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Φ75 water knife PJL-417 Yikuang science and technology drilling machinery and equipment to map processing specifications are complete
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- Commodity name: Φ75 water knife PJL-417 Yikuang science and technology drilling machinery and equipment to map processing specifications are complete
- Commodity ID: 1248590106646433792
Hydraulic punching refers to the method of using the water jet jetted by the drilling rig to flush out coal and methane in the outburst coal seam or induce controllable small outburst, so as to cause the coal body to relieve pressure, discharge methane and eliminate the danger of mining outburst. For coal seams with self-spraying ability, it is safe and reliable when it is used for coal uncovering at the stone gate, and it is suitable for soft self-spraying coal seams with serious outburst danger. The use of special hydraulic cutting or fracturing equipment, to achieve the internal water supply to the borehole in different directions of cutting or overall fracturing, so as to achieve the purpose of the coal hole fracture communication, improve the permeability of coal seam.Hydraulic punching refers to the method of using the water jet jetted by the drilling rig to flush out coal and methane in the outburst coal seam or induce controllable small outburst, so as to cause the coal body to relieve pressure, discharge methane and eliminate the danger of mining outburst. For coal seams with self-spraying ability, it is safe and reliable when it is used for coal uncovering at the stone gate, and it is suitable for soft self-spraying coal seams with serious outburst danger. The use of special hydraulic cutting or fracturing equipment, to achieve the internal water supply to the borehole in different directions of cutting or overall fracturing, so as to achieve the purpose of the coal hole fracture communication, improve the permeability of coal seam.
Key words:- 钻杆
- 地质钻杆
- 螺旋钻杆
- 新型煤钻杆
- 肋骨钻杆
- 三棱钻杆
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Hydraulic punching refers to the method of using the water jet jetted by the drilling rig to flush out coal and methane in the outburst coal seam or induce controllable small outburst, so as to cause the coal body to relieve pressure, discharge methane and eliminate the danger of mining outburst. For coal seams with self-spraying ability, it is safe and reliable when it is used for coal uncovering at the stone gate, and it is suitable for soft self-spraying coal seams with serious outburst danger. The use of special hydraulic cutting or fracturing equipment, to achieve the internal water supply to the borehole in different directions of cutting or overall fracturing, so as to achieve the purpose of the coal hole fracture communication, improve the permeability of coal seam.
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Hydraulic punching refers to the method of using the water jet jetted by the drilling rig to flush out coal and methane in the outburst coal seam or induce controllable small outburst, so as to cause the coal body to relieve pressure, discharge methane and eliminate the danger of mining outburst. For coal seams with self-spraying ability, it is safe and reliable when it is used for coal uncovering at the stone gate, and it is suitable for soft self-spraying coal seams with serious outburst danger. The use of special hydraulic cutting or fracturing equipment, to achieve the internal water supply to the borehole in different directions of cutting or overall fracturing, so as to achieve the purpose of the coal hole fracture communication, improve the permeability of coal seam.
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★ 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.
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