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Can't read MESH properly
Hi everyone, I am facing the problem when running iTOUGH2. The program can't read mesh (minimum X-Y coordinate) properly based on the TOUGH2 model that I exported from Petrasim software.…
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How can the relationships between permeability (k/k0) and porosity (Φ/Φ0 ) in the fault be changed?
I am using ECO2N to simulate CO2 leakage in a geological formation with a fault (See the fig). I need to apply different relationships for permeability (k/k0) and porosity (Φ/Φ0) between the fault…
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EOS9:FOLLOWING TWO STEPS THAT CONVERGED ON ITER = 1
Hello, It looks like I am running into this exact issues described on page 10 of the Tough2 user manual (copied below). What suggestions do you have when this occurs?…
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How to set up semi-analytical method to calculate heat transfer in t2well?
Dear TOUGH community users, Could you please advise on configuring the semi-analytical method for computing heat transfer in t2well-eco2m? As far as I understand,…
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Run result SMCO2 is always 0
Shalom: This is an example of website 3.0 why SMCO2 has been 0 Thank the reply
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Temperature dependence cation exchange
Hello, I included cation exchange in my simulation, in which I simulate injection of hot (90 degrees C) water into a relatively cold aquifer with the exact same composition.…
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ECO2N / ECO2M: handling of wettability in a dry zone
Hi folks, When exposing the initially brine-filled grid cells near injection point to CO2 injection, a dry zone is established. At a certain condition of flow and rock properties water saturation…
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How to find a grid index
Hi, I am having trouble finding a grid index. I used FOFT to show temperature changes over time. However, I could not find the specific grid index I wanted to show the results for.…
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In ECO2N, the injected co2 gas is mixed with a certain amount of so2
hello: I would ask how the injected co2 gas in ECO2N contains a certain amount of so2. Is the setting method like me correct. Thank you for the reply. Thank you
