Quarterly report pursuant to Section 13 or 15(d)

Oil and Natural Gas Properties (Net Assets Acquired) (Details)

v2.4.0.8
Oil and Natural Gas Properties (Net Assets Acquired) (Details) (USD $)
In Thousands, unless otherwise specified
Sep. 30, 2014
Oil and Natural Gas Properties [Abstract]  
Oil and natural gas properties $ 92,847
Unevaluated oil and natural gas properties 113,092
Asset retirement obligations (928)
Net assets to be acquired $ 205,011