<?xml version="1.0" encoding="US-ASCII" standalone="no"?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 3.4a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: http://www.novaworks.co -->
    <!-- Field: Doc-Info; Name: Source; Value: D:\Dropbox\SEC Compliance %2D XBRL (1)\Infinity Energy\20120930 Q3\INFY%2D20120930 Q3 DFN.xfr; Date: 2013/01/10T18:13:35 -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
<link:linkbase xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrli="http://www.xbrl.org/2003/instance" xsi:schemaLocation="http://www.xbrl.org/2003/linkbase http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd">
    <link:roleRef roleURI="http://ifnyoil.com/role/DocumentAndEntityInformation" xlink:href="ifny-20120930.xsd#DocumentAndEntityInformation" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedBalanceSheets" xlink:href="ifny-20120930.xsd#ConsolidatedBalanceSheets" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:href="ifny-20120930.xsd#ConsolidatedBalanceSheetsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedStatementsOfOperations" xlink:href="ifny-20120930.xsd#ConsolidatedStatementsOfOperations" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedStatementsOfOperationsParenthetical" xlink:href="ifny-20120930.xsd#ConsolidatedStatementsOfOperationsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedStatementsOfChangesInStockholdersDeficit" xlink:href="ifny-20120930.xsd#ConsolidatedStatementsOfChangesInStockholdersDeficit" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedStatementsOfChangesInStockholdersDeficitParenthetical" xlink:href="ifny-20120930.xsd#ConsolidatedStatementsOfChangesInStockholdersDeficitParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedStatementsOfCashFlows" xlink:href="ifny-20120930.xsd#ConsolidatedStatementsOfCashFlows" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/ConsolidatedStatementsOfCashFlowsParenthetical" xlink:href="ifny-20120930.xsd#ConsolidatedStatementsOfCashFlowsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPolicies" xlink:href="ifny-20120930.xsd#NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/Debt" xlink:href="ifny-20120930.xsd#Debt" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebt" xlink:href="ifny-20120930.xsd#CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebt" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/StockOptions" xlink:href="ifny-20120930.xsd#StockOptions" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/DerivativeInstrumentsAndWarrants" xlink:href="ifny-20120930.xsd#DerivativeInstrumentsAndWarrants" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CommitmentsAndContingencies" xlink:href="ifny-20120930.xsd#CommitmentsAndContingencies" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/RelatedPartyTransactions" xlink:href="ifny-20120930.xsd#RelatedPartyTransactions" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting" xlink:href="ifny-20120930.xsd#SaleOfInfinity-TexasAndDiscontinuedOperationsReporting" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SubsequentEventIssuanceOfStockOptionsTerminationOfContingentFeeAgreementAndIssuanceOfConvertibleNote" xlink:href="ifny-20120930.xsd#SubsequentEventIssuanceOfStockOptionsTerminationOfContingentFeeAgreementAndIssuanceOfConvertibleNote" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:href="ifny-20120930.xsd#NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables" xlink:href="ifny-20120930.xsd#NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/DebtTables" xlink:href="ifny-20120930.xsd#DebtTables" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebtTables" xlink:href="ifny-20120930.xsd#CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebtTables" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/StockOptionsTables" xlink:href="ifny-20120930.xsd#StockOptionsTables" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CommitmentsAndContingenciesTables" xlink:href="ifny-20120930.xsd#CommitmentsAndContingenciesTables" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReportingTables" xlink:href="ifny-20120930.xsd#SaleOfInfinity-TexasAndDiscontinuedOperationsReportingTables" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:href="ifny-20120930.xsd#NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CapitalizedDirectCostsOverheadCostsAndInterestDetails" xlink:href="ifny-20120930.xsd#CapitalizedDirectCostsOverheadCostsAndInterestDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SummaryOfAssetRetirementObiligationsDetails" xlink:href="ifny-20120930.xsd#SummaryOfAssetRetirementObiligationsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SummaryOfAssetRetirementObiligationsDetailsParenthetical" xlink:href="ifny-20120930.xsd#SummaryOfAssetRetirementObiligationsDetailsParenthetical" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/AssumptionsOfEstimatedFairValueDetails" xlink:href="ifny-20120930.xsd#AssumptionsOfEstimatedFairValueDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/DebtDetailsNarrative" xlink:href="ifny-20120930.xsd#DebtDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/Debt-ScheduleOfDebtOutstandingDetails" xlink:href="ifny-20120930.xsd#Debt-ScheduleOfDebtOutstandingDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebtDetailsNarrative" xlink:href="ifny-20120930.xsd#CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebtDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/StockOptionsDetailsNarrative" xlink:href="ifny-20120930.xsd#StockOptionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/StockOptions-SummaryOfStockOptionActivityDetails" xlink:href="ifny-20120930.xsd#StockOptions-SummaryOfStockOptionActivityDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SummaryOfDebtAndOtherLiabilitiesDetails" xlink:href="ifny-20120930.xsd#SummaryOfDebtAndOtherLiabilitiesDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/DerivativeInstrumentsAndWarrantsDetailsNarrative" xlink:href="ifny-20120930.xsd#DerivativeInstrumentsAndWarrantsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:href="ifny-20120930.xsd#CommitmentsAndContingenciesDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CommitmentsAndContingencies-ScheduleOfMinimumExplorationWorkCommitmentAndRelinquishmentsByIndividualBlocksDetails" xlink:href="ifny-20120930.xsd#CommitmentsAndContingencies-ScheduleOfMinimumExplorationWorkCommitmentAndRelinquishmentsByIndividualBlocksDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/CommitmentsAndContingencies-ScheduleOfContractualAndFiscalTermsDetails" xlink:href="ifny-20120930.xsd#CommitmentsAndContingencies-ScheduleOfContractualAndFiscalTermsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:href="ifny-20120930.xsd#RelatedPartyTransactionsDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReportingDetailsNarrative" xlink:href="ifny-20120930.xsd#SaleOfInfinity-TexasAndDiscontinuedOperationsReportingDetailsNarrative" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-AssetsAndLiabilitiesOfDiscontinuedOperationsDetails" xlink:href="ifny-20120930.xsd#SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-AssetsAndLiabilitiesOfDiscontinuedOperationsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-GainRecognizedOnSaleOfDiscontinuedOperationsDetails" xlink:href="ifny-20120930.xsd#SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-GainRecognizedOnSaleOfDiscontinuedOperationsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-ScheduleOfOperatingExpensesOfDiscontinuedOperationsDetails" xlink:href="ifny-20120930.xsd#SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-ScheduleOfOperatingExpensesOfDiscontinuedOperationsDetails" xlink:type="simple" />
    <link:roleRef roleURI="http://ifnyoil.com/role/SubsequentEventIssuanceOfStockOptionsTerminationOfContingentFeeAgreementAndIssuanceOfConvertibleNoteDetailsNarrative" xlink:href="ifny-20120930.xsd#SubsequentEventIssuanceOfStockOptionsTerminationOfContingentFeeAgreementAndIssuanceOfConvertibleNoteDetailsNarrative" xlink:type="simple" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#hypercube-dimension" arcroleURI="http://xbrl.org/int/dim/arcrole/hypercube-dimension" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-domain" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-domain" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#domain-member" arcroleURI="http://xbrl.org/int/dim/arcrole/domain-member" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#all" arcroleURI="http://xbrl.org/int/dim/arcrole/all" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#notAll" arcroleURI="http://xbrl.org/int/dim/arcrole/notAll" />
    <link:arcroleRef xlink:type="simple" xlink:href="http://www.xbrl.org/2005/xbrldt-2005.xsd#dimension-default" arcroleURI="http://xbrl.org/int/dim/arcrole/dimension-default" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/DocumentAndEntityInformation" xlink:title="0001 - Document - Document and Entity Information">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockMember" xlink:label="loc_IFNYPreferredStockMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYPreferredStockMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_IFNYCommonStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYCommonStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityRegistrantName" xlink:label="loc_IFNYEntityRegistrantName_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityRegistrantName_40" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCentralIndexKey" xlink:label="loc_IFNYEntityCentralIndexKey_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityCentralIndexKey_40" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentType" xlink:label="loc_IFNYDocumentType_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDocumentType_40" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentPeriodEndDate" xlink:label="loc_IFNYDocumentPeriodEndDate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDocumentPeriodEndDate_40" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_AmendmentFlag" xlink:label="loc_IFNYAmendmentFlag_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAmendmentFlag_40" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_CurrentFiscalYearEndDate" xlink:label="loc_IFNYCurrentFiscalYearEndDate_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCurrentFiscalYearEndDate_40" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityWellKnownSeasonedIssuer" xlink:label="loc_IFNYEntityWellKnownSeasonedIssuer_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityWellKnownSeasonedIssuer_40" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityVoluntaryFilers" xlink:label="loc_IFNYEntityVoluntaryFilers_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityVoluntaryFilers_40" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCurrentReportingStatus" xlink:label="loc_IFNYEntityCurrentReportingStatus_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityCurrentReportingStatus_40" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityFilerCategory" xlink:label="loc_IFNYEntityFilerCategory_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityFilerCategory_40" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_EntityCommonStockSharesOutstanding" xlink:label="loc_IFNYEntityCommonStockSharesOutstanding_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEntityCommonStockSharesOutstanding_40" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalPeriodFocus" xlink:label="loc_IFNYDocumentFiscalPeriodFocus_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDocumentFiscalPeriodFocus_40" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.sec.gov/dei/2012/dei-2012-01-31.xsd#dei_DocumentFiscalYearFocus" xlink:label="loc_IFNYDocumentFiscalYearFocus_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDocumentFiscalYearFocus_40" xlink:type="arc" order="13" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedBalanceSheets" xlink:title="0002 - Statement - Consolidated Balance Sheets (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="loc_IFNYSeriesAPreferredStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesAPreferredStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="loc_IFNYSeriesBPreferredStockMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesBPreferredStockMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsAbstract" xlink:label="loc_IFNYAssetsAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAssetsAbstract_70" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrentAbstract" xlink:label="loc_IFNYAssetsCurrentAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsAbstract_70" xlink:to="loc_IFNYAssetsCurrentAbstract_70" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CashAndCashEquivalentsAtCarryingValue" xlink:label="loc_IFNYCashAndCashEquivalentsAtCarryingValue_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYCashAndCashEquivalentsAtCarryingValue_70" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="loc_IFNYAssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYAssetsOfDisposalGroupIncludingDiscontinuedOperationCurrent_70" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PrepaidExpenseCurrent" xlink:label="loc_IFNYPrepaidExpenseCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYPrepaidExpenseCurrent_70" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsLiabilitiesNetCurrent" xlink:label="loc_IFNYDeferredTaxAssetsLiabilitiesNetCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYDeferredTaxAssetsLiabilitiesNetCurrent_70" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetsCurrent" xlink:label="loc_IFNYAssetsCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYAssetsCurrent_70" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OilAndGasPropertyFullCostMethodNet" xlink:label="loc_IFNYOilAndGasPropertyFullCostMethodNet_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYOilAndGasPropertyFullCostMethodNet_70" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_OtherAssetDeposit" xlink:label="loc_IFNYOtherAssetDeposit_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYOtherAssetDeposit_70" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Assets" xlink:label="loc_IFNYAssets_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAssetsCurrentAbstract_70" xlink:to="loc_IFNYAssets_70" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquityAbstract" xlink:label="loc_IFNYLiabilitiesAndStockholdersEquityAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLiabilitiesAndStockholdersEquityAbstract_70" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrentAbstract" xlink:label="loc_IFNYLiabilitiesCurrentAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesAndStockholdersEquityAbstract_70" xlink:to="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LinesOfCreditCurrent" xlink:label="loc_IFNYLinesOfCreditCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYLinesOfCreditCurrent_70" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubordinatedDebtCurrent" xlink:label="loc_IFNYSubordinatedDebtCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYSubordinatedDebtCurrent_70" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestAndDividendsPayableCurrent" xlink:label="loc_IFNYInterestAndDividendsPayableCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYInterestAndDividendsPayableCurrent_70" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccountsPayableCurrent" xlink:label="loc_IFNYAccountsPayableCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYAccountsPayableCurrent_70" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_IFNYAccruedLiabilitiesCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYAccruedLiabilitiesCurrent_70" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AccruedInterestAndFeesDueToBankAndOther" xlink:label="loc_IFNYAccruedInterestAndFeesDueToBankAndOther_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYAccruedInterestAndFeesDueToBankAndOther_70" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent" xlink:label="loc_IFNYLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationCurrent_70" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationCurrent" xlink:label="loc_IFNYAssetRetirementObligationCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYAssetRetirementObligationCurrent_70" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotesPayableRelatedPartiesClassifiedCurrent" xlink:label="loc_IFNYNotesPayableRelatedPartiesClassifiedCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYNotesPayableRelatedPartiesClassifiedCurrent_70" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesCurrent" xlink:label="loc_IFNYLiabilitiesCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYLiabilitiesCurrent_70" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesNoncurrentAbstract" xlink:label="loc_IFNYLiabilitiesNoncurrentAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesCurrentAbstract_70" xlink:to="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_OfficerIndemnification" xlink:label="loc_IFNYOfficerIndemnification_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYOfficerIndemnification_70" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationsNoncurrent" xlink:label="loc_IFNYAssetRetirementObligationsNoncurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYAssetRetirementObligationsNoncurrent_70" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent" xlink:label="loc_IFNYLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYLiabilitiesOfDisposalGroupIncludingDiscontinuedOperationNoncurrent_70" xlink:type="arc" order="27" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLiabilitiesNoncurrent" xlink:label="loc_IFNYDerivativeLiabilitiesNoncurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYDerivativeLiabilitiesNoncurrent_70" xlink:type="arc" order="28" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesNoncurrent" xlink:label="loc_IFNYLiabilitiesNoncurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYLiabilitiesNoncurrent_70" xlink:type="arc" order="29" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_Liabilities" xlink:label="loc_IFNYLiabilities_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYLiabilities_70" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockValue" xlink:label="loc_IFNYPreferredStockValue_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYPreferredStockValue_70" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommitmentsAndContingencies" xlink:label="loc_IFNYCommitmentsAndContingencies_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesNoncurrentAbstract_70" xlink:to="loc_IFNYCommitmentsAndContingencies_70" xlink:type="arc" order="33" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquityAbstract" xlink:label="loc_IFNYStockholdersEquityAbstract_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLiabilitiesAndStockholdersEquityAbstract_70" xlink:to="loc_IFNYStockholdersEquityAbstract_70" xlink:type="arc" order="35" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockValue" xlink:label="loc_IFNYCommonStockValue_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStockholdersEquityAbstract_70" xlink:to="loc_IFNYCommonStockValue_70" xlink:type="arc" order="36" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapital" xlink:label="loc_IFNYAdditionalPaidInCapital_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStockholdersEquityAbstract_70" xlink:to="loc_IFNYAdditionalPaidInCapital_70" xlink:type="arc" order="37" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsAccumulatedDeficit" xlink:label="loc_IFNYRetainedEarningsAccumulatedDeficit_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStockholdersEquityAbstract_70" xlink:to="loc_IFNYRetainedEarningsAccumulatedDeficit_70" xlink:type="arc" order="38" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_IFNYStockholdersEquity_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStockholdersEquityAbstract_70" xlink:to="loc_IFNYStockholdersEquity_70" xlink:type="arc" order="39" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LiabilitiesAndStockholdersEquity" xlink:label="loc_IFNYLiabilitiesAndStockholdersEquity_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStockholdersEquityAbstract_70" xlink:to="loc_IFNYLiabilitiesAndStockholdersEquity_70" xlink:type="arc" order="40" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedBalanceSheetsParenthetical" xlink:title="0003 - Statement - Consolidated Balance Sheets (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="loc_IFNYSeriesAPreferredStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesAPreferredStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="loc_IFNYSeriesBPreferredStockMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesBPreferredStockMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscount" xlink:label="loc_IFNYDebtInstrumentUnamortizedDiscount_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentUnamortizedDiscount_70" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_NotePayableToRelatedPartyDiscount" xlink:label="loc_IFNYNotePayableToRelatedPartyDiscount_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNotePayableToRelatedPartyDiscount_70" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockParOrStatedValuePerShare" xlink:label="loc_IFNYPreferredStockParOrStatedValuePerShare_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPreferredStockParOrStatedValuePerShare_70" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesAuthorized" xlink:label="loc_IFNYPreferredStockSharesAuthorized_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPreferredStockSharesAuthorized_70" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfCumulativeDividendsPayable" xlink:label="loc_IFNYPercentageOfCumulativeDividendsPayable_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfCumulativeDividendsPayable_70" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesIssued" xlink:label="loc_IFNYPreferredStockSharesIssued_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPreferredStockSharesIssued_70" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockSharesOutstanding" xlink:label="loc_IFNYPreferredStockSharesOutstanding_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPreferredStockSharesOutstanding_70" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockLiquidationPreferenceValue" xlink:label="loc_IFNYPreferredStockLiquidationPreferenceValue_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPreferredStockLiquidationPreferenceValue_70" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DividendsPayableCurrent" xlink:label="loc_IFNYDividendsPayableCurrent_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDividendsPayableCurrent_70" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_IFNYCommonStockParOrStatedValuePerShare_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCommonStockParOrStatedValuePerShare_70" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesAuthorized" xlink:label="loc_IFNYCommonStockSharesAuthorized_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCommonStockSharesAuthorized_70" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesIssued" xlink:label="loc_IFNYCommonStockSharesIssued_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCommonStockSharesIssued_70" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockSharesOutstanding" xlink:label="loc_IFNYCommonStockSharesOutstanding_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCommonStockSharesOutstanding_70" xlink:type="arc" order="13" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedStatementsOfOperations" xlink:title="0004 - Statement - Consolidated Statements of Operations (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedStatementsOfOperationsParenthetical" xlink:title="0005 - Statement - Consolidated Statements of Operations (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="loc_IFNYSeriesAPreferredStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesAPreferredStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="loc_IFNYSeriesBPreferredStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesBPreferredStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfDividendPayableOnRedeemableConvertiblePreferredStock" xlink:label="loc_IFNYPercentageOfDividendPayableOnRedeemableConvertiblePreferredStock_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfDividendPayableOnRedeemableConvertiblePreferredStock_90" xlink:type="arc" order="0" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedStatementsOfChangesInStockholdersDeficit" xlink:title="0006 - Statement - Consolidated Statements of Changes in Stockholders' Deficit (Unaudited)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementEquityComponentsAxis" xlink:label="loc_IFNYStatementEquityComponentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementEquityComponentsAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_IFNYEquityComponentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementEquityComponentsAxis" xlink:to="loc_IFNYEquityComponentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_EquityComponentDomain" xlink:label="loc_IFNYEquityComponentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementEquityComponentsAxis" xlink:to="loc_IFNYEquityComponentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_IFNYCommonStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYEquityComponentDomain" xlink:to="loc_IFNYCommonStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdditionalPaidInCapitalMember" xlink:label="loc_IFNYAdditionalPaidInCapitalMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYEquityComponentDomain" xlink:to="loc_IFNYAdditionalPaidInCapitalMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RetainedEarningsMember" xlink:label="loc_IFNYRetainedEarningsMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYEquityComponentDomain" xlink:to="loc_IFNYRetainedEarningsMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockholdersEquity" xlink:label="loc_IFNYStockholdersEquity_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStockholdersEquity_50" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SharesOutstanding" xlink:label="loc_IFNYSharesOutstanding_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYSharesOutstanding_50" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition" xlink:label="loc_IFNYAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAdjustmentsToAdditionalPaidInCapitalShareBasedCompensationStockOptionsRequisiteServicePeriodRecognition_50" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodValueNewIssues" xlink:label="loc_IFNYStockIssuedDuringPeriodValueNewIssues_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStockIssuedDuringPeriodValueNewIssues_50" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StockIssuedDuringPeriodSharesNewIssues" xlink:label="loc_IFNYStockIssuedDuringPeriodSharesNewIssues_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStockIssuedDuringPeriodSharesNewIssues_50" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PreferredStockDividendsIncomeStatementImpact" xlink:label="loc_IFNYPreferredStockDividendsIncomeStatementImpact_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPreferredStockDividendsIncomeStatementImpact_50" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_OtherPreferredStockDividendsAndAdjustments" xlink:label="loc_IFNYOtherPreferredStockDividendsAndAdjustments_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYOtherPreferredStockDividendsAndAdjustments_50" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AdjustmentsToAdditionalPaidInCapitalOther" xlink:label="loc_IFNYAdjustmentsToAdditionalPaidInCapitalOther_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAdjustmentsToAdditionalPaidInCapitalOther_50" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NetIncomeLoss" xlink:label="loc_IFNYNetIncomeLoss_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNetIncomeLoss_50" xlink:type="arc" order="10" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedStatementsOfChangesInStockholdersDeficitParenthetical" xlink:title="0007 - Statement - Consolidated Statements of Changes in Stockholders' Deficit (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="loc_IFNYSeriesAPreferredStockMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesAPreferredStockMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="loc_IFNYSeriesBPreferredStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesBPreferredStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfDividendPayableOnRedeemableConvertiblePreferredStock" xlink:label="loc_IFNYPercentageOfDividendPayableOnRedeemableConvertiblePreferredStock_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfDividendPayableOnRedeemableConvertiblePreferredStock_40" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TaxAdjustmentsSettlementsAndUnusualProvisions" xlink:label="loc_IFNYTaxAdjustmentsSettlementsAndUnusualProvisions_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYTaxAdjustmentsSettlementsAndUnusualProvisions_40" xlink:type="arc" order="2" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedStatementsOfCashFlows" xlink:title="0008 - Statement - Consolidated Statements of Cash Flows (Unaudited)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/ConsolidatedStatementsOfCashFlowsParenthetical" xlink:title="0009 - Statement - Consolidated Statements of Cash Flows (Parenthetical)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPolicies" xlink:title="0010 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/Debt" xlink:title="0011 - Disclosure - Debt" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebt" xlink:title="0012 - Disclosure - Cancellation of Debt and Related Obligations and Issuance of Securities in Exchange for Debt" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/StockOptions" xlink:title="0013 - Disclosure - Stock Options" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/DerivativeInstrumentsAndWarrants" xlink:title="0014 - Disclosure - Derivative Instruments and Warrants" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CommitmentsAndContingencies" xlink:title="0015 - Disclosure - Commitments and Contingencies" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/RelatedPartyTransactions" xlink:title="0016 - Disclosure - Related Party Transactions" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting" xlink:title="0017 - Disclosure - Sale of Infinity-Texas, and Discontinued Operations Reporting" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SubsequentEventIssuanceOfStockOptionsTerminationOfContingentFeeAgreementAndIssuanceOfConvertibleNote" xlink:title="0018 - Disclosure - Subsequent Event &#8211; Issuance of Stock Options, Termination of Contingent Fee Agreement and Issuance of Convertible Note" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesPolicies" xlink:title="0019 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies (Policies)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesTables" xlink:title="0020 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/DebtTables" xlink:title="0021 - Disclosure - Debt (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebtTables" xlink:title="0022 - Disclosure - Cancellation of Debt and Related Obligations and Issuance of Securities in Exchange for Debt (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/StockOptionsTables" xlink:title="0023 - Disclosure - Stock Options (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CommitmentsAndContingenciesTables" xlink:title="0024 - Disclosure - Commitments and Contingencies (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReportingTables" xlink:title="0025 - Disclosure - Sale of Infinity-Texas, and Discontinued Operations Reporting (Tables)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/NatureOfOperationsBasisOfPresentationAndSummaryOfSignificantAccountingPoliciesDetailsNarrative" xlink:title="0026 - Disclosure - Nature of Operations, Basis of Presentation and Summary of Significant Accounting