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Steady-state simulation of a low-type geothermal system
Dear TOUGH2 Users Good morning/afternoon This is my first post to this forum and I’d like to receive guidance and help to perform a steady-state natural simulation model of a low-type geothermal…
- Hakim
- Hakim
- 3 wk ago
- 6 replies
- 35
- Christine Doughtymoderator9 days ago
- TOUGH2
0
In-situ Combustion for Oil and Gas
Hi everyone, My company is considering to get a TOUGH license and wondering if it is suitable for our project. I am wondering if we can use it for in-situ combustion for oil and gas extraction.…
- Ilham Anugrah Permata
- Ilham_Anugrah_Permata
- 1 mth ago
- 1 reply
- 26
- Alfredo Battistelli1 mth ago
- TOUGH2
0
representing an oven using extra cell
Hi everyone, I’m trying to use TOUGH2 to history match a column test where some soil was put inside a glass column and sealed and then put the column itself inside an oven set at some elevated…
- Alireza
- Alireza
- 1 mth ago
- 9 replies
- 32
- Alireza1 mth ago
- TOUGH2
0
Issue with using EXT for extracting data from TOUGH2 MESH and OUTPUT files
I have compiled and linked the EXT fortran source codes downloaded at: https://tough.lbl.gov/licensing-download/free-software-download/ . I received the following error messages when using the…
- shanny
- shanny
- 1 mth ago
- 3 replies
- 23
- Christine Doughtymoderator1 mth ago
- TOUGH2
0
How to conduct a both saturated and unsaturated analysis in a computational domain?
Hi! Recently, I have been focusing on simulating the evaporation of moisture at a cavity surface to see the desaturated process near the cavity surface using TOUTGH2(EOS3).…
- Jin Wu
- Jin_Wu
- 3 mths ago
- 1 reply
- 29
- Stefan Finsterle3 mths ago
- TOUGH2
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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.…
- Nathalie Collard
- Nathalie_Collard
- 4 mths ago
- 5 replies
- 27
- Nathalie Collard4 mths ago
- TOUGH2
0
Atmospheric boundary condition with evaporation
Hi all, Recently I'm trying to build an simple model for rainfall filtration in vadose zone with TOUGH2 EOS3. I have read Anthony and Stefan's discussions on this topic four years ago,…
- Junjian
- Junjian
- 4 mths ago
- 2 replies
- 50
- Junjian4 mths ago
- TOUGH2
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Temperatures above initial condition temp using injection and production scenario with EOS1
Hello, I am modelling the flow of water through heterogeneous media by using two wells, an injector and producer over a 25 year period. The initial temperature condition is set to 100 degrees C and…
- Evan R
- Evan_R
- 4 mths ago
- 1 reply
- 24
- Yingqi Zhangmoderator4 mths ago
- TOUGH2
1
Questions on NAPL volatile and dissolution
Hello everyone and Stefan, I have several questions on NAPL volatile and dissolution into water. Based on the manual, volatile is controlled by temperature,…
- Fang Wang
- Fang_Wang
- 6 yrs ago
- 6 replies
- 1,205
- 1
- Somnus5 mths ago
- TOUGH2
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Link to Training Material is not working
The link to training material on TOUGH Short Courses website is not working, it would be really helpful if someone could fix this. Thanks!
- Junjian
- Junjian
- 5 mths ago
- 2 replies
- 21
- Junjian5 mths ago
- TOUGH2
0
Executable or Source code?
