CONSOLIDATED STATEMENTS OF CASH FLOWS - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
CASH FLOWS FROM OPERATING ACTIVITIES
Net income (loss)	$ 464,518,000	$ 98,918,000	$ (310,557,000)
Adjustments to reconcile net income (loss) to net cash provided by operating activities:
Gain (loss) on extinguishment of debt	(2,157,000)	8,860,000	0
Depreciation, depletion and amortization	244,455,000	131,657,000	140,673,000
Impairments of oil and gas properties	0	1,811,000	391,849,000
Derivative contracts:
Net losses (gains)	162,672,000	136,999,000	(88,422,000)
Cash settlements and premiums (paid) received, net	(183,378,000)	(130,475,000)	78,087,000
Deferred income tax expense (benefit)	3,422,000	1,249,000	(1,424,000)
Non-cash interest expense	3,404,000	2,735,000	4,150,000
Share-based compensation	5,554,000	15,589,000	3,284,000
Other, net	(361,000)	19,000	13,000
Changes in operating assets and liabilities:
Accounts receivable, net	(21,721,000)	(38,676,000)	28,078,000
Accounts payable and accrued expenses	6,528,000	60,338,000	(24,244,000)
Other assets and liabilities	(7,506,000)	1,000	778,000
Net cash provided by operating activities	675,430,000	289,025,000	222,265,000
CASH FLOWS FROM INVESTING ACTIVITIES
Capital expenditures	(481,486,000)	(256,343,000)	(168,565,000)
Acquisitions of oil and gas properties	(137,532,000)	0	0
Cash acquired in Lonestar Acquisition	0	11,009,000	0
Proceeds from sales of assets, net	12,420,000	160,000	87,000
Net cash used in investing activities	(606,598,000)	(245,174,000)	(168,478,000)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from credit facility borrowings	610,000,000	70,000,000	51,000,000
Repayments of credit facility borrowings	(603,000,000)	(176,400,000)	(99,000,000)
Repayments of second lien term loan	0	(200,000,000)	0
Proceeds from 9.25% Senior Notes due 2026, net of discount	0	396,072,000	0
Repayments of acquired debt	(8,559,000)	(249,700,000)	0
Payments for Repurchase of Common Stock	(75,203,000)	0	0
Proceeds from redeemable common units	0	151,160,000	0
Proceeds from redeemable preferred stock	0	2,000	0
Transaction costs paid on behalf of Noncontrolling interest	0	(5,543,000)	0
Issuance costs paid for Noncontrolling interest securities	0	(3,758,000)	0
Withholding taxes for share-based compensation	(954,000)	(656,000)	(487,000)
Debt issuance costs paid	(902,000)	(14,367,000)	(78,000)
Net cash used in financing activities	(84,921,000)	(33,190,000)	(48,565,000)
Net increase (decrease) in cash and cash equivalents	(16,089,000)	10,661,000	5,222,000
Cash and cash equivalents – beginning of period	23,681,000	13,020,000	7,798,000
Cash and cash equivalents – end of period	7,592,000	23,681,000	13,020,000
Cash paid for:
Interest, net of amounts capitalized	46,071,000	15,609,000	27,333,000
Income tax refunds, net of payments	0	288,000	(2,471,000)
Non-cash investing and financing activities:
Changes in property and equipment related to capital contributions	0	(38,561,000)	0
Changes in accrued liabilities related to capital expenditures	46,616,000	16,726,000	(18,671,000)
Change in property and equipment related to acquisitions	0	(480,563,000)	0
Equity and replacement awards issued as consideration in the Lonestar Acquisition	0	173,576,000	0
Payments of Distributions to Affiliates	(3,382,000)	0	0
Payments of Dividends	$ (2,921,000)	$ 0	$ 0