摘要
在三元复合驱相似原理研究的基础上 ,采用简化的方法 ,将泡沫相引入微分方程 ,建立了泡沫复合驱物理模拟全相似准数及不同条件下的相似准则 ,并利用数值模拟方法、物理模拟方法对准则进行了检验和敏感性分析 .结果表明 :各种模拟方法的影响因数数量级为 10 - 2 ,可用于指导室内泡沫复合驱模拟实验 ;注入气及注入气的速度的模拟对最终结果影响很大 ,应重点考虑 ,才能使实验结果更加准确、实用 .
On the basis of similarity principle study of the ASP ternary complex flooding, we adopt the method of simplicity, take the foam into differential equation, construct the similarity criterion and the similarity principle of differential conditions, the similarity criterion and the similarity principle are checked and analyzed by numerical simulation and physical simulation method. The result of study indicates:(1) the completion of coefficient is 10 -2 on the effect of all the simulation methods, so it may guide the simulation experiment of foam complex flood;(2)the ultimate result is greatly affected by injection gas and the velocity of gas injection, and it should be taken into account.
出处
《大庆石油学院学报》
CAS
北大核心
2003年第2期93-95,共3页
Journal of Daqing Petroleum Institute
基金
中国石油天然气集团总公司科技攻关项目 ( 990 5 0 9- 0 1)
关键词
泡沫复合驱
相似原理
物理模拟
敏感性分析
foam complex flood
similarity principle
physical simulation
sensitivity analysis
