<?xml version="1.0" encoding="US-ASCII" ?>
    <!-- Field: Doc-Info; Name: Generator; Value: GoFiler Complete; Version: 6.5a -->
    <!-- Field: Doc-Info; Name: VendorURI; Value: https://www.novaworks.com -->
    <!-- Field: Doc-Info; Name: Status; Value: 0x00000000 -->
    <!-- Field: Doc-Info; Name: Misc; Value: 96Mps7xRiXgen8uDanwsWamGmbP9z5Z8WekhvWB+bTlq/ysmTPhPZSt2deimITIL -->
<schema xmlns="http://www.w3.org/2001/XMLSchema" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:link="http://www.xbrl.org/2003/linkbase" xmlns:xbrli="http://www.xbrl.org/2003/instance" xmlns:xbrldt="http://xbrl.org/2005/xbrldt" xmlns:xbrldi="http://xbrl.org/2006/xbrldi" xmlns:dei="http://xbrl.sec.gov/dei/2024" xmlns:ifrs-full="https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full" xmlns:dtr-types="http://www.xbrl.org/dtr/type/2022-03-31" xmlns:cyd="http://xbrl.sec.gov/cyd/2024" xmlns:ecd="http://xbrl.sec.gov/ecd/2024" xmlns:srt="http://fasb.org/srt/2024" xmlns:country="http://xbrl.sec.gov/country/2024" xmlns:iso4217="http://www.xbrl.org/2003/iso4217" xmlns:utr="http://www.xbrl.org/2009/utr" xmlns:nonnum="http://www.xbrl.org/dtr/type/non-numeric" xmlns:TRLEF="http://trillionenergy.com/20251231" elementFormDefault="qualified" targetNamespace="http://trillionenergy.com/20251231">
    <annotation>
      <appinfo>
        <link:roleType roleURI="http://trillionenergy.com/role/Cover" id="Cover">
          <link:definition>00000001 - Document - Cover</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StatementsOfFinancialPosition" id="StatementsOfFinancialPosition">
          <link:definition>00000002 - Statement - Consolidated Statements of Financial Position</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StatementsOfLossAndComprehensiveLoss" id="StatementsOfLossAndComprehensiveLoss">
          <link:definition>00000003 - Statement - Consolidated Statements of Loss and Comprehensive Loss</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StatementsOfStockholdersEquity" id="StatementsOfStockholdersEquity">
          <link:definition>00000004 - Statement - Consolidated Statements of Stockholders' Equity</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StatementsOfCashFlows" id="StatementsOfCashFlows">
          <link:definition>00000005 - Statement - Consolidated Statements of Cash Flows</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/OrganizationAndGoingConcern" id="OrganizationAndGoingConcern">
          <link:definition>999013 - Disclosure - Organization and going concern</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/MaterialAccountingPolicies" id="MaterialAccountingPolicies">
          <link:definition>999014 - Disclosure - Material Accounting Policies</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AmountsReceivable" id="AmountsReceivable">
          <link:definition>999015 - Disclosure - Amounts Receivable</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/PrepaidExpensesAndDeposits" id="PrepaidExpensesAndDeposits">
          <link:definition>999016 - Disclosure - Prepaid Expenses and Deposits</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AssetsHeldForSale" id="AssetsHeldForSale">
          <link:definition>999017 - Disclosure - Assets held for Sale</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/OilAndGasProperties" id="OilAndGasProperties">
          <link:definition>999018 - Disclosure - Oil and Gas Properties</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/PropertyAndEquipment" id="PropertyAndEquipment">
          <link:definition>999019 - Disclosure - Property and Equipment</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AccountsPayableAndAccruedLiabilities" id="AccountsPayableAndAccruedLiabilities">
          <link:definition>999020 - Disclosure - Accounts Payable and Accrued Liabilities</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/LoansPayable" id="LoansPayable">
          <link:definition>999021 - Disclosure - Loans Payable</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/Leases" id="Leases">
          <link:definition>999022 - Disclosure - Leases</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ConvertibleDebentures" id="ConvertibleDebentures">
          <link:definition>999023 - Disclosure - Convertible debentures</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AssetRetirementObligation" id="AssetRetirementObligation">
          <link:definition>999024 - Disclosure - Asset Retirement Obligation</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/NotesAndAmountsReceivableForEquityIssued" id="NotesAndAmountsReceivableForEquityIssued">
          <link:definition>999025 - Disclosure - Notes and Amounts Receivable for Equity Issued</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/CommonStock" id="CommonStock">
          <link:definition>999026 - Disclosure - Common Stock</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StockOptions" id="StockOptions">
          <link:definition>999027 - Disclosure - Stock Options</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/Warrants" id="Warrants">
          <link:definition>999028 - Disclosure - Warrants</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/RestrictedStockUnits" id="RestrictedStockUnits">
          <link:definition>999029 - Disclosure - Restricted Stock Units</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/RelatedPartyTransactions" id="RelatedPartyTransactions">
          <link:definition>999030 - Disclosure - Related Party Transactions</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/GeneralAndAdministrative" id="GeneralAndAdministrative">
          <link:definition>999031 - Disclosure - General and Administrative</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SegmentedInformation" id="SegmentedInformation">
          <link:definition>999032 - Disclosure - Segmented Information</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/CapitalManagement" id="CapitalManagement">
          <link:definition>999033 - Disclosure - Capital Management</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/FinancialInstrumentsAndRiskManagement" id="FinancialInstrumentsAndRiskManagement">
          <link:definition>999034 - Disclosure - Financial Instruments and Risk Management</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/IncomeTax" id="IncomeTax">
          <link:definition>999035 - Disclosure - Income Tax</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/CommitmentsAndContingencies" id="CommitmentsAndContingencies">
          <link:definition>999036 - Disclosure - Commitments and Contingencies</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SubsequentEvents" id="SubsequentEvents">
          <link:definition>999037 - Disclosure - Subsequent events</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/MaterialAccountingPoliciesPolicies" id="MaterialAccountingPoliciesPolicies">
          <link:definition>999038 - Disclosure - Material Accounting Policies (Policies)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/MaterialAccountingPoliciesTables" id="MaterialAccountingPoliciesTables">
          <link:definition>999039 - Disclosure - Material Accounting Policies (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AmountsReceivableTables" id="AmountsReceivableTables">
          <link:definition>999040 - Disclosure - Amounts Receivable (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/PrepaidExpensesAndDepositsTables" id="PrepaidExpensesAndDepositsTables">
          <link:definition>999041 - Disclosure - Prepaid Expenses and Deposits (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AssetsHeldForSaleTables" id="AssetsHeldForSaleTables">
          <link:definition>999042 - Disclosure - Assets held for Sale (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/OilAndGasPropertiesTables" id="OilAndGasPropertiesTables">
          <link:definition>999043 - Disclosure - Oil and Gas Properties (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/PropertyAndEquipmentTables" id="PropertyAndEquipmentTables">
