Segment Information (Tables)

9 Months Ended

Sep. 30, 2020

Segment Information [Abstract]

Schedule Of Segment Reporting Information

Three Months Ended September 30, 2020
			Onshore
	Drilling		Completion
	Products and		and Workover		Production		Technical		Corporate and		Consolidated
	Services		Services		Services		Solutions		Other		Total
Revenues	$	56,001	$	21,559	$	56,355	$	33,013	$	-	$	166,928
Cost of revenues (exclusive of depreciation, depletion, amortization and accretion		23,714		21,943		46,115		24,461		-		116,233
Depreciation, depletion, amortization
and accretion		14,424		5,356		9,584		4,983		825		35,172
General and administrative expenses		12,948		3,319		6,801		9,844		22,054		54,966
Restructuring expense		-		-		-		-		25,746		25,746
Reduction in value of assets		-		-		-		2,929		-		2,929
Income (loss) from operations		4,915		(9,059)		(6,145)		(9,204)		(48,625)		(68,118)
Interest income (expense), net		-		-		-		1,122		(25,916)		(24,794)
Other income		-		-		-		-		(1,399)		(1,399)
Income (loss) from continuing operations
before income taxes	$	4,915	$	(9,059)	$	(6,145)	$	(8,082)	$	(75,940)	$	(94,311)

Three Months Ended September 30, 2019
			Onshore
	Drilling		Completion
	Products and		and Workover		Production		Technical		Corporate and		Consolidated
	Services		Services		Services		Solutions		Other		Total
Revenues	$	111,185	$	75,973	$	98,787	$	70,640	$	-	$	356,585
Cost of revenues (exclusive of depreciation, depletion, amortization and accretion		38,663		61,338		82,556		49,370		-		231,927
Depreciation, depletion, amortization
and accretion		20,168		6,853		12,063		4,909		1,169		45,162
General and administrative expenses		14,363		8,144		2,905		14,935		20,519		60,866
Reduction in value of assets		-		566		1,997		7,008		-		9,571
Income (loss) from operations		37,991		(928)		(734)		(5,582)		(21,688)		9,059
Interest income (expense), net		-		-		-		1,051		(25,556)		(24,505)
Other income		-		-		-		-		(3,353)		(3,353)
Income (loss) from continuing operations
before income taxes	$	37,991	$	(928)	$	(734)	$	(4,531)	$	(50,597)	$	(18,799)

Nine Months Ended September 30, 2020
			Onshore
	Drilling		Completion
	Products and		and Workover		Production		Technical		Corporate and		Consolidated
	Services		Services		Services		Solutions		Other		Total
Revenues	$	227,344	$	103,957	$	212,352	$	128,625	$	-	$	672,278
Cost of revenues (exclusive of depreciation,
depletion, amortization and accretion)		81,163		98,774		177,624		99,161		-		456,722
Depreciation, depletion, amortization
and accretion		48,042		17,183		30,604		14,663		2,821		113,313
General and administrative expenses		38,388		12,635		21,232		34,044		72,244		178,543
Restructuring expense		-		-		-		-		27,033		27,033
Reduction in value of assets		-		-		4,096		15,355		-		19,451
Income (loss) from operations		59,751		(24,635)		(21,204)		(34,598)		(102,098)		(122,784)
Interest income (expense), net		-		-		-		3,399		(78,076)		(74,677)
Other expense		-		-		-		-		(4,810)		(4,810)
Income (loss) from continuing operations
before income taxes	$	59,751	$	(24,635)	$	(21,204)	$	(31,199)	$	(184,984)	$	(202,271)

Nine Months Ended September 30, 2019
			Onshore
	Drilling		Completion
	Products and		and Workover		Production		Technical		Corporate and		Consolidated
	Services		Services		Services		Solutions		Other		Total
Revenues	$	312,946	$	273,727	$	305,239	$	197,385	$	-	$	1,089,297
Cost of revenues (exclusive of depreciation,
depletion, amortization and accretion)		118,732		217,115		240,855		124,810		-		701,512
Depreciation, depletion, amortization
and accretion		64,684		27,940		39,375		17,198		3,579		152,776
General and administrative expenses		44,173		24,044		18,687		46,394		69,717		203,015
Reduction in value of assets		-		8,123		1,997		7,008		-		17,128
Income (loss) from operations		85,357		(3,495)		4,325		1,975		(73,296)		14,866
Interest income (expense), net		-		-		-		3,104		(77,379)		(74,275)
Other expense		-		-		-		-		(4,476)		(4,476)
Income (loss) from continuing operations
before income taxes	$	85,357	$	(3,495)	$	4,325	$	5,079	$	(155,151)	$	(63,885)

Schedule Of Identifiable Assets

Identifiable Assets
			Onshore
	Drilling		Completion
	Products and		and Workover		Production		Technical		Corporate and		Consolidated
	Services		Services		Services		Solutions		Other		Total
September 30, 2020	$	591,152	$	200,101	$	367,944	$	272,893	$	142,156	$	1,574,246
December 31, 2019	$	659,621		467,697	$	421,848	$	377,627	$	66,437	$	1,993,230

Revenue By Geographic Area

Revenues
	Three Months Ended September 30,				Nine Months Ended September 30,
	2020		2019		2020		2019
United States	$	95,100	$	255,427	$	423,376	$	805,704
Other countries		71,828		101,158		248,902		283,593
Total	$	166,928	$	356,585	$	672,278	$	1,089,297
Long-Lived Assets
	September 30, 2020		December 31, 2019
United States	$	411,974	$	489,189
Other countries		162,614		175,760
Total	$	574,588	$	664,949