NBR Material Cement Wiper Plug PDC Drillable Feature Working
Pressure ≥15MP
Cement plug is a rubber plug used to separated the cement slurry
from other fluids, reducing contamination and maintaining
predictable slurry performance. Top plug and bottom plug two types
are typically used on a cementing operation. It is manufactured by
graded rubber that is fused upon a composite or Aluminum core.
FeaturesThese plugs are completely PDC drillable.
Temperature with Aluminum core is up to 200 degree Fahrenheit.
Plug can be ordered for higher operating temperature and operation
in either synthetic or mud fluids
The top plug has a solid body that provides positive indication of
contact with the landing collar and bottom plug through an increase
in pump pressure.
Specification
Casing size (in) | casing weight range | Wiper Fin O.D |
mm | in | mm | in |
4 1/2" | 14.14-17.26 | 9.50-11.60 | 110 | 4.331 |
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 |
9 5/8" | 53.57-79.62 | 36.00-53.50 | 235 | 9.252 |
10 3/4" | 60.27-97.77 | 40.50-65.70 | 260 | 10.236 |
13 3/8" | 71.43-107.15 | 48.00-72.00 | 333 | 13.11 |
20" | 139.89-197.93 | 94.00-133.00 | 498 | 19.606 |