          <link:definition>999044 - Disclosure - Property and Equipment (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AccountsPayableAndAccruedLiabilitiesTables" id="AccountsPayableAndAccruedLiabilitiesTables">
          <link:definition>999045 - Disclosure - Accounts Payable and Accrued Liabilities (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/LoansPayableTables" id="LoansPayableTables">
          <link:definition>999046 - Disclosure - Loans Payable (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/LeasesTables" id="LeasesTables">
          <link:definition>999047 - Disclosure - Leases (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ConvertibleDebenturesTables" id="ConvertibleDebenturesTables">
          <link:definition>999048 - Disclosure - Convertible debentures (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AssetRetirementObligationTables" id="AssetRetirementObligationTables">
          <link:definition>999049 - Disclosure - Asset Retirement Obligation (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/NotesAndAmountsReceivableForEquityIssuedTables" id="NotesAndAmountsReceivableForEquityIssuedTables">
          <link:definition>999050 - Disclosure - Notes and Amounts Receivable for Equity Issued (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StockOptionsTables" id="StockOptionsTables">
          <link:definition>999051 - Disclosure - Stock Options (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/WarrantsTables" id="WarrantsTables">
          <link:definition>999052 - Disclosure - Warrants (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/RestrictedStockUnitsTables" id="RestrictedStockUnitsTables">
          <link:definition>999053 - Disclosure - Restricted Stock Units (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/GeneralAndAdministrativeTables" id="GeneralAndAdministrativeTables">
          <link:definition>999054 - Disclosure - General and Administrative (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SegmentedInformationTables" id="SegmentedInformationTables">
          <link:definition>999055 - Disclosure - Segmented Information (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/FinancialInstrumentsAndRiskManagementTables" id="FinancialInstrumentsAndRiskManagementTables">
          <link:definition>999056 - Disclosure - Financial Instruments and Risk Management (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/IncomeTaxTables" id="IncomeTaxTables">
          <link:definition>999057 - Disclosure - Income Tax (Tables)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/OrganizationAndGoingConcernDetailsNarrative" id="OrganizationAndGoingConcernDetailsNarrative">
          <link:definition>999058 - Disclosure - Organization and going concern (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfExplorationAndDevelopmentActivitiesDetails" id="ScheduleOfExplorationAndDevelopmentActivitiesDetails">
          <link:definition>999059 - Disclosure - Schedule of Exploration and Development Activities (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/MaterialAccountingPoliciesDetailsNarrative" id="MaterialAccountingPoliciesDetailsNarrative">
          <link:definition>999060 - Disclosure - Material Accounting Policies (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfAmountsReceivableDetails" id="ScheduleOfAmountsReceivableDetails">
          <link:definition>999061 - Disclosure - Schedule of Amounts Receivable (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfPrepaidExpensesAndDepositsDetails" id="ScheduleOfPrepaidExpensesAndDepositsDetails">
          <link:definition>999062 - Disclosure - Schedule of Prepaid Expenses and Deposits (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfAssetsHeldForSaleDetails" id="ScheduleOfAssetsHeldForSaleDetails">
          <link:definition>999063 - Disclosure - Schedule of Assets Held for Sale (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AssetsHeldForSaleDetailsNarrative" id="AssetsHeldForSaleDetailsNarrative">
          <link:definition>999064 - Disclosure - Assets held for Sale (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfOilAndGasPropertiesDetails" id="ScheduleOfOilAndGasPropertiesDetails">
          <link:definition>999065 - Disclosure - Schedule of Oil and Gas Properties (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/OilAndGasPropertiesDetailsNarrative" id="OilAndGasPropertiesDetailsNarrative">
          <link:definition>999066 - Disclosure - Oil and Gas Properties (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfPropertyPlantAndEquipmentDetails" id="ScheduleOfPropertyPlantAndEquipmentDetails">
          <link:definition>999067 - Disclosure - Schedule of Property, Plant and Equipment (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfAccountsPayableAndAccruedLiabilitiesDetails" id="ScheduleOfAccountsPayableAndAccruedLiabilitiesDetails">
          <link:definition>999068 - Disclosure - Schedule of Accounts Payable and Accrued Liabilities (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfLoansPayableDetails" id="ScheduleOfLoansPayableDetails">
          <link:definition>999069 - Disclosure - Schedule of Loans Payable (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfLoansPayableDetailsParenthetical" id="ScheduleOfLoansPayableDetailsParenthetical">
          <link:definition>999070 - Disclosure - Schedule of Loans Payable (Details) (Parenthetical)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfChangesInLeaseLiabilityDetails" id="ScheduleOfChangesInLeaseLiabilityDetails">
          <link:definition>999071 - Disclosure - Schedule of Changes in Lease Liability (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfLeaseLiabilityDetails" id="ScheduleOfLeaseLiabilityDetails">
          <link:definition>999072 - Disclosure - Schedule of Lease Liability (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/LeasesDetailsNarrative" id="LeasesDetailsNarrative">
          <link:definition>999073 - Disclosure - Leases (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfFairValueAssumptionsOfConversionFeaturesDetails" id="ScheduleOfFairValueAssumptionsOfConversionFeaturesDetails">
          <link:definition>999074 - Disclosure - Schedule of Fair Value Assumptions of Conversion Features (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfConvertibleDebtDetails" id="ScheduleOfConvertibleDebtDetails">
          <link:definition>999075 - Disclosure - Schedule of Convertible Debt (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ConvertibleDebenturesDetailsNarrative" id="ConvertibleDebenturesDetailsNarrative">
          <link:definition>999076 - Disclosure - Convertible debentures (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfAssetRetirementObligationsDetails" id="ScheduleOfAssetRetirementObligationsDetails">
          <link:definition>999077 - Disclosure - Schedule of Asset Retirement Obligations (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/AssetRetirementObligationDetailsNarrative" id="AssetRetirementObligationDetailsNarrative">
          <link:definition>999078 - Disclosure - Asset Retirement Obligation (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfNotesAndAmountsReceivableForEquityIssuedDetails" id="ScheduleOfNotesAndAmountsReceivableForEquityIssuedDetails">
          <link:definition>999079 - Disclosure - Schedule of Notes and Amounts Receivable for the Equity Issued (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfNoteAndOtherReceivableDetails" id="ScheduleOfNoteAndOtherReceivableDetails">
          <link:definition>999080 - Disclosure - Schedule of Note and Other Receivable (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/NotesAndAmountsReceivableForEquityIssuedDetailsNarrative" id="NotesAndAmountsReceivableForEquityIssuedDetailsNarrative">
          <link:definition>999081 - Disclosure - Notes and Amounts Receivable for Equity Issued (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/CommonStockDetailsNarrative" id="CommonStockDetailsNarrative">
