• Highly PDC Drillable
• Robust anti-rotation device prevents the dart from spinning with weight down
• Positive latch ensures dart stays sealed in seal receptacle
• Multiple sized cups wipe drill pipe, work string, and tool joints
• Elastomer seals available to suit all types of fluids and temperatures
• Available for combination drill pipe and work strings
Liner Wiper Plug
wift Drill Liner
• Positively displaces liner wiper plug to clean liner when properly latched into liner wiper plug
• Cleans the liner once the drill pipe dart has latched
• Installed to activate hydraulically actuated tools