Basic Info.
Certification
API
Power Source
None
Operation Pressure
None
Applicable Medium
Crude Oil
Structure
None
Material
Stainless Steel
Specification
float collar float shoe
Trademark
GOLDENMAN
Origin
China
HS Code
8431
Production Capacity
150000
Packaging & Delivery
Package Size
51.00cm * 25.00cm * 25.00cm
Package Gross Weight
21.000kg
Product Description
API Oilfield Drilling Cementing Tool Casing Float Collar and Float Shoe
1. Float shoe is attached on the casing bottom and provide buoyancy to the casing string while it's lowered, reducing the load on the drilling rig. The round nose guides the casing away from ledges and obstructions in the well bores as the casing is lowered. A build-in check valve provides buoyancy to the casing string also prevents cement from re-entering the casing after it is displaced.
Features:
1. Special designed body destruction retains higher pressure.
2. Qualified concreting procedure.
3. The valve is capable of withstanding long periods of circulation.
4. Either PDC or rock bit drillable.
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| Size (in) | Bore OD (in) | Bore ID (in) | Min. Bore | Thread Type | Ib (in2 ) | |
| Parameter (in) | ||||||
| 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 | |
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.