          <link:definition>999082 - Disclosure - Common Stock (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SummaryOfChangesInStockOptionsDetails" id="SummaryOfChangesInStockOptionsDetails">
          <link:definition>999083 - Disclosure - Summary of Changes in Stock Options (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfStockOptionsOutstandingAndExercisableDetails" id="ScheduleOfStockOptionsOutstandingAndExercisableDetails">
          <link:definition>999084 - Disclosure - Schedule of Stock Options Outstanding and Exercisable (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfFairValueOfBlack-scholesOptionPricingModelingDetails" id="ScheduleOfFairValueOfBlack-scholesOptionPricingModelingDetails">
          <link:definition>999085 - Disclosure - Schedule of Fair Value of Black-Scholes Option Pricing Modeling (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/StockOptionsDetailsNarrative" id="StockOptionsDetailsNarrative">
          <link:definition>999086 - Disclosure - Stock Options (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SummaryOfChangesInWarrantsDetails" id="SummaryOfChangesInWarrantsDetails">
          <link:definition>999087 - Disclosure - Summary of Changes in Warrants (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfPurchaseWarrantsOutstandingDetails" id="ScheduleOfPurchaseWarrantsOutstandingDetails">
          <link:definition>999088 - Disclosure - Schedule of Purchase Warrants Outstanding (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfWeightedAverageAssumptionForWarrantsDetails" id="ScheduleOfWeightedAverageAssumptionForWarrantsDetails">
          <link:definition>999089 - Disclosure - Schedule of Weighted Average Assumption for Warrants (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/WarrantsDetailsNarrative" id="WarrantsDetailsNarrative">
          <link:definition>999090 - Disclosure - Warrants (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfRestrictedStockUnitsDetails" id="ScheduleOfRestrictedStockUnitsDetails">
          <link:definition>999091 - Disclosure - Schedule of Restricted Stock Units (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/RestrictedStockUnitsDetailsNarrative" id="RestrictedStockUnitsDetailsNarrative">
          <link:definition>999092 - Disclosure - Restricted Stock Units (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfGeneralAndAdministrativeExpenseDetails" id="ScheduleOfGeneralAndAdministrativeExpenseDetails">
          <link:definition>999093 - Disclosure - Schedule of General and Administrative Expense (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfGeographicalSegmentInformationDetails" id="ScheduleOfGeographicalSegmentInformationDetails">
          <link:definition>999094 - Disclosure - Schedule of Geographical Segment Information (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfNetRevenueByProductSegmentDetails" id="ScheduleOfNetRevenueByProductSegmentDetails">
          <link:definition>999095 - Disclosure - Schedule of Net Revenue By Product Segment (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/RelatedPartyTransactionsDetailsNarrative" id="RelatedPartyTransactionsDetailsNarrative">
          <link:definition>999096 - Disclosure - Related Party Transactions (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SegmentedInformationDetailsNarrative" id="SegmentedInformationDetailsNarrative">
          <link:definition>999097 - Disclosure - Segmented Information (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfForeignExchangeCurrencyDetails" id="ScheduleOfForeignExchangeCurrencyDetails">
          <link:definition>999098 - Disclosure - Schedule of Foreign Exchange Currency (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/CapitalManagementDetailsNarrative" id="CapitalManagementDetailsNarrative">
          <link:definition>999099 - Disclosure - Capital Management (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SummaryOfMaturityProfileOfContractualCashFlowDetails" id="SummaryOfMaturityProfileOfContractualCashFlowDetails">
          <link:definition>999100 - Disclosure - Summary of Maturity Profile of the Contractual Cash Flow (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfReconciliationOfCurrentIncomeTaxesDetails" id="ScheduleOfReconciliationOfCurrentIncomeTaxesDetails">
          <link:definition>999101 - Disclosure - Schedule of Reconciliation of Current Income Taxes (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfDeferredTaxAssetsAndLiabilitiesDetails" id="ScheduleOfDeferredTaxAssetsAndLiabilitiesDetails">
          <link:definition>999102 - Disclosure - Schedule of Deferred Tax Assets and Liabilities (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/ScheduleOfDeductibleTemporaryDifferencesAndUnusedTaxLossesDetails" id="ScheduleOfDeductibleTemporaryDifferencesAndUnusedTaxLossesDetails">
          <link:definition>999103 - Disclosure - Schedule of Deductible Temporary Differences and Unused Tax Losses (Details)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/FinancialInstrumentsAndRiskManagementDetailsNarrative" id="FinancialInstrumentsAndRiskManagementDetailsNarrative">
          <link:definition>999104 - Disclosure - Financial Instruments and Risk Management (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/CommitmentsAndContingenciesDetailsNarrative" id="CommitmentsAndContingenciesDetailsNarrative">
          <link:definition>999105 - Disclosure - Commitments and Contingencies (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:roleType roleURI="http://trillionenergy.com/role/SubsequentEventsDetailsNarrative" id="SubsequentEventsDetailsNarrative">
          <link:definition>999106 - Disclosure - Subsequent events (Details Narrative)</link:definition>
          <link:usedOn>link:presentationLink</link:usedOn>
          <link:usedOn>link:calculationLink</link:usedOn>
          <link:usedOn>link:definitionLink</link:usedOn>
        </link:roleType>
        <link:linkbaseRef xlink:type="simple" xlink:href="trlef-20251231_pre.xml" xlink:role="http://www.xbrl.org/2003/role/presentationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Presentation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="trlef-20251231_lab.xml" xlink:role="http://www.xbrl.org/2003/role/labelLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Label Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="trlef-20251231_cal.xml" xlink:role="http://www.xbrl.org/2003/role/calculationLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Calculation Links" />
        <link:linkbaseRef xlink:type="simple" xlink:href="trlef-20251231_def.xml" xlink:role="http://www.xbrl.org/2003/role/definitionLinkbaseRef" xlink:arcrole="http://www.w3.org/1999/xlink/properties/linkbase" xlink:title="Definition Links" />
      </appinfo>
    </annotation>
    <import namespace="http://www.xbrl.org/2003/instance" schemaLocation="http://www.xbrl.org/2003/xbrl-instance-2003-12-31.xsd" />
    <import namespace="http://www.xbrl.org/2003/linkbase" schemaLocation="http://www.xbrl.org/2003/xbrl-linkbase-2003-12-31.xsd" />
    <import namespace="http://xbrl.sec.gov/dei/2024" schemaLocation="https://xbrl.sec.gov/dei/2024/dei-2024.xsd" />
    <import namespace="https://xbrl.ifrs.org/taxonomy/2024-03-27/ifrs-full" schemaLocation="https://xbrl.ifrs.org/taxonomy/2024-03-27/full_ifrs/full_ifrs-cor_2024-03-27.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/2022-03-31" schemaLocation="https://www.xbrl.org/dtr/type/2022-03-31/types.xsd" />
    <import namespace="http://xbrl.sec.gov/cyd/2024" schemaLocation="https://xbrl.sec.gov/cyd/2024/cyd-2024.xsd" />
    <import namespace="http://xbrl.sec.gov/ecd/2024" schemaLocation="https://xbrl.sec.gov/ecd/2024/ecd-2024.xsd" />
    <import namespace="http://fasb.org/srt/2024" schemaLocation="https://xbrl.fasb.org/srt/2024/elts/srt-2024.xsd" />
    <import namespace="http://xbrl.sec.gov/country/2024" schemaLocation="https://xbrl.sec.gov/country/2024/country-2024.xsd" />
    <import namespace="http://www.xbrl.org/dtr/type/non-numeric" schemaLocation="http://www.xbrl.org/dtr/type/nonNumeric-2009-12-16.xsd" />
