Different micro-facies units of fluvial sand bodies control the overall reservoir physical properties at high water cut stage.
河流砂体不同微相单元决定了油田高含水期储层物理特性的总体规律。
Results the model of the fluvial facies sand-body sediment the extensive connecting body for braid river sang-body and the half connecting body for meandering river sand-body.
结果建立了辫状河砂体“泛连通体”、曲流河砂体“半连通体”的储层砂体沉积模式。
The sand body at Shihezi formation of Tabamiao area in Erdos basin is mainly plain and fluvial deposits with characteristics of low porosity, low permeability and high impedance.
鄂尔多斯盆地塔巴庙工区下石盒子组砂岩体主要属平原分流河道沉积，具有低孔、低渗和高阻抗特征。
Fourthly, the main reservoir of study area is sand bodies of deltaic depositional system and fluvial-lacustrine depositional system.
研究区储层主要为河流—湖泊相和三角洲相砂体沉积。
Fourthly, the main reservoir of study area is sand bodies of deltaic depositional system and fluvial-lacustrine depositional system.
研究区储层主要为河流—湖泊相和三角洲相砂体沉积。
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