irreducible oil saturation

基本解释

The influences of porous media and irreducible water on condensate oil saturation are not negligible in natural depletion.
在衰竭开发中，多孔介质、束缚水对凝析油饱和度的影响不容忽视。
Based on this research, the statistic equations for oil and water to permeabilities and irreducible oil saturation are derived respectively.
在此基础上，建立广油相对渗透率、水相对渗透率和残余油饱和度的拟合方程。
Reduction of interfacial tension can increase capillary number, accordingly, reduce saturation of irreducible oil, enhance ability of oil recovery.
界面张力的降低可提高毛管数，从而使残余油饱和度下降，提高原油采收能力。