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Inventories (Tables)
3 Months Ended
Mar. 31, 2023
Inventory Disclosure [Abstract]  
Schedule of Inventories Inventories consist of the following:
March 31,December 31,
($ in thousands)20232022
Proppants$21,775 $31,350 
Chemicals28,359 32,392 
Maintenance parts and other146,541 150,712 
$196,675 $214,454