Research on Dead Traces Processing Technology of Seismic Exploration Based on BP Algorithm
Wang Hu · Keisou gijutsu · 2015
According to a large amount of dead traces in the seismic exploration data,this paper puts forward a dead traces automatic resection method. With the deep analysis on the interference mechanism and characteristics of dead traces,we extract the parameters which can reflect the essential characteristics of dead trace.Combining with pattern recognition and adaptive ability of BP neural network,we design a three layers BP neural network structure.Finally,we validate the processing algorithms using the actual seismic data.Results show that thedead tracesprocessing method has high accuracy,high recognition rate,and has a good adaptability.It can meet the requirements of seismic prospecting work on dead traces processing.