本帖最后由 wifi 于 2013-3-24 13:56 编辑
loveboyzmj 发表于 2013-3-24 08:12 
在PROPS部分,可以通过PVTW、PVCDO等关键字,对水油粘度进行设置。
而油水相的渗透率是与饱和度Sw有关, ...
thanks, i know this, but mobility ratio is not a constant during the water flood, because, Krw and Kro change with Sw and viscosity of oil changes with pressure, so how can we set mobility ratio as constant and then run the simulation and then compare oil recovery at different mobility ratios? do we usually use initial mobility ratio for simulation? |