    <element id="TRLEF_WarrantAndOptionReserveMember" name="WarrantAndOptionReserveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ReceivablesforEquityIssuedMember" name="ReceivablesforEquityIssuedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ObligationToIssueSharesMember" name="ObligationToIssueSharesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SharesToBeCancelledMember" name="SharesToBeCancelledMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SouthAkcakocaSubBasinMember" name="SouthAkcakocaSubBasinMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CendereMember" name="CendereMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CendereOilFieldMember" name="CendereOilFieldMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccumulatedDepreciationMember" name="AccumulatedDepreciationMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanOneMember" name="UnsecuredLoanOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanTwoMember" name="UnsecuredLoanTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanThreeMember" name="UnsecuredLoanThreeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanFourMember" name="UnsecuredLoanFourMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanFiveMember" name="UnsecuredLoanFiveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanSixMember" name="UnsecuredLoanSixMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanOneFundOneMember" name="UnsecuredLoanOneFundOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanOneFundTwoMember" name="UnsecuredLoanOneFundTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnsecuredLoanSevenMember" name="UnsecuredLoanSevenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_BrokerWarrantsMember" name="BrokerWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AgreementMember" name="AgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantsAndConversionMember" name="WarrantsAndConversionMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DividendYieldMeasurementInputMember" name="DividendYieldMeasurementInputMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExpectedLifeMeasurementInputMember" name="ExpectedLifeMeasurementInputMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NotesReceivablesMember" name="NotesReceivablesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AmountsReceivableMember" name="AmountsReceivableMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DebtSettlementMember" name="DebtSettlementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RestrictedStockUnitMember" name="RestrictedStockUnitMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NonBrokeredPrivatePlacementMember" name="NonBrokeredPrivatePlacementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_FindersWarrantsMember" name="FindersWarrantsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LiabilitiesMember" name="LiabilitiesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IssuedCapitalOneMember" name="IssuedCapitalOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantsOneMember" name="WarrantsOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockOptionsMember" name="StockOptionsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CashFindersFeeMember" name="CashFindersFeeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ServicesRenderedMember" name="ServicesRenderedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ConsultingAgreementMember" name="ConsultingAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockOptionsOneMember" name="StockOptionsOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockOptionsTwoMember" name="StockOptionsTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockOptionsThreeMember" name="StockOptionsThreeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockOptionsFourMember" name="StockOptionsFourMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TwoThousandAndTwentyTwoLongTermIncentiveEquityPlanMember" name="TwoThousandAndTwentyTwoLongTermIncentiveEquityPlanMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePriceOneMember" name="ExercisePriceOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePriceTwoMember" name="ExercisePriceTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePriceThreeMember" name="ExercisePriceThreeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePriceFourMember" name="ExercisePriceFourMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePriceFiveMember" name="ExercisePriceFiveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePriceSixMember" name="ExercisePriceSixMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantOneMember" name="WarrantOneMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantTwoMember" name="WarrantTwoMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantThreeMember" name="WarrantThreeMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantFourMember" name="WarrantFourMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantFiveMember" name="WarrantFiveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantSixMember" name="WarrantSixMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantSevenMember" name="WarrantSevenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantEightMember" name="WarrantEightMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantNineMember" name="WarrantNineMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantTenMember" name="WarrantTenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantElevenMember" name="WarrantElevenMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantTwelveMember" name="WarrantTwelveMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PrivatePlacementsMember" name="PrivatePlacementsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RestrictedStockUnitsMember" name="RestrictedStockUnitsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_EmploymentAgreementMember" name="EmploymentAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DirectorFeesMember" name="DirectorFeesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SettlementAgreementMember" name="SettlementAgreementMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DirectorsMember" name="DirectorsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OfficersMember" name="OfficersMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RestrictedStockUnitGrantedAndVestedMember" name="RestrictedStockUnitGrantedAndVestedMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OilMember" name="OilMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GasMember" name="GasMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ContractualLiablitiesMember" name="ContractualLiablitiesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LaterThanTwoYearsMember" name="LaterThanTwoYearsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ShareIssueCostsMember" name="ShareIssueCostsMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OilAndGasPropertyMember" name="OilAndGasPropertyMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationMember" name="AssetRetirementObligationMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NoncapitalLossesMember" name="NoncapitalLossesMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NoncapitalLossesWithoutExpirationMember" name="NoncapitalLossesWithoutExpirationMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OffshoreDrillingRigContractorMember" name="OffshoreDrillingRigContractorMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NonadjustingEventMember" name="NonadjustingEventMember" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetsHeldForSale" name="AssetsHeldForSale" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OilAndGasPropertiesNet" name="OilAndGasPropertiesNet" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligations" name="AssetRetirementObligations" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SharesToBeCancelled" name="SharesToBeCancelled" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ObligationToIssueShares" name="ObligationToIssueShares" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CostAndExpensesAbstract" name="CostAndExpensesