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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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Help Needed: EOS3 Non-convergence in Compressed Air Injection into Aquifer
Help! TOUGH2 EOS3 simulation of compressed air injection into aquifer fails after few steps. Adjusting parameters/time steps didn't work. Seeking root causes & debugging tips!
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ECO2M CO2 Injection in Sandstone - Convergence Failure
help! TOUGH2 ECO2M simulation of CO2 injection into sandstone reservoir fails convergence after initial steps. Adjusted timesteps/parameters unsuccessfully.…
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Infinite Acting Aquifer
I have a TOUGH3 model (EOS7C) that is showing signs that the model extent is not wide enough in the East and South directions (pressures increasing over time).…
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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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TOUGHREACT Flow Monitoring
Hello, I am a new user of TOUGHREACT and am currently working on a simple problem of injecting CO2 into an aquifer. Is there a way to track the flow of fluids and heat between boundaries,…
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Error Message
Hello everyone, I am getting an error message when I run my T2well-ECO2N file. The error message is: At line 210 of file t2f.f (unit = 5, file = 'stdin') Fortran runtime error:…
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Reactive transport is off but still looking for solute.inp
I am trying to run a 2D model using TOUGHREACT v4.13. I have the reactive transport off but it still looks for the solute.inp when I run it. Any suggestions how to fix it?…
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Nucleation reactive surface area
Hi all, I'm running some models where calcite is not initially present but precipitates kinetically during the simulation. There is an option to have initial reactive surface area be very large at…
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Changing the number of COFT and FOFT
Dear TOUGH community users, I use TOUGH2 and specified over 100 elements and connections for FOFT and COFT. Those FOFT and COFT are exactly written in the input file.…
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Compiling T2Well-ECO2N Using Visual Studio 2022
Hello everyone, I currently have the source code for T2Well-ECO2N, and I had previously succeeded in compiling it using Visual Studio 2017. However, since I can no longer install VS 2017,…
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Running MINC model with TOUGHREACT (or iTOUGH2)
Hello, I am trying to run MINC model which includes elements' name in 8 characters with TOUGHREACT, but it can't run successfully. Is there any method that I can follow to run TOUGHREACT with MINC…
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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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TOUGHREACT/EOS5 serpentinization
Hello All, Is TOUGHREACT / EOS5 able to simulate the process of serpentization that can lead to the production of natural hydrogen? I know that EOS5 is intended for transporting hydrogen in the…
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Changing the boundary water chemistry for a restart run (I think inchem is not read)
I'm trying to model a feedzone and ran the first 23 yrs (upto 7.569e8) and then will restart to run for another 2 yrs (upto 8.1994e8) using a different chemistry for the boundary water (injection).…
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ECO2M running stopped, unit temperature and pressure status abnormal
Dear TOUGH community users, The model is established using Ansys apdl starting from 0 m, with the first unit below the surfacecenter serving as the wellhead unit.…
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Thermodynamic Database for CO₂ Storage in Icelandic Basalts
Hello everyone, I've been running sample problem 5 on CO₂ storage in sandstone using TOUGHREACT V3.32. I'm interested in running this problem considering a basaltic formation, however,…
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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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TOUGH3 installation issue
I realized many people have difficulty in compilation of TOUGH3. After polishing the installation cmake scripts and reorganizing the installation package, compilation of TOUGH3 should be more easy,…
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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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Pressure Drop When Allowing Dissolution/Precipitation of Minerals
Hello everyone, After I run a pressure initialization on the reservoir (REACT(1) = 2), I see that the gridblocks have pressures within the vicinity of that specific in PARAM.…
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Simulation of the non-isothermal analysis of co2 injection
Hi, everyone i am now tyring to simulate the co2 injection under the non-isothermal situation byTOUGHREACT V1.2 ECO2N). For simplicity, i cosed the reactive transport in this simulation and focus on…
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Query on Early Steady State in Methane Discharge Model at 1% Hydraulic Gradient
Dear TOUGH2 Group, I am modeling methane discharge from a 1m^3, source producing methane at a rate of 1.16E−7 kg/(s⋅m^2). The objective is to observe accumulation and migration through a homogeneous…