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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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Calculating Total Heat Generated in an Area
Dear all, I am working with TOUGH2 Landfill Bioreactor Model (T2LBM) to simulate a biological reaction in my domain which stimulates by injecting oxygen.…
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EOS7r incompatible with mesh
I am a toddler in using TOUGH, I have generated mesh using gmsh converted to tough by toughio. The output file does not indicate a major flaw. I really appreciate it if an expert can spare some time…
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Calibrate rock properties of each element using PEST ?
Hello, I am interested in updating the permeability of each element of a TOUGH2 simulation using PEST, since I aim to calibrate it with geophysical observations.…
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Mole fraction Output from ECO2N
Hello Trying to get CO2 mass- and mole fraction in aqueous phase and H2O mass- and mole fraction in gaseous phase from a run with iTough2 and ECO2N in a simple radial 1D model where dry CO2 injected…
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CANNOT FIND PARAMETERS AT ELEMENT *00001*
Hello, The input file I am using does not seem to be reading the INCON block. I am getting the following error: +++++++++ CANNOT FIND PARAMETERS AT ELEMENT *00001* XX(M) = 0.000000E+00 0.…
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Questions about TOUGH3 setup for 3D random permeability fields
Our lab wants to use TOUGH3 for the CO2 storage reservoir simulations of 3D random permeability fields. We are not sure about how to set up the 3D anisotropic permeability correctly in TOUGH3;…
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Question on modeling water isotopes – after Singleton et al. (2004)
Hi Eric, I have been playing around with your water isotopes model of Singleton et al. (2004) and have a question about how fractionation factors are implemented in TOUGHREACT.…
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Phase transitions with tough3-eos7r
Hey everyone, I wanted to share an issue I've been having lately. I'm attempting to run a simulation with a vaporization front using tough3-eos7r. I've successfully run the problem with eos7,…
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example of annual variation in extraction
¿Hay un ejemplo de un modelo en un estado transitorio en el que la extracción varía cada año, con EOS1?
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How to print K(LIQ) and K(GAS)
Hi everyone, I am using TOUGH2- ECO2N, and I would like to print the gas and liquid phase relative permeabilities. I checked in the manual, but I did not find the answer.…
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Geo-gridding for TOUGH+
Hi, besides flat cartesian and axis-symmetric radial grids, is it possible to use in TOUGH+ a grid with tilted cells that honor geological dip like the added picture?
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Ask : MP function at petrasim 2018
Hello everyone.. im a college student & new petrasim-tough2 user i want to ask how to activated MP function when we want to running model using petrasim 2018?…
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EOS7 - Specifying initial conditions
Hi all, I want to specify this initial condition using EOS7: Reservoir temperature: 240 degC Chloride concentration: 600 ppm weight = 0.06%-wt CO2 concentration: 0.5%-wt Steam fraction: 0.…
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Recharge via time-dependent Neumann & deliverability boundaries in EOS9
Hello, I am trying to model recharge to a shallow aquifer using a 20 m-deep 1-D (1 m x 1m cross-section) iTOUGH2-EOS9 model in which I incorporate the following processes:…
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running MeshMaker file that includes atmosphere and soil
Hello all, I use MeshMaker to create the MESH file. My model includes atmosphere and soil and therefore I put the reference on the ground. I copy the input file that I run with MeshMaker.…
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Convergence problem chemistry
Hello, everyone, I was running a water-rock interaction model with Toughreact. The runlog.out file prompted "Warning: chemistry did not converge at node A1114 (routine NEWTONEQ),…
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EOS1 with 2nd water. Some issues ...
Hello everybody, I'm quite new to Tough2, and trying to build my 1st case. So far I managed to run a very simple case with 2 wells (1 producer / 1 injector) in a water filled reservoir.…
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Data file Problem No.6 (*Case6_50kg_DP*) needed
Hello all. I am trying to run an EGS-CO2 model with TOUGH2 ECO2N. Is the example file Problem No.6 (*Case6_50kg_DP*) – GCS/GHE with a double-porosity reservoir in the manual available?…
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Creating an angled domain
Hi, I want to create an angled domain to represent a fault as shown in the figure in color red. I'm using Meshmaker v1.5 to create the mesh. So far, I have managed to create a vertical domain for…
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EXT2 cannot extract data from output file?
Hi everybody I use Ext2 to extract data from my output file, but it cannot work out, the generated file is empty, i don't know where is the problem? The error and output file are as follows,…
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Parameter estimates from multiple simulations?
Is it possible, through TOUGH2 or iTOUGH2, to perform parameter estimations based on multiple simulations that are coupled to one another? I know that for a forward simulation you can establish…
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Inactive elements
Can iTOUGH2 attempt to estimate a generation rate from an inactive element? This element would define either a Dirichlet or a time-dependent boundary. I'll also have observations on the flow rate…
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Running 2 NGCs
Hi Everyone, I'm new at using TMVOC. I'm trying to run 2 NCGs (Air and CO2). It's a simple model. Just a model of atmosphere (gas only - with NCGs air and CO2) and soil (water only).…
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Compilation mistake
I have been trying to use Tough2 version 2.1 in Windows 7 (64 bit) but it hasn’t worked. I am using the commands gfortran -c -O2 -fdefault-real-8 -fno-align-commons -fdefault-double-8 -funroll-loops…