Condensed Consolidated Balance Sheets (Unaudited) - USD ($) $ in Thousands	Sep. 30, 2023	Dec. 31, 2022
Current assets
Cash and cash equivalents	$ 264,966	$ 593,151
Accounts receivable, net	1,031,542	781,738
Inventory	64,852	54,411
Prepaid expenses	20,485	17,624
Derivative instruments	26,776	23,735
Other current assets	595	11,853
Current assets held for sale	10,726	0
Total current assets	1,419,942	1,482,512
Property, plant and equipment
Oil and gas properties (successful efforts method)	6,097,747	5,120,121
Other property and equipment	48,605	72,973
Less: accumulated depreciation, depletion and amortization	(890,323)	(481,751)
Total property, plant and equipment, net	5,256,029	4,711,343
Derivative instruments	43,610	37,965
Investment in unconsolidated affiliate	102,571	130,575
Long-term inventory	22,426	22,009
Operating right-of-use assets	24,858	23,875
Deferred tax assets	23,548	200,226
Other assets	19,554	22,576
Total assets	6,912,538	6,631,081
Current liabilities
Accounts payable	2,603	29,056
Revenues and production taxes payable	627,202	607,964
Accrued liabilities	571,318	362,454
Accrued interest payable	8,600	3,172
Derivative instruments	114,598	341,541
Advances from joint interest partners	2,526	3,736
Current operating lease liabilities	13,543	9,941
Other current liabilities	42,025	3,469
Current liabilities held for sale	13,332	0
Total current liabilities	1,395,747	1,361,333
Long-term debt	395,475	394,209
Asset retirement obligations	130,015	146,029
Derivative instruments	7,125	2,829
Operating lease liabilities	22,141	13,266
Other liabilities	21,021	33,617
Total liabilities	1,971,524	1,951,283
Commitments and contingencies
Stockholders’ equity
Common stock, $0.01 par value: 120,000,000 shares authorized; 44,645,418 shares issued and 41,373,010 shares outstanding at September 30, 2023; and 120,000,000 shares authorized, 43,726,181 shares issued and 41,477,093 shares outstanding at December 31, 2022	448	438
Treasury stock, at cost: 3,272,408 shares at September 30, 2023 and 2,249,088 shares at December 31, 2022	(410,272)	(251,950)
Additional paid-in capital	3,583,966	3,485,819
Retained earnings	1,766,872	1,445,491
Total stockholders’ equity	4,941,014	4,679,798
Total liabilities and stockholders’ equity	$ 6,912,538	$ 6,631,081