Product Description
The float shoe contains a backpressure valve that prevents fluids from entering the casing while the pipe is lowered into the hole and prevents cement from flowing back into the casing after placement, while enabling circulation down through the casing.
Product Parameters
tem |
Specifications |
Hole diameter mm |
Forward pressure MPa |
Reverse pressure MPa |
1 |
4-1/2" |
50 |
28 |
35 |
2 |
5-1/2" |
50 |
28 |
35 |
3 |
7" |
60 |
28 |
35 |
4 |
9-5/8" |
65 |
28 |
35 |
5 |
10-3/4" |
65 |
28 |
35 |
6 |
13-3/8" |
65 |
28 |
35 |
7 |
4-1/2" |
50 |
28 |
35 |
8 |
5-1/2" |
50 |
28 |
35 |
9 |
7" |
60 |
28 |
35 |
10 |
7-5/8" |
60 |
28 |
35 |
11 |
9-5/8" |
65 |
28 |
35 |
12 |
10-3/4" |
65 |
28 |
35 |
13 |
13-3/8" |
65 |
28 |
35 |
Packaging & Shipping