摘要
本文在分析、研究颗粒及滤液侵入孔隙机理的基础上,对颗粒及滤液在静态、动态条件下侵入地层而使地层受到损害的一维、二维数学模型进行了研究,建立了各种井下条件的数学模型,并结合室内实验对模型进行了验证。
Based on the analysis of the mechanism of particle blocking and filtration invading the pores of the formation, this paper made a research into the mathematical models for particle blocking and filtration invading formations under static and dynamic conditions of one- and two-dimensions, which is also checked by experiments in labs.
出处
《西南石油学院学报》
CSCD
1991年第3期29-37,47,共10页
Journal of Southwest Petroleum Institute
关键词
数学模型
地层损害
滤液侵入
Matheatical model
Particle blockage
Formation damage
Mud cake
Filtration invasion
