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0
T2Well-ECO2N
Dear T2Well users; Looking for a tool to design CO2 injection aiming at CCS. T2Well-ECO2N software is new to me, I wonder if it is only a 1D simulator?…
Godarzi
Godarzi
1 mth ago
10
replies
56
Godarzi
8 days ago
TOUGH2
0
Not to achineve the end time and no error
Hello everyone, I am trying to run a geothermal reservoir model with EOS1 to predict a production rate for 10 years and the calculation did not achieve the setting end time.…
Kodama
Kodama
2 wk ago
8
replies
38
Kodama
9 days ago
TOUGH2
0
How to consider the evaporation effect of water affected by temperature in tough2
How to consider the evaporation effect of water affected by temperature in tough2 (or what is the governing equation of water conversion in liquid and vapor)?…
sue
sue
1 mth ago
8
replies
39
Christine Doughty
moderator
1 mth ago
TOUGH2
0
How to compile T2Well-ECO2N v1.02
Dear all I had downloaded the source code of T2Well-ECO2N (T2Well-ECO2N_Source_v1.02.zip), and I am now trying to compile it by gfortran on a WSL environment.…
Takahiro Nakajima
Takahiro_Nakajima
1 mth ago
2
replies
17
Takahiro Nakajima
1 mth ago
TOUGH2
0
Maximum point for time-dependent injection
Dear all, I am trying to prescribe more points for cyclic injection scenario. I checked the TOUGH2 manual, which indicated to use LTAB for the number of points in the table of rate vs time.…
Flybear
Flybear
2 mths ago
1
reply
16
Mikey Hannon
2 mths ago
TOUGH2
0
Calculating flow rate in a well on deliverability model
Hello everyone, I am trying to figure out the best way to calculate gas flow rate in a well. my approach is to first print out a COFT file and then sum up the values of flow rate between cells.…
Alborz Fathinezhad
Alborz_Fathinezhad
7 mths ago
2
replies
83
Alborz Fathinezhad
2 mths ago
TOUGH2
0
Mobility concept in TOUGH (Parameter MOP(11) )
Hi dear group, I hope this wouldn’t be a silly question I am working with an unsaturated column composed of sandstone and mudstone layers. As first step (and using EOS9),…
Diego Bedoya Gonzalez
Diego_Bedoya
3 mths ago
2
replies
25
Diego Bedoya Gonzalez
2 mths ago
TOUGH2
0
Software purchase question
Hello everybody! I am a graduate student freshman, and my supervisor asked me to use tough2 software. I didn't know this software before. I only saw itough2 on the website, but not tough2.…
Hu Zhaoyan
Hu_Zhaoyan
3 mths ago
4
replies
38
Hu Zhaoyan
3 mths ago
TOUGH2
0
TEMPERATURE = 0.000000E+00 OUT OF RANGE IN SAT
Hi All, I am a newbie to the TOUGH simulator and trying to create a small model for brine injection using EOS7 module. While I am trying to run the model,…
Yashesh Panchal
Yashesh_Panchal
5 mths ago
8
replies
42
Yashesh Panchal
4 mths ago
TOUGH2
0
Radial mesh
Hi all, I am using radial mesh to model a column, which is defined by R and Z. Is it possible to model only 1/4 of the column with a theta (θ)? I don't see where to set this. Regards, Antonio
Antonio Wu
Antonio_Wu
5 mths ago
2
replies
24
Antonio Wu
5 mths ago
TOUGH2
0
Why does the partial pressure of carbon dioxide change so much when SG is greater than zero?
I use eos2 to simulate phase transition (phase change) it is a very simple model to study the Pco2 change. but it is a little bit hard to explain. I found SG>0,…
Liheng Wang
Liheng_Wang
6 mths ago
6
replies
33
Liheng Wang
6 mths ago
TOUGH2
0
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
10 mths ago
19
replies
158
Christine Doughty
moderator
6 mths ago
TOUGH2
0
Liquid saturation definition
Recently, I showed my simulation results to my colleagues. I was asked a question, what is the liquid saturation and gas saturation. I have tried to explain, but I was confused finally.…
Liheng Wang
Liheng_Wang
7 mths ago
2
replies
14
Liheng Wang
7 mths ago
TOUGH2
0
Can we used a Neumann boundary condition for temperature simulation in TOUGH2?
If I know the heat flux (18 W/m^2), should I use the Neumann boundary condition? can I use it in TOUGH2? Thanks
Liheng Wang
Liheng_Wang
7 mths ago
4
replies
24
Liheng Wang
7 mths ago
TOUGH2
0
methane leak and plume migration in subsurface from hydrocarbon wellbores
Hi There, I would like to know what module would be best to simulate methane leakage and plume migration in the subsurface from hydrocarbon wellbores? I did some digging and came across some…
Alireza
Alireza
7 mths ago
4
replies
48
Alireza
7 mths ago
TOUGH2
0
MINC processing for fractured media
Dear all Members, Hi, I am working on fluid flow modeling in fractured media and I am using MeshMaker 1.5 to for MINC processing and mesh making. After entering the command codes,…
Ahmad Zarei
Ahmad_Zarei
3 yrs ago
2
replies
258
Diego Bedoya Gonzalez
7 mths ago
TOUGH2
0
General question about Capillary Pressure
In terms of flow I still struggle to understand the reasons/use of having capillary pressure as an option in ROCKS. How different is flow when it is disabled?…
Alejandro Bello
Alejandro_Bello
7 mths ago
4
replies
43
Alejandro Bello
7 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 Gonzalez
Diego_Bedoya
1 yr ago
2
replies
64
Diego Bedoya Gonzalez
7 mths ago
TOUGH2
0
TOUGH2; grids; running time too long
Hi! I used TOUGH2 for a transient fluid flow analysis (total time for 1 year) using grids showed in the figure. Element volumes range from 1.0e-04 to 2.0e-1.…
Jin Wu
Jin_Wu
8 mths ago
8
replies
90
Jin Wu
8 mths 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
11 mths ago
1
reply
47
Alfredo Battistelli
10 mths 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
11 mths ago
9
replies
56
Alireza
11 mths 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
11 mths ago
3
replies
52
Christine Doughty
moderator
11 mths 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
1 yr ago
1
reply
43
Stefan Finsterle
1 yr ago
TOUGH2
0
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
1 yr ago
5
replies
37
Nathalie Collard
1 yr 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
1 yr ago
2
replies
86
Junjian
1 yr ago
TOUGH2
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TOUGH+
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TOUGH2
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TMVOC
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TOGA
Pre & Post Processors
General Info Related to TOUGH
Suggestions
Questions & Answers
Help Articles
View all topics
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