دیکشنری تخصصی مهندسی نفت - نسخه آنلاین

n: stopping drilling to circulate and pulling the bit to above the section of the drilling, then lowering the bit and begins to drill, that is called short trip.

pulling the pipe up the hole several stands and returning to bottom. May be used to check for fill or to clear cuttings out of a section of the well.