摘要
以低渗透油田的开发实践为背景,应用雷诺数法和压力数法综合判断地层流体渗流特征,指出了判定达西流非达西流的临界雷诺数和临界压力数,从而判断出地层流体渗流特征。
Based on development practices of low permeability oilfields, percolation characteristics in reservoir were judged by the pressure method and Reynolds number method,, it was pointed out that judgment of the critical pressure and the critical Reynolds number of Darcy flow or non - Darcy flow can be used to judge fluid flow characteristics under ground.
出处
《辽宁化工》
CAS
2010年第11期1207-1210,共4页
Liaoning Chemical Industry
关键词
达西流
非达西流
雷诺数
压力数
Darcy flow
Non- Darcy flow
Pressure number
Reynolds number
