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Run the iTOUGH2 with command line
Hello, I'm student, and a beginner. Now I'm doing a research about multi phase flow analysis. I try to learn about iTOUGH2 with eos3 but I have problem to running it (like the image attached ),…
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Confusion about CTOT and CGUESS
Hello, I am quite confused about how to provide initial chemistry to TOUGHREACT. If I want to tell TOUGHREACT that my pH is 6 and calcium concentration is 2mol/kg H2O, how should I proceed?…
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ECO2M:run is not convergent
Dear TOUGH community users, I am using T2WELL/ECO2M to simulate the injection of CO2 into the aquifer, building a model of 0~-900 m (3D) and the aquifer is located in-750m~-800m.…
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The Example in TOUGH2's ECO2N:Radial Flow from a CO2 Injection Well
Dear all, I am using TOUGH2 ECO2N and I have confused about the example in Page 28 of the manual ECO2N: A TOUGH2 Fluid Property Module for Mixtures of Water,…
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Stuck on Performing Simulation, and chdump.out stops writing resutls
It shows multi TIME=0 CHEM.ITRERATIONS is 1 for all of them So does this mean it doesn't converge on CHEM? Thanks
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New to Tough simulator, question about Mesh
Hi, I am new to Tough simulator, and I have built a model in Gmsh, it would be great if anyone tells me what material I should look at to use my model. Thanks!
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EOS7MG-A new TOUGH3 module for multiple gas mixture simulation
Recently, we have developed a new TOUGH3 EOS modules named ESO7MG. It is designed for modeling water, brine, and multiple gas species and their mixtures including hydrogen in subsurface multiphase…
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PyTOUGH: trying to visualize interblock fluxes for a MINC mesh with 'write_vtk'
Hello everyone, cc. @adrian_croucher I've been working with MINC meshes with the aid of PyTOUGH, which is quite handy, however, when I want to visualize (interblock) fluxes using the 'write_vtk'…
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Can TOUGHREACT automatically calculate injection rate into each element?
Hello, I was wondering if TOUGHREACT can automatically calculate the injection rate into each element without the user interfering? For example, I would like to injection 90 kg/s into a layer that is…
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Mesh
After write a code for mesh in notepad How do run it
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An error running the "CO2 leakage along a fault" example in toughio tutorial
Hi, When I was trying to run the INFILE generated by the "generate_model_parameters_input_file" script, I had this error message: "forrtl: severe (408): fort: (2):…
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Stopping in main due to flow nonconvergence
Hello everyone, I am using ECO2N to simulate CO2 injection into a formation with relatively low permeability. I am having trouble with an error popping up.…
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Error in reading INCON - Problem 5, eco2n_1D Radial
Hello, In problem 5, eco2n_1D Radial, I am using the input files provided (flow, solute, chemical, CO2TAB, .dat, and executable) to run a q=0 kg/s flow in order to find the equilibrium conditions…
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How to import field reservoir properties data into reservoir model in TOUGH2?
Hi everyone, I have field data showing spatial temperature and salinity variation of a given reservoir. I would like to know if these data can be imported in a reservoir model in TOUGH2.…
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without the addition of inhibitors
Simulating the process of hydrate formation, without the addition of inhibitors, why is there no hydrate formation in some cells
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pressure remains constant during the formation of hydrate
I am using T+H to simulate the formation of hydrate. May I ask how to ensure that the pressure remains constant during the formation of hydrate by using the constant pressure method
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AZTEC solver - rapidly increasing temperatures going out of range
I am running an inj/prod well doublet in a geothermal reservoir with free gas at the top of the reservoir so using EOS7C (with 4-12 cores depending). The AZTEC solver crashes rapidly b/c the…
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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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GOFT files only printing for one component (COM1)
Running EWASG and GOFT files are only printing for COM1 and not for COM3 (see my INFILE attached). I have two generation elements per node (the injection /production wells move two components,…
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PyTOUGH: Creating a mulgrid object from Gmesh
Hi there, @adrian_croucher I'm trying to define a mulgrid object from a mesh created in Gmesh. It's a simple 2D regular mesh (I attach the source and .msh files).…
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In petrasim, how to enter the atmospheric pressure by file?
In the petrasim, how can i enter the pressure by Sine?In other word ,I want to set the pressure via sine function. Thanks a lot! Sincerely!
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TOUGHREACT compilation using gfortran MinGW-error message
Dear Community, I would like to compile TOUGHREACT (version: TR-OMP_Source_v3.3.2-OMP) using gfortran with MinGW. I typed make eos1 -f makefile_gf, and had the attached error message.…
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Residual and solubility trapping
Hello everyone. I am working on Co2 storage using both ECO2N answer ECO2M. In the result we have 1-sg which represents the saturation of CO2 in gas phase.…
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T2Well questions
Hi there, Starting to play around with T2Well and having good fun. ;) Two things (at least) that I didn't understood: 1- ROCKS data block: the domain name for wellbore cells starting with 'x'.…
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T2Well constant fluid properties and EOS1 relationship?
Hi, I am currently modelling a wellbore with constant density, thermal conductivity and specific heat capacity thermophysical properties at surface temperature 40 degrees like so: Wella 2 1665.e00 1.…