Coby, the main goal of any econ model is to make a comaprison between investments
For investor is it worth to invest for CO2 recovery or just put the money to the bank deposit
So to judge this several economical key indicators from they the main are
NPV - net present value
IRR - iternal rate of return
PVR - discounted profit index
If you are russin speaking persob here is a good site in russian

[link Point to another website Only the registered members can access] otherwise you need to post here data so i can create the model
the data i need is the cost of CO2, ( all cost including capital by year)
The effect - delta production you will get from this recovery
Percent of succses of this treatment by well
Production by year with recovery and without