bank seismic facies unit

On the basis of diplog tadpole plot,the Donghe sandstone of coast deposit is classified into four kinds of 4th-order reservoir architectures,and twelve kinds of 3rd-order reservoir architectures,and twenty-four kinds of lithofacies units.

以处理成果为基础,运用层次分析法研究东河砂岩段储集层构型,将东河砂岩滨岸沉积砂体划分为4类四级构型,12类三级构型及24种岩相单元,并详细分析了储集层构型界面及构型单元的地层倾角测井响应特征。