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FRESH-START ACCOUNTING-FV adjustments to oil and natural gas properties (Details) - Fresh Start Adjustments
Sep. 09, 2016
$ / MMBTU
$ / bbl
Oil and natural gas properties (full cost method):  
Weighted average cost of capital rate (as a percent) 10.50
Weighted average cost of capital for probable and possible reserves rate (as a percent) 12.5
Development plan in years 5 years
Weighted average commodity price of oil (in dollars per barrel) 72.30
Weighted average commodity price of natural gas (in dollars per Mmbtu) | $ / MMBTU 3.50
Weighted average commodity price of natural gas liquids (in dollars per barrel) 12.00