Derivative Instruments (Details) (USD $)	6 Months Ended
	Jun. 30, 2014 bbl
Swap LLS [Member] | Production Period April through December 2014 [Member] | Crude Oil [Member]
Oil and gas contracts
Daily Volumes	650
Weighted Average Price	$ 101.05
Swap [Member] | Production Period April through December 2014 [Member] | Natural Gas [Member]
Oil and gas contracts
Daily Volumes	45,000
Weighted Average Price	$ 4.14
Swap [Member] | Production Period April through December 2014 [Member] | Pentane [Member]
Oil and gas contracts
Daily Volumes	100
Weighted Average Price	$ 91.58
Swap [Member] | Production Period Year 2015 [Member] | Natural Gas [Member]
Oil and gas contracts
Daily Volumes	5,000
Weighted Average Price	$ 4.32
Swap WTI [Member] | Production Period April through December 2014 [Member] | Crude Oil [Member]
Oil and gas contracts
Daily Volumes	350
Weighted Average Price	$ 93.26