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.
陈晓晶, 虎新军, 李宁生, 仵阳, 程国强, 倪萍, 曹园园, 卜进兵. 银川盆地东缘地热成藏模式探讨[J]. 物探与化探, 2021, 45(3): 583-589.
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.
Chen M X, Huang G S, Zhang W R, et al. The temperature distribution pattern and the utilization of geothermal water at Niutuozhen basement protrusion of central Hebei Province[J]. Chinese Journal of Geology, 1982, 17(3):239-252.
陈墨香. 华北地热[M]. 北京: 科学出版社, 1988.
Chen M X. The geothermal resource in North China [M]. Beijing: Science Press, 1988.
Gao L, Chen H B, Li X B, et al. Application of comprehensive electromagnetic method in geothermal exploration of Yinchuan Basin[J]. Journal of Shandong University of Technology:Natural Science Edition, 2013, 27(3):62-66.
Xu B W, Liu Z L, Zhang M, et al. Application of MT method in the exploration of geothermal resources in Shizuishan[J]. Journal of Shandong University of Technology:Natural Science Edition, 2018, 32(5):46-52.
Zhu H L, Liu Z L, Cao X G, et al. Exploration prospect of geothermal resources in the eastern margin of Yinchuan basin: Magnetotelluric sounding and drilling confirmation[J]. Geology and Exploration, 2020, 56(6):1287-1295.
Huang X F, Shi W, Li H Q, et al. Cenozoic tectonic evolution of Yinchuan basin: Constraints from the kinematics of the main boundary fault in Yinchuan basin[J]. Earth Science Frontier, 2013, 20(4):199-210.
Li Y, Liu J B, Feng S Y, et al. Exploration of shallow structure and buried faults in the Yinchuan basin using seismic refraction and reflection data[J]. Chinese Journal of Geophysics, 2017, 60(8):3096-3109.
Liu B J, Feng S Y, Ji J F, et al. Lithospheric structure and faulting characteristics of the Helan mountains and Yinchuan basin: Results of deep seismic reflection profiling[J]. Science China:Earth Sciences, 2017, 47(2):179-190.
徐世光, 郭远生. 地热学基础[M]. 北京: 科学出版社, 2009.
Xu S G, Guo Y S. Fundamentals of geothermal[M]. Beijing: Science Press, 2009.