1. in drilling terms, a viscous pill (hi-vis pill) or quantity of highly viscous drilling fluid circulated through a well bore thus used to sweep cuttings from the annulus to clean the hole of drilling and/or wellbore collapse debris<p> a. synonymous with sweep, clean the hole, slug the hole, hi-vis sweep
SLUG
Definition
Literal Term
slug means literal term. 1. in drilling terms, a viscous pill (hi-vis pill) or quantity of highly viscous drilling fluid circulated through a well bore thus used to sweep cuttings from the annulus to clean the hole of…
✓ Verified term