产品名称：The characters of this Packer
1. Compressive
2. Set packer by applying weight,
3. Unset packer by pulling up string.
2. Set packer by applying weight,
3. Unset packer by pulling up string.
No. | Spec. | OD/mm | ID/mm | Top Connection | Length | Remarks |
1 | PY111-150B | 150 | 68 | 3 1/2TBG | 500 |
|
2 | PT111-147 | 147 | 72 | 3 1/2TBG | 455 | Used for open-hole well |
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