Hello everyone, I copy and paste this question from THOUGHREACT Forum because some people may also can help me with this basic issue. In the upcoming days,…
- Diego Bedoya
- Diego_Bedoya
- 5 mths ago
- 1 reply
- 37
- Christine Doughtymoderator5 mths ago
- TOUGH2
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Set An Initial Temperature Greater Than 100 In ECO2N Module
Dear all members, Hi, I am a new TOUGH user and I know that by default, ECO2N has limitations on maximum allowed temperature (103.04 deg. C). But in my case the temperature is 120 deg.…
- henry
- henry
- 5 mths ago
- 1 reply
- 32
- Christine Doughtymoderator5 mths ago
- TOUGH2
0
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?…
- mBeng
- mBeng
- 6 mths ago
- 5 replies
- 51
- mBeng6 mths ago
- TOUGH2
0
How to apply this unique Mix of Neuman + Dirichlet Boundary conditions, for Temperature & Pressure, 1-d Problem
Hello everyone I am trying to setup a 1-D validation problem from a research paper for validating experimental results. In short, I need to apply Neuman & Dirichlet Boundary conditions,…
- Brad Castleberry
- Castleberry
- 6 mths ago
- 14 replies
- 60
- Brad Castleberry6 mths ago
- TOUGH2
0
Hysteretic RELP and CAP
Hi, Just a quick question: Is it possible to use IPR 12 with ICP 9 ? Following the manual, it should only be implemented with ICP 12, since ICP 12 uses some parameters from IPR 12,…
- Ramin
- Ramin.1
- 6 mths ago
- 3 replies
- 23
- Christine Doughtymoderator6 mths ago
- TOUGH2
0
Partitioning Tracer-EOS7C
Hi, I have two question 1- Regarding temperature dependency of Henry's coefficient, I was wondering if TOUGH2/EOS7C considers this or not? and if yes, at what reference temperature should HCTRC…
- Ramin
- Ramin.1
- 6 mths ago
- 4 replies
- 35
- Ramin6 mths ago
- TOUGH2
1
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
- Shirin_Samani
- 1 yr ago
- 2 replies
- 151
- 1
- Brad Castleberry6 mths ago
- TOUGH2
0
Difficulty in Understanding Mesh creation
Here are the contents of Meshmaker (This makes a radial grid with radius 224m and depth 10m, RZ2DL RADII 3 0.0e00 5.0e-2 7.0e-2 LOGAR 30 1.0e2 7.0e-2 RADII 1 5.001e2 LAYER 1 1.…
- Brad Castleberry
- Castleberry
- 6 mths ago
- 1 reply
- 32
- Brad Castleberry6 mths ago
- TOUGH2
0
CONNECTION in Mesh file
Hi, dear all, I am recently having problems in defining the connected elements in the MESH file. I opened the MESH file, and I found there is error in "CONNE" part (own code in writing the MESH…
- Flybear
- Flybear
- 2 yrs ago
- 2 replies
- 259
- Brad Castleberry6 mths ago
- TOUGH2
0
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.…
- Manuel Rivera
- Manuel_Rivera
- 10 mths ago
- 5 replies
- 92
- Manuel Rivera7 mths ago
- TOUGH2
1
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
- 1 yr ago
- 3 replies
- 131
- 1
- Brad Castleberry7 mths ago
- TOUGH2
0
Wettability and capillary pressure direction in TOUGH2
Previous discussions indicate that the direction for Pc is always "pulling" the wetting component toward lower saturation regions. Does TOUGH assume the aqueous phase is always the wetting phase ?…
- Buddy Wilkins
- Buddy_Wilkins
- 1 yr ago
- 6 replies
- 356
- Alfredo Battistelli7 mths ago
- TOUGH2
0
How to inject CO2 using eos2
Hi. I want to inject CO2 of 1000 ton/day and H2O of 2400 ton/day into model domain (1.5* 10 km) using EOS2. Following advice in https://tough.forumbee.…
- Shohei Narita
- Shohei_Narita.1
- 9 mths ago
- 2 replies
- 92
- Alfredo Battistelli7 mths ago
- TOUGH2
0
WellModel - ftype
Hi everyone, has anyone coupled the Wellsim wellbore simulator to tough2? as a f-type generator for example?
- Marco Cecioni
- Marco_Cecioni
- 7 mths ago
- 3 replies
- 47
- Alfredo Battistelli7 mths ago
- TOUGH2
0
Is pore compressibility in TOUGH2 not identical to bulk compressibility(1/K)?
Hello. Recently, I am trying to solve 1-D consolidation problem(Terzaghi's) with TOUGH-FLAC. In order to solve it, I first run FLAC to consider pore pressure generation(Skempton's effect).…
- Sungho Lee
- Sungho_Lee
- 4 yrs ago
- 2 replies
- 1,326
- YZ7 mths ago
- TOUGH2

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