REVENUES (Tables)

3 Months Ended

Mar. 31, 2022

REVENUES.

Schedule of disaggregation of revenues

	Three months ended
	March 31,
(in thousands)	2022		2021
Oilfield services transferred at a point in time	$	—	$	—
Oilfield services transferred over time		284,624		182,610
Total revenues	$	284,624	$	182,610

Schedule of contract assets included in accounts receivable

	March 31,		December 31,
(in thousands)	2022		2021
Unbilled trade receivables	$	70,061	$	50,370