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RTTS packer is a full-opening bore hanging packer, used for testing, treating and cementing operations. In most cases, it is using with RTTS circulating valve.
RTTS packer mainly consist of the J-shaped groove transposition mechanism, mechanical slips, element and hydraulic silps institutions
Large, heavy-duty slips in the hydraulic holddown mechanism help prevent the tool from being pumped up the hole.
Drag blocks and automatic J-slot sleeves operate the J-slot mechanism on packer bodies
First open the circulating valve to balance the packer pressure before releasing, then straight-pull-release.
RTTS packer fearures
High pressure-resistance,
good-sealing, good -tightness,
stable, secure;Setting securely,
operate simply
| No. | Specifications | 9 5/8" RTTS Circulating valve |
| 1 | OD | 155.5mm |
| 2 | ID | 76.2mm |
| 3 | Total Length(Compress state) | 1088.7mm |
| 4 | Stroke | 167.5mm |
| 5 | Working pressure | 70Mpa |
| 6 | Tensile Strength | 2297KN |
| 7 | Circulating port areas | 2550mm |
| 8 | Service Temperature | -20oC~+204oC |
| 9 | End connection | 4 1/2"IF. BXP |
| 10 | Service Condition | H2S As per NACE MR 0175(>175oF) |
Dongying Zhaoxin industry and trade Co., Ltd(Shandong Zhaoxin Oil tools Co., Ltd. (ZX) )was established in 2001. It covers an area of more than 6000 square meters which manufacture different oilfield down hole tools and accessories such as packer series, tubing anchor, torque anchor, centralizer. The products have been widely applied in oilfields in China and entered markets abroad.
The company, which conducts scientific research, development, manufacture, sale and after sale service, is one enterprise for oilfield tool and equipment manufacture.
The company conducts management mode of combination between regulation and humanity, develops perfect management system and inspiring system, and has achieved ISO9001 international quality system certification, API11D1, API 5CT,first order market entry qualification of Sinopec.
The company has owned practical, specialized, experienced and powerful research and development team, applied and got more than 50 national patents awarded by National Intellectual Property Bureau, widened the markets in Nei meng, Xin jiang, and Liao he,etc, and established approved reputation.
For many years, the company has followed the management idea of existence by means of quality and development by means of innovation, maintained the service aim of quality first and reputation first, faced competition with the new products, explored development with the new idea and widened market with the new technology. In the future of more severe competition market, Zhao Xin Company, with perfect attitude, product and service, is going to make further development together with customers at home and abroad.
