Material & construction
Elastomer wiping fins around a hollow drillable core with diaphragm.
WOG-616 / Cementing accessories
Bottom Cementing Wiper Plug
Separates cement from preceding fluid and permits through-flow after landing.
| Casing OD | 4-1/2 / 5-1/2 / 7 in (114.3 / 139.7 / 177.8 mm) |
|---|---|
| Core | Drillable phenolic or qualified polymer core |
| Function | Diaphragm-type flow-through plug |
| Fit control | Casing ID/weight and landing profile |
Reference selections, not verified supplied-model ratings.
View catalogue page 28 ↗Options & acceptance
Existing size and elastomer compounds; conventional profiles only. Match top and bottom plugs as a qualified set.
Application & RFQ details
RFQ: casing OD, weight, actual ID, fluid/temperature exposure and landing equipment. Confirm diaphragm opening-pressure range separately from structural pressure rating.
Standards & documents
Require compound identity, dimensional checks, functional tests and shelf-life evidence; no blanket API certification claim.
Packing
Protect fins from compression, heat and sunlight; separate top/bottom plugs with durable labels.
Related products
WOG-613
Casing Float Shoe
Guides the casing end and limits cement backflow after displacement.
Specifications & details ↗
WOG-614
Casing Float Collar
Provides a backflow check and landing location within the casing cementing system.
Specifications & details ↗
WOG-615
Top Cementing Wiper Plug
Separates displacement fluid from cement and wipes the casing interior.
Specifications & details ↗