Cementing Plug

  • Allows customers to choose the right cementing plugs according to float equipment type.
  • The inner materials of cementing plugs are aluminum alloy or nitrile butadiene rubber.
  • The cementing plugs can be used to drill and enables use in higher temperatures.
  • Plugs are color coated for production.

Description

Cementing Plugs are used to remove the mud during cementing operations. There are two types of Cementing Plugs used in the cementing process: Bottom Cementing Plug and Top Cementing Plug. The Top Cementing Plug has a solid body that provides positive indication of contact with the landing collar and bottom plug through an increase in pump pressure. The Bottom Cementing Plug is launched ahead of the cement slurry to minimize contamination by fluids inside the casing prior to cementing. Available in standard and non-rotating types.

Techanical Specification

Casing Size Casing Specification O.D. of Rubber Cup
in. kg/m lb/ft mm in
4-1/2 14.14-17.26 9.50-11.60 110 4.331
5 17.1-35.86 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 17.00-38 170 6.693
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
20 139.90-197.93 94.00-133.00 498 19.606

 

Casing Size Casing Specification O.D. of Rubber Cup
in. kg/m lb/ft mm in
4-1/2 14.14-17.26 9.50-11.60 110 4.331
5 17.1-35.86 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 17.00-38 170 6.693
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
20 139.90-197.93 94.00-133.00 498 19.606

 

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