0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Document - Audit Information link:presentationLink link:calculationLink link:definitionLink 9952151 - Statement - Consolidated Balance Sheets link:presentationLink link:calculationLink link:definitionLink 9952152 - Statement - Consolidated Statements of Earnings link:presentationLink link:calculationLink link:definitionLink 9952153 - Statement - Consolidated Statements of Comprehensive Income link:presentationLink link:calculationLink link:definitionLink 9952154 - Statement - Consolidated Statements of Comprehensive Income (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952155 - Statement - Consolidated Statements of Changes in Equity link:presentationLink link:calculationLink link:definitionLink 9952156 - Statement - Consolidated Statements of Cash Flows link:presentationLink link:calculationLink link:definitionLink 9952157 - Statement - Consolidated Statements of Earnings (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 9952158 - Disclosure - Accounting Policies link:presentationLink link:calculationLink link:definitionLink 9952159 - Disclosure - Accounting Standards Issued But Not Yet Applied link:presentationLink link:calculationLink link:definitionLink 9952160 - Disclosure - Critical Accounting Estimates and Judgements link:presentationLink link:calculationLink link:definitionLink 9952161 - Disclosure - Inventory link:presentationLink link:calculationLink link:definitionLink 9952162 - Disclosure - Exploration and Evaluation Assets link:presentationLink link:calculationLink link:definitionLink 9952163 - Disclosure - Property, Plant and Equipment link:presentationLink link:calculationLink link:definitionLink 9952164 - Disclosure - Leases link:presentationLink link:calculationLink link:definitionLink 9952165 - Disclosure - Investments link:presentationLink link:calculationLink link:definitionLink 9952166 - Disclosure - Other Long-Term Assets link:presentationLink link:calculationLink link:definitionLink 9952167 - 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Disclosure - Critical Accounting Estimates and Judgements (Details) link:presentationLink link:calculationLink link:definitionLink 9955533 - Disclosure - Inventory - Schedule of Inventory (Details) link:presentationLink link:calculationLink link:definitionLink 9955534 - Disclosure - Inventory - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955535 - Disclosure - Exploration and Evaluation Assets - Detailed Information about Exploration and Evaluation Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955536 - Disclosure - Property, Plant and Equipment - Detailed Information About Property, Plant and Equipment (Details) link:presentationLink link:calculationLink link:definitionLink 9955537 - Disclosure - Property, Plant and Equipment - ASOP Asset Swap Transaction Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955538 - Disclosure - Property, Plant and Equipment - Net Assets Acquired and Consideration Exchanged (Details) link:presentationLink link:calculationLink link:definitionLink 9955539 - 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Disclosure - Other Long-Term Assets - Schedule of Other Long-Term Assets (Details) link:presentationLink link:calculationLink link:definitionLink 9955547 - Disclosure - Other Long-Term Assets - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955548 - Disclosure - Other Long-Term Assets - Schedule of Assets, Liabilities, Partners' Equity and Equity (Loss) Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955549 - Disclosure - Long-Term Debt - Summary of Long-term Debt (Details) link:presentationLink link:calculationLink link:definitionLink 9955550 - Disclosure - Long-Term Debt - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955551 - Disclosure - Long-Term Debt - Schedule of Debt Repayments (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - Disclosure - Other Long-Term Liabilities - Schedule of Other Long-Term Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955552 - 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Weighted Average Assumptions used to Calculate Share-Based Compensation Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955559 - Disclosure - Income Taxes - Schedule of Provision for Income Tax (Details) link:presentationLink link:calculationLink link:definitionLink 9955560 - Disclosure - Income Taxes - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955561 - Disclosure - Income Taxes - Schedule of Provision For Income Tax Rate Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 9955562 - Disclosure - Income Taxes - Summary of Major Temporary Differences (Details) link:presentationLink link:calculationLink link:definitionLink 9955563 - Disclosure - Income Taxes - Summary of Movements in Deferred Tax Assets and Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 9955564 - Disclosure - Income Taxes - Summary of Net Deferred Income Tax Liability (Details) link:presentationLink link:calculationLink link:definitionLink 9955565 - Disclosure - Share Capital - Outstanding Common Shares (Details) link:presentationLink link:calculationLink link:definitionLink 9955566 - Disclosure - Share Capital - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955567 - Disclosure - Share Capital - Stock Option Activity (Details) link:presentationLink link:calculationLink link:definitionLink 9955568 - Disclosure - Share Capital - Range of Exercise Prices of Stock Options (Details) link:presentationLink link:calculationLink link:definitionLink 9955569 - Disclosure - Accumulated Other Comprehensive Income (Details) link:presentationLink link:calculationLink link:definitionLink 9955570 - Disclosure - Capital Disclosures - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955571 - Disclosure - Capital Disclosures - Schedule of Debt to Book Capitalization Ratio (Details) link:presentationLink link:calculationLink link:definitionLink 9955572 - Disclosure - Net Earnings Per Common Share - Schedule of Basic and Diluted Net Earnings per Common Share (Details) link:presentationLink link:calculationLink link:definitionLink 9955573 - Disclosure - Net Earnings Per Common Share - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955574 - Disclosure - Interest and Other Financing Expense (Details) link:presentationLink link:calculationLink link:definitionLink 9955575 - Disclosure - Financial Instruments - Estimated Fair Values of Derivative Financial Instruments Included in Risk Management Asset (Details) link:presentationLink link:calculationLink link:definitionLink 9955576 - Disclosure - Financial Instruments - Net (Gain) Loss from Risk Management Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955577 - Disclosure - Financial Instruments - Carrying Amounts and Fair Values of Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Financial Instruments - Carrying Amounts and Reconciliation of Derivative Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955578 - Disclosure - Financial Instruments - Carrying Amounts and Reconciliation of Derivative Financial Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9955579 - Disclosure - Financial Instruments - Embedded Derivative Contract Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955580 - Disclosure - Financial Instruments - Embedded Derivative Contract (Details) link:presentationLink link:calculationLink link:definitionLink 9955581 - Disclosure - Financial Instruments - Price and Discount Rate Sensitivities (Details) link:presentationLink link:calculationLink link:definitionLink 9955582 - Disclosure - Financial Instruments - Foreign Currency Exchange Rate Risk Management Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955583 - Disclosure - 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Disclosure - Supplementary Oil And Gas Information (Unaudited) - Oil and Natural Gas Liquids Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955597 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Proved and Proved Developed Natural Gas Reserve Quantities (Details) link:presentationLink link:calculationLink link:definitionLink 9955598 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Natural Gas Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9955599 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Capitalized Costs Related to Crude Oil and Natural Gas Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955599 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Capitalized Costs Related to Crude Oil and Natural Gas Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955600 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Costs Incurred in Crude Oil and Natural Gas Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955601 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Results of Operations from Crude Oil and Natural Gas Producing Activities (Details) link:presentationLink link:calculationLink link:definitionLink 9955602 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Future Net Cash Flows Relating to Proved Crude Oil and Natural Gas Reserves (Details) link:presentationLink link:calculationLink link:definitionLink 9955603 - Disclosure - Supplementary Oil And Gas Information (Unaudited) - Sources of Change in the Standardized Measure of Discounted Future Net Cash Flows (Details) link:presentationLink link:calculationLink link:definitionLink