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DepletionExpense" name="DepletionExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccretionOfAssetRetirementObligation" name="AccretionOfAssetRetirementObligation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GeologicalAndGeophysicalExpenses" name="GeologicalAndGeophysicalExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossOnExtinguishmentAccountsPayableAndLoanPayable" name="LossOnExtinguishmentAccountsPayableAndLoanPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainsLossesOnDebtSettlement" name="GainsLossesOnDebtSettlement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossOnWriteoffOfNotesAndOtherReceivables" name="LossOnWriteoffOfNotesAndOtherReceivables" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossOnImpairmentAndSaleOfAssetsHeldForSale" name="LossOnImpairmentAndSaleOfAssetsHeldForSale" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ImpairmentsOfOilAndGasProperties" name="ImpairmentsOfOilAndGasProperties" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossOnIssuanceOfShares" name="LossOnIssuanceOfShares" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainsLossesOnSaleOfOilAndGasPropertiesAndEquipment" name="GainsLossesOnSaleOfOilAndGasPropertiesAndEquipment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainLossOnModificationAndTerminationOfLease" name="GainLossOnModificationAndTerminationOfLease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OtherIncomeExpense" name="OtherIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IfrsStatementLineItems" name="IfrsStatementLineItems" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodValueOfCommonStock" name="StockIssuedDuringPeriodValueOfCommonStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodSharesOfCommonStock" name="StockIssuedDuringPeriodSharesOfCommonStock" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodOptionsExercisedShares" name="StockIssuedDuringPeriodOptionsExercisedShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodRestrictedStockUnit" name="StockIssuedDuringPeriodRestrictedStockUnit" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodRestrictedStockUnitShares" name="StockIssuedDuringPeriodRestrictedStockUnitShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlementValue" name="StockIssuedForDebtSettlementValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlementShares" name="StockIssuedForDebtSettlementShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedInMarketOfferingValue" name="StockIssuedInMarketOfferingValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedInMarketOfferingShares" name="StockIssuedInMarketOfferingShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForServices" name="StockIssuedForServices" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForServicesShares" name="StockIssuedForServicesShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IncreaseDecreaseThroughSharebasedPaymentTransactionsRestrictedStock" name="IncreaseDecreaseThroughSharebasedPaymentTransactionsRestrictedStock" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodRestrictedStockUnitRepurchased" name="StockIssuedDuringPeriodRestrictedStockUnitRepurchased" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxOnEquityComponentOfConvertibleDebt" name="DeferredTaxOnEquityComponentOfConvertibleDebt" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForReductionOfNotesReceivables" name="StockIssuedForReductionOfNotesReceivables" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedDuringPeriodRestrictedStockUnitGrantsAccrual" name="StockIssuedDuringPeriodRestrictedStockUnitGrantsAccrual" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedInPrivatePlacementsValue" name="StockIssuedInPrivatePlacementsValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedInPrivatePlacementsShares" name="StockIssuedInPrivatePlacementsShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantsExercisedShares" name="WarrantsExercisedShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SharesIssuedOnConversionOfConvertibleDebentureValue" name="SharesIssuedOnConversionOfConvertibleDebentureValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SharesIssuedOnConversionOfConvertibleDebentureShares" name="SharesIssuedOnConversionOfConvertibleDebentureShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedToSettleConvertibleDebentureInterestValue" name="StockIssuedToSettleConvertibleDebentureInterestValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedToSettleConvertibleDebentureInterestShares" name="StockIssuedToSettleConvertibleDebentureInterestShares" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WriteoffsOfNotesReceivablesAndSharesToBeCancelled" name="WriteoffsOfNotesReceivablesAndSharesToBeCancelled" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForService" name="StockIssuedForService" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccretionAndAccruedInterestExpense" name="AccretionAndAccruedInterestExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_InterestIncomeExpense" name="InterestIncomeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnrealizedForeignExchangeGainLoss" name="UnrealizedForeignExchangeGainLoss" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainLossOnDebtModificationAndSettlementForShares" name="GainLossOnDebtModificationAndSettlementForShares" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ChangesInNoncashWorkingCapitalItemsAbstract" name="ChangesInNoncashWorkingCapitalItemsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AdvancesFromJvPartner" name="AdvancesFromJvPartner" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AdjustmentsForDecreaseIncreaseInPrepaidExpensesAndDeposits" name="AdjustmentsForDecreaseIncreaseInPrepaidExpensesAndDeposits" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IncreaseDecreaseInTradeAccountPayable" name="IncreaseDecreaseInTradeAccountPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ProceedsFromStockSubscriptionsReceived" name="ProceedsFromStockSubscriptionsReceived" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RepaymentOfNotesReceivable" name="RepaymentOfNotesReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ProceedsFromConvertibleDebtClassifiedAsFinancingActivities" name="ProceedsFromConvertibleDebtClassifiedAsFinancingActivities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SupplementalCashFlowInformationsAbstract" name="SupplementalCashFlowInformationsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_InterestPaidOnCreditFacilities" name="InterestPaidOnCreditFacilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_InterestPaidOnConvertibleDebt" name="InterestPaidOnConvertibleDebt" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CashFlowNoncashInvestingAndFinancingActivitiesAbstract" name="CashFlowNoncashInvestingAndFinancingActivitiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlement" name="StockIssuedForDebtSettlement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForConvertibleDebentureInterest" name="StockIssuedForConvertibleDebentureInterest" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RightofuseAssetAdditions" name="RightofuseAssetAdditions" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOrganizationAndGoingConcernAbstract" name="DisclosureOrganizationAndGoingConcernAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfNatureOfBusinessExplanatory" name="DisclosureOfNatureOfBusinessExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureAmountsReceivableAbstract" name="DisclosureAmountsReceivableAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfAmountsReceivableExplanatory" name="DisclosureOfAmountsReceivableExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureAssetsHeldForSaleAbstract" name="DisclosureAssetsHeldForSaleAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfAssetsHeldForSaleExplanatory" name="DisclosureOfAssetsHeldForSaleExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOilAndGasPropertiesAbstract" name="DisclosureOilAndGasPropertiesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfOilAndGasAssetsExplanatory" name="DisclosureOfOilAndGasAssetsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureConvertibleDebenturesAbstract" name="DisclosureConvertibleDebenturesAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfConvertibleDebenturesExplanatory" name="DisclosureOfConvertibleDebenturesExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureAssetRetirementObligationAbstract" name="DisclosureAssetRetirementObligationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfAssetRetirementObligationsExplanatory" name="DisclosureOfAssetRetirementObligationsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureNotesAndAmountsReceivableForEquityIssuedAbstract" name="DisclosureNotesAndAmountsReceivableForEquityIssuedAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfNotesAndAmountsReceivableForEquityIssuedExplanatory" name="DisclosureOfNotesAndAmountsReceivableForEquityIssuedExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureWarrantsAbstract" name="DisclosureWarrantsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfWarrantsExplanatory" name="DisclosureOfWarrantsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureRestrictedStockUnitsAbstract" name="DisclosureRestrictedStockUnitsAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfRestrictedStockUnitsExplanatory" name="DisclosureOfRestrictedStockUnitsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DescriptionOfAccountingPolicyForBasisOfPresentation" name="DescriptionOfAccountingPolicyForBasisOfPresentation" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DescriptionOfAccountingPolicyForUseOfEstimatesAndJudgementsExplanatory" name="DescriptionOfAccountingPolicyForUseOfEstimatesAndJudgementsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DescriptionOfUnitOfferingsPolicyExplanatory" name="DescriptionOfUnitOfferingsPolicyExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DescriptionOfAccountingPolicyConvertibleDebtExplanatory" name="DescriptionOfAccountingPolicyConvertibleDebtExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfExplorationAndDevelopmentActivitiesExplanatory" name="DisclosureOfExplorationAndDevelopmentActivitiesExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfDetailedInformationAboutAmountsReceivableExplanatory" name="DisclosureOfDetailedInformationAboutAmountsReceivableExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfPrepaidAssetsAndDepositsExplanatory" name="DisclosureOfPrepaidAssetsAndDepositsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfDetailedInformationOfAssestsHeldForSaleExplanatory" name="DisclosureOfDetailedInformationOfAssestsHeldForSaleExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfDetailedOilAndGasPropertiesExplanatory" name="DisclosureOfDetailedOilAndGasPropertiesExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfAccountsPayableAndAccruedLiabilitiesExplanatory" name="DisclosureOfAccountsPayableAndAccruedLiabilitiesExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfLoansPayableExplanatory" name="DisclosureOfLoansPayableExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfQuantitativeInformationAboutLeaseLiabilitiesExplanatory" name="DisclosureOfQuantitativeInformationAboutLeaseLiabilitiesExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfLeaseLiabilityExplanatory" name="DisclosureOfLeaseLiabilityExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfConvertibleDebtExplanatory" name="DisclosureOfConvertibleDebtExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfContinuityAssetRetirementObligationsExplanatory" name="DisclosureOfContinuityAssetRetirementObligationsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfPromissoryNoteReceivableExplanatory" name="DisclosureOfPromissoryNoteReceivableExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfSharebasedPaymentArrangementsOptionsOutstandingAndExercisableExplanatory" name="DisclosureOfSharebasedPaymentArrangementsOptionsOutstandingAndExercisableExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfMeasurementInputsAndValidationTechniquesForWeightedAverageAssumptionsExplanatory" name="DisclosureOfMeasurementInputsAndValidationTechniquesForWeightedAverageAssumptionsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfChangeInWarrantsExplanatory" name="DisclosureOfChangeInWarrantsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfSharebasedPaymentArrangementsForPurchaseWarrantsOutstandingExplanatory" name="DisclosureOfSharebasedPaymentArrangementsForPurchaseWarrantsOutstandingExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfMeasurementInputsAndvalidationTechniquesForWarrantsExplanatory" name="DisclosureOfMeasurementInputsAndvalidationTechniquesForWarrantsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfInformationAboutRestrictedStockUnitsExplanatory" name="DisclosureOfInformationAboutRestrictedStockUnitsExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfDetailedInformationAboutGeneralAndAdministrativeExpenseExplanatory" name="DisclosureOfDetailedInformationAboutGeneralAndAdministrativeExpenseExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfNetRevenueByProductSegmentExplanatory" name="DisclosureOfNetRevenueByProductSegmentExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfForeignExchangeCurrencyExplanatory" name="DisclosureOfForeignExchangeCurrencyExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DisclosureOfDetailedInformationAboutReconciliationOfCurrentIncomeTaxesExplanatory" name="DisclosureOfDetailedInformationAboutReconciliationOfCurrentIncomeTaxesExplanatory" nillable="true" xbrli:periodType="duration" type="dtr-types:textBlockItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_Workingcapital" name="Workingcapital" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ImpactOfHyperinflationAccumulatedDepreciation" name="ImpactOfHyperinflationAccumulatedDepreciation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ConsumerPriceIndex" name="ConsumerPriceIndex" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IncreaseIndexMovements" name="IncreaseIndexMovements" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IncreaseIndexMovementsPercentage" name="IncreaseIndexMovementsPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccountsReceivableCurrent" name="AccountsReceivableCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GstReceivableCurrent" name="GstReceivableCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CloseoutFund" name="CloseoutFund" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PrepaidExpensesAndDeposits" name="PrepaidExpensesAndDeposits" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PrepaidExpensesCurrent" name="PrepaidExpensesCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForSale" name="AdjustmentsForDecreaseIncreaseInFinancialAssetsHeldForSale" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ReclassifiedToOilAndGasProperties" name="ReclassifiedToOilAndGasProperties" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ProceedsFromAvailableforsaleFinancialAssets" name="ProceedsFromAvailableforsaleFinancialAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IncreaseDecreaseThroughNetExchangeDifferencesAssets" name="IncreaseDecreaseThroughNetExchangeDifferencesAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PurchaseOfAvailableforsaleOfFinancialAssets" name="PurchaseOfAvailableforsaleOfFinancialAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AdditionsCost" name="AdditionsCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SaleOfOilAndGasAssets" name="SaleOfOilAndGasAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_JvContributionCost" name="JvContributionCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ChangeInAroEstimate" name="ChangeInAroEstimate" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CurrencyTranslationAdjustmentCost" name="CurrencyTranslationAdjustmentCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ImpactOfHyperinflationCost" name="ImpactOfHyperinflationCost" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ReclassifiedAsAssetsHeldForSale" name="