Property and Equipment (Details) - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019	Dec. 31, 2019
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 1,097,027		$ 1,080,661
Less accumulated depreciation and amortization	(497,172)		(455,687)
Property and equipment, before construction in-progress, net	599,855		624,974
Construction in-progress	43,016		26,729
Property and equipment, net	642,871		651,703
Depreciation	41,700	$ 35,700
Land
Property, Plant and Equipment [Line Items]
Property and equipment, gross	5,400		5,400
Field services equipment
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 994,005		978,418
Field services equipment | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful lives	2 years
Field services equipment | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful lives	7 years
Vehicles
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 60,080		60,290
Vehicles | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful lives	4 years
Vehicles | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful lives	7 years
Buildings and facilities
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 30,908		29,930
Buildings and facilities | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful lives	5 years
Buildings and facilities | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful lives	30 years
Office equipment, furniture, and software
Property, Plant and Equipment [Line Items]
Property and equipment, gross	$ 6,634		$ 6,623
Office equipment, furniture, and software | Minimum
Property, Plant and Equipment [Line Items]
Estimated useful lives	2 years
Office equipment, furniture, and software | Maximum
Property, Plant and Equipment [Line Items]
Estimated useful lives	7 years