Property and Equipment

6 Months Ended

Jun. 30, 2015

Property, Plant and Equipment [Abstract]

Property and Equipment

Property and Equipment

The following table summarizes our property and equipment as of the dates presented: 

	As of
	June 30,			December 31,
	2015			2014
Oil and gas properties:
Proved	$	3,625,962		$	3,390,482
Unproved	128,317			125,676
Total oil and gas properties	3,754,279			3,516,158
Other property and equipment	76,719			75,073
Total properties and equipment	3,830,998			3,591,231
Accumulated depreciation, depletion and amortization	(1,942,106		)	(1,766,133		)
	$	1,888,892		$	1,825,098