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Inventory Write-Down
6 Months Ended
Jun. 30, 2020
Inventory Disclosure [Abstract]  
Inventory Write-Down

12. INVENTORY WRITE-DOWN

During the three months ended June 30, 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 $9.9 million in our Production Enhancement segment, for the three months ended June 30, 2020.