• J&N 4 1/16
  • J&N 4 1/16

J&N 4 1/16"-10K Dual Side Door Stripper Packer

Rated Pressure10,000 psi

Nominal Size4-1/16"

Temperature Range-20℉~250℉ (-29℃~121℃)

ServiceH2S(EE-0.5)

Providing Repair Kit for Stripper Packer

Description

The J&N Stripper Packer is designed to pack-off on coiled tubing as it is stripped in and out of the well. The over/under and dual side door models provide two independently hydraulically actuated packers respectively. The unique design allows the operator to use one packer while the other is kept as spare. When the first packer fails, the second packer is available. This function effectively doubles the time between packer changes. Packer change is easy and available when the coiled tubing is still in the well.


We can provide customized stripper packer depending on customer's requirements.


Features



  • Flange and union connections are available to choose.
  • Packer change is easy.
  • Improved packer design extends its service life.
  • Separate-type bushing is easy to disassemble.
  • Key parts are handled to be abrasion and corrosion resistant. 
  • Configurations are available in Side Door, Over/Under and Dual Side Door.



Technical Parameter


Data

4 1/16"-10K Dual Side Door Stripper Packer

Rated Pressure

10,000 psi

Main Bore

4 1/16”

Temperature Range

-20℉~ 250℉(-29℃~121℃)

Top Connection

standard pitch circle dia. of bolt hole Φ13” (Φ330.2mm)8×1 1/4-7UNC threaded hole, Φ1.63" (Φ41.3 mm) counterbore, 1.06" (27 mm) deep

Bottom Connection

CB44 union

Max. Hydraulic Pressure

3,000 psi

Hydraulic Volume to Close Upper Window

246in(4L)

Hydraulic Volume to Open Upper Window

61in(1L)

Hydraulic Volume to Pack-Off Upper Piston

31in3 (0.5L)

Hydraulic Volume to Retract Upper Piston

31in(0.5L)

Hydraulic Volume to Close Lower Window

246in(4L)

Hydraulic Volume to Open Lower Window

61in(1L)

Hydraulic Volume to Pack-Off Lower Piston

31in(0.5L)

Hydraulic Volume to Retract Lower Piston

31in(0.5L)

Hydraulic Fitting

NPT 3/8

Tubing Size

1”~2 7/8”

Service

H2S (EE-0.5)

Weight

1,764 lbs (799 kg)

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