Consolidated Statements of Operations (Unaudited) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Revenues:
Total revenues	$ 189,847	$ 253,369	$ 387,049	$ 488,034
Expenses:
Expenses	143,165	195,959	295,006	377,275
General and administrative, including stock-based compensation of $3,329 and $9,626 in the three months ended June 30, 2019 and 2018 and $6,604 and $16,424 for the six months ended June 30, 2019 and 2018, respectively	34,803	51,460	70,325	92,468
Depreciation and amortization	28,991	31,161	56,489	61,396
Loss on disposal of assets	342	1,921	1,797	3,700
Total expenses	207,301	280,501	423,617	534,839
Operating loss	(17,454)	(27,132)	(36,568)	(46,805)
Other income (expense):
Interest expense	(10,518)	(12,806)	(21,274)	(24,089)
Interest income	115	60	360	87
Other income	52	102	350	441
Loss before income taxes	(27,805)	(39,776)	(57,132)	(70,366)
Income tax benefit (expense)	28	(278)	1,879	(219)
Net loss	$ (27,777)	$ (40,054)	$ (55,253)	$ (70,585)
Loss per share of common stock:
Basic (in dollars per share)	$ (1.02)	$ (1.51)	$ (2.04)	$ (2.67)
Diluted (in dollars per share)	$ (1.02)	$ (1.51)	$ (2.04)	$ (2.67)
Completion & Remedial Services
Revenues:
Total revenues	$ 78,061	$ 126,948	$ 154,895	$ 244,545
Expenses:
Expenses	59,660	100,528	123,092	190,187
Well Servicing
Revenues:
Total revenues	58,168	63,268	118,683	120,219
Expenses:
Expenses	45,047	48,200	92,243	94,712
Water Logistics
Revenues:
Total revenues	51,031	59,679	106,632	116,188
Expenses:
Expenses	35,529	44,008	72,828	84,931
Other Services
Revenues:
Total revenues	2,587	3,474	6,839	7,082
Expenses:
Expenses	$ 2,929	$ 3,223	$ 6,843	$ 7,445