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CO2TAB file in ECO2N
Hello to everyone ! ***I apologize for copying the post, but I have published the previous one in the wrong section.*** I would like to model CO2 injection into high temperature and high pressure…
- Maciej Miecznik
- Maciej_Miecznik
- 2 days ago
- 5
- TOUGH2
0
A problem about Capillary pressure!
Hello everyone! I make only one cell to simulate the capillary pressure in EOS3, and I use linear function (ICP=1).Sl=0,Pcap=1000Pa; Sl=1,Pcap=0. I set the gas saturation as 0.…
- Yang Xin
- Yang_Xin
- 2 wk ago
- 17
- TOUGH2
0
Beginner
Hello everyone, I just got Petrasim+Tough2 licence from work but I have no idea where to start and how to start. I have noone around to ask and no experience with other simulators either.…
- Haylee
- Haylee
- 4 wk ago
- 20
- TOUGH2
0
TOUGH2 Sample Problem
Hello, This is Mo. I just started learning TOUGH2 and iTOUGH2. I am working on Problem No.4 (Five-Spot Geothermal Production /Injection). I am trying to modify the problem to my own problem.…
- Mo Izadi
- Mo_Izadi
- 3 yrs ago
- 11 replies
- 1,082
- Stefan Finsterle1 mth ago
- TOUGH2
0
Fortran runtime error!!
Hi, I am running a model with EOS7C on UNIX. The code seems working with no convergence error. But, I always get: Fortran runtime error: Expected REAL for item 14 in formatted transfer,…
- Ramin
- Ramin.1
- 1 mth ago
- 4 replies
- 21
- Ramin1 mth ago
- TOUGH2
1
Actually, I need a software I could model the Coupling Thermo-Hydro-Mechanical damage.
I was wondering if this software(TOUGH2) is suit for this purpose or not. please let me know if you have any more information in this area. Thanks
- somayeh
- somayeh
- 5 yrs ago
- 7 replies
- 1,967
- 1
- Stefan Finsterle1 mth ago
- TOUGH2
0
mesh creation
I have a question regarding mesh creation. I am working with Petrasim, T2VOC. I appreciate if you could help me. Is there any limitation for creating mesh?…
- afsaneh
- afsaneh
- 1 mth ago
- 1 reply
- 15
- Shengnan Zhang1 mth ago
- TOUGH2
0
What if the model does't have boundary setting?
Hallow everyone! I'm a beginner of TOUGH. All the time, i always use the dirichlet boundary by giving a 1E50 volume. Today, an idea come to me : What if the model does't have any boundary settings?…
- Ye Lei
- Ye_Lei
- 1 mth ago
- 14
- TOUGH2
3
Defining a multi-layered aquifer in TOUGH2
Dear All, I am trying to simulate a sandstone aquifer capped by two sealing layers (Shale and evaporite), so there are totally 3 layers in my model. I think there are two blocks in the input file…
- Ramin
- Ramin
- 5 yrs ago
- 17 replies
- 2,628
- 3
- Andri Arnaldsson1 mth ago
- TOUGH2
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Error in EXT.exe
Dear team, I encountered an error when using the EXT.exe. I have completed the simulation by Petrasim. But, the CMD indicated that ' forrt1: severe (161) : Program Exception - array bounds exceeded'.…
- Ye Lei
- Ye_Lei
- 1 mth ago
- 6 replies
- 16
- Ye Lei1 mth ago
- TOUGH2
1
How to define heterogeneity in TOUGH2-ECO2N
Hi I am a new TOUGH user. I am interested in learning about defining fluid injection models with TOUGH2. I would like to learn about building heterogeneous models - which Kx and Ky differ from one…
- Xu
- neon_hat
- 5 yrs ago
- 4 replies
- 778
- 1
- Ramin1 mth ago
- TOUGH2
0
Modeling of flow of bitumen in porous media
Dear all, I want to model the shaft seal of repository in clay. The shaft seal consists of bentonite plugs and gravel column filled with bitumen. The goal of modeling is to investigate the behavior…
- Victoria
- Victoria
- 1 mth ago
- 2 replies
- 13
- Victoria1 mth ago
- TOUGH2
0
Initial/boundary conditions for discharge from spring (ECO2N)
Hello, I am trying to use ECO2N to model a system where salty, CO2-rich water is upwelling into a shallow freshwater aquifer that is horizontal for some distance,…
- Michael Plampin
- Michael_Plampin
- 2 mths ago
- 15
- TOUGH2
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anisotropic permeability for TOUGH3-EOS7
Dear all, I am trying to modify my INFILE (isotropic permeability) to specify anisotropic permeability element-by-element. My original INFILE (isotropic permeability cases,…
- Cheng-Kuo
- ChengKuo
- 4 mths ago
- 15 replies
- 285
- Cheng-Kuo2 mths ago
- TOUGH2
0
Increasing the number of rock materials
Hi everyone, I am working with TOUGH2/EOS7C. I need to use 44 different rock materials in the ROCKS. I am wondering if there is any way that I can increase the number of rock materials from 27 to 44…
- Sara
- Sara
- 3 yrs ago
- 3 replies
- 933
- telegramboy3 mths ago
- TOUGH2
0
How to simulate a tide boundary?