ReclassifiedAsAssetsHeldForSale" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OilAndGasAssetsAccumulatedepletion" name="OilAndGasAssetsAccumulatedepletion" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DepletionExpenses" name="DepletionExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccumulatedDepletionCurrencyTranslationAdjustment" name="AccumulatedDepletionCurrencyTranslationAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ImpactOfHyperinflationAccumulatedDepletion" name="ImpactOfHyperinflationAccumulatedDepletion" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OilAndGasAssetsNetBookValue" name="OilAndGasAssetsNetBookValue" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_InterestPercentageForWells" name="InterestPercentageForWells" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DevelopmentCost" name="DevelopmentCost" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WorkingInterestPercentage" name="WorkingInterestPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AnnualDiscountRate" name="AnnualDiscountRate" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossFromDisposalOfOilAndGasAssets" name="LossFromDisposalOfOilAndGasAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AdjustmentForHyperinflation" name="AdjustmentForHyperinflation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ImpactOfHyperinflations" name="ImpactOfHyperinflations" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccountsPayable" name="AccountsPayable" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccruedLiabilities" name="AccruedLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PayrollWithholdingAndSalesTaxLiabilities" name="PayrollWithholdingAndSalesTaxLiabilities" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_BorrowingsMaturityExtend" name="BorrowingsMaturityExtend" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_InterestPaymentOnLoan" name="InterestPaymentOnLoan" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DebtInstrumentInterestPayments" name="DebtInstrumentInterestPayments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DebtInstrumentPrincipalPayments" name="DebtInstrumentPrincipalPayments" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AdditionsToLeaseLiabilities" name="AdditionsToLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PaymentsForLeaseLiabilities" name="PaymentsForLeaseLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LeaseLiabilityCurrencyTranslationAdjustment" name="LeaseLiabilityCurrencyTranslationAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ModificationOfLease" name="ModificationOfLease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TerminationOfLease" name="TerminationOfLease" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RemainingLeaseTerms" name="RemainingLeaseTerms" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainOnLeaseModification" name="GainOnLeaseModification" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainOnLeaseModificationHyperinflation" name="GainOnLeaseModificationHyperinflation" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SignificantUnobservableInputLiabilitiesLife" name="SignificantUnobservableInputLiabilitiesLife" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_Repayment" name="Repayment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_Conversion" name="Conversion" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccretionExpenses" name="AccretionExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CurrencyTranslationAdjustment" name="CurrencyTranslationAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExtensionFee" name="ExtensionFee" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainOnModification" name="GainOnModification" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LongTermNetDebt" name="LongTermNetDebt" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantsExpireDate" name="WarrantsExpireDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RedeemDebenturesPercent" name="RedeemDebenturesPercent" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ConversionPricePerShare" name="ConversionPricePerShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UnderwritingFee" name="UnderwritingFee" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_FairValueOfWarrantsIssued" name="FairValueOfWarrantsIssued" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DescriptionOfExpectedYerasAsShareOptionsGranted" name="DescriptionOfExpectedYerasAsShareOptionsGranted" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_MarketInterestRate" name="MarketInterestRate" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationAddition" name="AssetRetirementObligationAddition" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationAccretionExpenses" name="AssetRetirementObligationAccretionExpenses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationImpactOfHyperinflation" name="AssetRetirementObligationImpactOfHyperinflation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationCurrencyTranslationAdjustment" name="AssetRetirementObligationCurrencyTranslationAdjustment" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationRevisionOfEstimates" name="AssetRetirementObligationRevisionOfEstimates" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_UndiscountedAmountRequiredToSettleAssetRetirementObligation" name="UndiscountedAmountRequiredToSettleAssetRetirementObligation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExpectedRatesOfInflation" name="ExpectedRatesOfInflation" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DiscountedInterestFreeRate" name="DiscountedInterestFreeRate" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AssetRetirementObligationsYears" name="AssetRetirementObligationsYears" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NaturalGasRevenueDepositPercentage" name="NaturalGasRevenueDepositPercentage" nillable="true" xbrli:periodType="instant" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NotesReceivableForEquityIssued" name="NotesReceivableForEquityIssued" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AmountsReceivableForEquityIssued" name="AmountsReceivableForEquityIssued" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NotesAndAmountsReceivableForEquityIssued" name="NotesAndAmountsReceivableForEquityIssued" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NotesAndAmountsReceivableForEquityIssuedWriteoff" name="NotesAndAmountsReceivableForEquityIssuedWriteoff" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ConsultingFees" name="ConsultingFees" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlementInterestPayable" name="StockIssuedForDebtSettlementInterestPayable" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlementInterestPayableValue" name="StockIssuedForDebtSettlementInterestPayableValue" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlementOfExtensionFee" name="StockIssuedForDebtSettlementOfExtensionFee" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockIssuedForDebtSettlementOfExtensionFeeValue" name="StockIssuedForDebtSettlementOfExtensionFeeValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ShareIssuedPricePerShare" name="ShareIssuedPricePerShare" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ProceedsFromSharesIssued" name="ProceedsFromSharesIssued" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossOnIssuanceOfDebt" name="LossOnIssuanceOfDebt" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfRestrictedStockUnits" name="NumberOfRestrictedStockUnits" nillable="true" xbrli:periodType="duration" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantAndOptionReserve" name="WarrantAndOptionReserve" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfSharesIssuedAndFairValue" name="NumberOfSharesIssuedAndFairValue" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExercisePricePerShare" name="ExercisePricePerShare" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ServicesRenderedAmount" name="ServicesRenderedAmount" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfSharesBonus" name="NumberOfSharesBonus" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_StockOptionsExpiryDate" name="StockOptionsExpiryDate" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfShareOptionsVestedInSharebasedPaymentArrangement" name="NumberOfShareOptionsVestedInSharebasedPaymentArrangement" nillable="true" xbrli:periodType="duration" type="xbrli:decimalItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExpectedLifeOfOptions" name="ExpectedLifeOfOptions" nillable="true" xbrli:periodType="duration" type="xbrli:durationItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ExpectedForfeitureRateShareOptionsGranted" name="ExpectedForfeitureRateShareOptionsGranted" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_IfrsStatementTable" name="IfrsStatementTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="TRLEF_PlansNameAxis" name="PlansNameAxis" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:dimensionItem" />
