Oil Drilling Tool Cement Float Collar Non Rotating Running Casing
Main features
1. Sizes ranging from 5-1/2" to 20"
2. Api or premium thread
3. Pdc drillable
4. Only beveled upper end
5. Directly welding to the casing pipe
Product's advantage
>>cement/poppet-type float equipment is suitable for all classes oil and gas wells.
>>the valves prevent cement backflow, provide casing buoyancy during run in.
>>act as internal bops during the process of running and cementing the casing.
>>float equipment match customer casing specification.
>>pdc drillable.
>>slip-on casing collar o. D. Matches with the casing o. D. And upper end is only beveled, not recessed for directly welding to the casing pipe
Float collar&shoe specification
Specification
|
In-dia
|
Out-dia
|
Height
|
Backward pressure
|
Forward pressure |
Connect screw thread
|
Material |
Standard |
Fg-fzq140 |
154 |
122 |
400 |
20mpa |
25mpa |
5-1/2"lcsg |
40cr |
Sy/t5618-2000 |
Fg-fzq178 |
194 |
159 |
400 |
20mpa |
25mpa |
7"lcsg |
40cr |
Sy/t5618-2000 |
Fg-fzq245 |
270 |
220 |
450 |
20mpa |
25mpa |
9-5/8"lcsg |
40cr |
Sy/t5618-2000 |
Fg-fzq340 |
365 |
313 |
450 |
10mpa |
10mpa |
13-3/8"lcsg |
40cr |
Sy/t5618-2000 |
Fx-fzq140 |
154 |
122 |
500 |
- |
25mpa |
5-1/2"lcsg |
40cr |
Sy/t5618-2000 |
Fx-fzq178 |
194 |
159 |
500 |
- |
25mpa |
7"lcsg |
40cr |
Sy/t5618-2000 |
Fx-fzq245 |
270 |
220 |
550 |
- |
25mpa |
9-5/8"lcsg |
40cr |
Sy/t5618-2000 |
Fx-fzq340 |
365 |
313 |
550 |
- |
10mpa |
13-3/8"lcsg |
40cr |
Sy/t5618-2000 |