Case Study of Geothermal Geophysical Exploration in Changbai Mountain Region

Geothermal exploration is a critical stage in the development of clean energy. In this paper, we provide the relationship between regional tectonics and deep heat sources. We select the geothermal favorable areas of the exploration on the basis of previous study. By geological analysis, regional geothermal distribution disciplines and Aeromagnetic/Gravity data processing and interpretation, we provide a case study at Changbai Mountain region, exploration zone with Controlled Source Audio-frequency Magnetotelluric (CSAMT) method and analysis deep features and fault position by data inversion, image to the resistivity distribution law. We verify the analysis and interpretation by drilling exploration, and which provide basis information for the Changbai Mountain area geothermal development.