Mechanics and Features
Model ‘Y531’ Fracturing Packer is a anchor support, self-sealing packer which is set by hydraulic.
Ø This packer has flushing passage, so it can circulate to wash well
Ø This packer can stand high pressure, the higher the pressure, have better sealing effect, high temperature resistant, large delivery capacity, reliable and sustained performance.
Application
Model‘Y531’ Fracturing Packer can be used alone to fracture for the bottom layer of oil or gas well, also can be used to fracture for any layer combined with Bridge Plug.
Technical Parameters
Series | Y531-115 | Y531-148 |
MAX OD（mm） | 115 | 148 |
Cup＇s MAX OD（mm） | 130 | 168 |
MIN ID（mm） | 48 | 70 |
Ball Diameter（mm） | 45 | 58 |
Release | pull | |
Top Thread | 3 1/2〞NU | |
Bottom Thread | 2 7/8〞NU | 3 1/2〞NU |
Pressure Grade（psi） | 7000 | |
Temperature Rating（℃） | 120/150/180 | |
Casing（in） | 5 1/2 | 7 |
Weight（ppf） | 15.5-20 | 23-29 |
Length（mm） | 1480 | 1670 |
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