A seismic interpretation technique for directly predicting oil-gas distribution
Yu Chen · Petroleum Exploration and Development · 2002
This paper brings forward a new technology, which can directly forecast oil gas field. Firstly, seismic attribute parameters were picked up, exceptional data in it were eliminated by smoothness process, relativity between parameters were got rid of and primary characters were remained by K L transform; secondly, known oil gas information and seismic attribute parameters of well were used to forecast oil gas distribution; and finally, oil gas forecast result was shown by section. Forecast in Songliao basin indicates that this technology's success ratio is about 90%, and it has good application result.