XI'AN ZZ TOP OIL TOOLS CO.,LTD
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Price: | 500.0 USD |
Payment Terms: | T/T |
Special Groups: |
Case hole DST (111)
DST Tools (146) DST High pressure packer (13) drill stem testing (124) RTTS PACKER (20) |
Place of Origin: | Shaanxi, China (Mainland) |
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Full bore retrievable packer 13 3/8"
The RTTS Packer is a full opening, hookwall type packer which can segregate bidirectional pressure designed for use in testing, treating, and squeeze cementing operations. 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. This helps make the tool usable for multiple operations with one trip in the hole-such as perforate, test, treat, squeeze, perforate, etc. Generally, the tool is composed of a packer body assembly and circulating valve assembly. It may also includes a safety joint.
The packer body includes a J-slot mechanism, mechanical slips, packing element, and hydraulic slips. Large, heavy-duty slips are used in the hydraulic hold-down mechanism and help prevent the tool from being pumped up the hole. The packer is equipped with the drag block.
Specification of the DST RTTS packer
Size | OD/IN | ID/IN | Tensile rating/LB | Burst rating/LB |
2 3/8 | 1.81 | 0.68 | 36,000 | 9,600 |
4 1/2 to 5 | 3.68 | 1.90 | 95,000 | 11,500 |
7 to 7 5/8 | 5.00 | 2.44 | 164,000 | 12,000 |
8 5/8 to 13 3/8 | 6.12 | 3.12 | 301,000 | 13,700 |
The traceability of the RTTS packer in raw material
ZZ TOP with the skilled and experienced engineers, will design the drill stem testing tools as per customer's well condition. Moreover, we supply the training in our factory and operation instruction at the well site. The DST tools are exported to USA, Colombia, India, Pakistan, Iran, Brazil etc. and enjoy the good reputation from the customers.