KEFENG Retrievable Packer Hydraulic Set

KEFENG Retrievable Packer Hydraulic Set


Model No.: KFRP-HA/S Y541
KFRP-HA/S is designed for production, injection, and formation isolation, it can be used as single or multiple, especially for deviated well or horizontal well, it’s setting without string moving tubing. After setting, the packer will be locked by lower grip slips, and then anchoring, this design allow the packer more reliable stable for up and lower pressure. It’s releasing by pull up oil tubing, and suitable for various range of casing size from 4 1/2” to 9 5/8”

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

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


Advantages and features:

  • Self-setting by hydraulic pressure, reliable withstand for up and lower pressure
  • Built-in pressure relief and bypass device
  • Mechanical setting and locking, annular pressure enhanced seal
  • No Mandrel movement during setting

Application Processes:

  • Deviated well production, injection, and formation isolation, etc.


Type O.D
Y541-81/36-120/50 81 36 1150 120/50 2-3/8''EU
Y541-103/45-120/50 103 45 1150 120/50 2-7/8''EU
Y541-111/55-120/50 111 55 1250 120/50 2-7/8''EU
Y541-115/58-120/50 115 58 1250 120/50 2-7/8''EU
Y541-148/62-120/50 148 62 1250 120/50 3-1/2''NU
Y541-166/76-120/50 166 76 1250 120/50 3-1/2''NU
Y541-211/76-120/50 211 76 1250 120/50 3-1/2''NU

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