    <element id="TRLEF_PlansNameDomain" name="PlansNameDomain" abstract="true" nillable="true" xbrli:periodType="duration" type="dtr-types:domainItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfSharesOfCommonStockIssuedAndOutstandingPercentage" name="NumberOfSharesOfCommonStockIssuedAndOutstandingPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CompensationWarrantsNumberOfWarrants" name="CompensationWarrantsNumberOfWarrants" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CompensationWarrantsExercisePrice" name="CompensationWarrantsExercisePrice" nillable="true" xbrli:periodType="instant" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WarrantExpiryDate" name="WarrantExpiryDate" nillable="true" xbrli:periodType="duration" type="xbrli:dateItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_WeightedAverageExercisePriceOfShareOptionsVestedInSharebasedPaymentArrangement2019" name="WeightedAverageExercisePriceOfShareOptionsVestedInSharebasedPaymentArrangement2019" nillable="true" xbrli:periodType="duration" type="dtr-types:perShareItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfShareOptionsVestedInValuebasedPaymentArrangement" name="NumberOfShareOptionsVestedInValuebasedPaymentArrangement" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_NumberOfShareIssuanceOfOutstanding" name="NumberOfShareIssuanceOfOutstanding" nillable="true" xbrli:periodType="instant" type="xbrli:sharesItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_InvestorRelationsExpense" name="InvestorRelationsExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_OfficeExpense" name="OfficeExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_FilingAndTransferFeesExpense" name="FilingAndTransferFeesExpense" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ThirdPartyLiabilityClaim" name="ThirdPartyLiabilityClaim" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ScheduleOfGeographicalSegmentInformationAbstract" name="ScheduleOfGeographicalSegmentInformationAbstract" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ScheduleOfGeographicalSegmentInformationTable" name="ScheduleOfGeographicalSegmentInformationTable" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrldt:hypercubeItem" />
    <element id="TRLEF_ScheduleOfGeographicalSegmentInformationLineItems" name="ScheduleOfGeographicalSegmentInformationLineItems" abstract="true" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainLossOnDebtSettlements" name="GainLossOnDebtSettlements" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainLossOnWriteOffOfNotesAndOtherReceivables" name="GainLossOnWriteOffOfNotesAndOtherReceivables" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LossOnSaleAndRevaluation" name="LossOnSaleAndRevaluation" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainLossOnImpairmentOfAssetsHeldForSale" name="GainLossOnImpairmentOfAssetsHeldForSale" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_ImpairmentOfOgAssets" name="ImpairmentOfOgAssets" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_EquityReduction" name="EquityReduction" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SettleOfDebt" name="SettleOfDebt" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RepurchasedOutstandingReceivable" name="RepurchasedOutstandingReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RoyaltiesPercent" name="RoyaltiesPercent" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_EffectOfExchangeRateChangesOnAccountsReceivable" name="EffectOfExchangeRateChangesOnAccountsReceivable" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_EffectOfExchangeRateChangesOnAccountsPayable" name="EffectOfExchangeRateChangesOnAccountsPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_EffectOfExchangeRateChangesOnLoansPayable" name="EffectOfExchangeRateChangesOnLoansPayable" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_EffectOfExchangeRateChangesOnLeaseLiability" name="EffectOfExchangeRateChangesOnLeaseLiability" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RestrictedStockUnitsObligation" name="RestrictedStockUnitsObligation" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TaxEffectOfExpectedIncomeTaxRecovery" name="TaxEffectOfExpectedIncomeTaxRecovery" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TaxEffectFromPermanentDifferences" name="TaxEffectFromPermanentDifferences" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TaxEffectOfAdjustmentToPriorYearsProvisionVersusStatutoryTaxReturnsAndExpiryOfNoncapitalLoses" name="TaxEffectOfAdjustmentToPriorYearsProvisionVersusStatutoryTaxReturnsAndExpiryOfNoncapitalLoses" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TaxEffectOfChangeInUnrecognizedDeductibleTemporaryDifferences" name="TaxEffectOfChangeInUnrecognizedDeductibleTemporaryDifferences" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxLiabilitiesOilAndGasProperties" name="DeferredTaxLiabilitiesOilAndGasProperties" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxLiabilitiesPropertyAndEquipment" name="DeferredTaxLiabilitiesPropertyAndEquipment" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxLiabilitiesConvertibleDebt" name="DeferredTaxLiabilitiesConvertibleDebt" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxAssetsHeldForSale" name="DeferredTaxAssetsHeldForSale" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxAssetRetirementObligation" name="DeferredTaxAssetRetirementObligation" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_DeferredTaxAssetNoncapitalLosses" name="DeferredTaxAssetNoncapitalLosses" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_TransactionCostsAllocatedToEquity" name="TransactionCostsAllocatedToEquity" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AmountDueConvertedIntoCommonShares" name="AmountDueConvertedIntoCommonShares" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_CapitalCommitmentsDescription" name="CapitalCommitmentsDescription" nillable="true" xbrli:periodType="duration" type="xbrli:stringItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_RoyaltyOnFutureProductionRevenuesPercentage" name="RoyaltyOnFutureProductionRevenuesPercentage" nillable="true" xbrli:periodType="duration" type="dtr-types:percentItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_GainLossOnSharesForDebtSettlement" name="GainLossOnSharesForDebtSettlement" nillable="true" xbrli:periodType="duration" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_PrepaidExpensesAndDepositsCurrent" name="PrepaidExpensesAndDepositsCurrent" nillable="true" xbrli:periodType="instant" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_SettledThroughRepurchase" name="SettledThroughRepurchase" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_AccountsPayableAndAccruedLiabilities" name="AccountsPayableAndAccruedLiabilities" nillable="true" xbrli:periodType="duration" xbrli:balance="debit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
    <element id="TRLEF_LiabilityClaim" name="LiabilityClaim" nillable="true" xbrli:periodType="instant" xbrli:balance="credit" type="xbrli:monetaryItemType" substitutionGroup="xbrli:item" />
</schema>