Policies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="loc_IFNYSeriesBPreferredStockMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesBPreferredStockMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="loc_IFNYSeriesAPreferredStockMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesAPreferredStockMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_IFNYCommonStockMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYCommonStockMember_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AdditionalAdvancesFromAffiliates" xlink:label="loc_IFNYAdditionalAdvancesFromAffiliates_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAdditionalAdvancesFromAffiliates_130" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_Advances" xlink:label="loc_IFNYAdvances_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAdvances_130" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:label="loc_IFNYDebtConversionConvertedInstrumentSharesIssued1_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtConversionConvertedInstrumentSharesIssued1_130" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_WarrantsIssuedToPurchaseCommonStock" xlink:label="loc_IFNYWarrantsIssuedToPurchaseCommonStock_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWarrantsIssuedToPurchaseCommonStock_130" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DebtConversionConvertedInstrumentAdditionalSharesIssued" xlink:label="loc_IFNYDebtConversionConvertedInstrumentAdditionalSharesIssued_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtConversionConvertedInstrumentAdditionalSharesIssued_130" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_IFNYLettersOfCreditOutstandingAmount_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLettersOfCreditOutstandingAmount_130" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfDiscountFactor" xlink:label="loc_IFNYPercentageOfDiscountFactor_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfDiscountFactor_130" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfValuationReserveOfNote" xlink:label="loc_IFNYPercentageOfValuationReserveOfNote_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfValuationReserveOfNote_130" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfSaleOfMinorityInterestOwnershipByParent" xlink:label="loc_IFNYPercentageOfSaleOfMinorityInterestOwnershipByParent_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfSaleOfMinorityInterestOwnershipByParent_130" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredTaxAssetsNet" xlink:label="loc_IFNYDeferredTaxAssetsNet_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDeferredTaxAssetsNet_130" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InterestCostsAndDebtDiscountAmortizationCapitalized" xlink:label="loc_IFNYInterestCostsAndDebtDiscountAmortizationCapitalized_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYInterestCostsAndDebtDiscountAmortizationCapitalized_130" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_WeightedAverageNumberOfSharesOutstandingBasic" xlink:label="loc_IFNYWeightedAverageNumberOfSharesOutstandingBasic_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWeightedAverageNumberOfSharesOutstandingBasic_130" xlink:type="arc" order="12" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CapitalizedDirectCostsOverheadCostsAndInterestDetails" xlink:title="0027 - Disclosure - Capitalized Direct Costs, Overhead Costs and Interest (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SummaryOfAssetRetirementObiligationsDetails" xlink:title="0028 - Disclosure - Summary of Asset Retirement Obiligations (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SummaryOfAssetRetirementObiligationsDetailsParenthetical" xlink:title="0029 - Disclosure - Summary of Asset Retirement Obiligations (Details) (Parenthetical)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InfinityTexasMember" xlink:label="loc_IFNYInfinityTexasMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYInfinityTexasMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligation" xlink:label="loc_IFNYAssetRetirementObligation_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAssetRetirementObligation_30" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AssetRetirementObligationAccretionExpense" xlink:label="loc_IFNYAssetRetirementObligationAccretionExpense_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAssetRetirementObligationAccretionExpense_30" xlink:type="arc" order="2" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/AssumptionsOfEstimatedFairValueDetails" xlink:title="0030 - Disclosure - Assumptions of Estimated Fair Value (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/DebtDetailsNarrative" xlink:title="0031 - Disclosure - Debt (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityAxis" xlink:label="loc_IFNYCreditFacilityAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYCreditFacilityAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_IFNYCreditFacilityDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYCreditFacilityAxis" xlink:to="loc_IFNYCreditFacilityDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreditFacilityDomain" xlink:label="loc_IFNYCreditFacilityDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYCreditFacilityAxis" xlink:to="loc_IFNYCreditFacilityDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RevolvingCreditFacilityMember" xlink:label="loc_IFNYRevolvingCreditFacilityMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYCreditFacilityDomain" xlink:to="loc_IFNYRevolvingCreditFacilityMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AmegyMember" xlink:label="loc_IFNYAmegyMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYAmegyMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_OffShoreFinanceLLCMember" xlink:label="loc_IFNYOffShoreFinanceLLCMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYOffShoreFinanceLLCMember_110" xlink:type="arc" order="111" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShortTermDebtTypeAxis" xlink:label="loc_IFNYShortTermDebtTypeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYShortTermDebtTypeAxis" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_IFNYShortTermDebtTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYShortTermDebtTypeAxis" xlink:to="loc_IFNYShortTermDebtTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShortTermDebtTypeDomain" xlink:label="loc_IFNYShortTermDebtTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYShortTermDebtTypeAxis" xlink:to="loc_IFNYShortTermDebtTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InterestBearingLiabilitiesToVendorsMember" xlink:label="loc_IFNYInterestBearingLiabilitiesToVendorsMember_190" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYShortTermDebtTypeDomain" xlink:to="loc_IFNYInterestBearingLiabilitiesToVendorsMember_190" xlink:type="arc" order="191" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_NotePayableToVendorMember" xlink:label="loc_IFNYNotePayableToVendorMember_270" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYShortTermDebtTypeDomain" xlink:to="loc_IFNYNotePayableToVendorMember_270" xlink:type="arc" order="271" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_IFNYRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRangeAxis" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_IFNYRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRangeAxis" xlink:to="loc_IFNYRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_IFNYRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRangeAxis" xlink:to="loc_IFNYRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_IFNYMinimumMember_250" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRangeMember" xlink:to="loc_IFNYMinimumMember_250" xlink:type="arc" order="251" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_IFNYMaximumMember_260" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRangeMember" xlink:to="loc_IFNYMaximumMember_260" xlink:type="arc" order="261" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LongTermDebtPercentageBearingVariableInterestRate" xlink:label="loc_IFNYLongTermDebtPercentageBearingVariableInterestRate_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLongTermDebtPercentageBearingVariableInterestRate_350" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_IFNYDebtInstrumentInterestRateStatedPercentage_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentInterestRateStatedPercentage_350" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityCurrentBorrowingCapacity" xlink:label="loc_IFNYLineOfCreditFacilityCurrentBorrowingCapacity_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLineOfCreditFacilityCurrentBorrowingCapacity_350" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityMaximumBorrowingCapacity" xlink:label="loc_IFNYLineOfCreditFacilityMaximumBorrowingCapacity_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLineOfCreditFacilityMaximumBorrowingCapacity_350" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateIncrease" xlink:label="loc_IFNYDebtInstrumentInterestRateIncrease_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentInterestRateIncrease_350" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueToOfficersOrStockholdersCurrentAndNoncurrent" xlink:label="loc_IFNYDueToOfficersOrStockholdersCurrentAndNoncurrent_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDueToOfficersOrStockholdersCurrentAndNoncurrent_350" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentCarryingAmount" xlink:label="loc_IFNYDebtInstrumentCarryingAmount_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentCarryingAmount_350" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfDebt" xlink:label="loc_IFNYRepaymentsOfDebt_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYRepaymentsOfDebt_350" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PaymentsForFees" xlink:label="loc_IFNYPaymentsForFees_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPaymentsForFees_350" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtRelatedCommitmentFeesAndDebtIssuanceCosts" xlink:label="loc_IFNYDebtRelatedCommitmentFeesAndDebtIssuanceCosts_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtRelatedCommitmentFeesAndDebtIssuanceCosts_350" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LineOfCreditFacilityIncreaseAdditionalBorrowings" xlink:label="loc_IFNYLineOfCreditFacilityIncreaseAdditionalBorrowings_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLineOfCreditFacilityIncreaseAdditionalBorrowings_350" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentWarrantsOrOptionsIssued1" xlink:label="loc_IFNYDebtConversionConvertedInstrumentWarrantsOrOptionsIssued1_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtConversionConvertedInstrumentWarrantsOrOptionsIssued1_350" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InvestmentWarrantsExercisePrice" xlink:label="loc_IFNYInvestmentWarrantsExercisePrice_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYInvestmentWarrantsExercisePrice_350" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentUnamortizedDiscountPremiumNet" xlink:label="loc_IFNYDebtInstrumentUnamortizedDiscountPremiumNet_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentUnamortizedDiscountPremiumNet_350" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ForbearanceFeesPaid" xlink:label="loc_IFNYForbearanceFeesPaid_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYForbearanceFeesPaid_350" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_InterestExpenseDebt" xlink:label="loc_IFNYInterestExpenseDebt_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYInterestExpenseDebt_350" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfSaleOfMinorityInterestOwnershipByParent" xlink:label="loc_IFNYPercentageOfSaleOfMinorityInterestOwnershipByParent_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfSaleOfMinorityInterestOwnershipByParent_350" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtWeightedAverageInterestRate" xlink:label="loc_IFNYDebtWeightedAverageInterestRate_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtWeightedAverageInterestRate_350" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfEquityContributions" xlink:label="loc_IFNYPercentageOfEquityContributions_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfEquityContributions_350" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AccruedInterestForbearanceAndAdditionalFeesDue" xlink:label="loc_IFNYAccruedInterestForbearanceAndAdditionalFeesDue_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAccruedInterestForbearanceAndAdditionalFeesDue_350" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentBasisSpreadOnVariableRate" xlink:label="loc_IFNYDebtInstrumentBasisSpreadOnVariableRate_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentBasisSpreadOnVariableRate_350" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubordinatedDebt" xlink:label="loc_IFNYSubordinatedDebt_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYSubordinatedDebt_350" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubordinatedBorrowingInterestRate" xlink:label="loc_IFNYSubordinatedBorrowingInterestRate_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYSubordinatedBorrowingInterestRate_350" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:label="loc_IFNYDebtConversionConvertedInstrumentSharesIssued1_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtConversionConvertedInstrumentSharesIssued1_350" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DebtInstrumentAmortizationOfDebtDiscount" xlink:label="loc_IFNYDebtInstrumentAmortizationOfDebtDiscount_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentAmortizationOfDebtDiscount_350" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_SubordinatedNotePayableDebtDiscountCapitalized" xlink:label="loc_IFNYSubordinatedNotePayableDebtDiscountCapitalized_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYSubordinatedNotePayableDebtDiscountCapitalized_350" xlink:type="arc" order="27" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentIncreaseAccruedInterest" xlink:label="loc_IFNYDebtInstrumentIncreaseAccruedInterest_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentIncreaseAccruedInterest_350" xlink:type="arc" order="28" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentPeriodicPayment" xlink:label="loc_IFNYDebtInstrumentPeriodicPayment_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentPeriodicPayment_350" xlink:type="arc" order="29" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotesPayableCurrent" xlink:label="loc_IFNYNotesPayableCurrent_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNotesPayableCurrent_350" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedLiabilitiesCurrent" xlink:label="loc_IFNYAccruedLiabilitiesCurrent_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAccruedLiabilitiesCurrent_350" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IssuanceOfWarrantsToPurchaseCommonStock" xlink:label="loc_IFNYIssuanceOfWarrantsToPurchaseCommonStock_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIssuanceOfWarrantsToPurchaseCommonStock_350" xlink:type="arc" order="32" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeLiabilityNotionalAmount" xlink:label="loc_IFNYDerivativeLiabilityNotionalAmount_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDerivativeLiabilityNotionalAmount_350" xlink:type="arc" order="33" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge" xlink:label="loc_IFNYChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYChangeInUnrealizedGainLossOnHedgedItemInFairValueHedge_350" xlink:type="arc" order="34" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DerivativeInterestExpense" xlink:label="loc_IFNYDerivativeInterestExpense_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDerivativeInterestExpense_350" xlink:type="arc" order="35" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DecreaseInWarrantExercisePrice" xlink:label="loc_IFNYDecreaseInWarrantExercisePrice_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDecreaseInWarrantExercisePrice_350" xlink:type="arc" order="36" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IncreaseInNumberOfSharesToBePurchasedUnderTheWarrant" xlink:label="loc_IFNYIncreaseInNumberOfSharesToBePurchasedUnderTheWarrant_350" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIncreaseInNumberOfSharesToBePurchasedUnderTheWarrant_350" xlink:type="arc" order="37" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/Debt-ScheduleOfDebtOutstandingDetails" xlink:title="0032 - Disclosure - Debt - Schedule of Debt Outstanding (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CancellationOfDebtAndRelatedObligationsAndIssuanceOfSecuritiesInExchangeForDebtDetailsNarrative" xlink:title="0033 - Disclosure - Cancellation of Debt and Related Obligations and Issuance of Securities in Exchange for Debt (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementClassOfStockAxis" xlink:label="loc_IFNYStatementClassOfStockAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementClassOfStockAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ClassOfStockDomain" xlink:label="loc_IFNYClassOfStockDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementClassOfStockAxis" xlink:to="loc_IFNYClassOfStockDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesAPreferredStockMember" xlink:label="loc_IFNYSeriesAPreferredStockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesAPreferredStockMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockMember" xlink:label="loc_IFNYCommonStockMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYCommonStockMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SeriesBPreferredStockMember" xlink:label="loc_IFNYSeriesBPreferredStockMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYClassOfStockDomain" xlink:to="loc_IFNYSeriesBPreferredStockMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_IFNYRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRangeAxis" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_IFNYRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRangeAxis" xlink:to="loc_IFNYRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_IFNYRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRangeAxis" xlink:to="loc_IFNYRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MinimumMember" xlink:label="loc_IFNYMinimumMember_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRangeMember" xlink:to="loc_IFNYMinimumMember_70" xlink:type="arc" order="71" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_MaximumMember" xlink:label="loc_IFNYMaximumMember_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRangeMember" xlink:to="loc_IFNYMaximumMember_80" xlink:type="arc" order="81" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtConversionConvertedInstrumentSharesIssued1" xlink:label="loc_IFNYDebtConversionConvertedInstrumentSharesIssued1_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtConversionConvertedInstrumentSharesIssued1_130" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DebtConversionConvertedInstrumentAdditionalSharesIssued" xlink:label="loc_IFNYDebtConversionConvertedInstrumentAdditionalSharesIssued_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtConversionConvertedInstrumentAdditionalSharesIssued_130" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_WarrantExerisableToPurchaseCommonStock" xlink:label="loc_IFNYWarrantExerisableToPurchaseCommonStock_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWarrantExerisableToPurchaseCommonStock_130" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_WarrantAggregateAmount" xlink:label="loc_IFNYWarrantAggregateAmount_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWarrantAggregateAmount_130" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfDividendsOfSeriesAndSeriesBRedeemableConvertiblePreferredStock" xlink:label="loc_IFNYPercentageOfDividendsOfSeriesAndSeriesBRedeemableConvertiblePreferredStock_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfDividendsOfSeriesAndSeriesBRedeemableConvertiblePreferredStock_130" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_CommonStockConversionPricePerShare" xlink:label="loc_IFNYCommonStockConversionPricePerShare_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCommonStockConversionPricePerShare_130" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ClosingPriceOfCommonStockPerShare" xlink:label="loc_IFNYClosingPriceOfCommonStockPerShare_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYClosingPriceOfCommonStockPerShare_130" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_TemporaryEquityRedemptionPricePerShare" xlink:label="loc_IFNYTemporaryEquityRedemptionPricePerShare_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYTemporaryEquityRedemptionPricePerShare_130" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_EstimatedFairValueOfCommonStock" xlink:label="loc_IFNYEstimatedFairValueOfCommonStock_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEstimatedFairValueOfCommonStock_130" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_EstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesA" xlink:label="loc_IFNYEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesA_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesA_130" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_EstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesB" xlink:label="loc_IFNYEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesB_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesB_130" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IncreaseInEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesA" xlink:label="loc_IFNYIncreaseInEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesA_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIncreaseInEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesA_130" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IncreaseInEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesB" xlink:label="loc_IFNYIncreaseInEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesB_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIncreaseInEstimatedFairValueOfRedeemableConvertiblePreferredStockSeriesB_130" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DividendsPayableCurrentAndNoncurrent" xlink:label="loc_IFNYDividendsPayableCurrentAndNoncurrent_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDividendsPayableCurrentAndNoncurrent_130" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AccruedDividendsPayableDuringThePeriod" xlink:label="loc_IFNYAccruedDividendsPayableDuringThePeriod_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAccruedDividendsPayableDuringThePeriod_130" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DeferredIncomeTaxExpenseBenefit" xlink:label="loc_IFNYDeferredIncomeTaxExpenseBenefit_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDeferredIncomeTaxExpenseBenefit_130" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AdditionsToAdditionalPaidInCapital" xlink:label="loc_IFNYAdditionsToAdditionalPaidInCapital_130" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAdditionsToAdditionalPaidInCapital_130" xlink:type="arc" order="17" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/StockOptionsDetailsNarrative" xlink:title="0034 - Disclosure - Stock Options (Details Narrative)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/StockOptions-SummaryOfStockOptionActivityDetails" xlink:title="0035 - Disclosure - Stock Options - Summary of Stock Option Activity (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SummaryOfDebtAndOtherLiabilitiesDetails" xlink:title="0036 - Disclosure - Summary of Debt and Other Liabilities (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/DerivativeInstrumentsAndWarrantsDetailsNarrative" xlink:title="0037 - Disclosure - Derivative Instruments and Warrants (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeInstrumentRiskAxis" xlink:label="loc_IFNYDerivativeInstrumentRiskAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYDerivativeInstrumentRiskAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_IFNYDerivativeContractTypeDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYDerivativeInstrumentRiskAxis" xlink:to="loc_IFNYDerivativeContractTypeDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DerivativeContractTypeDomain" xlink:label="loc_IFNYDerivativeContractTypeDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYDerivativeInstrumentRiskAxis" xlink:to="loc_IFNYDerivativeContractTypeDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AmegyFifthForbearanceWarrantMember" xlink:label="loc_IFNYAmegyFifthForbearanceWarrantMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYDerivativeContractTypeDomain" xlink:to="loc_IFNYAmegyFifthForbearanceWarrantMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_WarrantExerisableToPurchaseCommonStock" xlink:label="loc_IFNYWarrantExerisableToPurchaseCommonStock_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWarrantExerisableToPurchaseCommonStock_70" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_WarrantsExercisablePeriod" xlink:label="loc_IFNYWarrantsExercisablePeriod_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWarrantsExercisablePeriod_70" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InvestmentWarrantsExercisePrice" xlink:label="loc_IFNYInvestmentWarrantsExercisePrice_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYInvestmentWarrantsExercisePrice_70" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfCommonStockSharesAuthorizedAndReservedForExerciseOfWarrant" xlink:label="loc_IFNYPercentageOfCommonStockSharesAuthorizedAndReservedForExerciseOfWarrant_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfCommonStockSharesAuthorizedAndReservedForExerciseOfWarrant_70" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_IncreaseDecreaseInFairValueOfPriceRiskFairValueHedgingInstruments1" xlink:label="loc_IFNYIncreaseDecreaseInFairValueOfPriceRiskFairValueHedgingInstruments1_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIncreaseDecreaseInFairValueOfPriceRiskFairValueHedgingInstruments1_70" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IssuanceOfWarrantsToPurchaseCommonStock" xlink:label="loc_IFNYIssuanceOfWarrantsToPurchaseCommonStock_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIssuanceOfWarrantsToPurchaseCommonStock_70" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_NumberOfSharesToBeIncreasedForExercisingWarrantsUnderPenaltyProvision" xlink:label="loc_IFNYNumberOfSharesToBeIncreasedForExercisingWarrantsUnderPenaltyProvision_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNumberOfSharesToBeIncreasedForExercisingWarrantsUnderPenaltyProvision_70" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ReducedInvestmentWarrantExercisePrice" xlink:label="loc_IFNYReducedInvestmentWarrantExercisePrice_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYReducedInvestmentWarrantExercisePrice_70" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DiscountOnNotesPayable" xlink:label="loc_IFNYDiscountOnNotesPayable_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDiscountOnNotesPayable_70" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IncreasedInTheEstimatedCurrentValueOfTheWarrantDerivativeLiability" xlink:label="loc_IFNYIncreasedInTheEstimatedCurrentValueOfTheWarrantDerivativeLiability_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIncreasedInTheEstimatedCurrentValueOfTheWarrantDerivativeLiability_70" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_GainLossOnDerivativeInstrumentsNetPretax" xlink:label="loc_IFNYGainLossOnDerivativeInstrumentsNetPretax_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYGainLossOnDerivativeInstrumentsNetPretax_70" xlink:type="arc" order="11" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CommitmentsAndContingenciesDetailsNarrative" xlink:title="0038 - Disclosure - Commitments and Contingencies (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RossMember" xlink:label="loc_IFNYRossMember_150" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYRossMember_150" xlink:type="arc" order="151" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_HutchinsMember" xlink:label="loc_IFNYHutchinsMember_160" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYHutchinsMember_160" xlink:type="arc" order="161" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ThompsonKnightMember" xlink:label="loc_IFNYThompsonKnightMember_170" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYThompsonKnightMember_170" xlink:type="arc" order="171" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingenciesByNatureOfContingencyAxis" xlink:label="loc_IFNYLossContingenciesByNatureOfContingencyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYLossContingenciesByNatureOfContingencyAxis" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_IFNYLossContingencyNatureDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYLossContingenciesByNatureOfContingencyAxis" xlink:to="loc_IFNYLossContingencyNatureDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LossContingencyNatureDomain" xlink:label="loc_IFNYLossContingencyNatureDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYLossContingenciesByNatureOfContingencyAxis" xlink:to="loc_IFNYLossContingencyNatureDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PerlasMember" xlink:label="loc_IFNYPerlasMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLossContingencyNatureDomain" xlink:to="loc_IFNYPerlasMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_TyraMember" xlink:label="loc_IFNYTyraMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYLossContingencyNatureDomain" xlink:to="loc_IFNYTyraMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PaymentAgreementOnTermsAxis" xlink:label="loc_IFNYPaymentAgreementOnTermsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYPaymentAgreementOnTermsAxis" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PaymentAgreementOnTermsDomain" xlink:label="loc_IFNYPaymentAgreementOnTermsDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYPaymentAgreementOnTermsAxis" xlink:to="loc_IFNYPaymentAgreementOnTermsDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PaymentAgreementOnTermsDomain" xlink:label="loc_IFNYPaymentAgreementOnTermsDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYPaymentAgreementOnTermsAxis" xlink:to="loc_IFNYPaymentAgreementOnTermsDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ConditionOneMember" xlink:label="loc_IFNYConditionOneMember_100" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYPaymentAgreementOnTermsDomain" xlink:to="loc_IFNYConditionOneMember_100" xlink:type="arc" order="101" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ConditionTwoMember" xlink:label="loc_IFNYConditionTwoMember_110" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYPaymentAgreementOnTermsDomain" xlink:to="loc_IFNYConditionTwoMember_110" xlink:type="arc" order="111" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ConditionThreeMember" xlink:label="loc_IFNYConditionThreeMember_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYPaymentAgreementOnTermsDomain" xlink:to="loc_IFNYConditionThreeMember_120" xlink:type="arc" order="121" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:label="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain" xlink:label="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:to="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_PurchaseCommitmentExcludingLongtermCommitmentDomain" xlink:label="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentAxis" xlink:to="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_GasDevelopmentLimitedPartnersMember" xlink:label="loc_IFNYGasDevelopmentLimitedPartnersMember_140" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYPurchaseCommitmentExcludingLongtermCommitmentDomain" xlink:to="loc_IFNYGasDevelopmentLimitedPartnersMember_140" xlink:type="arc" order="141" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_LettersOfCreditOutstandingAmount" xlink:label="loc_IFNYLettersOfCreditOutstandingAmount_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLettersOfCreditOutstandingAmount_210" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_LettersOfCreditExpitrationDate" xlink:label="loc_IFNYLettersOfCreditExpitrationDate_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYLettersOfCreditExpitrationDate_210" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MinimumCashCommitmentBudgeted" xlink:label="loc_IFNYMinimumCashCommitmentBudgeted_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMinimumCashCommitmentBudgeted_210" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_CashCommitmentIncurredAndPaid" xlink:label="loc_IFNYCashCommitmentIncurredAndPaid_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCashCommitmentIncurredAndPaid_210" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MinimumCashRequirementsAfterApproval" xlink:label="loc_IFNYMinimumCashRequirementsAfterApproval_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMinimumCashRequirementsAfterApproval_210" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MinimumCashRequirementsAfterApprovalRelatingToSeismic" xlink:label="loc_IFNYMinimumCashRequirementsAfterApprovalRelatingToSeismic_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMinimumCashRequirementsAfterApprovalRelatingToSeismic_210" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MinimumCashRequirementsAfterApprovalRelatingToTrainingAndAreaFees" xlink:label="loc_IFNYMinimumCashRequirementsAfterApprovalRelatingToTrainingAndAreaFees_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMinimumCashRequirementsAfterApprovalRelatingToTrainingAndAreaFees_210" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_GatheringFeesPerUnit" xlink:label="loc_IFNYGatheringFeesPerUnit_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYGatheringFeesPerUnit_210" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ShortTermBorrowings" xlink:label="loc_IFNYShortTermBorrowings_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYShortTermBorrowings_210" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfSaleOfMinorityInterestOwnershipByParent" xlink:label="loc_IFNYPercentageOfSaleOfMinorityInterestOwnershipByParent_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfSaleOfMinorityInterestOwnershipByParent_210" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates" xlink:label="loc_IFNYProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYProceedsFromDivestitureOfBusinessesAndInterestsInAffiliates_210" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubordinatedDebtCurrent" xlink:label="loc_IFNYSubordinatedDebtCurrent_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYSubordinatedDebtCurrent_210" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfRevenueSharingInterest" xlink:label="loc_IFNYPercentageOfRevenueSharingInterest_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfRevenueSharingInterest_210" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_BorrowedFunds" xlink:label="loc_IFNYBorrowedFunds_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYBorrowedFunds_210" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfPaymentOfRevenueToInvestor" xlink:label="loc_IFNYPercentageOfPaymentOfRevenueToInvestor_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfPaymentOfRevenueToInvestor_210" xlink:type="arc" order="15" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PaymentOfFundedAmountOnTerms" xlink:label="loc_IFNYPaymentOfFundedAmountOnTerms_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPaymentOfFundedAmountOnTerms_210" xlink:type="arc" order="16" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RepaymentsOfShortTermDebt" xlink:label="loc_IFNYRepaymentsOfShortTermDebt_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYRepaymentsOfShortTermDebt_210" xlink:type="arc" order="17" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfPaymentOfRevenueToOfficersAndDirectors" xlink:label="loc_IFNYPercentageOfPaymentOfRevenueToOfficersAndDirectors_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfPaymentOfRevenueToOfficersAndDirectors_210" xlink:type="arc" order="18" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfPaymentOfRevenueToRelatedParty" xlink:label="loc_IFNYPercentageOfPaymentOfRevenueToRelatedParty_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfPaymentOfRevenueToRelatedParty_210" xlink:type="arc" order="19" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfPaymentOfRevenueToAgreedParty" xlink:label="loc_IFNYPercentageOfPaymentOfRevenueToAgreedParty_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfPaymentOfRevenueToAgreedParty_210" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfSuccessFeePaidToPartnerOnReaminingCashInvestmentInSubsequentYears" xlink:label="loc_IFNYPercentageOfSuccessFeePaidToPartnerOnReaminingCashInvestmentInSubsequentYears_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfSuccessFeePaidToPartnerOnReaminingCashInvestmentInSubsequentYears_210" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfBonusReceiveOnLimitedUpfrontFees" xlink:label="loc_IFNYPercentageOfBonusReceiveOnLimitedUpfrontFees_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfBonusReceiveOnLimitedUpfrontFees_210" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MaximumPercentageOfBonusReceiveOnOverLimitedUpfrontFee" xlink:label="loc_IFNYMaximumPercentageOfBonusReceiveOnOverLimitedUpfrontFee_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMaximumPercentageOfBonusReceiveOnOverLimitedUpfrontFee_210" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfBonusReceiveByIndividualFromOverOnLimitedUpfrontFee" xlink:label="loc_IFNYPercentageOfBonusReceiveByIndividualFromOverOnLimitedUpfrontFee_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfBonusReceiveByIndividualFromOverOnLimitedUpfrontFee_210" xlink:type="arc" order="24" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MaximumCollectionOfUpfrontFeeFromAffiliates" xlink:label="loc_IFNYMaximumCollectionOfUpfrontFeeFromAffiliates_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMaximumCollectionOfUpfrontFeeFromAffiliates_210" xlink:type="arc" order="25" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RevenueSharingAgreementDescription" xlink:label="loc_IFNYRevenueSharingAgreementDescription_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYRevenueSharingAgreementDescription_210" xlink:type="arc" order="26" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RecordedClaimedFutureLawsuits" xlink:label="loc_IFNYRecordedClaimedFutureLawsuits_210" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYRecordedClaimedFutureLawsuits_210" xlink:type="arc" order="27" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CommitmentsAndContingencies-ScheduleOfMinimumExplorationWorkCommitmentAndRelinquishmentsByIndividualBlocksDetails" xlink:title="0039 - Disclosure - Commitments and Contingencies - Schedule of Minimum Exploration Work Commitment and Relinquishments by Individual Blocks (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AgreementAxis" xlink:label="loc_IFNYAgreementAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYAgreementAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AgreementDomain" xlink:label="loc_IFNYAgreementDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYAgreementAxis" xlink:to="loc_IFNYAgreementDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AgreementDomain" xlink:label="loc_IFNYAgreementDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYAgreementAxis" xlink:to="loc_IFNYAgreementDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_SubPeriodOneMember" xlink:label="loc_IFNYSubPeriodOneMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAgreementDomain" xlink:to="loc_IFNYSubPeriodOneMember_0" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_SubPeriodTwoOptionalMember" xlink:label="loc_IFNYSubPeriodTwoOptionalMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAgreementDomain" xlink:to="loc_IFNYSubPeriodTwoOptionalMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_SubPeriodThreeOptionalMember" xlink:label="loc_IFNYSubPeriodThreeOptionalMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAgreementDomain" xlink:to="loc_IFNYSubPeriodThreeOptionalMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_SubPeriodFourOptionalMember" xlink:label="loc_IFNYSubPeriodFourOptionalMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYAgreementDomain" xlink:to="loc_IFNYSubPeriodFourOptionalMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementBusinessSegmentsAxis" xlink:label="loc_IFNYStatementBusinessSegmentsAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYStatementBusinessSegmentsAxis" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_IFNYSegmentDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYStatementBusinessSegmentsAxis" xlink:to="loc_IFNYSegmentDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SegmentDomain" xlink:label="loc_IFNYSegmentDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementBusinessSegmentsAxis" xlink:to="loc_IFNYSegmentDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PerlasBlockMember" xlink:label="loc_IFNYPerlasBlockMember_0" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYSegmentDomain" xlink:to="loc_IFNYPerlasBlockMember_0" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_TyraBlockMember" xlink:label="loc_IFNYTyraBlockMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYSegmentDomain" xlink:to="loc_IFNYTyraBlockMember_40" xlink:type="arc" order="42" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_DurationForExploringMinimumWorkCommitmentAndRelinquishments" xlink:label="loc_IFNYDurationForExploringMinimumWorkCommitmentAndRelinquishments_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDurationForExploringMinimumWorkCommitmentAndRelinquishments_90" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MinimumWorkCommitmentByIndividualBlockDuringPeriod" xlink:label="loc_IFNYMinimumWorkCommitmentByIndividualBlockDuringPeriod_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMinimumWorkCommitmentByIndividualBlockDuringPeriod_90" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MinimumRelinquishmentsByIndividualBlockDuringPeriod" xlink:label="loc_IFNYMinimumRelinquishmentsByIndividualBlockDuringPeriod_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMinimumRelinquishmentsByIndividualBlockDuringPeriod_90" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IrrevocableGuarantee" xlink:label="loc_IFNYIrrevocableGuarantee_90" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIrrevocableGuarantee_90" xlink:type="arc" order="5" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/CommitmentsAndContingencies-ScheduleOfContractualAndFiscalTermsDetails" xlink:title="0040 - Disclosure - Commitments and Contingencies - Schedule of Contractual and Fiscal Terms (Details)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ContractualAgreementsByPeriodAxis" xlink:label="loc_IFNYContractualAgreementsByPeriodAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYContractualAgreementsByPeriodAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ContractualAgreementsByPeriodDomain" xlink:label="loc_IFNYContractualAgreementsByPeriodDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYContractualAgreementsByPeriodAxis" xlink:to="loc_IFNYContractualAgreementsByPeriodDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_ContractualAgreementsByPeriodDomain" xlink:label="loc_IFNYContractualAgreementsByPeriodDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYContractualAgreementsByPeriodAxis" xlink:to="loc_IFNYContractualAgreementsByPeriodDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PeriodOneMember" xlink:label="loc_IFNYPeriodOneMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYContractualAgreementsByPeriodDomain" xlink:to="loc_IFNYPeriodOneMember_10" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PeriodTwoMember" xlink:label="loc_IFNYPeriodTwoMember_20" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYContractualAgreementsByPeriodDomain" xlink:to="loc_IFNYPeriodTwoMember_20" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PeriodThreeMember" xlink:label="loc_IFNYPeriodThreeMember_30" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYContractualAgreementsByPeriodDomain" xlink:to="loc_IFNYPeriodThreeMember_30" xlink:type="arc" order="31" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RecoveryFactorAxis" xlink:label="loc_IFNYRecoveryFactorAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRecoveryFactorAxis" xlink:type="arc" order="21" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RecoveryFactorDomain" xlink:label="loc_IFNYRecoveryFactorDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRecoveryFactorAxis" xlink:to="loc_IFNYRecoveryFactorDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RecoveryFactorDomain" xlink:label="loc_IFNYRecoveryFactorDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRecoveryFactorAxis" xlink:to="loc_IFNYRecoveryFactorDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_FactorOneMember" xlink:label="loc_IFNYFactorOneMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRecoveryFactorDomain" xlink:to="loc_IFNYFactorOneMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_FactorTwoMember" xlink:label="loc_IFNYFactorTwoMember_50" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRecoveryFactorDomain" xlink:to="loc_IFNYFactorTwoMember_50" xlink:type="arc" order="51" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_FactorThreeMember" xlink:label="loc_IFNYFactorThreeMember_60" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRecoveryFactorDomain" xlink:to="loc_IFNYFactorThreeMember_60" xlink:type="arc" order="61" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeAxis" xlink:label="loc_IFNYRangeAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRangeAxis" xlink:type="arc" order="22" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_IFNYRangeMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRangeAxis" xlink:to="loc_IFNYRangeMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RangeMember" xlink:label="loc_IFNYRangeMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRangeAxis" xlink:to="loc_IFNYRangeMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CreationDateAxis" xlink:label="loc_IFNYCreationDateAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYCreationDateAxis" xlink:type="arc" order="23" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefaultFinancialStatementsDateMember" xlink:label="loc_IFNYDefaultFinancialStatementsDateMember" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYCreationDateAxis" xlink:to="loc_IFNYDefaultFinancialStatementsDateMember" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DefaultFinancialStatementsDateMember" xlink:label="loc_IFNYDefaultFinancialStatementsDateMember_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYCreationDateAxis" xlink:to="loc_IFNYDefaultFinancialStatementsDateMember_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AmountOfContractPerYearPerBlock" xlink:label="loc_IFNYAmountOfContractPerYearPerBlock_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAmountOfContractPerYearPerBlock_80" xlink:type="arc" order="1" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PeriodOfAreaFeePerHectareMinimum" xlink:label="loc_IFNYPeriodOfAreaFeePerHectareMinimum_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPeriodOfAreaFeePerHectareMinimum_80" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PeriodOfAreaFeePerHectareMaximum" xlink:label="loc_IFNYPeriodOfAreaFeePerHectareMaximum_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPeriodOfAreaFeePerHectareMaximum_80" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_AreaFeePerHectare" xlink:label="loc_IFNYAreaFeePerHectare_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAreaFeePerHectare_80" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RoyaltiesRecoveryFactorMinimum" xlink:label="loc_IFNYRoyaltiesRecoveryFactorMinimum_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYRoyaltiesRecoveryFactorMinimum_80" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_RoyaltiesRecoveryFactorMaximum" xlink:label="loc_IFNYRoyaltiesRecoveryFactorMaximum_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYRoyaltiesRecoveryFactorMaximum_80" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfRoyalties" xlink:label="loc_IFNYPercentageOfRoyalties_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfRoyalties_80" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_NaturalGasRoyalties" xlink:label="loc_IFNYNaturalGasRoyalties_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNaturalGasRoyalties_80" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfNaturalGasRoyalties" xlink:label="loc_IFNYPercentageOfNaturalGasRoyalties_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfNaturalGasRoyalties_80" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfCorporateTax" xlink:label="loc_IFNYPercentageOfCorporateTax_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfCorporateTax_80" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfSocialContributionOfNetProfit" xlink:label="loc_IFNYPercentageOfSocialContributionOfNetProfit_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfSocialContributionOfNetProfit_80" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_PercentageOfSocialContributionOfNetProfitForEachAutonomousRegion" xlink:label="loc_IFNYPercentageOfSocialContributionOfNetProfitForEachAutonomousRegion_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYPercentageOfSocialContributionOfNetProfitForEachAutonomousRegion_80" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InvestmentProtectionDescription" xlink:label="loc_IFNYInvestmentProtectionDescription_80" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYInvestmentProtectionDescription_80" xlink:type="arc" order="13" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/RelatedPartyTransactionsDetailsNarrative" xlink:title="0041 - Disclosure - Related Party Transactions (Details Narrative)">
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementLineItems" xlink:label="loc_IFNYStatementLineItems" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_StatementTable" xlink:label="loc_IFNYStatementTable" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/all" xbrldt:contextElement="segment" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYStatementTable" xlink:type="arc" order="10" xbrldt:closed="true" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyTransactionsByRelatedPartyAxis" xlink:label="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/hypercube-dimension" xlink:from="loc_IFNYStatementTable" xlink:to="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-domain" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain" xlink:type="arc" order="20" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_RelatedPartyDomain" xlink:label="loc_IFNYRelatedPartyDomain_10" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/dimension-default" xbrldt:contextElement="segment" xlink:from="loc_IFNYRelatedPartyTransactionsByRelatedPartyAxis" xlink:to="loc_IFNYRelatedPartyDomain_10" xlink:type="arc" order="30" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_CFOFirmMember" xlink:label="loc_IFNYCFOFirmMember_40" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYCFOFirmMember_40" xlink:type="arc" order="41" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_ChiefExecutiveOfficerMember" xlink:label="loc_IFNYChiefExecutiveOfficerMember_70" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYRelatedPartyDomain" xlink:to="loc_IFNYChiefExecutiveOfficerMember_70" xlink:type="arc" order="71" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_BillingForConsiderationOfServices" xlink:label="loc_IFNYBillingForConsiderationOfServices_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYBillingForConsiderationOfServices_120" xlink:type="arc" order="2" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DueToRelatedPartiesCurrentAndNoncurrent" xlink:label="loc_IFNYDueToRelatedPartiesCurrentAndNoncurrent_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDueToRelatedPartiesCurrentAndNoncurrent_120" xlink:type="arc" order="3" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_SubordinatedDebt" xlink:label="loc_IFNYSubordinatedDebt_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYSubordinatedDebt_120" xlink:type="arc" order="4" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_MaximumAmountOfOustandingDebtGauranteedByRelatedParty" xlink:label="loc_IFNYMaximumAmountOfOustandingDebtGauranteedByRelatedParty_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYMaximumAmountOfOustandingDebtGauranteedByRelatedParty_120" xlink:type="arc" order="5" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_AccruedProfessionalFeesCurrentAndNoncurrent" xlink:label="loc_IFNYAccruedProfessionalFeesCurrentAndNoncurrent_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYAccruedProfessionalFeesCurrentAndNoncurrent_120" xlink:type="arc" order="6" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_NotesPayableRelatedPartiesClassifiedCurrent" xlink:label="loc_IFNYNotesPayableRelatedPartiesClassifiedCurrent_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNotesPayableRelatedPartiesClassifiedCurrent_120" xlink:type="arc" order="7" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_NotesPayableRelatedPartiesBoardMemberOwnedPercentage" xlink:label="loc_IFNYNotesPayableRelatedPartiesBoardMemberOwnedPercentage_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYNotesPayableRelatedPartiesBoardMemberOwnedPercentage_120" xlink:type="arc" order="8" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentInterestRateStatedPercentage" xlink:label="loc_IFNYDebtInstrumentInterestRateStatedPercentage_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentInterestRateStatedPercentage_120" xlink:type="arc" order="9" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_DebtInstrumentMaturityDate" xlink:label="loc_IFNYDebtInstrumentMaturityDate_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYDebtInstrumentMaturityDate_120" xlink:type="arc" order="10" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IssuanceOfWarrantsToPurchaseCommonStockShares" xlink:label="loc_IFNYIssuanceOfWarrantsToPurchaseCommonStockShares_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIssuanceOfWarrantsToPurchaseCommonStockShares_120" xlink:type="arc" order="11" />
      <link:loc xlink:type="locator" xlink:href="http://xbrl.fasb.org/us-gaap/2012/elts/us-gaap-2012-01-31.xsd#us-gaap_CommonStockParOrStatedValuePerShare" xlink:label="loc_IFNYCommonStockParOrStatedValuePerShare_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYCommonStockParOrStatedValuePerShare_120" xlink:type="arc" order="12" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_InvestmentWarrantsExpirationDate" xlink:label="loc_IFNYInvestmentWarrantsExpirationDate_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYInvestmentWarrantsExpirationDate_120" xlink:type="arc" order="13" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_WarrantsExercisePricePerShareReductionOnNonPaymentOfNote" xlink:label="loc_IFNYWarrantsExercisePricePerShareReductionOnNonPaymentOfNote_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYWarrantsExercisePricePerShareReductionOnNonPaymentOfNote_120" xlink:type="arc" order="14" />
      <link:loc xlink:type="locator" xlink:href="ifny-20120930.xsd#IFNY_IncreaseInNumberOfSharesUnderTheWarrantOnNonPaymentOfNote" xlink:label="loc_IFNYIncreaseInNumberOfSharesUnderTheWarrantOnNonPaymentOfNote_120" />
      <link:definitionArc xlink:arcrole="http://xbrl.org/int/dim/arcrole/domain-member" xlink:from="loc_IFNYStatementLineItems" xlink:to="loc_IFNYIncreaseInNumberOfSharesUnderTheWarrantOnNonPaymentOfNote_120" xlink:type="arc" order="15" />
    </link:definitionLink>
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReportingDetailsNarrative" xlink:title="0042 - Disclosure - Sale of Infinity-Texas, and Discontinued Operations Reporting (Details Narrative)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-AssetsAndLiabilitiesOfDiscontinuedOperationsDetails" xlink:title="0043 - Disclosure - Sale of Infinity-Texas, and Discontinued Operations Reporting - Assets and Liabilities of Discontinued Operations (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-GainRecognizedOnSaleOfDiscontinuedOperationsDetails" xlink:title="0044 - Disclosure - Sale of Infinity-Texas, and Discontinued Operations Reporting - Gain recognized on Sale of Discontinued Operations (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SaleOfInfinity-TexasAndDiscontinuedOperationsReporting-ScheduleOfOperatingExpensesOfDiscontinuedOperationsDetails" xlink:title="0045 - Disclosure - Sale of Infinity-Texas, and Discontinued Operations Reporting - Schedule of Operating Expenses Of Discontinued Operations (Details)" />
    <link:definitionLink xlink:type="extended" xlink:role="http://ifnyoil.com/role/SubsequentEventIssuanceOfStockOptionsTerminationOfContingentFeeAgreementAndIssuanceOfConvertibleNoteDetailsNarrative" xlink:title="0046 - Disclosure - Subsequent Event &#8211; Issuance of Stock Options, Termination of Contingent Fee Agreement and Issuance of Convertible Note (Details Narrative)" />
</link:linkbase>
