Quarterly report pursuant to Section 13 or 15(d)

ASSET RETIREMENT OBLIGATIONS

v3.22.2.2
ASSET RETIREMENT OBLIGATIONS
9 Months Ended
Sep. 30, 2022
Notes to Financial Statements  
Asset Retirement Obligation Disclosure [Text Block]

NOTE 7 — ASSET RETIREMENT OBLIGATIONS

AROs represent the estimated present value of the amount incurred to plug, abandon and remediate our properties at the end of their productive lives. A summary of the changes to ARO is as follows (in thousands):

​

​

​

​

​

​

Nine Months Ended September 30, 

​

    

2022

Asset retirement obligations, beginning of period

​

$

424,495

Liabilities settled

​

 

(61,285)

Accretion expense

​

 

19,536

Liabilities acquired

​

 

33,202

Liabilities incurred

​

​

138

Revisions of estimated liabilities

​

 

37,524

Asset retirement obligations, end of period

​

​

453,610

Less: Current portion

​

 

(54,886)

Long-term

​

$

398,724

​