API 9 5/8'' casing reamer shoes
The reamer shoe is designed for use with rotation-resistant casing or liners. This tool is recommended for use in wells where difficulties may exist while running casing. We utilize various configurations of tungsten carbide depending on the type of obstruction that is anticipated.
Key features include:
• Can be used in either vertical or horizontal wells
• Can be used with or without float valves
• Regularly used with float collars to fulfill the role of guiding casing to a planned depth and serving as the primary valve during the cementing process
• Designed to solve multiple issues such as: sections that are closed by swelling, eyes of key, landslides and accumulation of cuts on the low side of the hole in horizontal wells
• Allow liners to reach their total depth as they are run down hole with hangers (that can be rotated) once introduced
• Available in either a drillable or non-drillable design
• Designed to accommodate the different geometry of bore holes, formation pressures, formation stability and any preferences of the operator.
Description:
Float collars are placed one to three joints above the guide shoe or float shoe. They provide a seat for the cement plugs, the bottom plug pumped ahead of the cement and the top plug behind the full volume of slurry. Once seated, the top plug shuts off fluid flow and prevents over-displacement of the cement. The space between the float shoe and the float collar provides a containment area to entrap the likely-contaminated fluids from the wiping action of the top cementing plug, securing the contaminated fluid away from the shoe where a strong cement bond is of primary importance. Float collars include a backpressure valve and serve basically the same function as the float shoe.
Features:
1. All inner parts are made of easily drillable aluminum alloy.
2. The device can be connected directly to the casing of the same type.
3. Reliable back-pressure leak proof structure, enable grout or slurry flow with less resistance.
4. Valve seat and valve disk can effectively prevent grout from flowing back.
5. Non-rotating landing plate is available on request.
6. Either PDC or rock bit drillable.
Function:
1. Used in lower section of the well.
2. Guides to casing while running in the well having ledges and other obstructions.
3. Equipped with a back pressure valve to prevent cement back flow into casing inner diameter.
4. Provides landing platform for cementing plugs.
| Size (in) |
Bore O.D(in) |
Bore ID(in) |
Min. Bore parameter(in) |
Thread type |
Ib(in2 |
| Float coupling |
5 1/2" |
6" |
4 3/4" |
2" |
5 1/2" LCSG |
4351 |
| 7" |
7 5/8" |
6 1/4" |
2 3/8" |
7"LCSG |
3626 |
| 9 5/8" |
10 5/8" |
8 5/8" |
2 3/8 |
9 5/8" LCSG |
3626 |
| 13 3/8" |
14 3/8" |
12 3/8" |
2 3/8 |
13 3/8" LCSG |
3626 |
| Float shoe |
5 1/2" |
6" |
4 3/4" |
2" |
5 1/2" LCSG |
4351 |
| 7" |
7 5/8" |
6 1/4" |
2 3/8 |
7"LCSG |
3626 |
| 9 5/8" |
10 5/8" |
8 5/8" |
2 3/8 |
9 5/8" LCSG |
3626 |
| 13 3/8" |
14 3/8" |
12 3/8" |
2 3/8 |
13 3/8" LCSG |
3626 |
Audited Supplier 
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