Business Segment Information (Tables)

12 Months Ended

Dec. 31, 2017

Business Segment Information

Schedule of operating segment revenues by major service lines

(in thousands)	2017		2016		2015
Technical Services:
Pressure Pumping	$	993,538	$	336,550	$	676,415
Downhole Tools		294,606		169,754		229,902
Coiled Tubing		109,462		70,511		112,923
Nitrogen		38,961		37,172		53,488
Snubbing		23,838		18,903		38,912
All other		77,946		46,764		63,653
Total Technical Services	$	1,538,351	$	679,654	$	1,175,293
Support Services:
Rental Tools	$	30,264	$	21,443	$	45,126
All other		26,612		27,877		43,421
Total Support Services	$	56,876	$	49,320	$	88,547
Total Revenues	$	1,595,227	$	728,974	$	1,263,840

Schedule of summarized financial information concerning reportable segments

(in thousands)	Technical Services			Support Services			Corporate			Gain (loss)  on disposition of assets, net			Total
2017
Revenues	$	1,538,351		$	56,876		$	—		$	—		$	1,595,227
Operating profit (loss)		251,476			(12,228	)		(17,561	)		4,530			226,217
Capital expenditures		106,131			9,949			1,429			—			117,509
Depreciation and amortization		145,507			17,570			460			—			163,537
Identifiable assets		896,803			75,568			174,853			—			1,147,224
2016
Revenues	$	679,654		$	49,320		$	—		$	—		$	728,974
Operating (loss) profit		(203,804	)		(26,021	)		(17,037	)		7,920			(238,942	)
Capital expenditures		28,380			2,928			2,630			—			33,938
Depreciation and amortization		191,181			25,606			471			—			217,258
Identifiable assets		733,008			76,876			225,568			—			1,035,452
2015
Revenues	$	1,175,293		$	88,547		$	—		$	—		$	1,263,840
Operating loss		(132,982	)		(2,363	)		(14,515	)		(6,417	)		(156,277	)
Capital expenditures		155,361			11,055			1,010			—			167,426
Depreciation and amortization		237,778			32,697			502			—			270,977
Identifiable assets		976,761			108,262			152,071			—			1,237,094

Schedule of revenues are presented based on the location of the use of the product or service

Years ended December 31,	2017		2016		2015
(in thousands)
United States Revenues	$	1,539,462	$	677,755	$	1,191,704
International Revenues		55,765		51,219		72,136
	$	1,595,227	$	728,974	$	1,263,840