Quarterly report [Sections 13 or 15(d)]

ASSET RETIREMENT OBLIGATIONS (Tables)

v3.26.3
ASSET RETIREMENT OBLIGATIONS (Tables)
9 Months Ended
Sep. 30, 2026
ASSET RETIREMENT OBLIGATIONS  
Schedule of Changes in Asset Retirement Obligations A summary of the changes to ARO is as follows (in thousands):

​

​

​

​

​

​

​

​

​

​

Nine Months Ended September 30, 

​

  ​ ​ ​

2026

  ​ ​ ​

2025

Asset retirement obligations, beginning of period

​

$

561,851

​

$

548,832

Liabilities settled

​

 

(26,512)

​

 

(24,873)

Accretion expense

​

 

25,899

​

 

25,075

Disposition of oil and natural gas properties

​

​

—

​

​

(1,469)

Liabilities incurred

​

​

—

​

​

1,029

Revisions of estimated liabilities

​

 

19,574

​

 

17,427

Asset retirement obligations, end of period

​

​

580,812

​

​

566,021

Less: Current portion

​

 

(22,010)

​

 

(34,528)

Long-term

​

$

558,802

​

$

531,493

​