Inflation Sub
Inflation Sub is a pressure device or as a tool string in some other hydraulic fracturing system. When apply pressure to a desire value, the ball seat will be slip to close the diversion channel, to setting Open Hole Packer and Heel Packer. The internal material is easy for drilling and milling.
Our Special design inflation sub combined a hydro-port frac sleeve inside the tool, make this special tool have additional open chance.
Our Special design inflation sub combined a hydro-port frac sleeve inside the tool, make this special tool have additional open chance.
Features：
- The body of Inflation Sub is based on material of tubing string;
- Internal components (ball seat) is made of easy-drill material;
- Full-bore after drilling out;
- Hold pressure above and below up to 10,000 psi；
- Ball socket is an inclined plane to prevent fracturing;
- Additional open chance if the hydro-port is failing to open.
|
Casing/Open-Hole Size |
Tool OD |
Length |
Connection |
Close Pressure |
Port Open Pressure |
Pressure Rating |
Temperature |
|
5 1/2” X4.625” |
4.346” |
23.63” |
3 ½” EUE |
2,000Psi |
5,000psi |
10,000 Psi |
300ºF |
|
7” X6.0” |
5.000” |
22.63” |
4 ½” LTC |
2,000Psi |
5,000psi |
10,000 Psi |
300ºF |
|
9 5/8” X 8.5” |
7.500” |
25.00” |
5 ½” LTC |
1,800Psi |
5,000psi |
10,000 Psi |
300ºF |
