XI 'AN ZZ TOP OIL TOOLS CO.,LTD
XI 'AN ZZ TOP OIL TOOLS CO.,LTD Insist Traceability, serialization
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Well Testing PT packer Mechanical Setting Retrievable Packer
The PT packer is a mechanical set, retrievable and single trip hook- wall packer, the PT Packer can be applied for well testing, acidification, fracturing, perforation, cementing and other downhole operations.
The PT packer is one kind of packer which has slip structure, high load and compressible setting method, it could keep the high differential pressure from one side of casing, it has a large bypass area below the packer elements, which could reduce suction in running the tools and balance two sides of pressure before setting. The bypass is closed by sealing valve. Well testing apply large bypass structure firstly, then apply hydraulic hold-down slip top coupling structure.
Specifcation of PT packer
| Size(in) | Max. OD | ID | Connection | W.P | Service | ||||||||||||||||||||||||||||||||||||
| 4 1/2 | 109.9mm | 32mm | 2 3/8” EUE | 5000psi | NACE MR0175 | ||||||||||||||||||||||||||||||||||||
| 5 | 121.7mm | 32mm | 2 7/8” EUE | 5000psi | |||||||||||||||||||||||||||||||||||||
| 5 1/2 | 133.5mm | 48mm | 2 7/8” EUE | 5000psi | |||||||||||||||||||||||||||||||||||||
| 7” | 189.5mm | 50mm | 3 1/2” EUE/IF | 5000psi | |||||||||||||||||||||||||||||||||||||
Remark:
