CO2-EOR Fuel Specification worksheet error

[myjabbar]

In running OPGEE with Gas Flooding ON for CO2-EOR, the model gives error.

In the Fuel specification worksheet, by changing Cell H244 equal to D203 and drag it for the rest of the rows in the table. the error is resolved

[wennanlong]

Thank you for your question!

The reason we have independent columns (columns F, G, H) is to handle varying compositions of produced gas. If we were to enforce H244 to equal D203, the composition of the produced gas would remain constant.

I recommend adding a binary label indicating whether the sum of F244 to F255 is zero, which would mean no produced gas is coming out of the system. In this case, we can enforce the produced gas composition to match that of the imported gas.