0001001 - Document - Cover Page link:presentationLink link:calculationLink link:definitionLink 1001002 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS — UNAUDITED link:presentationLink link:calculationLink link:definitionLink 1002003 - Statement - CONDENSED CONSOLIDATED BALANCE SHEETS — UNAUDITED (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1003004 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS — UNAUDITED link:presentationLink link:calculationLink link:definitionLink 1004005 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS’ EQUITY — UNAUDITED link:presentationLink link:calculationLink link:definitionLink 1005006 - Statement - CONDENSED CONSOLIDATED STATEMENT OF CHANGES IN SHAREHOLDERS’ EQUITY — UNAUDITED (Parenthetical) link:presentationLink link:calculationLink link:definitionLink 1006007 - Statement - CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS — UNAUDITED link:presentationLink link:calculationLink link:definitionLink 2101101 - Disclosure - NATURE OF OPERATIONS link:presentationLink link:calculationLink link:definitionLink 2102102 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES link:presentationLink link:calculationLink link:definitionLink 2203201 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Policies) link:presentationLink link:calculationLink link:definitionLink 2304301 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables) link:presentationLink link:calculationLink link:definitionLink 2405401 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Disaggregation of Revenue (Details) link:presentationLink link:calculationLink link:definitionLink 2406402 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2407403 - Disclosure - SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Reconciliations of Basic and Diluted Distributed and Undistributed Earnings (Loss) Per Common Share (Details) link:presentationLink link:calculationLink link:definitionLink 2108103 - Disclosure - ASSET RETIREMENT OBLIGATIONS link:presentationLink link:calculationLink link:definitionLink 2309302 - Disclosure - ASSET RETIREMENT OBLIGATIONS (Tables) link:presentationLink link:calculationLink link:definitionLink 2410404 - Disclosure - ASSET RETIREMENT OBLIGATIONS (Details) link:presentationLink link:calculationLink link:definitionLink 2111104 - Disclosure - DEBT link:presentationLink link:calculationLink link:definitionLink 2412405 - Disclosure - DEBT - Borrowings (Details) link:presentationLink link:calculationLink link:definitionLink 2413406 - Disclosure - DEBT - Credit Agreements (Details) link:presentationLink link:calculationLink link:definitionLink 2414407 - Disclosure - DEBT - Senior Unsecured Notes (Details) link:presentationLink link:calculationLink link:definitionLink 2115105 - Disclosure - INCOME TAXES link:presentationLink link:calculationLink link:definitionLink 2416408 - Disclosure - INCOME TAXES (Details) link:presentationLink link:calculationLink link:definitionLink 2117106 - Disclosure - EQUITY link:presentationLink link:calculationLink link:definitionLink 2418409 - Disclosure - EQUITY (Details) link:presentationLink link:calculationLink link:definitionLink 2119107 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS link:presentationLink link:calculationLink link:definitionLink 2320303 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2421410 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS - Summary of Contracts for Oil and Natural Gas (Details) link:presentationLink link:calculationLink link:definitionLink 2422411 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2423412 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS - Summary of Gross Asset Balances of Derivative Instruments (Details) link:presentationLink link:calculationLink link:definitionLink 2424413 - Disclosure - DERIVATIVE FINANCIAL INSTRUMENTS - Summary of Location and Aggregate Fair Value of All Derivative Financial Instruments Recorded in the Consolidated Statements of Operations (Details) link:presentationLink link:calculationLink link:definitionLink 2125108 - Disclosure - FAIR VALUE MEASUREMENTS link:presentationLink link:calculationLink link:definitionLink 2326304 - Disclosure - FAIR VALUE MEASUREMENTS (Tables) link:presentationLink link:calculationLink link:definitionLink 2427414 - Disclosure - FAIR VALUE MEASUREMENTS - Summary of the Valuation of the Company's Financial Assets and Liabilities that were Accounted for at Fair Value on a Recurring Basis (Details) link:presentationLink link:calculationLink link:definitionLink 2428415 - Disclosure - FAIR VALUE MEASUREMENTS - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2129109 - Disclosure - COMMITMENTS AND CONTINGENCIES link:presentationLink link:calculationLink link:definitionLink 2430416 - Disclosure - COMMITMENTS AND CONTINGENCIES (Details) link:presentationLink link:calculationLink link:definitionLink 2131110 - Disclosure - SUPPLEMENTAL DISCLOSURES link:presentationLink link:calculationLink link:definitionLink 2332305 - Disclosure - SUPPLEMENTAL DISCLOSURES (Tables) link:presentationLink link:calculationLink link:definitionLink 2433417 - Disclosure - SUPPLEMENTAL DISCLOSURES - Summary of Current Accrued Liabilities (Details) link:presentationLink link:calculationLink link:definitionLink 2434418 - Disclosure - SUPPLEMENTAL DISCLOSURES - Supplemental Disclosures of Cash Flow Information (Details) link:presentationLink link:calculationLink link:definitionLink 2435419 - Disclosure - SUPPLEMENTAL DISCLOSURES - Restricted Cash Reconciliation (Details) link:presentationLink link:calculationLink link:definitionLink 2136111 - Disclosure - SEGMENT INFORMATION link:presentationLink link:calculationLink link:definitionLink 2337306 - Disclosure - SEGMENT INFORMATION (Tables) link:presentationLink link:calculationLink link:definitionLink 2438420 - Disclosure - SEGMENT INFORMATION - Narrative (Details) link:presentationLink link:calculationLink link:definitionLink 2439421 - Disclosure - SEGMENT INFORMATION - Selected Financial Information for Segments (Details) link:presentationLink link:calculationLink link:definitionLink