XI 'AN ZZ TOP OIL TOOLS CO.,LTD
XI 'AN ZZ TOP OIL TOOLS CO.,LTD Insist Traceability, serialization
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Well Completion Mechanical Retrievable Packer 10000psi RTTS Packer
The Mechanical packer can be retrievable and used for testing, Treatment, Squeeze, it is called RTTS(Retrievable, Testing, Treatment and Squeeze) Packer in Halliburton type, the full opening permits pumping large volumes of fluid with a minimum pressure drop, and allows the passage of a through tubing type perforating gun, it will help make the tool usable for multiple operations with one trip in the hole.
The Mechanical Retrievable Packer body consist of a J-slot mechanism, mechanical slips, packer elements, and hydraulic slips. The large and heavy-duty slips in the hydraulic holddown mechanism help to prevent the packer from being pumped up the hole. Drag springs of the packer operate the J-slot mechanism on ≤ 3 1/2-in. (88.9-mm) packer bodies, while larger packer sizes ≥ 4-in. (101.6 mm) use drag blocks. Automatic J-slot sleeves are standard equipment on all Halliburton packer bodies.
Specifcation of Mechanical Packer
| Size(in) | Casing Range(lb/ft) | Size(in) | Casing Range(lb/ft) |
| 4 1/2 | 9.5 | 8 5/8 | 24-49 |
| 15.1-18.1 | 9 5/8 | 40-71.8 | |
| 11.6-13.5 | 29.3-53.5 | ||
| 5 | 23 | 10 3/4 | 32.75-55.5 |
| 15-18 | 60.7-81 | ||
| 11.5-13 | 11 3/4 | 38-54 | |
| 5 1/2 | 23-26 | 60-71 | |
| 20-23 | 13 3/8 | 48-72 | |
| 13-20 | 72-98 | ||
| 6 | 15-23 | 16 | 75-109 |
| 6 5/8 | 24-32 | 109-146 | |
| 7 | 17-38 | 18 5/8 | 78-118 |
| 49.5 | 20 | 94-133 | |
| 7 5/8 | 20-39 | 169-204 |
