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Asset Retirement Obligations Asset Retirement Obligations (Tables)
 9 Months Ended
Sep. 30, 2023
Asset Retirement Obligation Disclosure [Abstract]  
Roll-forward of our asset retirement obligations
The following provides a roll-forward of our asset retirement obligations for the year ended December 31, 2022 and the nine months ended September 30, 2023 (in thousands):
Asset Retirement Obligations as of December 31, 2021$6,050 
Accretion expense534 
Liabilities incurred for new wells, acquired wells and facilities construction3,032 
Reductions due to sold wells and facilities(57)
Reductions due to plugged wells and facilities(22)
Revisions in estimates919 
Asset Retirement Obligations as of December 31, 2022$10,456 
Accretion expense718 
Liabilities incurred for new wells, acquired wells and facilities construction313 
Reductions due to plugged wells and facilities(603)
Revisions in estimates534 
Asset Retirement Obligations as of September 30, 2023$11,418