Unaudited Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2023	Mar. 31, 2022
Cash flows from operating activities
Net income (loss)	$ 89,199	$ (872)
Adjustments to reconcile net income (loss) to cash flows from operating activities
Depletion, depreciation, and amortization	42,032	35,345
Deferred income taxes	25,912	(5,944)
Stock-based compensation	4,938	2,971
Commodity derivatives expense (income)	(23,123)	192,719
Receipt (payment) on settlements of commodity derivatives	2,065	(93,057)
Debt issuance costs	531	685
Other, net	(1,958)	(1,267)
Changes in assets and liabilities, net of effects from acquisitions
Accrued production receivable	793	(72,795)
Trade and other receivables	(2,425)	1,644
Other current and long-term assets	4,506	189
Accounts payable and accrued liabilities	(42,247)	11,410
Oil and natural gas production payable	(2,861)	23,348
Asset retirement obligations and other liabilities	(8,840)	(4,233)
Net cash provided by operating activities	88,522	90,143
Cash flows from investing activities
Oil and natural gas capital expenditures	(104,782)	(58,707)
CCUS storage sites and related capital expenditures	(14,645)	(14,900)
Acquisitions of oil and natural gas properties	(35)	0
Pipelines and plants capital expenditures	(623)	(15,204)
Equity investments	(7,108)	0
Other	(5,879)	(1,396)
Net cash used in investing activities	(133,072)	(90,207)
Cash flows from financing activities
Bank repayments	(319,000)	(274,000)
Bank borrowings	358,000	274,000
Other	5,619	(3,068)
Net cash provided by (used in) financing activities	44,619	(3,068)
Net increase (decrease) in cash, cash equivalents, and restricted cash	69	(3,132)
Cash, cash equivalents, and restricted cash at beginning of period	47,880	50,344
Cash, cash equivalents, and restricted cash at end of period	$ 47,949	$ 47,212