{"version":"1.0","type":"link","title":"Drill string - Newikis","description":"A drill string on a drilling rig is a column, or string, of drill pipe that transmits drilling fluid (via the mud pumps) and torque (via the kelly drive or top drive) to the drill bit. The term is loosely applied to the assembled collection of the smuggler pool, drill collars, tools and drill bit.…","provider_name":"Newikis","provider_url":"https://newikis.com","cache_age":86400,"thumbnail_url":"https://thumb.wikimedia.org/wikipedia/commons/thumb/b/bb/HWDP_Part.jpg/1280px-HWDP_Part.jpg","thumbnail_width":1280,"thumbnail_height":1707}