A major new breakthrough was made by the Provincial Ministry of Land and Resources and the Hydrogeological Engineering Geological Environmental Geological Survey of Qinghai Province under the Provincial Bureau of Geological and Mineral Exploration and Development. The first pumping test was carried out on March 22nd. Succeeded, as the deep underground hot water of the swan rushed out of the ground in the chilly wind in the cold wind, the scene was full of joy. People competed to measure the temperature and taste of the water.
In recent years, the Provincial Department of Land and Resources has actively carried out exploration of underground hot water resources in regions with favorable conditions for geothermal mineralization throughout the province. In 2009, the Department of Land and Resources of the province issued the Provincial Investigation Project “The Mutual Help Station-Shuangshu Area Underground Hot Water Resource Survey in Qinghai Provinceâ€. In 2010, it issued the Central Geological Exploration Subsidy Fund Project “Upper County Hot Water Resource Exploration in Huzhu Countyâ€. 》The mission of the project was undertaken by the Qinghai Provincial Institute of Hydraulic and Environmental Geology. Followed by geophysical prospecting and other work, scientific layout of the location of geothermal wells, the Second Geological Team of the Hebei Provincial Coalfield Geological Bureau undertook the drilling construction. The construction started in July 2010. At the beginning of this year, the final hole, down tube, cementing, and well completion were completed.
This geothermal well has a depth of 1935 meters and is the deepest geothermal borehole in our province. It is the first hot well in the mutual aid basin and the geothermal well with the highest temperature at the wellhead in the Xining Basin. The wellhead water temperature is 62°C and the salinity is Increased 35.89 grams, the amount of water up to 1400 cubic meters per day. After full use, it can release 11.86 billion kJ of heat per year, reduce coal burning 6,750 tons, and save 4,050,000 yuan in savings; after scientific treatment, it can be widely used for geothermal heating, hot spring bath therapy, and even for the production of high-quality flowers and anti-seasonal Vegetables, aquaculture and other fields will produce considerable other direct and indirect economic benefits.
In recent years, the Provincial Department of Land and Resources has actively carried out exploration of underground hot water resources in regions with favorable conditions for geothermal mineralization throughout the province. In 2009, the Department of Land and Resources of the province issued the Provincial Investigation Project “The Mutual Help Station-Shuangshu Area Underground Hot Water Resource Survey in Qinghai Provinceâ€. In 2010, it issued the Central Geological Exploration Subsidy Fund Project “Upper County Hot Water Resource Exploration in Huzhu Countyâ€. 》The mission of the project was undertaken by the Qinghai Provincial Institute of Hydraulic and Environmental Geology. Followed by geophysical prospecting and other work, scientific layout of the location of geothermal wells, the Second Geological Team of the Hebei Provincial Coalfield Geological Bureau undertook the drilling construction. The construction started in July 2010. At the beginning of this year, the final hole, down tube, cementing, and well completion were completed.
This geothermal well has a depth of 1935 meters and is the deepest geothermal borehole in our province. It is the first hot well in the mutual aid basin and the geothermal well with the highest temperature at the wellhead in the Xining Basin. The wellhead water temperature is 62°C and the salinity is Increased 35.89 grams, the amount of water up to 1400 cubic meters per day. After full use, it can release 11.86 billion kJ of heat per year, reduce coal burning 6,750 tons, and save 4,050,000 yuan in savings; after scientific treatment, it can be widely used for geothermal heating, hot spring bath therapy, and even for the production of high-quality flowers and anti-seasonal Vegetables, aquaculture and other fields will produce considerable other direct and indirect economic benefits.
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