SOUTHWESTERN ENERGY CO | 2013 | FY | 3


 

 

 

 

 

 

 

 

 

2013

 

2012

 

 

(in thousands)

 

 

 

 

 

 

 

Asset retirement obligation at January 1

 

$

100,637 

 

$

37,693 

Accretion of discount

 

 

5,643 

 

 

2,394 

Obligations incurred

 

 

22,241 

 

 

23,327 

Obligations settled/removed

 

 

(2,341)

 

 

(8,804)

Revisions of estimates

 

 

7,366 

 

 

46,027 

Asset retirement obligation at December 31

 

$

133,546 

 

$

100,637 

 

 

 

 

 

 

 

Current liability

 

 

5,549 

 

 

4,091 

Long-term liability

 

 

127,997 

 

 

96,546 

Asset retirement obligation at December 31

 

$

133,546 

 

$

100,637 

 


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