Reservoir seismic response and prediction of Lianglitage Formation in Ka1 area, central Tarim

In the of the central Tarim Basin, carbonate reservoirs are found rich in oil and gas; however, they have a strong heterogeneity and show complicated reflection characteristics, which makes it difficult for reservoir identification and prediction. We studied reservoir response characteristics through the analyses of reservoir features and controlling elements of the Lianglitage Formation in Ka1 and Shunxi areas, and proposed some methods for reservoir identification and prediction combined with paleogeomorphy, fault and attribute analyses. Nine traps were determined according to the characters of structure, fault and paleogeomorphy. Well ZL1 was deployed based on petroleum accumulation period and enrichment regularity.