Abstract:

According to recognized stratigraphic base level cycles and the results of time depth tansformation,log sequences were marked on seismic profiles and were contrasted with each other so as to obtain reservoir high-resolution sequence stratigraphic framework.Take intermediatie-term cycle as the stratification of reservoir physical model,the distribution of the cycle's sedimentary microfacies could be use to divide nonhomogenous subregions of the model.A reservoir physical model established by application of above mentioned methods must be more practical;the reservoir numerical simulation will be more easier to match with actural production history.

Key words: high-resolution, sequence stratigraphy, base level, reservoir numerical simmlation, sedimentary microfacies