TVD KB
Definition
True Vertical Depth Kelly Bushing
TVD KB means True Vertical Depth Kelly Bushing. Depth standard for stratigraphic depth from the drill floor (kelly bushing).
✓ Verified term
True Vertical Depth Kelly Bushing
TVD KB means True Vertical Depth Kelly Bushing. Depth standard for stratigraphic depth from the drill floor (kelly bushing).
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