Abstract:In order to improve the interpretation accuracy and utilization of 3D seismic exploration data, setting No.6 mining area of Liangjia coal mine as an example, by using the method of prospecting and mining contrast, the reason for the interpretation errors in the original threedimensional seismic exploration in No.6 mining area has been analyzed. By using the combination of forward and inversion, effective waves can be recognized, by using seismic facies characteristics, the cutting relationship of faults can be explained. As showed by the analysis of the surrounding data and regional geological laws, remarkable geological effects have been achieved. It will provide more accurate data for the next mining. The importance of exploration and production comparison have been illustrated, and the problems which should be paid more attention in similar areas have been studied.