China Oilfield Drilling Tool 9 5/8″ Hydraulic Two Stage Cementing Collar with ce certificate top quality Good price

Item Description


Functions of CZPT ulic Stage Cementing Collar
one.Hydraulic kind
2.Top/Closing Plug and CZPT Stage/Versatile Plug
3.Struggle Plate/Free Drop CZPT ing System/Fight Plate
four.Obtainable in sizes 5-1/2″ to thirteen-3/8″
5.API 5CT specification
Complex Parameter

Measurement, in five 1/2″ 7″ 9 5/8″ 13 3/8″
Max O.D., mm Φ170 Φ208 Φ283 Φ381
Drill-out I.D., mm Φ122 Φ155 Φ220 Φ315
General Size, mm 1082 1182 1222 1280
Rated Load, t one hundred forty a hundred and seventy 210 300
Sealing Potential, MPa 25 twenty five twenty five 25
Opening Stress, MPa 13 13 thirteen fourteen
Closing Pressure, MPa 5 five 5 five
Reduce Sliding Sleeve I.D., mm Φ85 Φ115 Φ176 Φ203
Upper Sliding Sleeve I.D., mm Φ95 Φ125 Φ197 Φ285

>>Hydraulic phase collar satisfies the issues of cementing holes at any angle with a hydraulically opened port system.
>>Stage collar created particularly for horizontal completion.
>> It is exclusively utilized for Primary cementing in deep vertical or large deviated horizontal-effectively problems.
>>It reduces total hydrostatic pressureon weak formations to stop missing circulation during cementing.
>>Clear area indications of opening and closing pressures offer safer and much more efficient operations.
>>The opening strain of the stage collar can be modified at rig site to meet up with effectively needs, supplying operational adaptability.


China Oilfield Drilling Tool 9 5/8