The Third Geological and Mineral Exploration Institute of Shandong Province was established in 1958 and is a public welfare exploration unit directly under Shandong Province. For more than 50 years, they have rooted in the land of Qilu, and have traveled through the landscapes of Shenzhou. The geological prospecting achievements have been abundant and outstanding. In 2013, they won the title of “China Top 100 Geological Teamâ€.
Drill out the first deep hole in China
The hospital has always been responsible for the prospecting of the country, and has been at the forefront of the country and the world in geological prospecting, core drilling, and industrial construction. In 2011, the scientific drilling company under the Third Institute of Geology and Mineral Exploration of Shandong Province purchased an Atlas? The Copco CS4002 surface hydraulic core drilling rig is used for drilling construction in the Lanjiahe mining area of ​​Zhaojin Group. In just over five months, it successfully drilled the first deep hole of the full hydraulic drilling rig in China. 2580 meters. According to Wang Luchao, general manager of Scientific Drilling Company, this rig can only be operated by 4 people, which is 2 people less than the traditional vertical axis drilling rig, which can greatly reduce labor costs and improve production efficiency; since it was put into production in July 2011, it It has already created an output value of more than 5 million yuan for the Third Geological and Mineral Exploration Institute of Shandong Province.
The first CT20C was put into operation smoothly
Thanks to the satisfactory use of the CS4002 surface hydraulic core drilling rig, the Third Geological Mineral Exploration Institute of Shandong Province purchased the first CT20C wireless remote-controlled crawler surface full hydraulic core drilling rig in China in 2013 (the upgraded version of the CS4002 drilling rig) ), and officially put into production in August 2014. At present, this drilling rig is under drilling at the Shandong Gold Group Laizhou Xincheng Gold Mine. The planned drilling depth is 2120 meters (the final hole size is NQ, and the drilling rig's nominal drilling capacity is N50 from 2,450 to 2,880 meters). As of October 10, 2014, 1,180 meters have been drilled. The workers are divided into three shifts every day. The pure drilling time of each shift is 3-4 hours, and the average monthly comprehensive drilling efficiency is about 900 meters.
Wang Xiuhui, the captain of CT20C drilling rig with more than ten years of drilling experience, said: "Compared with the traditional vertical shaft drilling rig, this rig is easy to operate and safe, which makes us work more easily." As a scientific drilling company The manager's Wang Luchao considered it more comprehensively when choosing the core drilling rig. He said: "When we choose equipment, we must first look at the brand, the second depends on efficiency, and the third depends on operationality, and Atlas? Copco's two rigs are exactly in line with our requirements. During the installation and commissioning phase of the equipment, Atlas Copco's technical service staff also gave us great support and three times to our staff. The training has played a positive role in helping us master the operation methods of advanced drilling rigs as soon as possible and improve production efficiency."
It is with scientific management, professional talents, advanced equipment and exquisite technology that the Third Geological and Mineral Exploration Institute of Shandong Province can find three super-large gold in Shandong in 2010, 2011 and 2012 for three consecutive years. The deposit has a gold resource of more than 1,000 tons and a potential economic value of more than 200 billion yuan.
Go hand in hand to tide over the difficulties
On the whole, the demand for minerals in developed countries has declined. China's geological exploration industry has a slight surplus of production capacity. The demand for minerals in some emerging countries represented by India, Brazil, South Africa and Russia has not increased significantly. However, the more difficult it is, the more the geological exploration industry will have to work harder, improve the level of drilling and expand the scope of services. Shandong Province Third Geological Mineral Exploration Institute and Atlas? Copco's cooperation shows their confidence in the future geological exploration market and the importance of improving their own drilling level; the combination of these two units will inject new vitality into the troubled geological exploration industry.
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