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Anisotropy in Gslib
Hi, I'm using iTough2 and am trying to create a heterogeneous field using gslib. I could not actualy figure it out what is the definition of the ang2 and how to define the anisotropy ratios.…
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Axis rotation
Hi everyone. I want to rotate my axis from y to z. Now I have an input file where my domain is in x-y (constant width as z direction), but gravity is in z direction.…
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How to assign a permeability for each grid cell?
Hi. I am trying to convert an Eclipse simulation model to TOUGH2. In the Eclipse model each grid cell has a (diagonal) permeability tensor, with a scalar for permx, permy, and permz.…
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Convert TOUGHREACT output to Tecplot readable output
Has someone generated a utility to convert TOUGHREACT output files into files that are readable by TECPLOT? I found the EXT utility for converting TOUGH2 output into TECPLOT-formatted files,…
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Define oil and water production rate for cells
We are using EOS8 modulus to simulate a reservoir with oil and water 2 phases. For the production well, there are oil and water production. How do we define the oil and water rate for the…
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lacking of continuous column of CO2 from the injection point to the caprock in a sandstone reservoir model
Hi, I am injecting CO2 in a high porosity and permeability sandstone reservoir during a period of 30 years. It is an isothermal model. I have a problem with the CO2 plume.…
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Steam Liquid coexistence
Hi, I’m a new Petrasim user and I would like to make some questions: I tried to build some geothermal model s and I have watched some tutorials and I’ve read some publications.…
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MINC problems in post processing
Hi, everyone. I`m studying dual permeability problem and I`ve got a dual permeability modeling result. Anyway I`ve ran into difficulties doing post processing after running.…
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MINC and low permeability case problem in Tough2
Hi All, I set up a case using the MINC with 2 continua. The first continua represents the fracture and the second one represents the matrix. For this case,…
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Do you have a recommended module to simulation gas condensate reservoir?
It's a deep gas condensate reservoir, what's module is good for it? What about EOS7C? Thank you very much
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Hi everybody, I have a question regarding a particular simulation (I am using Petrasim). Can you help me?
Hi everybody, I have a question regarding a particular simulation (I am using Petrasim). Can you help me? I am trying to simulate the heat and fluid flow within a volcanic edifice.…
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T2VOC for simulating Air Sparging under changing injection rates.
Hi, I would like to use T2VOC to model air sparging in saturated soil, to simulate the effect of change in injection rate on two things: (1) ROI (radii of influence);…
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problem with initiatal conditions eos3 diffusion of water vapor in water in unsaturated soil layer
Dear moderators in my problem i have to solve the diffusion of water vapor in water in unsaturated zone attached are the input file and mesh file i could not find the problem even i tried for long…
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Circulating same produced fluid
Hi I am using TOUGH2-ECO2N module for CO2 injected into brine filled reservoir. I am trying to simulate where the produced fluid has to be circulated back into the system.…
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error message when using EXT.exe
Hello TOUGH users and specially Stefan, I need to export TOUGH2 results to Tecplot. I used EXT.exe but afte 6 timesteps this error message appears: forrt 1: severe <64> input conversion error,…
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XAIRL in volume element with no liquid phase
Hello TOUGH users! I am simulating a simple diffusion problem with EOS3. In my model, I have a volume element which is fully saturated with air and the rest of volume elements are fully saturated…
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Help with defining basic Confined and Unconfined Aquifer and transport models
Hello All, I am brand new to PetraSim and have been trying to learn to make basic models of confined and unconfined aquifers, model advection-dispersion,…
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TOUGH2 and TOUGHReact Compatible MacOS
Hello, I am using both T2 and TReact on my Mac using OS X Mavericks 10.9.5. Are either compatible with the new Yosemite OS? I had downloaded it and wanted to install but do not want to have to…
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Gas relative permeability: equation ???
Hello everybody, I have one question regard the document Tough v2, in "tough v2.0 manual" , we assume krg=1-krl if Sgr=0, we found that this is very strong assumption and which is not confirmed by…
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Error on installation
I'm trying to install TOUGH2 for EOS2 and I'm having trouble in the compilation. I'm not sure if the code is right and when I type it, I receive this message.…
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Oil relative permeability in EOS8
Hi All, I am trying to set up the input file for EOS8 module to run a water flooding oil case. As from the manual, the oil relative permeability is set to be linear with respective to oil saturation…
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A problem with my simulation with EOS9nT
I have some problems in my modelling project with EOS9nT. In my example I want to simulate the nuclide release and transport process in a disposal site with a 3-D model.…
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TEXPOM - exponent for calculation of chemical diffusivity
Hi everyone, I am currently adding properties of the chemical Hexachlorobutadiene into the CHEMP block. There is the TEXPOM data missing as I do not know where to find the definition in the TMVOC…
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Boundary water
Hi all, I'm modeling CO2 underground injection and we are injection a mixture of brine and supercritical CO2. Under the system pressure and temperature and the injection rates,…
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Mesh FIle using Top surface (ASCII File)
I have the coordinates for the top surface, I would like to create a MESH file using that top file. What is the best option to create a 3D mesh with the top surface coordinates.