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ASSET RETIREMENT OBLIGATIONS (Tables)

6 Months Ended

Jun. 30, 2018

ASSET RETIREMENT OBLIGATIONS

Schedule of activity related to ARO liability

        The Company recorded the following activity related to its ARO liability (in thousands):

Liability for asset retirement obligations as of December 31, 2017		$	4,368
Liabilities settled and divested			(110	)
Additions			544
Acquisitions(1)			2,333
Accretion expense			131
Revisions in estimated cash flows			(720	)
​	​	​	​	​
Liability for asset retirement obligations as of June 30, 2018		$	6,546
​	​	​	​	​
​	​	​	​	​

(1) See Note 3, "Acquisitions and Divestitures," for additional information on the Company's acquisition and divestiture activities.

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- Definition

Tabular disclosure of the carrying amount of a liability for asset retirement obligations.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 410
-SubTopic 20
-Section 50
-Paragraph 1
-URI http://asc.fasb.org/extlink&oid=6392692&loc=d3e7535-110849

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