产品名称：The characters of Hydraulic Releasing Packer
The characters of Hydraulic Releasing Packer:
1. Set packer by hydraulic pressure,
2. Bi-directional slip grappling,
3. Two releasing ways: back-off and hydraulic pressure,
4. Unset by make-up and pulling up,
5. Heat resistant sealing.
1. Set packer by hydraulic pressure,
2. Bi-directional slip grappling,
3. Two releasing ways: back-off and hydraulic pressure,
4. Unset by make-up and pulling up,
5. Heat resistant sealing.
No. | Spec. | OD/mm | ID/mm | Top Connection | Bottom Connection | Remarks |
1 | PY445-115 | 115 | 60 | 2 7/8TBG | 2 7/8TBG |
|
2 | PY445-150 | 150 | 76 | 2 7/8TBG | 3 1/2TBG |
|
3 | PY445-150C | 150 | 77 | 2 7/8TBG | 4TBG |
|
4 | PY445-215 | 215 | 120 | 3 1/2TBG | 5 1/2LCSG |
|
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