Property, Plant and Equipment (Tables)

3 Months Ended

Mar. 31, 2022

Oil and Gas Property [Abstract]

Schedule of Asset Retirement Obligations

Asset Retirement Obligations

The asset retirement obligations included in the Condensed Consolidated Balance Sheets in current and non-current liabilities, and the changes in that liability were as follows (in thousands):

Asset retirement obligations at December 31, 2021	$	434,006
Obligations incurred		17
Obligations settled		(20,023	)
Obligations divested		(1,572	)
Accretion expense		14,377
Changes in estimate		15,274
Asset retirement obligations at March 31, 2022	$	442,079
Less: Current portion at March 31, 2022		51,273
Long-term portion at March 31, 2022	$	390,806