BUSINESS SEGMENT INFORMATION (Tables)

9 Months Ended

Sep. 30, 2017

BUSINESS SEGMENT INFORMATION

Schedule of segment reporting information by segment

	Three months ended September 30						Nine months ended September 30
(in thousands)	2017			2016			2017			2016
Revenues:
Technical Services	$	455,719		$	163,331		$	1,127,379		$	470,020
Support Services		15,280			12,553			40,549			37,957
Total revenues	$	470,999		$	175,884		$	1,167,928		$	507,977
Operating income (loss):
Technical Services	$	104,349		$	(48,627	)	$	184,455		$	(177,581	)
Support Services		(2,062	)		(5,541	)		(10,622	)		(19,340	)
Corporate		(5,433	)		(3,397	)		(13,679	)		(13,724	)
Gain on disposition of assets, net		503			1,148			5,779			3,919
Total operating income (loss)	$	97,357		$	(56,417	)	$	165,933		$	(206,726	)
Interest expense		(105	)		(115	)		(322	)		(566	)
Interest income		488			169			1,028			296
Other income, net		564			86			2,786			274
Income (loss) before income taxes	$	98,304		$	(56,277	)	$	169,425		$	(206,722	)

As of and for the nine months ended  September 30, 2017 (in thousands)	Technical  Services		Support  Services		Corporate		Total
Depreciation and amortization	$	111,567	$	13,599	$	347	$	125,513
Capital expenditures		66,445		7,669		902		75,016
Identifiable assets	$	894,714	$	75,550	$	178,362	$	1,148,626

As of and for the nine months ended  September 30, 2016 (in thousands)	Technical  Services		Support  Services		Corporate		Total
Depreciation and amortization	$	148,880	$	19,657	$	354	$	168,891
Capital expenditures		20,596		1,953		2,368		24,917
Identifiable assets	$	749,721	$	78,471	$	224,700	$	1,052,892