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0
TOUGH+RealGasBrine for CO2 injection
Hi, I am working on CO2 injection in depleted Oil and Gas reservoirs for enhanced oil recovery and sequestration. I am planning to buy TOUGH+RealGasBrine for this purpose,…
Yashvardhan Verma
Yashvardhan_Verma
3 yrs ago
14
replies
146
Brad Castleberry
10 mths ago
TOUGH+
0
TOUGH-HYDRATE - Problems with the maximum mass fraction of methane in aqueous phase
I'm trying to equilibrate a sloping system, containing a AqH phase and a Aqu phase. If methane mass fractions of methane in water are not maximum, hydrate phase dissolves.…
Cristiane
Cristiane
8 yrs ago
9
replies
2,272
KHS
3 yrs ago
TOUGH+
1
Hi everyone, i am new to Tough+Hydrate. I compiled the source codes but the simulator didn't run. i have attached my run.
paul
paul
7 yrs ago
6
replies
1,105
1
Alejandro Bello
1 yr ago
TOUGH+
1
Pre/post processing tools for TOUGH+ Hydrate
Hi, I am starting to use this tool and wondered if PyTOUGH could be used for this? I am familiar to Python and would be nice to know if there exists scripts fro pre and postprocessing in Python.…
Alejandro Bello
Alejandro_Bello
4 yrs ago
6
replies
412
1
Cristiane Romio
3 yrs ago
TOUGH+
0
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?
Alejandro Bello
Alejandro_Bello
2 yrs ago
5
replies
95
Alejandro Bello
2 yrs ago
TOUGH+
0
TOUGH+HYDRATE pre/post scripts
If there is any active user on T+H, is anyone interested in discussing pre and post processing options. After struggling for some time, I have managed to put some scripts in python to process both…
Alejandro Bello
Alejandro_Bello
1 yr ago
4
replies
88
Alejandro Bello
5 mths ago
TOUGH+
0
DIFFUSION Block
Hi, I am using TOUGH+Hydrate and I'm fairly new to it and learning as I go. I am using injection of water into a gas bearing reservoir. I wanted to include the diffusion block and tried the example…
Sulav Dhakal
Sulav_Dhakal
4 yrs ago
4
replies
566
Rishabh Mishra
3 yrs ago
TOUGH+
0
Tough+Hydrate (Data oscillation)
I encountered a problem in the calculation process and want to ask for help. When processing the calculation results, it is found that the gas production rate will fluctuate sharply at the initial…
Li
red_canvas
1 yr ago
3
replies
89
LL
10 mths ago
TOUGH+
0
Inhibitor parameters in T+H
Browsing through the sample files I encountered the following two lines that sets up the inhibitor in the HYDRATE Section. In the manual, the following parameters are set for the variables…
Alejandro Bello
Alejandro_Bello
2 yrs ago
3
replies
52
Alok Prasad
1 yr ago
TOUGH+
0
About TOUGH+HYDRATE error
Hello, I have a question about TOUGH+HYDRATE(T+H). I want to run cartesian model (gird : 57x57x61(total about 200000). But T+H doesn't operate, and I get the following error message on the terminal:…
Seo-Yoon Moon
SeoYoon_Moon
2 yrs ago
3
replies
99
Brad Castleberry
2 yrs ago
TOUGH+
0
GENER block injection fluid
Hello, There is an option for injection component on the TOUGH+HYDRATE GENER data block defined by COM1, COM2, COM3, etc. However it doesn't specify how we can inject a particular fluid into an…
Sulav Dhakal
Sulav_Dhakal
4 yrs ago
3
replies
513
George Moridis
moderator
4 yrs ago
TOUGH+
0
Permeability (I) for a 2D cylindrical model
Hi, I have a query regarding initializing anistropic permeability in ROCKS for a 2D cylindrical geometry model. In the 3D case it is quite clear that PERM(I); i =1,2,3 stand for permeability in x,y,…
David S. Lall
David_S_Lall
2 yrs ago
2
replies
56
David S. Lall
2 yrs ago
TOUGH+
0
How to handle convergence
I am using a simple 2D grid to simulate the growth of hydrates after some gas injection occurs in the system. Ideally I would like to shut down the source (injector) and let the system evolve with…
