Quarterly report pursuant to Section 13 or 15(d)

Asset Retirement Obligations (Tables)

v3.19.1
Asset Retirement Obligations (Tables)
3 Months Ended
Mar. 31, 2019
Asset Retirement Obligation Disclosure [Abstract]  
Summary of Changes to Asset Retirement Obligation

A summary of the changes to our ARO is as follows (in thousands):  

 

Balance, December 31, 2018

$

310,137

 

Liabilities settled

 

(254

)

Accretion of discount

 

4,588

 

Liabilities incurred

 

44

 

Revisions of estimated liabilities

 

(353

)

Balance, March 31, 2019

 

314,162

 

Less current portion

 

24,799

 

Long-term

$

289,363