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Asset Retirement Obligations - Summary of Changes in Asset Retirement Obligations (Detail) - USD ($)
$ in Thousands
3 Months Ended
Mar. 31, 2023
Mar. 31, 2022
Dec. 31, 2022
Asset Retirement Obligations      
Asset retirement obligations at beginning of period $ 116,438    
Liabilities added from acquisition or drilling 5    
Accretion expense 1,942 $ 1,720  
Revision of estimates (32)    
Asset retirement obligation at end of period 118,353    
Less: Current Portion 1,824   $ 1,824
Asset retirement obligations - long-term portion $ 116,529   $ 114,614