Product Detail
Well Completion Liner Wiper Plug
Liner Wiper Plugs separates drilling fluid from cement during displacement.
JST's liner wiper plugs can reverse in the pipe without breaking the lips. It is widely used in downhole equipment.
The liner wiper plug is made of metal frame and bonding rubber material could be HNBR, NBR, FKM ect.
The JST liner wiper plug improves cement integrity at the liner toe by separating displacement fluids in the running string and liner. And it reduces drillout times and operating costs with antirotation feature, which allows plugs to be drilled quickly.
Advantages:
Reverse without breaking lips
Size:
65.02X25.4X98.55mm
54.10X25.4X98.55mm
94.23X25.4X100.08mm
Working Conditions
|
1. Cementing operations during liner applications 2. Wiping of the running string behind the cement with pumpdown plug 3. Wiping of the liner behind the cement with liner wiper plug 4. Separation of cement from the displacement fluid during cementing operations with pumpdown plug and liner plugs |
Size:
2”, 3”, 4”