Solution Description
Product Description
Hydraulic phase collar satisfies the challenges of cementing holes at any angle with a hydraulically opened port technique.
Stage collar made specifically for horizontal completion.
It is particularly employed for Main cementing in deep vertical or higher deviated horizontal-well circumstances.
It decreases whole hydrostatic pressureon weak formations to avert dropped circulation throughout cementing.
Very clear floor indications of opening and closing pressures provide safer and far more efficient functions.
The opening pressure of the stage collar can be altered at rig website to fulfill well needs, delivering operational flexibility.
Solution Pictures
|
Size, in |
5 1/2″ |
seven” |
9 5/8″ |
13 3/8″ |
|
Max O.D., mm |
Φ170 |
Φ208 |
Φ283 |
Φ381 |
|
Drill-out I.D., mm |
Φ122 |
Φ155 |
Φ220 |
Φ315 |
|
Overall Length, mm |
1082 |
1182 |
1222 |
1280 |
|
Rated Load, t |
a hundred and forty |
a hundred and seventy |
210 |
300 |
|
Sealing Capacity, MPa |
25 |
twenty five |
25 |
twenty five |
|
Opening Pressure, MPa |
13 |
13 |
13 |
14 |
|
Closing Pressure, MPa |
five |
5 |
5 |
5 |
|
Lower Sliding Sleeve I.D., mm |
Φ85 |
Φ115 |
Φ176 |
Φ203 |
|
Upper Sliding Sleeve I.D., mm |
Φ95 |
Φ125 |
Φ197 |
Φ285 |
Merchandise Images
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