Hello, everyone, I am a new TOUGH2 user. I want to creat a model using EOS3 module. The left boundary of the model is a water-land interface. The mean sea level is assumed to be 6m below the ground…
- Yang Xin
- Yang_Xin
- 3 mths ago
- 3 replies
- 69
- Stefan Finsterle3 mths ago
- TOUGH2
0
System of equations for EOS4
Hello, I am trying to write the system of equations for EOS4. But one equation is missing. I think it is the relation between mass fraction of water in gas phase (or mass fraction of air in gas…
- Anthony
- Anthony.1
- 4 yrs ago
- 19 replies
- 1,075
- Sulav Dhakal3 mths ago
- TOUGH2
0
TOUGH-FLAC coupling
Hi, I am trying to use a coupled TOUGH-FLAC simulation on a reservoir model. I am just starting with a simple 'cube' model with uniform properties. I went through some of the works done by Jonny…
- Sulav Dhakal
- Sulav_Dhakal
- 3 mths ago
- 49
- TOUGH2
0
libgcc-s-dw2-1.dll & libgfortran-3.dll
I want to run executable file for Tough2 EOS7CA. I receive the following error messages: "The code execution cannot proceed because libgcc-s-dw2-1.dll was not found.…
- Shirin Samani
- Shirin_Samani
- 4 mths ago
- 128
- TOUGH2
0
Mesh Maker 1.5 3d/2d MESH VISULAIZATION
Can any body cooment on whether, its possible to visualize the mesh you have created using Mesh Maker 1.5 can be visualized using any software? plz tell guys,…
- telegramboy
- telegramboy
- 4 mths ago
- 68
- TOUGH2
1
Quick fix of a bug in ECO2N V2.0
In the ECO2N V2.0 User’s Guide, it says that setting IE(16)=1 invokes the CO2/brine mutual solubility formulation from ECO2N V1.0 for low temperature (<99C).…
- Lehua Pan
- Lehua_Pan
- 2 yrs ago
- 2 replies
- 475
- 1
- telegramboy4 mths ago
- TOUGH2
0
modelling a river
Hi, What is the best way to define a b.c. for a river (standing water body)? I have leak point at some depth below the bottom of a river within a groundwater.…
- Alireza
- Alireza
- 1 yr ago
- 1 reply
- 179
- afsaneh4 mths ago
- TOUGH2
0
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'.…
- Ludovic Ricard
- Ludovic_Ricard
- 5 mths ago
- 2 replies
- 177
- Ludovic Ricard5 mths ago
- TOUGH2
0
ECO2N, Model initial temperature distribution
Dear all members, Hi, I'm working on thermal injection simulation in TOUGH2 and I want to define an initial temperature distribution for my model. After program execution (ECO2N),…
- Ahmad Zarei
- Ahmad_Zarei
- 6 mths ago
- 4 replies
- 217
- Ahmad Zarei6 mths ago
- TOUGH2
0
Effective or Total Porosity in TOUGH2 EOS1
Migrated from Rockware Support Forum : Does TOUGH2 EOS1 assume total porosity or effective porosity for water? Is there a built-in conversion from one to the other?
- Jared Smith
- Jared_Smith
- 6 mths ago
- 1 reply
- 163
- Stefan Finsterle6 mths ago
- TOUGH2

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