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Inventory Write-Down	12 Months Ended
Dec. 31, 2021
Inventory Disclosure [Abstract]
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 affected the consumption and anticipated demand for certain of our products, we recorded an additional inventory obsolescence and write-down of $10.4 million primarily in our Production Enhancement segment. There is no inventory write-down for the year ended December 31, 2021.

Inventory Write-Down

12 Months Ended

Dec. 31, 2021

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 affected the consumption and anticipated demand for certain of our products, we recorded an additional inventory obsolescence and write-down of $10.4 million primarily in our Production Enhancement segment.

There is no inventory write-down for the year ended December 31, 2021.