Consolidated Balance Sheets - USD ($) $ in Thousands	Dec. 31, 2022	Dec. 31, 2021
Current assets
Cash and cash equivalents	$ 521	$ 3,671
Accrued production receivable	144,277	143,365
Trade and other receivables, net	27,343	19,270
Derivative assets	15,517	0
Prepaids	18,572	9,099
Total current assets	206,230	175,405
Oil and natural gas properties (using full cost accounting)
Proved properties	1,414,779	1,109,011
Unevaluated properties	240,435	112,169
CO2 properties	190,985	183,369
Pipelines	220,125	224,394
CCUS storage sites and related assets	64,971	0
Other property and equipment	107,133	93,950
Less accumulated depletion, depreciation, amortization and impairment	(306,743)	(181,393)
Net property and equipment	1,931,685	1,541,500
Operating lease right-of-use assets	18,017	19,502
Intangible assets, net	79,128	88,248
Restricted cash for future asset retirement obligations	47,359	46,673
Other assets	45,080	31,625
Total assets	2,327,499	1,902,953
Current liabilities
Accounts payable and accrued liabilities	248,800	191,598
Oil and gas production payable	80,368	75,899
Derivative liabilities	13,018	134,509
Operating lease liabilities	4,676	4,677
Total current liabilities	346,862	406,683
Long-term liabilities
Long-term debt, net of current portion	29,000	35,000
Asset retirement obligations	315,942	284,238
Deferred tax liabilities, net	71,120	1,638
Operating lease liabilities	15,431	17,094
Other liabilities	16,527	22,910
Total long-term liabilities	448,020	360,880
Commitments and contingencies (Note 14)
Stockholders’ equity
Preferred stock, $0.001 par value, 50,000,000 shares authorized, none issued and outstanding	0	0
Common stock, $0.001 par value, 250,000,000 shares authorized; 49,814,874 and 50,193,656 shares issued, respectively	50	50
Paid-in capital in excess of par	1,047,063	1,129,996
Retained earnings	485,504	5,344
Total stockholders’ equity	1,532,617	1,135,390
Total liabilities and stockholders’ equity	$ 2,327,499	$ 1,902,953