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Inventory Write-Down	12 Months Ended
Dec. 31, 2020
Inventory Disclosure [Abstract]
Inventory Write-Down	18. INVENTORY WRITE-DOWN During the year ended December 31, 2020 as a result of the continuing adverse impact of COVID-19 and significant reduction in rig count and completions that affect the current consumption and anticipated demand for certain of our products, we recorded an additional inventory obsolescence and write-down of $10.4 million in our Production Enhancement segment.

Inventory Write-Down

12 Months Ended

Dec. 31, 2020

18. INVENTORY WRITE-DOWN

During the year ended December 31, 2020 as a result of the continuing adverse impact of COVID-19 and significant reduction in rig count and completions that affect the current consumption and anticipated demand for certain of our products, we recorded an additional inventory obsolescence and write-down of $10.4 million in our Production Enhancement segment.