Abstract:In this paper well logging data were used to conduct vertical prediction for single well,then seismic attributes were used to carry out qualitative analysis for reservoir seismic response characteristics,at last by integration of quantitative analysis and qualitative analysis,the corresponding relationship between the seismic attributes and the reservoirs was established,and the well-constrained seismic attribute fractured-vuggy reservoir prediction was realized by using of wavelet neural networks.Based on development degree of reservoir dissolution space in study area,the prediction results were divided to 3 regions,the developed region,poorly developed region and undeveloped region.In the north part of the area,and on the west of North-Cheng 305 Block,the west of Zhuanghai 104 to Zhuanghai 101 Block and the south of Zhuanghai 103 and other areas,exist some dissolution space.