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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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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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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…
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Modify capillary pressure unit by unit
Hi, everyone I have recently read a lot of coupling programs carried out based on the TOUGH series of software, and I noticed that they have an equation for modifying the capillary pressure,…
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How to do the post-processing for the TOUGHREACT output file?
Hi guys! I wonder how to do post process of the .dat file. I want to see the mesh so i put the file into Tecplot, but i only see this image below. Hope you give me some methods to solve that.…
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How to make a "no flux" grid?
Hello everyone! Now i have a injection well, i consider it as a kind of ROCK. ( I do not know whether this set is correct or i just do not need set the ROCK of the well.…
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TOUGHIO CO2 Leakage Along a Fault
TOUGHIO CO2 Leakage Along a Fault Generate MESH and INCON files In the second step, I showed that there was a problem with my index, but I checked the files and there was no problem according to the…
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About the design of boundary
Hi, everyone, I'm working on setting the boundary conditions for no flow and constant pressure in a model using TOUGHREACT v1.2 ECO2N. I have two questions: For the no flow boundary condition,…
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How to perform simulations of water-rock interactions to obtain near-equilibrium water chemistry.
Hello everyone, I am currently studying TOUGHREACT and using Petrasim for preprocessing and postprocessing, with the aim of researching CO2 geological storage issues.…
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Output of permeability and initial value of porosity and permeability
Hi,everyone i am using TOUGHREACT v1.2/ECO2N, and i have some issues (1) i find that the file 'solid.out" only shows one permeability, what orientation it is ?…
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About the SEED with porosity
Hi, everyone I'm using TOUGHREACT1.2/ECO2N with Petrasim,and i found that in Petrsim can set different porosity for each cell in "Set cell data", so I wonder how can I achieve that by text…
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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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NUMBER OF ELEMENTS SPECIFIED IN DATA BLOCK "ELEME" EXCEEDS ALLOWABLE MAXIMUM OF 12000
I am trying to simulate a large grid model using TOUGH2. But I am getting an error as " NUMBER OF ELEMENTS SPECIFIED IN DATA BLOCK "ELEME" EXCEEDS ALLOWABLE MAXIMUM OF 12000 INCREASE PARAMETER *MNEL*…
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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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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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Problems encountered during the equilibrium stage of groundwater，HELP!
Why do files such as chdump.out and solute.out not appear after clicking execute during the Chemical equilibrium of groundwater？
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What is the expected format for the Grid Search input file?
When I tried to do a Grid Search with 4 parameters I got the message: ***** ERROR ***** * Evaluation of objective function currently only for a maximum of 3 active parameters!…
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TOUGH3 output and ext2
Hello all, I am using the famous ext2.exe file to extract data from TOUGH3-eos3 output file but it is not working (although it works perfectly fine with my TOUGH2 outputs).…
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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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Integrated CO2 injection modeling for studying flow distribution aspects in well (&well formation?) in CO2 injection wells in Tough2-ECO2M
Dear All, I am doing my Master's Thesis about CO2 modeling with phase changes (critical, liquid and gaseous form). Could you tell me please, is it possible to make such modeling in Tough2? - if so,…
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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,…
