APPLICATION OF COMPREHENSIVE EXPLORATION METHOD IN GEOLOGICAL QUESTION

3D seismic prospecting is widely used in the prospecting of small faults, small structures and collapse column in mining sites of coal mine.However, since the complexity of geological conditions, in order to getting good results, it needs combining other geophysical methods.Based on the 14 mining sites in Jisan coal mine, the method to detect the faults in mining area and water rich terrane within 100m above the coal seam with 3D seismic and transient electromagnetic prospecting is introduced.