0000001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 0000002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 0000003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 0000005 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000006 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 0000007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY (UNAUDITED) (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 0000008 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (UNAUDITED) link:presentationLink link:calculationLink link:definitionLink 0000009 - Disclosure - Organization and nature of operations link:presentationLink link:calculationLink link:definitionLink 0000010 - Disclosure - Summary of Significant Accounting Policies link:presentationLink link:calculationLink link:definitionLink 0000011 - Disclosure - Derivative Financial Instruments link:presentationLink link:calculationLink link:definitionLink 0000012 - Disclosure - Fair Value Measurements link:presentationLink link:calculationLink link:definitionLink 0000013 - Disclosure - Acquisitions and Divestitures link:presentationLink link:calculationLink link:definitionLink 0000014 - Disclosure - Stock Incentive Plan link:presentationLink link:calculationLink link:definitionLink 0000015 - Disclosure - Income Taxes link:presentationLink link:calculationLink link:definitionLink 0000016 - Disclosure - Debt link:presentationLink link:calculationLink link:definitionLink 0000017 - 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Disclosure - Summary of Significant Accounting Policies - Advance to operators (Details) link:presentationLink link:calculationLink link:definitionLink 9954483 - Disclosure - Summary of Significant Accounting Policies - Oil and natural gas properties (Details) link:presentationLink link:calculationLink link:definitionLink 9954484 - Disclosure - Summary of Significant Accounting Policies - Derivative instruments- common stock warrants (Details) link:presentationLink link:calculationLink link:definitionLink 9954485 - Disclosure - Summary of Significant Accounting Policies - Schedule of disaggregated revenues by operation and geographic location (Details) link:presentationLink link:calculationLink link:definitionLink 9954486 - Disclosure - Summary of Significant Accounting Policies - Recently issued and applicable accounting pronouncements (Details) link:presentationLink link:calculationLink link:definitionLink 9954487 - Disclosure - Derivative Financial Instruments - Volume of derivative settlement activity (Details) link:presentationLink link:calculationLink link:definitionLink 9954488 - Disclosure - Derivative Financial Instruments - Impact of commodity derivatives on earnings (Details) link:presentationLink link:calculationLink link:definitionLink 9954489 - Disclosure - Derivative Financial Instruments - Common stock warrants (Details) link:presentationLink link:calculationLink link:definitionLink 9954490 - Disclosure - Fair Value Measurements - Carrying amounts and fair values of financial instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Fair Value Measurements - Fair value of net derivative instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9954491 - Disclosure - Fair Value Measurements - Fair value of net derivative instruments (Details) link:presentationLink link:calculationLink link:definitionLink 9954492 - Disclosure - Acquisitions and Divestitures (Details) link:presentationLink link:calculationLink link:definitionLink 9954493 - Disclosure - Stock Incentive Plan - Additional information (Detail) link:presentationLink link:calculationLink link:definitionLink 9954494 - 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Disclosure - Subsequent Events - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 9954503 - Disclosure - Subsequent Events - Derivative activity by volume (Details) link:presentationLink link:calculationLink link:definitionLink 9954504 - Disclosure - Supplementary Data - Capitalized costs (Details) link:presentationLink link:calculationLink link:definitionLink 9954505 - Disclosure - Supplementary Data - Costs incurred for oil and natural gas producing activities (Details) link:presentationLink link:calculationLink link:definitionLink