CONSOLIDATED STATEMENTS OF OPERATIONS (Unaudited) - USD ($) shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2016	Mar. 31, 2015
Revenues and other income:
Natural gas, NGLs and oil sales	$ 209,487	$ 325,483
Derivative fair value income	86,908	122,839
Brokered natural gas, marketing and other	35,018	14,485
Total revenues and other income	331,413	462,807
Costs and expenses:
Direct operating	24,054	37,137
Transportation, gathering and compression	125,263	89,426
Production and ad valorem taxes	5,887	9,928
Brokered natural gas and marketing	36,558	21,562
Exploration	4,913	7,886
Abandonment and impairment of unproved properties	10,628	11,491
General and administrative	40,657	48,329
Termination costs	162	5,950
Deferred compensation plan	16,056	(5,624)
Interest	37,739	39,207
Depletion, depreciation and amortization	120,561	147,290
Impairment of proved properties and other assets	43,040	0
Loss on the sale of assets	1,643	175
Total costs and expenses	467,161	412,757
(Loss) income before income taxes	(135,748)	50,050
Income tax (benefit) expense:
Current	0	0
Deferred	(44,038)	22,366
Total income tax expense	(44,038)	22,366
Net (loss) income	$ (91,710)	$ 27,684
Net (loss) income per common share:
Basic	$ (0.55)	$ 0.16
Diluted	(0.55)	0.16
Dividends paid per common share	$ 0.02	$ 0.04
Weighted average common shares outstanding:
Basic	166,803	166,039
Diluted	166,803	166,066