利用MODRES建立温五区块储层流动单元模型

储层流动单元的研究对于更好地了解地下油水运动规律及油田注水开发过程中剩余油的分布个有重要意义。本文以温五区块为例，提出结合岩石相、孔隙度和渗透率来划分小层流动单元的思路，并在岩石相控制的孔隙度、渗透率模型基础之上建立了小层级的流动单元模型。与注水动态资料的对比表明，所建流动单元模型能够反映流体运动特点。

Building Reservoir Flow Unit Models in Wen 5 Block with MODRES

Research on reservoir flow units is of significance for better understanding the rule of undersurface fluid flow and distribution of remaining oil during the process of water injection development. Take Wen 5 block as an example, this paper presents an idea of division of flow units on sublayer level bycombining lithofacies, porosity and permeability, and builds up relevant flow unit models upon porosity and permcability models controlled by lithofacies.The comparison with water injection performance shows the models can better reflect the fluid flow characteristics.