KEFENG Composite Frac Plug

KEFENG Composite Frac Plug


Model No.: KFCB
Utilizes a combination of advanced composite materials engineering, bidirectional double grips, wireline or hydraulic setting, high pressure withstand, drilling to remove easily, simple operation, and reliable. Rigorous qualification testing, and robust quality control to deliver a plug that consistently performs successfully downhole with results that exceed operators’ expectations.

This Model is drifted with the corresponding API tubing drift size.

NOTE: Additional size, weight, end connection etc. are also available on request.


Advantages and features:

  • Three pieces packing element and smooth metal back up rings combine for a superior seal
  • Tungsten Carbide teeth anti-slip, easy drilled
  • Compact design and quick setting
  • Reliable and easy drilled composite material, light weight cuttings easy for flow back

Application Processes:

  • Plug-perf of horizontal well multi-stage fracturing


Casing O.D. Casing WT Tool Setting Range Tool O.D.
Inch Lbs/ft Min. Inch Max. Inch Inch MM
4-1/2'' 9.5-16.6 3.754 4.090 3.594 91.29
5'' 11.5-20.8 4.156 4.560 3.930 99.82
5-1/2'' 23-26.8 4.500 4.670 4.130 104.90
5-1/2'' 17-23 4.670 4.892 4.370 111.00
7'' 17-35 6.004 6.538 5.680 144.27

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