CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS (UNAUDITED) (in thousands, except per share data) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Operating revenues and other income:
Oil, gas, and NGL production revenue	$ 858,721	$ 423,165
Other operating income	1,055	20,681
Total operating revenues and other income	859,776	443,846
Operating expenses:
Oil, gas, and NGL production expense	144,691	100,930
Depletion, depreciation, amortization, and asset retirement obligation liability accretion	159,481	166,960
Exploration	9,046	9,323
Impairment	1,000	8,750
General and administrative	24,996	24,714
Net derivative loss	418,521	344,689
Other operating expense, net	305	(599)
Total operating expenses	758,040	654,767
Income (loss) from operations	101,736	(210,921)
Interest expense	(39,387)	(39,871)
Other non-operating expense, net	(724)	(371)
Income (loss) before income taxes	61,625	(251,163)
Income tax expense	(12,861)	(106)
Net income (loss)	$ 48,764	$ (251,269)
Basic weighted-average common shares outstanding	121,907	114,759
Diluted weighted-average common shares outstanding	124,179	114,759
Basic net income (loss) per common share	$ 0.40	$ (2.19)
Diluted net income (loss) per common share	0.39	(2.19)
Dividends per common share	$ 0.01	$ 0.01