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本文通过提取反映储层地质属性的地震主特征分量参数，采用灰色关联度分析技术，从空间上建立井旁道与其它地震道的多种模式相关关系，在已知井约束下预测砂岩平面分布规律，指导评价勘探和开发井部署。
In this paper, by means of extracting the main parameters of seismic components reflecting the geologic attributes of reservoir and using gray relational analysis technique, we can establish a variety of model correlations between wells and other seismic traces spatially and predict the distribution of sandstone under well known constraint Regularity to guide the evaluation of exploration and development well deployment.