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| The application of CSAMT method to geothermal exploration in coastal tideland reclamation areas |
| ZHANG Zuo-Hong, WANG Jun-Cheng, DAI Kang-Ming |
| Geological Exploration Technology Institute of Jiangsu Province, Nanjing 210018, China |
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Abstract Rudong area is rich in saline water characterized by low resistivity, so it is difficult to use tradition DC electrical methods in deep regional survey. V8 has high-power and CSAMT has strong penetrating capability, so they can improve the resolution when the density of frequency increases. In combination with the data of geology and geophysical prospecting, we can infer the structure of heat source water in low-resistivity covers. The results obtained by the authors show that the structure is a good tunnel for heat source. The possibility of the application of the method to the extremely low resistance cover is also discussed in this paper.
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Received: 20 January 2013
Published: 10 August 2014
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