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Casing API float collar & shoe
Related Product Searches:Casing API float collar & shoe,High Quality,Cementing tool, API
1. Descriptions:
Float collar&float shoe are essential accessories of casing string in cementing work,to guide casing string smoothly ,function as an one-way back pressure sealing valve ,with features of easyconnected ,sealing effectively and high temperature resistance.
2. Features:
1) Inner parts are made of easily drillable aluminum alloy
2) Easy connected
3) Reliable back-pressure leak proof structure, enable cementing slurry flow efficiently to improve cementing quality.
4) Valve seat and valve disk can effectively prevent grout from flowing back in waiting on cement setting
5) Hardness of base material is subject to API Spec N-80 grade.
Size (in) | Bore O.D(in) | Bore ID(in) | Min. Bore parameter(in) | Thread type | ||
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 | |
Casing stabilizer
Main parameter | outer diameter | most start strength | least replacement strength | |
Casing outer diameter | well hole | |||
5.5 | 7 | 8.5 | 620 | 620 |
5.5 | 8.5 | 9.25 | 620 | 620 |
7 | 8.5 | 9.25 | 1040 | 1040 |
7 | 9.625 | 10.375 | 1040 | 1040 |
9.625 | 10.75 | 11.5 | 1600 | 1600 |
13.375 | 17.5 | 18.375 | 2440 | 1220 |
10.75 | 17.5 | 18.375 | 2040 | 1020 |
Casing API float collar & shoe