A discussion on geothermal accumulation model on the eastern margin of Yinchuan Basin
CHEN Xiao-Jing1(), HU Xin-Jun1(), LI Ning-Sheng1, WU Yang1, CHENG Guo-Qiang2, NI Ping1, CAO Yuan-Yuan1, BO Jin-Bing1
1. Geophysical and Geochemical Exploration Institute of the Ningxia,Yinchuan 750001, China 2. Geological Engineering Institute of the Ningxia,Yinchuan 750001,China
With the gradual acceleration of the construction of Yinchuan metropolitan area, especially the further expansion of Ningdong national energy and chemical base, the Yinchuan Plain urban agglomeration has been encountered with severe environmental quality problems, especially air quality problems. Therefore, intensifying the development and utilization of clean energy, optimizing the energy utilization structure in the region and reducing harmful gas emissions are one of the effective ways to improve air quality. Based on the regional geological structure and geothermal geological conditions on the eastern margin of Yinchuan Basin, the authors used regional gravity, magnetic, electrical, seismic and drilling data to focus on the analysis of three important geothermal enrichments in deep heat sources, heat conduction channels and reservoir caps. The geothermal accumulation model on the eastern margin of Yinchuan Basin was constructed, which lays a solid research foundation for the subsequent development and utilization of geothermal resources.
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CHEN Xiao-Jing, HU Xin-Jun, LI Ning-Sheng, WU Yang, CHENG Guo-Qiang, NI Ping, CAO Yuan-Yuan, BO Jin-Bing. A discussion on geothermal accumulation model on the eastern margin of Yinchuan Basin. Geophysical and Geochemical Exploration, 2021, 45(3): 583-589.
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