Quantitative modeling in fluvial facies reservoir

Seidimentary microfacies, the spreding of the sand body, reservoir frame, reservoir and fluid characteristic, reservoir heterogeneity and individual-well model were studied in Zhong-7 district in Gudong oil field in order to find a effective method in reservoir stochastic modeling by using comprehensive theory and technology. Considering of the high heterogeneity in fluvial facies reservoir, several methods of reservoir modeling in 2-D and 3-D were studied and analyzed and the result indicates that indicator simulation is the best method in fluvial facies reservoir quantitative modeling. Quantitative model was build in Zhong-7 district and the effect is excellent.