摘要
The YB area Leikoupo formation developed the large-scale karst reservoir,the reservoir development is closely related to the ancient weathering crust karst topography in the Middle triassic.Combining the exploration practice,studying the favorable area of reservoir from the paleogeomorphology analysis,Through a large number of drilling data,comprehensively analyzing the physical properties,reservoir space characteristics,logging response characteristics and seismic response characteristics,the controlling factors of reservoir development is defined.The comprehensive prediction method exploration of the weathering crust karst reservoir is carried out based on the above analysis,and the development of reservoir is identified.