Relative permeabilities for gas-condensate reservoir

[Murat K]

Hi all,

I am modeling gas injection into the gas-condensate reservoir and want to know what family of relative permeability keywords I should use in Eclipse. I am emphasizing that there is gas injection happening, which might be either miscible or immiscible.

Another thing is I have connate water saturation, which is not mobile.

I little confused with these keywords in Eclipse.

[06pg22]

If you are injecting produced gas, then the process would have to be modelled in E300. In this case relative permeabilities are not needed to be modified.

[RIG-RICKY]

ECLIPSE primarily uses two sets of relative permeability vs saturation functions grouped as families.

Family 1: SWOF* SGOF* SLGOF
Family 2: SWFN* SGFN* SGWFN* SOF2* SOF3* SOF32D

For gas condensate reservoirs always use Family two. For your scenario you will need SWFN* SOF3 and SGFN

Never mixed keywords from the two families in the same run.

Enjoy simulating!

RIG*