雁木西油田有效储层划分方法

Effective Zonation Methods for Reservoir in Yan Muxi Oilfield

雁木西油田储层因受特殊岩石成份、储层严重的非均质性、高矿化度地层水等因素的影响,其有效储层划分具有相当的难度。综合采用多种测井方法研究储层的响应特征和有效厚度的物性标准,使得各种方法优、缺点互补,在雁木西油田的新区勘探与滚动开发中,对有效储层划分应用效果较好。

Effectively identifying reservoir for Yan Muxi oilfield was very difficult because reservoir was affected by factors such as special rock composition, high heterogeneity of reservoir and formation water with high salinity and so on. Combining various logging methods to study reservoir responses and criterion of the effective thickness makes them complement each other, which had received good effects in exploration and progressive development for new region in Yan Muxi oilfield.