CONSOLIDATED BALANCE SHEETS - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015
ASSETS
Cash and cash equivalents	$ 9,372	$ 18
Accounts receivable	151,950	134,124
Derivative asset	54,521	367,710
Prepaid expenses and other	8,799	17,137
Total current assets	224,642	518,989
Proved oil and gas properties	5,700,418	7,606,405
Less - accumulated depletion, depreciation, and amortization	(2,836,532)	(3,481,836)
Unproved oil and gas properties	2,471,947	284,538
Wells in Progress	235,147	387,432
Oil and gas properties held for sale, net	372,621	641
Other property and equipment, net of accumulated depreciation of $42,882 and $32,956, respectively	137,753	153,100
Total property and equipment, net	6,081,354	4,950,280
Derivative asset	67,575	120,701
Other noncurrent assets	19,940	31,673
Total other noncurrent assets	87,515	152,374
Total Assets	6,393,511	5,621,643
LIABILITIES
Accounts payable and accrued expenses	299,708	302,517
Derivative liability	115,464	8
Total current liabilities	415,172	302,525
Revolving credit facility	0	202,000
Senior Notes, net of unamortized deferred financing costs	2,766,719	2,315,970
Senior Convertible Notes, net of unamortized discount and deferred financing costs	130,856	0
Asset retirement obligation	96,134	137,284
Asset retirement obligations associated with oil and gas properties held for sale	26,241	241
Deferred income taxes	315,672	758,279
Derivative liability	98,340	0
Other noncurrent liabilities	47,244	52,943
Total noncurrent liabilities	3,481,206	3,466,717
Commitments and contingencies (note 6)
STOCKHOLDERS' EQUITY
Common stock, $0.01 par value - authorized: 200,000,000 shares; issued and outstanding: 111,257,500 and 68,075,700 shares, respectively	1,113	681
Additional paid-in capital	1,716,556	305,607
Retained earnings	794,020	1,559,515
Accumulated other comprehensive loss	(14,556)	(13,402)
Total stockholders' equity	2,497,133	1,852,401
Total Liabilities and Stockholders' Equity	$ 6,393,511	$ 5,621,643