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ASSET RETIREMENT OBLIGATIONS (Tables)
3 Months Ended
Mar. 31, 2018
Asset Retirement Obligation Disclosure [Abstract]  
Changes in Asset Retirement Obligations
The change in our asset retirement obligations during the three months ended March 31, 2018 (Successor) is set forth below (in thousands, inclusive of current portion):
Asset retirement obligations as of January 1, 2018 (Successor)
$
213,101

Liabilities settled
(20,734
)
Accretion expense
4,287

Asset retirement obligations as of March 31, 2018 (Successor)
$
196,654