Quarterly report pursuant to Section 13 or 15(d)

Oil and natural gas properties, net of accumulated impairment (under successful efforts accounting) (Tables)

v3.5.0.2
Oil and natural gas properties, net of accumulated impairment (under successful efforts accounting) (Tables)
6 Months Ended
Jun. 30, 2016
Extractive Industries [Abstract]  
Components of Oil and Natural Gas Properties
Oil and natural gas properties are comprised of the following:
 
 
June 30,
2016
 
December 31, 2015
Proved property
$
9,695,367

 
$
9,940,660

Unproved property
$
1,375,940

 
$
1,375,940

Total oil and natural gas properties, at cost
$
11,071,307

 
$
11,316,600

Less: accumulated impairment
$
(8,283,321
)
 
$
(8,283,321
)
Oil and natural gas properties, net of impairment
$
2,787,986

 
$
3,033,279

Less: accumulated depletion
(2,112,224
)
 
(2,274,188
)
Oil and natural gas properties, net
$
675,762

 
$
759,091