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Asset Retirement Obligations
6 Months Ended
Jun. 30, 2025
Asset Retirement Obligation Disclosure [Abstract]  
Asset Retirement Obligations Asset Retirement Obligations
The following table reflects the changes in the Company’s ARO during the six months ended June 30, 2025 (in thousands):
(In thousands)
Balance at December 31, 2024$308,434 
Liabilities incurred during period1,949 
Liabilities settled during period(13,671)
Liabilities settled through divestitures(82)
Accretion expense during period
17,276 
Revisions to estimates98,683 
Balance at June 30, 2025
$412,589 
The Company’s ARO includes plugging and abandonment liabilities for its oil and gas properties in the United States and Canada. At June 30, 2025, the revisions to estimates of $98.7 million included in the table above were due to updates in the plugging and abandonment cost estimates of the Company’s wells in North Dakota. Accretion expense is included in depreciation, depletion and amortization on the Company’s Condensed Consolidated Statements of Operations. At June 30, 2025, the current portion of the total ARO balance was $19.8 million and is included in accrued liabilities on the Company’s Condensed Consolidated Balance Sheet.