SEGMENT INFORMATION - Revenue by product (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Segment Reporting Information [Line Items]
Revenue	$ 1,387,420	$ 764,620	$ 605,105
Oilfield chemicals
Segment Reporting Information [Line Items]
Revenue	318,280	216,410	160,825
Water transfer
Segment Reporting Information [Line Items]
Revenue	295,571	175,153	146,728
Fluid hauling
Segment Reporting Information [Line Items]
Revenue	257,405	85,355	58,368
Pipeline logistics and disposal
Segment Reporting Information [Line Items]
Revenue	194,513	108,629	91,971
Accommodations and rentals
Segment Reporting Information [Line Items]
Revenue	128,078	64,467	56,973
Flowback and well testing
Segment Reporting Information [Line Items]
Revenue	123,825	75,610	61,839
Water sourcing and recycling
Segment Reporting Information [Line Items]
Revenue	76,931	46,695	33,739
Eliminations and other service lines
Segment Reporting Information [Line Items]
Revenue	$ (7,183)	$ (7,699)	$ (5,338)