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Oilfield Rotating Top and Bottom Cementing Plug
This plug is used to separate the cement slurry from other fluids, reduce contamination, and maintain predictable slurry performance and to clean various waste in the wall of the casing. Two types of cementing plugs are typically used on a cementing operation.This plug is tested strictly every batch by pressure chambers at different required pressure and temperature
Reinforced locking teeth built into the plugs.
Available in 4 1/2" to 20 "sizes + any special sizes
The bottom plug in orange with rupture diaphragm at 300 psi differential.
Can be operated in either synthetic or mud fluids.
| Casing | Casing Weight Range | Wiper Fin O.D | Working | Working | Burst | Hardness | ||
| Size(in) | mm | in | mm | in | Temperature | Pressure | Pressure | |
| 4 1/2" | 14.14-17.26 | 9.50-11.60 | 110 | 4.331 | -30℃ to 150℃ | ≥15MP | 1MP-2MP | 75-95 |
| 5" | 17.11-35.86 | 11.50-24.10 | 122 | 4.803 | ||||
| 5 1/2" | 20.83-39.88 | 14.00-26.80 | 135 | 5.315 | ||||
| 7" | 25.30-56.55 | 17.00-38.00 | 170 | 6.693 | ||||
| 7 5/8" | 35.72-63.69 | 24.00-42.00 | 185 | 7.283 | ||||
| 9 5/8" | 53.57-79.62 | 36.00-53.50 | 235 | 9.252 | ||||
| 13 3/8" | 71.43-107.15 | 48.00-72.00 | 333 | 13.11 | -30℃ to 150℃ | ≥10MP | ||
| 20" | 139.89-197.93 | 94.00-133.00 | 498 | 19.606 | ||||
