-
-
-
-
Honor
-
-
-
-
-
Contact
-
Circular groove through cable drill pipe spiral groove directional drill pipe non-magnetic drill pipe-beneficial mining technology
Key words:
Classification:
- Product Description
- Instructions for use
- Application Case
- Product Parameters
-
- Commodity name: Circular groove through cable drill pipe spiral groove directional drill pipe non-magnetic drill pipe-beneficial mining technology
Special-shaped multi-edge grooved cable drill pipe
The central cable drill pipe and directional drilling rig are widely used in drilling engineering, such as drilling deviation correction; Supplementing rock core; Bypass the accident hole section or complex hole section, avoid ground obstacles, have multiple branches, explore steep ore body, coal seam gas drainage or coalbed methane mining, hydrogeological and engineering geological exploration in specific locations of mine shafts, excavate and lay underground pipelines, etc. But in terms of coal mine, the application in the field of gas prevention and development is also multifaceted, such as regional coal seam gas pre-drainage, tunneling pre-drainage, drainage of goaf gas, non-mining layer gas pre-drainage, not only can greatly reduce the investment cost of gas prevention and development, but also improve the drainage concentration, to provide quality assurance for the use of gas.
Product Introduction
The central cable drill pipe is also called directional drill pipe or drill pipe with drilling measurement, which is mainly used for deep hole directional drilling with kilometer directional drilling machine. It is an important drilling tool in the directional drilling and geological controlled drilling construction of underground tunnels in coal mines, and plays an important role in coal seam measurement and gas extraction construction in underground coal mines.
Directional drilling technology is one of the drilling methods in the world at present. It is a drilling method that uses the natural bending law of the drilling hole or uses artificial whipping tools to extend the drilling hole to the predetermined target according to the design requirements. It can drill to the designated position according to the pre-designed drilling trajectory.
The central cable drill pipe is the signal transmission device used in directional drilling, and it is also an important part to ensure the smooth implementation of directional drilling. Due to the harsh environment of the drill pipe, there are higher requirements for the quality of signal transmission and the stability of the rod body.
Product advantages
The manufacturing process of drill pipe is divided into joint thickening integrated type and friction welding type. The joint adopts special heat treatment process, which has high strength and hardness. The thread adopts special tooth type to ensure safe and reliable connection. The drill pipe body adopts G105 and S135 oil pipes conforming to API standard for production. Through overall quenching and tempering treatment, the overall mechanical property can be improved and the service life can be prolonged. The cable joint adopts imported PPR(100) grade new raw materials for custom processing, the mold precision is high, the sealing effect is higher than that of similar products, and the communication cable is imported special conductor copper alloy cable, which can cope with various extreme use environments. Precise material selection not only ensures the stability of the quality but also extends the service life of the drill pipe.
Scope of application
The central cable drill pipe is generally required to be constructed in a complete coal seam (f≥ 1) or a stable rock layer (f≤ 6); it is mainly used for the construction of near-horizontal long-distance gas drainage drilling and water exploration and drainage drilling in coal mines, and can also be used for directional drilling construction such as ground and tunnel near-horizontal engineering drilling. Mainly used in coal mine underground directional drilling, coal mine underground rotary drilling and other geological controlled directional drilling conditions, as well as gas drainage, gas layer development, emergency rescue, detection and discharge of goaf water and geological structure.
-
The central cable drill pipe products produced by our company are widely used in various regions at home and abroad. The main domestic use areas are: China Coal Group, Longmei Group, Shen Coal Group, Fengfeng Coal Industry, Kailuan Coal Industry, Lu 'an Coal Industry, Yangmei Group, Jinmei Group, Xishan Coal Power, Fenxi Coal Industry, Datun Coal Industry, Xinji Energy, etc. The main use areas in foreign regions are Russia, Australia, Southeast Asia and Northern Europe.
-
★ COMPANY PROFILE ★
Shandong Yikuang Drilling Technology Co.,Ltd. Located in Linqing City, a famous city of the ancient Beijing-Hangzhou Canal and an important industrial town in Shandong Province, it is located 500 meters south to the west at the intersection of 323 Provincial Highway and 247 Provincial Highway of Youth Sub-district Office. The company has a registered capital of 50 million yuan and the factory covers an area of 100000 ㎡. It is a high-tech enterprise integrating technology development and equipment manufacturing, sales and technical services in the fields of geological drilling, coal mining, engineering anchoring, gas and dust disaster control.
Since its establishment, the company has been committed to the development and application of drilling, mining, anchoring and equipment in coal mines, mines, construction and water conservancy projects, railways, highways, tunnels and bridges. In 2018, "Liaocheng industrial and mining safety protection drilling tool engineering technology research center" was settled here, and was successively rated as "national high-tech enterprise", "provincial specialized and special new enterprise", "science and technology small and medium-sized enterprise" and "Shandong gazelle enterprise" Liaocheng "one enterprise, one technology" R & D center. The company has established long-term strategic cooperative relations with many scientific research institutions and equipment enterprises. The strength of the company, there is a professor, associate professor, doctor, master and other composed of more than 40 people of high-quality scientific and technological personnel. Relying on the talent and technical advantages of many mining universities and strategic cooperation units, and aiming at the needs of coal, mining, construction engineering and other industries, it has developed and produced a number of drilling products and equipment with independent intellectual property rights.
★ QUALIFICATION CERTIFICATION ★
★ APPLICATION FIELD ★
★ CONTACT US ★
Related classification
