Oil-gas prediction method with sandbody reservoir and its application
地震资料非高斯信息分析提取方法及油气预测

On the bases of researching structure and deposit in oil-gas field,we study the new method of prediction oil and gas by seismic data.We research the approach of calculating high order spectrum utilizing high order accumulation through analyses actual seismic data.When the non-Gauss distribute information is collected by means of analyzing the high order spectrum utilizing high order accumulation,the geological condition and reason of coming into Gauss and non-Gauss distributes is discussed.We clarify the mechanism of prediction oil and gas using seismic lower frequency data.The method is approved through theory model ,finally the bearing gas well according high order spectrum results of being calculating with researched the method is analyzed.On the base,we conduct to predict the better gas layers.