摘要
本文研究了由非混相驱至近混相驱至混相驱的物理变化过程及在非混相至近混相过程中的热力学状态参数与界面张力关系，指出了影响注气非混相采收率的主要因素。
This paper discusses the physical change process of immiscible displacenient-approximate miscible displacement miscible displacenient.and the relationship betweenthermodynamic parameters and interfacial tension during the change of ininliscible displace-ment to approximate displacement,The main factors affecting the recovery of imnliscible gasdrive are also pointed out in this paper.
出处
《大庆石油地质与开发》
CAS
CSCD
北大核心
1994年第3期46-49,73,共5页
Petroleum Geology & Oilfield Development in Daqing
关键词
注气非混相驱
近混相
数值模拟
热力学
界面张力
油藏温度
采收率
注入压力
驱油
Immiscible gas-drive,Numerical simulation of approxiniate ininuscible dis-placement,Thermodynamics,Interfacial tension.Recovery
