The seismic data processing method of deep coal-bed

With the shortage of energy supply,it is becoming a common need to develop the deep mineral resource all over the world.There is much problem to overcome for deep coal resource’s seismic exploration,such as low S/N ratio,low resolution,difficulty in imaging,etc.The characters of seismic exploration for deep coal resource and the difficulties for processing are analyzed in this paper and the methods to suppress the multiple wave and to improve the S/N ratio is put forward.The results show that souston module is good at the suppression of multiple waves and bin-enlargement processing has obvious effect at the promotion of S/N for deep coal seismic prospecting.Based on the processing of actual seismic data,it is proved correct and effective for the use of this method.