In order to discover and select a group of outstanding talents who are dedicated and skilled, recently, the Ministry of Land and Resources, the Ministry of Human Resources and Social Security, and the All-China Federation of Trade Unions issued a notice to hold a grand national geological survey across the country. Drilling professional skills competition. The winners of the top five national finals of each type of work will be awarded the gold medal by the competition organizing committee; the 6-13 players will be awarded the silver medal, and the 14-25 players will be awarded the bronze medal and the honorary certificate will be awarded. Those who have obtained the first place in the national finals of each type of work and meet the requirements are awarded the “National May 1st Labor Medal†after being approved by the All-China Federation of Trade Unions. 
The opening ceremony of the first national geotechnical drilling and drilling professional skills competition in Yunnan (Photo source: The same as the website of the Ministry of Land and Resources of the People's Republic of China) This vocational skill competition has richly demonstrated the spiritual features of the geological prospecting workers in the new era, and inspired and motivated Skilled laborers have become the first turning point in the development of China's drilling industry by creating superior competition, researching technology and improving their skills. 
Operation skill competition drilling tool assembly competition site It is reported that the professional skill competition selected the most advanced diamond rope coring technology representing the current solid drilling. Through this national vocational skill drill, the application of diamond rope coring technology has been obtained. The effective promotion has laid the foundation for the improvement of the core competitiveness of China's drilling industry. It is also known that to achieve the core drilling of the rope, it is necessary to have a complete structure, reliable performance, convenient maintenance and operation of the drill system, long life, high efficiency, diamond drill bit, high quality circulating medium, reasonable drilling process and operation technology. After years of experimental research, China has achieved a high level of scientific research results in the above aspects. 
The first national geological survey and drilling professional skills competition finals ended in Hunan. Among them, the quality and performance of diamond drill bits are closely related to the effect of rope core drilling. China has developed high-efficiency, long-life rope core diamond drill bits with different lip shapes and technical parameters, including natural watch diamond drill bits, natural or synthetic diamond impregnated drill bits, electroplated diamond drill bits, synthetic diamond polycrystalline drill bits, Diamond composite drill bit. Not only the variety of drill bits, but also the needs of the rope core drilling into different formations, and the quality of the drill bit is continuously improved, the average service life is close to the world advanced level. Studying thin-walled rope core drilling tools, thin-walled high-strength drill pipes and long-life diamond drill bits to reduce the area of ​​broken rock and improve the drilling efficiency of hard formations is the focus of future work. Although China's solid mineral drilling technology is developing in the direction of “better, faster and deeperâ€, there is still a gap between the overall drilling technology level and developed countries such as Europe and the United States. Director of the Institute of Prospecting Technology, Chinese Academy of Geological Sciences Professor Wei Weifeng, a professor-level senior engineer, said. To achieve breakthroughs in the search for blindness and prospecting in special landscape areas, and to achieve the strategic goal of geological prospecting breakthrough, it is necessary not only to make breakthroughs in the prospecting theory, but also to break through the drilling process.
The opening ceremony of the first national geotechnical drilling and drilling professional skills competition in Yunnan (Photo source: The same as the website of the Ministry of Land and Resources of the People's Republic of China) This vocational skill competition has richly demonstrated the spiritual features of the geological prospecting workers in the new era, and inspired and motivated Skilled laborers have become the first turning point in the development of China's drilling industry by creating superior competition, researching technology and improving their skills. Operation skill competition drilling tool assembly competition site It is reported that the professional skill competition selected the most advanced diamond rope coring technology representing the current solid drilling. Through this national vocational skill drill, the application of diamond rope coring technology has been obtained. The effective promotion has laid the foundation for the improvement of the core competitiveness of China's drilling industry. It is also known that to achieve the core drilling of the rope, it is necessary to have a complete structure, reliable performance, convenient maintenance and operation of the drill system, long life, high efficiency, diamond drill bit, high quality circulating medium, reasonable drilling process and operation technology. After years of experimental research, China has achieved a high level of scientific research results in the above aspects. The first national geological survey and drilling professional skills competition finals ended in Hunan. Among them, the quality and performance of diamond drill bits are closely related to the effect of rope core drilling. China has developed high-efficiency, long-life rope core diamond drill bits with different lip shapes and technical parameters, including natural watch diamond drill bits, natural or synthetic diamond impregnated drill bits, electroplated diamond drill bits, synthetic diamond polycrystalline drill bits, Diamond composite drill bit. Not only the variety of drill bits, but also the needs of the rope core drilling into different formations, and the quality of the drill bit is continuously improved, the average service life is close to the world advanced level. Studying thin-walled rope core drilling tools, thin-walled high-strength drill pipes and long-life diamond drill bits to reduce the area of ​​broken rock and improve the drilling efficiency of hard formations is the focus of future work. Although China's solid mineral drilling technology is developing in the direction of “better, faster and deeperâ€, there is still a gap between the overall drilling technology level and developed countries such as Europe and the United States. Director of the Institute of Prospecting Technology, Chinese Academy of Geological Sciences Professor Wei Weifeng, a professor-level senior engineer, said. To achieve breakthroughs in the search for blindness and prospecting in special landscape areas, and to achieve the strategic goal of geological prospecting breakthrough, it is necessary not only to make breakthroughs in the prospecting theory, but also to break through the drilling process.Plain Hardboard,Embossed Hardboard,Smooth Hardboard
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