摘要
将渗流力学与岩土力学相结合 ,根据流固耦合渗流理论的基本思想 ,考虑低渗透储层渗流时启动压力梯度和渗流特征 ,建立了低渗透储层流固耦合渗流的数学模型 ,为真实模拟低渗透油藏的开发 。
By combining percolation mechanics with rock\|soil mechanics, according to the basic idea of fluid\|solid coupling seepage theory, and considering trigger pressure gradient of seepage flow and characters of seepage flow for low permeability reservoirs, a mathematical model of fluid\|solid coupling seepage in low permeability reservoirs is developed to prvide theoretical basis for truly simulating development in low permeability reservoirs and direct oilfield development.
出处
《大庆石油学院学报》
CAS
北大核心
2002年第3期29-32,共4页
Journal of Daqing Petroleum Institute
关键词
低渗透储层
流固耦合
渗流
理论模型
油气藏
数学模型
low permeability reservoirs
fluid\|solid coupling
seepage
theoretical model
mathematical model
