• Single Wiper Plug with Integrated Ball Seat


    The single wiper plug is attached to the setting tool and located in the first liner casing joint below the liner hanger. The wiper plug is used as a barrier between cement and mud and is released by the drill-pipe dart. The drill-pipe dart and wiper plug are jointly pumped down to the landing collar (limit stop). The single wiper plug interlocks in the landing collar and thus enables an optimized drill-out.


    • Ball seat located in the wiper plug reduces shock loading of the formation
    • Time savings due to reduced ball travel
    • High-strength design allows high bump pressure
    • Anti-rotating mechanism to reduce drill-out time
    • Relieable release mechanism