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Toughreact courses or workshops
Hello everyone, I'm new to using toughreact and would like to learn a bit more and improve. Does anyone know if there will be any courses or workshops this year or next? Thanks
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How to resolve the flow non-convergence in eco2n module?
Hello, I'm trying to simulate CO2 geological storage in aquifer composed of andesite rocks at high temperature condition, 200 degC. The CO2 was injected for 10 years and run a 1000year simulation.…
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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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Assistance Needed with Methane Volume Quantification in EOS7C Model
Hello, I am currently using EOS7C to model the development of a gas bubble gas beneath a low-permeability hillslope. With initial guidance from a previous forum question answered by@Alfredo…
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How many VOCs can be included in a TMVOC simulation?
How many VOCs can be included in a TMVOC simulation? These are my simulation of injecting Tetrachloroethylene (STD) and Xylene- (STD) at a rate of 1E-5 kg/s for one year. Thanks a lot! Sincerely！
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An issue (experience) with very large mesh
Hi all Just to share my experience. I have a very large mesh (6E5 grid cells). Surprisingly the name of some elements start with "END" (like END 1, .. END10 etc).…
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Simulation result files always maintain their original size
Hello everyone, I am using TOUGHREACT to simulate the chemical reaction of CO2 injection into deep saline reservoirs and caprocks. The input files I defined are as above,…
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Simulation result files always maintain their original size
Hello everyone, I am using TOUGHREACT to simulate the chemical reaction of CO2 injection into deep saline reservoirs and caprocks. The input files I defined are as above,…
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The results of Example 2 in the ECO2M manual
Hello. I have a question about Example 2 of ECO2M. In Example 2 the residual water saturation is set to 0.3. However, in the results, the water saturation is 0 near the injection well.…
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Commingled injection well modeling
Hi, I am trying to model a commingled injection well which is a well completed through multilayers (5 layers in my model). Every layer in my model is represented by a single grid block in the Z…
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TOUGHREACT-ECO2N calculation of fugacity of CO2
Hi, I am a new user of TOUGHREACT. I am using ECO2N to simulate diopside dissolution and carbonate mineralization in a temperature range of 6.4˚C - 18.9˚C and a pressure range of 0.1 - 5.1 MPa.…
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CO2 water-rock reaction does not converge.
Hi everyone： I recently used toughreactV1.2 to simulate CO2 sequestration. The total simulation time was 1 year, but unfortunately the model did not converge.…
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Exothermic reactions
Hello, I was wondering if it is possible to simulate exothermic reactions with ToughReact? And in yes how to do that? Is there an example or a paper describing this? Thanks, Pierre
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How to read and visualize MESH file using PyVista
I have created a Cartesian grid model using Mesh Maker which is given the attached MESH file. How to read MESH file and visualize the grid model using PyVista?
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TOUGH2-MP Compilation
I am a beginner trying to compile TOUGH2-MP. The manual mentions that I need to download AZTEC, but the official website for the package is no longer accessible.…
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TOUGH3-FLAC3D Coupling - Binary Files Generation
Have someone been working on the Tough3-Flac3D coupling detailed documentation?. Or the Tough2-Flac3D to have a deeper idea of how the Tough source code can be modified in the two subroutines (CYCIT,…
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Guide to Toughio
Hello Everyone, I was just wondering if there is document that can teach everything about toughio library and its effective usage for any workflow. Mo.
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Using rock type "x" in T2Well
Hi T2well gives you the option to represent your tubular as a bundle of smaller tubes. I was trying to use rock type x (domain) right after the wellhead for representation of the wellhead choke.…
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Eorror Compling TOUGH3 with PETSC in WSL
I have installed fortran compliers (gcc, gfortran, g++ (version9.5)) and configured petsc according to kenny's instruction (https://tough.forumbee.com/t/g9h57pf/tough3-installation-issue).…
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How to extrat the results from OUTPUT in TOUGH3
I am currently conducting a large-scale simulation (over 1 million grids). I found that the OUTPUT_ELEMENT.csv file is missing some time steps and results for certain elements.…
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compile
I am a beginner trying to compile TOUGH2-MP. The manual mentions that I need to download AZTEC, but the official website for the package is no longer accessible.…
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Problem of wellbore coupling with reservoir in T2WELL
T2WELL uses a drift flow model in the wellbore to describe fluid flow in the wellbore and Darcy's Law in the reservoir to describe fluid flow in porous media,…
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Injector Fluid w/ Changing Composition
Hi all, I am looking to model reservoir response to changing injection water composition and am seeking advice on how to do so. Specifically, I am wondering if it would be best, and/or feasible, to 1.…
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Coupled reservoir-wellbore model initialization (using T2Well)
Hello everyone, I have started using T2Well to simulate coupled reservoir-wellbore problems recently. While initializing the numerical model, I find the following problem;…
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Requesting Instructional material other than manuals!
Hello everyone. I am new to using TOUGH codes and currently trying to run T2Well-ECO2N for a project. This forum has been very helpful. I am wondering if anybody has any sort of step-by-step…