Abstract：Faced with many issues in appreciation and development of shallow fluvial facies sandstone reservoir in the east parts of China,the paper presented 3-D integrative visualization interpretation technique adaptable to shallow fluvial facies thin-and-interbedded sandstone, which mainly included the following contents :facies-controlled isochronal minor formation correlation guided by high-resolution sequence stratigraphy, fine labeling of reservoir, fine description of structure interactive analysis of three facies (logging facies, seismic facies and sedimentary facies), optimum selection of seismic attributes relative to interbedded sand bodies,automatically tracing amplitude attribute and 3-D visualization interpretation of channel,the forward simulation of interpreted formation model and prediction of reservoir by geostatistics.The effectiveness of the technique has been proved by using it for surrounding area of Gangxi oilfield in Dagang Oilfield and achieving significant success.
