9 5/8 '' Stab in Float Collars and Shoes
The Float Collar and Float Shoe is used to guide the casing to be put into the hole. It can adjust the floating power of the casing when the casing has been laid in, which can certify the qualification of the cementing.
1) Types Available: Single valve and double valve are available;
Spring structure valve and ball strucuture valve are available;
Insert type and normal type are available.
Non-rotating type and normal type are available.
2) Standard: API
3) API and ISO certified
4) Specifications: 4''---20''. More special sizes or combination are available as requested.
5) API Casing Grades: J55, K55, N80, P110, L80, etc.
6) Connections Type: LTC, STC, BTC
Main Features:
1. Inside structure are aluminum alloy,easy for drilling;
2. High strength design ensures high pressure bump and back flow resistance;
3. Can be connected with same type casing directly;
4. Reliable backpressure;
5. Valve seat and valve body can effectively prevent cement from flowing back;
6. Hardness of the materials for the body is equal to API N-80.
Float equipment serves as the backbone of casing equipment used during primary cementing operations. It guides the casing to total depth and prevents contaminated mud from entering the casing. Also it provides a landing point for casing wiper plugs, reinforces the lower end of the casing string, and ensures greater accuracy of cement slurry displacement.
Features:
a. The valve is made with phenolic material and molded with high strength concrete. Both of the valve and concrete are easily drillable with PDC or rock bits.
b. High strength design ensure excellent performance for flow endurance and back pressure holding.
c. Saves considerable running-in time with automatically fill up.
d. For non-rotating float collar, the special non-rotating groove design ensures corresponding cementing plugs drilled out quickly.
7) Parameter:
| Name |
Size(in) |
Bore O.D.(in) |
Bore I.D.(in) |
Min Bore
Parameter(in) |
Thread Type |
lb(in2) |
| Float Collar |
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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