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Asset Retirement Obligations (Tables)
9 Months Ended
Sep. 30, 2022
Asset Retirement Obligation Disclosure [Abstract]  
Schedule of Changes in Asset Retirement Obligations
The following table reflects the changes in the Company’s ARO during the nine months ended September 30, 2022:
(In thousands)
Balance at December 31, 2021$62,416 
Liabilities assumed in Merger87,265 
Liabilities incurred during period412 
Liabilities settled during period(1,816)
Accretion expense during period
4,987 
Liabilities settled through divestitures(1)
(8,535)
Balance at September 30, 2022$144,729 
__________________ 
(1)    Includes $8.5 million of liabilities that were settled through the Rio Blanco County Divestiture. See Note 10—Divestitures for additional information.