CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) (USD $)	3 Months Ended
	Mar. 31, 2013 Successor	Mar. 31, 2012 Predecessor
Revenue:
Marketing and transportation revenues	$ 63,326,000
Natural gas and oil sales	1,560,000	9,910,000
Total revenues	64,886,000	9,910,000
Operating expenses:
Marketing and transportation expenses	53,790,000
Lease operating expense	1,234,000	3,666,000
Transportation expense		2,492,000
Production taxes	4,000	297,000
Dry hole costs and impairments		2,000
Depreciation, depletion, amortization and accretion	767,000	5,327,000
General and administrative expense	6,900,000	4,020,000
Total operating expenses	62,695,000	15,804,000
Loss from unconsolidated affiliates	(2,360,000)
Operating loss	(169,000)	(5,894,000)
Other income and (expense):
Interest expense and financing costs, net	(2,896,000)	(2,258,000)
Other income	729,000	29,000
Realized gain on derivative instruments, net	410,000
Unrealized loss on derivative instruments, net	(2,240,000)
Income from unconsolidated affiliates		2,000
Total other expense	(3,997,000)	(2,227,000)
Loss before income taxes and reorganization items	(4,166,000)	(8,121,000)
Income tax expense	(650,000)
Loss before reorganization items	(4,816,000)	(8,121,000)
Reorganization items
Professional fees and administrative costs		5,727,000
Gain on settlement of liabilities		(385,000)
Net loss	$ (4,816,000)	$ (13,463,000)
Basic and diluted loss per common share	$ (0.03)	$ (0.46)