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Questions Regarding Local Refinement and Mesh Size Limitations (number of elements)
1. Local Mesh Refinement I am importing my mesh from ECLIPSE and not using the MeshMaker utility. I would like to apply local refinement, similar to the approach shown in the snippet below.…
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How to implement anisotropic permeability tensors and unstructured mesh in TOUGH3?
Hi everyone, I'm working on a model involving complex geological structures with anisotropic flow behavior, and I'm planning to use TOUGH3 because of its support for full permeability tensors and…
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*** PETSC Solver failed to converge *** in parallel mode (TOUOGH3_v1.12- EOS1)
Hi, I have a problem with code parallelization. The code runs smoothly on my laptop, but as soon as I move to the HPC and use multiple processors, it says *** PETSC Solver failed to converge ***.…
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Invitation for TOUGH4 testing
TOUGH4 is the next generation of TOUGH codes, featuring numerous advancements and enhanced modeling capabilities. More information can be obtained from the following webpage: https://lbl-2.gitbook.…
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TOUGH3 Installation Fails Due to BLAS Package URL Change
I am writing to seek your assistance with an issue I encountered during the installation of TOUGH3. The installation process fails due to a recent change in the URL of the BLAS package,…
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How to debug tough3 correctly
I want to debug this code. When configuring tough3-eco2n, the command used is"/configure.sh --build-type=DEBUG --eos=eco2n --no-x11 --petsc-dir=/home/zhigao/petsc-3.17.…
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How should the enthalpy be correctly specified when simulating the process of air injection into an aquifer using TOUGH3/EOS3?
Hi I am currently attempting to conduct a simulation for CAESA, specifically modeling the process of air injection into an aquifer. Due to persistent convergence issues,…
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Mass balance assessment with TOUGH3
I am looking to validate the observed mass balance agains the theoretical (initial + source/sink - migration form domain into boundary cells) in a TOUGH3 with Neumann boundary conditions.…
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possibly bug in viscosity calculation in TOUGH3_EWASG
Dear developers, First of all, I would like to say thank you for developing this excellent codes. Here I am reporting a tiny bug I found in viscosity calculation in TOUGH3 EWASG,…
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Use of AMRES in TOUGH3
It appears that the `AMRES` parameter is defunct in TOUGH3 (see Main_Comp.f90). However, I am having issues of exceesive residuals which break PETSc. Are there any plans to implement a fix for…
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Request for Location of newhyster.xls File for Hysteresis Graphs
Hello everyone, I am currently working with the hysteresis(IRP=12, 13) in the TOUGH3 simulator as described in the Hysteresis User's Guide (https://tough.lbl.gov/assets/docs/Hysteresis_Users_Guide.…
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Need Help Generating VTK Files for Vector Visualization in ParaView
Hi everyone, I'm having trouble generating VTK files for my vectors to visualize them in ParaView with Tough3. I haven't been able to create a proper VTK file,…
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Format of file where pressure changes over time
Hello Everyone, I am working on another model where pressures will change over time. I am looking through the manuals for the TOUGH code and am wondering if you could direct me to a specific location…
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closed loop borehole + reservoir capability
Hello community, I am new to TOUGH family. I want to simulate a closed-loop geothermal heat exchanger (eg: similar to U-tube) coupled to reservoir modeling.…
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T2Well/ECO2N mesh software recommendation
Hi everyone! I'm new to using T2Well/ECO2N and was wondering which meshing software you recommend for creating an anticline structure with different layers? I've been exploring MeshMaker, PetraSim,…
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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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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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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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What is the role of each code file in TOUGH3 ?
I want to modify the code to apply different k/k0 and phi/phi0 relationships for faults and rocks in TOUGH3-eco2n. Which part of the code should I modify?…
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QUESTION ABOUT TMVOCbio
Have anyone used the TMVOCbio module? Is it possible to determine the amount of microbiological quantity in each grid and their corresponding biodegradation capacity?
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Simulation stops automatically at (9999,9)
Greetings, I have developed a field scale stacked reservoir model to simulate the flow and transport of sc-CO2 in the subsurface. In my model, the domain is 1 km in lateral extent and vertically it…
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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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Restart problem with T2Well
Hi, I assume T2Well has the same set up for "restart" as Tough2 or Tough3. I have summarized the sequence of my primary and secondary runs below to ask for advise.…
