Application of Wide Field Electromagnetic Method in Coal Mine Flood Detection
The main direction of water damage exploration in coal mines is to detect the water yield property of the aquifer in the roof and floor of the coal seam and the water bearing/transmissivity of the structure.By analyzing the basic principle,field construction technology,data processing and interpretation method of wide field electromagnetic method,it was clear that wide field electromagnetic method can be used as a new geophysical prospecting method in coal mine water control work.In the process of detection,the multi-attribute of seismic data was used to reduce the multi-solution of geophysical anomaly interpretation,improve the exploration accuracy,and provide a reliable reference for coal mine water control work.
wide field electromagnetic methodwater control in coal minesdata fusion
万方数据
维普
