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Disclosure - Equity Company Information link:presentationLink link:calculationLink link:definitionLink 230253006 - Disclosure - Equity Company Information (Tables) link:presentationLink link:calculationLink link:definitionLink 240264012 - Disclosure - Equity Company Information (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 240274013 - Disclosure - Equity Company Information (Schedule Of Equity Company Financial Summary) (Details) link:presentationLink link:calculationLink link:definitionLink 240284014 - Disclosure - Equity Company Information (Schedule Of The Corporation's Percentage Ownership Interest) (Details) link:presentationLink link:calculationLink link:definitionLink 210291008 - Disclosure - Investments, Advances And Long-Term Receivables link:presentationLink link:calculationLink link:definitionLink 230303007 - Disclosure - Investments, Advances And Long-Term Receivables (Tables) link:presentationLink link:calculationLink link:definitionLink 240314015 - 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Disclosure - Accounting For Suspended Exploratory Well Costs link:presentationLink link:calculationLink link:definitionLink 230383009 - Disclosure - Accounting For Suspended Exploratory Well Costs (Tables) link:presentationLink link:calculationLink link:definitionLink 240394019 - Disclosure - Accounting For Suspended Exploratory Well Costs (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 240404020 - Disclosure - Accounting For Suspended Exploratory Well Costs (Change In Capitalized Suspended Exploratory Well Costs) (Details) link:presentationLink link:calculationLink link:definitionLink 240414021 - Disclosure - Accounting For Suspended Exploratory Well Costs (Schedule Of Period End Capitalized Suspended Exploratory Well Costs) (Details) link:presentationLink link:calculationLink link:definitionLink 240424022 - Disclosure - Accounting For Suspended Exploratory Well Costs (Schedule Of Number Of Projects With Suspended Exploratory Well Costs) (Details) link:presentationLink link:calculationLink link:definitionLink 240434023 - Disclosure - Accounting For Suspended Exploratory Well Costs (Schedule Of Additional Detail For The Projects) (Details) link:presentationLink link:calculationLink link:definitionLink 210441011 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 230453010 - Disclosure - Leases (Tables) link:presentationLink link:calculationLink link:definitionLink 240464024 - Disclosure - Leases (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 240474025 - Disclosure - Leases (Lease Cost) (Details) link:presentationLink link:calculationLink link:definitionLink 240484026 - Disclosure - Leases (Right of Use) (Details) link:presentationLink link:calculationLink link:definitionLink 240494027 - Disclosure - Leases (Maturity Schedule) (Details) link:presentationLink link:calculationLink link:definitionLink 240504028 - Disclosure - Leases (Other Information) (Details) link:presentationLink link:calculationLink link:definitionLink 210511012 - Disclosure - Earnings Per Share link:presentationLink link:calculationLink link:definitionLink 230523011 - Disclosure - Earnings Per Share (Tables) link:presentationLink link:calculationLink link:definitionLink 240534029 - Disclosure - Earnings Per Share (Details) link:presentationLink link:calculationLink link:definitionLink 210541013 - Disclosure - Financial Instruments And Derivatives link:presentationLink link:calculationLink link:definitionLink 230553012 - Disclosure - Financial Instruments and Derivatives (Tables) link:presentationLink link:calculationLink link:definitionLink 240564030 - Disclosure - Financial Instruments And Derivatives (Narrative) (Details) link:presentationLink link:calculationLink link:definitionLink 240574031 - Disclosure - Financial Instruments And Derivatives - Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 240584032 - Disclosure - Financial Instruments and Derivatives - Derivative Instrument Balance Sheet (Details) link:presentationLink link:calculationLink link:definitionLink 240594033 - 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