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T2WELL/ECO2M phase transition issues
Dear TOUGH community, I am trying to model CO2 injection into a saline aquifer. I have a model using T2WELL/ECO2M for coupled modeling, but there is a problem with convergence......…
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From TOUGH3 to T2WELL conversion
Dear TOUGH communities, I have built a CO2 injection model in TOUGH3/ECO2M and it runs perfectly. However, I want to run exactly the same input using T2WELL/ECO2M, but the model fails.…
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TOUGH3/ECO2M input problems
Dear TOUGH community, I am using TOUGH3/ECO2M for modeling two injection scenarios: i) liquid CO2 (5C, 100 bar) and ii) SC-CO2 (35C, 100 bar) at the wellhead at constant temperature.…
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Temperature strange behavior
Dear TOUGH-community, I am simulating CO2 injection into a saline aquifer using T2Well/ECO2N - the model geometry is attached. Initially, the model is under hydrostatic equilibrium,…
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radial grid visualization pytough
Dear TOUGH community, I have a radial grid in PyTOUGH and would like to visualize it. Is that possible? I have been searching and only found examples on rectangular grids with the function geo =…
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No convergence in NSIN at - non-isothermal simulation T2WELL/ECO2N
Dear TOUGH community users, I am trying to simulate CO2 injection using T2WELL/ECO2N. In the model, the grid is radial and both wellbore and reservoir are initially fully saturated with water X3=0.…
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T2WELL/ECO2N problem with mass rate
Dear TOUGH2 community users, I am new to T2Well and I am trying to simulate pure gas-CO2 injection with several radial wellbore cells and only one big reservoir cell,…