| Customization: | Available |
|---|---|
| After-sales Service: | Repair |
| Warranty: | 1 Year |
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Backrow stabilizer is an important tool to prevent well deviation in drilling engineering, which is suitable for stabilizing drilling tools in oil, gas and geological exploration drilling. It provides an effective stabilizing effect to increase bit life, improve drilling speed and borehole quality. A number of cutting teeth are specially arranged on the upper and lower ends of the stabilizer working belt. In this way, the stabilizer can play a bi-directional cutting role during drilling and drilling. It can play the role of trimming the well wall during drilling, so that the well track can reach the ideal state as far as possible, and prevent the phenomenon of dog leg. Especially in the drilling process, it is often difficult to drill because of hole necking and other reasons, at this time, the backrow teeth on the stabilizer can play a cutting role to eliminate necking and other phenomena, so as to save a lot of time and cost for drilling.
| O.D mm |
Fishing track mm |
Top thread API |
Bottom thread API |
Water hole mm |
Fishing neck length mm |
Belt length mm |
bandwidth mm |
Overall length mm |
Number of cutters |
| 140 | 121 | 310 | 311 | 50.8 | 762 | 305 | 51 | 1700 | 6 |
| 149 | 121 | 310 | 311 | 50.8 | 762 | 305 | 51 | 1716 | 6 |
| 190 | 165 | 410 | 411 | 71.4 | 762 | 305 | 51 | 1710 | 6 |
| 197 | 165 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1824 | 6 |
| 203 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1822 | 6 |
| 206 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1827 | 7 |
| 209 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1832 | 7 |
| 212 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1838 | 7 |
| 216 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1845 | 7 |
| 225 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1870 | 9 |
| 228 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1870 | 9 |
| 232 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1875 | 9 |
| 235 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1880 | 9 |
| 238 | 172 | 410 | 411 | 71.4 | 762 | 406.4 | 70 | 1885 | 9 |
| 292 | 203 | 630 | 631 | 71.4 | 762 | 457.2 | 76.2 | 1973 | 15 |
| 298 | 203 | 630 | 631 | 71.4 | 762 | 457.2 | 76.2 | 1983 | 15 |
| 305 | 203 | 630 | 631 | 71.4 | 762 | 457.2 | 76.2 | 1995 | 15 |
| 308 | 203 | 630 | 631 | 71.4 | 762 | 457.2 | 76.2 | 2001 | 15 |
| 311 | 203 | 630 | 631 | 71.4 | 762 | 457.2 | 76.2 | 2006 | 15 |
Dongying TIANRUI PETROLEUM Technology Co., Ltd., established in November 2003 and located in the Dongying Economic Development Zone, is an investment project in Dongying City. It is mainly engaged in the research, design, manufacturing and technical services of oil drilling and workover tools. The company consists of six departments and two workshops, namely the design department, the quality inspection department, the market operation department, the comprehensive department, the technical service department, the financial department, the processing workshop and the assembly workshop. It possesses rich R & D and design capabilities as well as manufacturing capabilities in oil drilling and workover tools.
The company covers an area of 18, 400 square meters and has a construction area of 14, 000 square meters, featuring two comprehensive office buildings and four manufacturing workshops. It is fully equipped with large pipe thread lathes, large CNC machining centers, large gantry milling machines, CNC lathes, CNC milling machines, shaper machines, surface grinders, deep hole drilling and boring machines, ordinary lathes, milling machines, mechanical disassembly equipment, a 3m3/min large pump experimental station, ultrasonic flaw detectors, magnetic powder flaw detectors and other processing and inspection equipment.
After years of technical research, a number of technical products have been developed, including wellhead hydraulic lifting equipment, hydraulic oscillators, recoverable guides, composite window milling cones, backrow centralizers, micro-reamers and other drilling tools; Completion tools such as packers, hangers, sliding sleeve tools; Workover tools such as variable diameter scrapers, prints, efficient sleeve milling; And other fishing tools such as removable spears, recyclable fishing baskets, etc. And they have achieved better application effects in the field and gained the trust of users.
1, excellent product quality
Using advanced production equipment and precision manufacturing process, from raw material screening to finished product inspection, strict standards are implemented in all aspects to ensure that products have high strength, wear resistance, corrosion resistance and other characteristics, can operate stably in complex underground environments, long service life, and effectively reduce operating costs and risks.
2, innovative research and development strength
The professional R&D team in the factory continues to invest resources in technological innovation, pays close attention to industry trends and customer needs, actively explores the application of new materials and new processes, and launches a number of patented products with independent intellectual property rights, which can optimize the oil and gas extraction process, improve mining efficiency and resource recovery rate, and help customers take the lead in market competition.
3, rich product lines
Covering a full range of downhole tools such as drilling, completion and workover, with a complete variety and diverse specifications, it can provide one-stop overall solutions for oil and gas fields with different geological conditions, well types and mining processes, and customers do not need to disperse procurement, greatly saving procurement costs and communication and coordination costs.
4. Strict quality control
Build a sound quality management system, from design, procurement, production, testing to after-sales service, the whole quality control. Equipped with high-precision testing equipment and professional quality inspection personnel, according to international standards and industry norms to carry out a number of performance tests on the product, to ensure that each product quality standards, responsible for customers in the end.
5. Efficient production and delivery
Optimize production process and supply chain management, have large-scale production capacity and flexible production scheduling mechanism, can quickly respond to customer order needs, deliver products on time, ensure customer projects on time, reduce project delay losses caused by delivery delays, and improve customer project operation efficiency.
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