KF Integrated Cementing Retainers Hydraulic Set

KF Integrated Cementing Retainers Hydraulic Set

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KF Integrated Cementing Retainers are used for hydraulic setting and worked with stinger seal part, more reliable in running process, avoid premature setting. Compact structure, small ID, easy for drilled out. Suitable for various range of casing size. Ratchet lock rings secure dynamic setting force, One piece packing element and rocker action metal back up rings combine for a superior seal, one piece slips virtually eliminate premature setting.

This Model is drifted with the corresponding API tubing drift size.

NOTE: Additional size, weight, end connection etc. are also available on request.

Description

Advantages and features:

  • Setting with special hydraulic setting tools
  • Design for drilled out
  • One run completed setting and squeezing
  • Apply to high-deviated well, horizontal well and ultra-deep well
  • One piece slips virtually eliminate premature setting

Application Processes:

  • High-deviated well, horizontal well and ultra-deep well squeezing operation

Cement Retainer Parameters:

Type Applicable casing(mm) O.D.(mm) Bolt release force(t) Rated Pressure(MPa) Rated temperature(°C)
4‘’ 86-90 80 14-16 35 120
5-1/2‘’ 118.6-124.3 110 14-16 35 120
7'' 154.8-159.4 148 18-20 25 120

Hydraulic setting tool parameters:

Type Applicable casing
(mm)
Max. O.D.
(mm)
Cylinder area
(c㎡)
Setting / release pressure
(MPa)
I.D. / squeezing area
(mm/c㎡)
Rated temperature
(°C)
4’ 86-90 76 45.3 14-18/22-20 18.00/4.0 120
5-1/2‘’ 118.6-124.3 110 95.5 16-18/24-16 19.05/4.0 120
7'' 154.8-159.4 148 95.5 18-22/28-25 28.00/8.0 120

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