Alejandro Bello
Alejandro_Bello
2 yrs ago
2
replies
114
Alejandro Bello
2 yrs ago
TOUGH+
0
how to define MOP
Hi all, I am a very fresh user and have some difficulties specifying MOP . TOUGH+ manual contains few examples of input files. I have read those and found myslef completely confused about which part…
Pavel
Pavel
5 yrs ago
2
replies
403
Pavel
5 yrs ago
TOUGH+
0
Hi everyone, I will appreciate it if anyone can give me a sample of the EXT-INCON data block. thanks paul
paul
paul
7 yrs ago
1
reply
884
LIN DECAI
6 mths ago
TOUGH+
0
Simulation Stopped without Error
Hi, everyone. I am trying to make simulation model for hydrate production with depressurization method using TOUGH+HYDRATE. To do this, I made 2D radial model (150*170 grid cells) to simulate the…
T. Young
Young
1 yr ago
1
reply
47
T. Young
1 yr ago
TOUGH+
1
The order of ELEME and CONNE will influence computation results
I used to think that ELEME and CONNE can be arranged in arbitrary order as long as the blocks provide same information, but recently I found changing the order of ELEME and CONNE can significantly…
Htliu
Htliu
1 yr ago
1
reply
60
1
Christine Doughty
moderator
1 yr ago
TOUGH+
0
The program stops unexpectedly
My file works, but it stops suddenly after a period of time. I have tried many methods, changing the grid, changing the parameter settings, changing the initial conditions,…
Li
red_canvas
1 yr ago
1
reply
55
Htliu
1 yr ago
TOUGH+
0
A question about computational parameters
If a simulation time is taking too many tile steps until it reaches the Max_NumTimeSteps parameter, but it has covered only a short of time simulated, what can be done in PARAM to optimize this.…
Alejandro Bello
Alejandro_Bello
2 yrs ago
1
reply
52
Matthew Reagan
moderator
2 yrs ago
TOUGH+
0
Unexpected gas phase evolving
In a simulation case where no gas is defined nowhere in the initial conditions (Aqu with X_m_A=0) I am getting some values of gas at during the simulation.…
Alejandro Bello
Alejandro_Bello
2 yrs ago
1
reply
65
Christine Doughty
moderator
2 yrs ago
TOUGH+
1
Injecting Methane in TOUGH+RealGasBrine model, but none appears in output
Hello, I am trying to run a simple 1-D model in which I inject gas phase methane into an initially water-saturated column of rocks. I have been able to model this system using TOUGH2-EOS7C and…
Michelle Plampin
Michelle_Plampin
4 yrs ago
1
reply
411
1
KHS
3 yrs ago
TOUGH+
0
Porosity reduction by hydrate/ice deposit
Hi, I have a question regarding the porosity reduction of a rock after hydrate/ice formation. I see that there is the compressibility and expansivity option on the ROCKS data block which determines…
Sulav Dhakal
Sulav_Dhakal
4 yrs ago
1
reply
472
KHS
3 yrs ago
TOUGH+
0
Compiling/Executing TOUGH+RealGasBrine - Also, Hysteresis?
Hello, I would greatly appreciate some help getting TOUGH+RealGasBrine running on my PC. Below is a summary of the things I have tried so far without success:…
Michelle Plampin
Michelle_Plampin
5 yrs ago
1
reply
376
Michelle Plampin
5 yrs ago
TOUGH+
0
Does anyone know how to couple FLAC3D with TOUGH+HYDRATE v1.5?
LL
copper_kettle
9 mths ago
39
TOUGH+
0
About the max computable number of elements.
I have the academic version of TOUGH+HYDRATE. I can only compute less than 10000 elements in windows10, and no more than 30000 elements. I want to know how can I compute more than that.…
LL
copper_kettle
10 mths ago
32
TOUGH+
1
2
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General Info Related to TOUGH
Suggestions
Questions & Answers
Help Articles
Miscellaneous Announcements
View all topics
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