Abstract: Along with the fast development of many geophysical techniques, a lot of reliable means appeared in researching more oil reservoir.During these years, seismic attributes as an effective technique play an important role in reservoir prediction.However, there are tens of seismic attributes which not only represent different geology meanings, but also have different effects in variant regions, so they need optimization as to the characteristics of different regions.In the research of eastern CJZYB 3-D reservoir prediction, seismic attributes have been optimized and distilled successfully.In sum, we have obtained satisfying effect.