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Asset Retirement Obligations (Tables)
6 Months Ended
Jun. 30, 2023
Asset Retirement Obligations  
Summary of Changes in Asset Retirement Obligations The following table presents the changes in the asset retirement obligations for the six months ended June 30, 2023 (in thousands):

Asset retirement obligations at beginning of period

$

116,438

Liabilities added from acquisition or drilling

 

5

Liabilities settled

 

(289)

Liabilities removed upon sale of wells

 

Accretion expense

 

3,917

Revision of estimates

 

55

Asset retirement obligation at end of period

 

120,126

Less: Current portion

 

1,499

Asset retirement obligations - long-term portion

$

118,627