Abstract：The target in Area Y,Sichuan Basin is Leikoupo Formation,which consist of sets of karst reservoirs developed by the Indosinian movement. These reservoirs are characterized by small thickness,low porosity,and low permeability,which are very difficult to be predicted. And the controlling factors of reservoirs are also very difficult to be identified. So we propose here a comprehensive reservoir prediction method based on multi-discipline data. Based on development characteristics of karst reservoirs combined with drilling,logging,and seismic data in the area,we predict karst reservoirs in Area Y with paleo-geomorphilogy restoration,forward modeling,and multi-attributes. The prediction results match very well with the later drilling.
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