利用数值模拟反演聚合物驱物理实验的方法  

Physical experiment on using numerical simulation method to reproduce polymer flooding

作　　者：章威[1] 喻高明[1] 胡海霞[1] 王乔[1] 石立华[1] 

机构地区：[1]长江大学石油工程学院

出　　处：《油气地球物理》2011年第3期29-31,共3页Petroleum Geophysics

摘　　要：历史拟合是油藏数值模拟技术的重要组成部分,但历史拟合的过程是一个复杂而艰难的过程,尤其是聚合物驱历史拟合。本文提出了一套数值模拟反演方法,其为在进行历史拟合之前先对聚合物驱物理实验进行数值模拟反演,分析聚合物驱的主要影响因素,对后期的历史拟合过程具有很好的指导意义。用该方法对JZ9—3油田胶结岩心实验反演的结果表明,拟合效果较好,再现了物理实验的过程。History matching is an important part of reservoir simulation technology,but the process is complicated and difficult,especially the history matching of polymer flooding.This paper presents a reproduction method with numerical simulation, i.e.,the physical experiment is reproduced with the numerical simulation and the main factors which affect polymer flooding are analyzed before making history matching,it has a good guide to the latter history matching.The reproduction result of cement core test of JZ 9-3 oilfield demonstrates that the matching effect is good and the reproduction reproduced the process of the physical experiment.

关 键 词：聚合物驱 数值模拟 反演方法 影响因素 历史拟合 

分 类 号：TE357.6[石油与天然气工程—油气田开发工程]