CAJ | 학술논문

研究泡沫在多孔介质中生成、运移、传播的微观机理与宏观速度压力之间的部分关系。CT和NMR辅助物理模拟实验能同时测得岩心中流体的微观分布和相应的宏观参数变化,该实验是研究泡沫驱微观机理与宏观控制因素关系的重要方法。深入研究泡沫驱微观机理及微观机理与宏观控制因素之间的关系,是泡沫驱技术从一种有潜力的三次采油技术发展成为一种稳定可控的三次采油技术的关键。
연구포말재다공개질중생성、운이、전파적미관궤리여굉관속도압력지간적부분관계。CT화NMR보조물리모의실험능동시측득암심중류체적미관분포화상응적굉관삼수변화,해실험시연구포말구미관궤리여굉관공제인소관계적중요방법。심입연구포말구미관궤리급미관궤리여굉관공제인소지간적관계,시포말구기술종일충유잠력적삼차채유기술발전성위일충은정가공적삼차채유기술적관건。
This paper studies the micro-mechanisms of foam generation in porous media;summarizes the recent research of foam flooding including microscope generation,migration and propagation;and reveal partial relationships Among microscope generation,migration,propagation and macroscopic pressure or velocity.Investigation of experiment methods shows that CT and NMR assistant experiment can measure the microscope distribution of fluid in porous media and corresponding changes in macro-parameters simultaneously,so that they are important methods to study the relations between microscopic mechanism and macro-parameters.Studying the micro-mechanism in depth and exploring the relation ship between the micro-mechanism and macro-parameters is a key step for foam flooding developing from a potential technique to be a stable and controllable technique.