Currently, increasing attention is paid to the green energy, and tourism has become a critical part of modern people's lives. In such a situation, geothermal exploration becomes more and more important in geophysical work because the targets of geothermal exploration are relatively deep, and their burial depths are about 1 km, or even up to 3 km or deeper. The single geophysical method is commonly employed and, as a result, the understanding of result is unclear, and the geological interpretation is not effective. In this study, the authors carried out a geothermal survey, in which the magnetic, CSAMT, TEM, MT/AMT (using EH-4 and V8 instruments) methods were employed. Multiple geophysical methods can supply multi-parameter information, and can cross-validate the effectiveness of each method. The successful selection of drilling targets demonstrated that the employment of integrated geophysical methods is an effective solution in challengeable exploration tasks.
孙中任, 杨殿臣, 赵雪娟. 综合物探方法寻找深部地下水[J]. 物探与化探, 2017, 41(1): 52-57.
SUN Zhong-Ren, YANG Dian-Chen, ZHAO Xue-Juan. The application of integrated geophysical methods to the prospecting for deep geothermal resource. Geophysical and Geochemical Exploration, 2017, 41(1): 52-57.