Home > Term: wall drag
wall drag
The amount of friction resulting from the drill rods rubbing against the walls of a borehole or the inside surface of the casing lining a borehole.
- Sõnaliik: noun
- Valdkond/domeen: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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Looja
- ed.young
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(Milwaukee, United States)
