Abstract：The method that can rapidly and effectively predicting oil-gas in seismic prospecting is our important researching subject now. The paper summarized a practical technique which can extract multiple characteristic parameters from seismic data for integrated processing. Through two cases that using amplitude-reserved migrated data on 2-D seismic lines of Luodai gasfield to conduct seismic multiparameter integrated oil-gas prediction for 8 reservoirs in the gas accumulation of Penglaizheng Formation, using 3-D seismic data in Luodai gasfield to conduct seismic multiparameter integrated oil-gas prediction for Jp3 reservoir in gas accumula- tion of Penglaizheng Formation show that predicting results of the two test general1y coincided with that of real drilling.
