyAgreedToRemitOriginalWinningBidderForLicense" id="denr_DeemedValueOfConsiderationCompanyAgreedToRemitOriginalWinningBidderForLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="CashPaidPriorToIssuanceOfLicense" id="denr_CashPaidPriorToIssuanceOfLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="CashPaidToReimburseRelatedPartyForPaymentToThirdPartyInConnectionWithPetroleumExplorationLicense" id="denr_CashPaidToReimburseRelatedPartyForPaymentToThirdPartyInConnectionWithPetroleumExplorationLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="AmountPaidAfterLicenseIssuance" id="denr_AmountPaidAfterLicenseIssuance" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="FeesPayableUnderCapitalRaiseServicesEngagementAgreementMonthlyFeesInGbp" id="denr_FeesPayableUnderCapitalRaiseServicesEngagementAgreementMonthlyFeesInGbp" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="FeesPayableUnderCapitalRaiseServicesEngagementAgreementTermOfOptionsIssuableToPurchaseCompanyCommonStockShares" id="denr_FeesPayableUnderCapitalRaiseServicesEngagementAgreementTermOfOptionsIssuableToPurchaseCompanyCommonStockShares" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="NumberOfPromissoryNotesIssued" id="denr_NumberOfPromissoryNotesIssued" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="AggregatePrincipalAmountOfPromissoryNotesIssued" id="denr_AggregatePrincipalAmountOfPromissoryNotesIssued" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="AggregatePrincipalAmountOfPromissoryNotesIssuedForLicense" id="denr_AggregatePrincipalAmountOfPromissoryNotesIssuedForLicense" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="instant"/>
  <element name="PromissoryNoteMonthlyInterestAccrualRate" id="denr_PromissoryNoteMonthlyInterestAccrualRate" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="BoardOfDirectorsChairman_IssuedOnAssignmentOfLibertyAgreementMember" id="denr_BoardOfDirectorsChairman_IssuedOnAssignmentOfLibertyAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
  <element name="BoardOfDirectorsChairman_IssuedOnIssuanceOfPetroleumExplorationLicenseMember" id="denr_BoardOfDirectorsChairman_IssuedOnIssuanceOfPetroleumExplorationLicenseMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
  <element name="BoardOfDirectorsChairman_AfterPartialAssigmentToOtherOfficersMember" id="denr_BoardOfDirectorsChairman_AfterPartialAssigmentToOtherOfficersMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
  <element name="CorporateSecretaryMember" id="denr_CorporateSecretaryMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
  <element name="CashPaidToLibertyToExtendExclusiveRight" id="denr_CashPaidToLibertyToExtendExclusiveRight" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="AdditionalCashDepositToModifyTerms" id="denr_AdditionalCashDepositToModifyTerms" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="TheCompanyAndLibertyPetroleumCorporationMember" id="denr_TheCompanyAndLibertyPetroleumCorporationMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
  <element name="TheLibertyAgreementMember" id="denr_TheLibertyAgreementMember" type="nonnum:domainItemType" substitutionGroup="xbrli:item" abstract="true" nillable="true" xbrli:periodType="duration"/>
  <element name="PrincipalBusinessGrossAcres" id="denr_PrincipalBusinessGrossAcres" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="PercentWorkingInterestOwned" id="denr_PercentWorkingInterestOwned" type="num:percentItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="SubsidiaryIncorporationDateOfIncorporation" id="denr_SubsidiaryIncorporationDateOfIncorporation" type="xbrli:dateItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="NumberOfSuccessfulOilAndGasPropertiesDependentUpon" id="denr_NumberOfSuccessfulOilAndGasPropertiesDependentUpon" type="xbrli:integerItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="NoteIssuedFirstNoteAmount" id="denr_NoteIssuedFirstNoteAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="NoteIssuedSecondNoteAmount" id="denr_NoteIssuedSecondNoteAmount" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
  <element name="NoteIssuedFirstAmountDueTimePeriod" id="denr_NoteIssuedFirstAmountDueTimePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="NoteIssuedSecondNoteDueTimePeriod" id="denr_NoteIssuedSecondNoteDueTimePeriod" type="xbrli:durationItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="NoncashOrPartNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedAsSettleMentOfAccountsPayable" id="denr_NoncashOrPartNoncashFinancialOrEquityInstrumentConsiderationSharesIssuedAsSettleMentOfAccountsPayable" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="AccountsPayableReduction" id="denr_AccountsPayableReduction" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="debit" xbrli:periodType="duration"/>
  <element name="SharesWhichBecameDueOnDeliveryOfPetroleumExplorationLicense" id="denr_SharesWhichBecameDueOnDeliveryOfPetroleumExplorationLicense" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:periodType="duration"/>
  <element name="SharesWhichBecameDueOnDeliveryOfPetroleumExplorationLicenseValue" id="denr_SharesWhichBecameDueOnDeliveryOfPetroleumExplorationLicenseValue" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" nillable="true" xbrli:balance="credit" xbrli:periodType="duration"/>
</schema>
