APPLICATION OF 3D VISUALIZATION TECHNOLOGY IN GEOTHERMAL RESOURCES DEVELOPMENT IN SHENBEI BASIN

Based on the previous results of borehole, gravity and controlled-source magnetotelluric (MT) sounding of geothermal fields in northern Shenyang City, the paper establishes the heat reservoir conceptual model of Shenbei geothermal field and comprehensive geophysical 3D visualization model, and simulates the morphology of Shenbei Basin to extract more useful information through Bouguer gravity anomaly. By summarizing the reasons for failed drilling in the past, a new prospecting potential area is delineated, which improves the applicability of exploring results and geothermal prospecting effect.