The application of geophysical prospecting methods to geothermal well exploration of Chishanhu area, Jurong City, Jiangsu Province
CHEN Jin-bao1, SU Jin-bao2, CHEN Juan3, ZHANG Zuo-hong1, YANG Chun-guang4, CAO Yong4
1. Geological Exploration Technology Institute of Jiangsu Province, Nanjing 210008, China; 2. School of Earth Sciences and Engineering, Hohai University, Nanjing 210098, China; 3. Geological Survey of Jiangsu Province, Nanjing 210018, China; 4. Chishanhu Commission of Jurong City, Jurong 212433, China
Abstract:Chishanhu area is located in Jurong City of Jiangsu Province. Jurong belongs to the southern Jiangsu region of Yangtze block and has poor hydrogeological conditions. In combination with gravity, electrical sounding and MT, geological and drilling data, the authors chose resistivity inversion profile of CSAMT and microtremor measurement to explore lithology and depth of the thermal reservoir and location of the fault. Based on geothermal and hydrogeological conditions, the authors confirmed the geothermal well site and then successfully revealed a hot spring with water output of 500 m3/day and temperature 55℃ through actual drilling.
陈进宝, 苏金宝, 陈娟, 张作宏, 杨春光, 曹勇. 物探方法在江苏赤山湖地热井勘探中的应用[J]. 物探与化探, 2014, 38(6): 1172-1175,1185.
CHEN Jin-bao, SU Jin-bao, CHEN Juan, ZHANG Zuo-hong, YANG Chun-guang, CAO Yong. The application of geophysical prospecting methods to geothermal well exploration of Chishanhu area, Jurong City, Jiangsu Province. Geophysical and Geochemical Exploration, 2014, 38(6): 1172-1175,1185.
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