Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Cash flows from operating activities
Net loss	$ (872,000)	$ (69,642,000)
Adjustments to reconcile net income (loss) to cash flows from operating activities
Depletion, depreciation, and amortization	35,345,000	39,450,000
Write-down of oil and natural gas properties	0	14,377,000
Deferred income taxes	(5,944,000)	(51,000)
Stock-based compensation	2,971,000	17,680,000
Commodity derivatives expense	192,719,000	115,743,000
Payment on settlements of commodity derivatives	(93,057,000)	(38,453,000)
Debt issuance costs	685,000	685,000
Other, net	(1,267,000)	727,000
Changes in assets and liabilities, net of effects from acquisitions
Accrued production receivable	(72,795,000)	(36,750,000)
Trade and other receivables	1,644,000	865,000
Other current and long-term assets	189,000	(2,542,000)
Accounts payable and accrued liabilities	11,410,000	(1,402,000)
Oil and natural gas production payable	23,348,000	12,795,000
Other liabilities	(4,233,000)	(826,000)
Net cash provided by operating activities	90,143,000	52,656,000
Cash flows from investing activities
Oil and natural gas capital expenditures	(58,707,000)	(19,627,000)
CCUS storage sites and related capital expenditures	(14,900,000)	0
Acquisitions of oil and natural gas properties	0	(10,665,000)
Pipelines and plants capital expenditures	(15,204,000)	(458,000)
Other	(1,396,000)	(2,913,000)
Net cash used in investing activities	(90,207,000)	(33,663,000)
Cash flows from financing activities
Bank repayments	(274,000,000)	(202,000,000)
Bank borrowings	274,000,000	207,000,000
Pipeline financing repayments	0	(16,509,000)
Other	(3,068,000)	(3,013,000)
Net cash used in financing activities	(3,068,000)	(14,522,000)
Net increase (decrease) in cash, cash equivalents, and restricted cash	(3,132,000)	4,471,000
Cash, cash equivalents, and restricted cash at beginning of period	50,344,000	42,248,000
Cash, cash equivalents, and restricted cash at end of period	$ 47,212,000	$ 46,719,000