V. Cementing Tools - h. Single Wiper Plug (SWP)
Allamon Tool Company has proprietary wiper fin profiles so that optimum wiping can be accomplished, especially on extremely long section of liner or casing. The wiper plugs are made in-house to ensure proper adhesion and material curing. The Single Wiper Plug is the most basic sub-sea casing or liner wiping plug in the tool liner. It is mostly constructed of Allamon produced composite material which enhances plug reliability and drill-out.
Features/Benefits
  • Mostly composite for drill-out
  • Latch down nose
Single Wiper Plug
Liner / Casing Size (in.) Maximum OD (in.) Top Dart No-Go (in.) Bump Pressure (psi) Ball Size (in.)
7 – 8-5/8 2.265 2.350 4,000 2.25
9-5/8 – 10-7/8 2.445 2.500 4,000 3.50
11-3/4 and larger 2.445 2.500 3,500 3.50