Hydraulic Liner Hanger

Hydraulic Liner Hanger 

Hydraulic Liner Hanger, designed with single/double cone and single/double row slips structure, is hydraulically set by applying pressure through the run-in string. After brass ball is dropped to ball at in landing collar, high pressure fluid acts on piston inside cylinder and move slips upward to set position.

Features

  • 1. Be set hydraulically, suitable for shallow and medium-depth wells.
  • 2. Working with ball-setting carrier, suitable for horizontal and highly-deviated well
  • 3. Sealing element is made from nitrile/fluorine rubber, rating temperature 120.C/200%C
  • 4. Main parts are made with high-strength alloy steel providing high burst/ collapse resistance
  • 5.Setting tool can be easily released just by slacking off certain weight and using right hand rotation.
  • 6.Retrievable pack-off bushing can be retrieved with setting tool, avoid drill-out

Technical Paramers

Hydraulic Liner Hanger Specifications

Specifications (in)7″ * 10 3/4″7″* 9 5/8″
5 1/2″ * 9 5/8″
5 3/4″ * 7 5/8″
5 1/2″ * 7 5/8″
5″ * 7″
4 1/2″ * 7″
Rated Load (KN)18001200800500
Sealing Capacity (Mpa)> 35 > 35 > 35 > 35
Shearing Pressure of Pins (Mpa)7-8 7-8 7-8 7-8
Casing Wall Thickness (mm)10.16

11.43
12.57
10.03
11.05
11.99
9.52
10.92
12.7
9.19
10.36
11.51
Casing Weight (kg/m)67.7
75.89
82.58
59.52
64.73
69.94
41.19
50.15
58.03
38.69
43.15
47.62
Body Max O.D.(mm)242215165152
Body Max I.D.(mm)155155121.4108.6
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