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Calculating Total Heat Generated in an Area
Dear all, I am working with TOUGH2 Landfill Bioreactor Model (T2LBM) to simulate a biological reaction in my domain which stimulates by injecting oxygen.…
- Alborz Fathinezhad
- Alborz_Fathinezhad
- 2 wk ago
- 2 replies
- 19
- Alborz Fathinezhad3 days ago
- TOUGH2
0
FOFT keyword no printing
hi. I have been trying to select the elements of my interest to print out in the forward.out or another time series file like in the manual examples by using FOFT in my forward input file but…
- Maria Fernanda
- Maria_Fernanda
- 1 mth ago
- 4 replies
- 25
- Andri Arnaldsson1 mth ago
- TOUGH2
0
The extent of CO2 injection cooling using ECO2N
Hi all, Aiming at thermal QC of another code by using Tgh2-ECO2N, I made a simple coarse model with dimension 25x5x100 where dx=dy=200m and dz=4m, por & perm were 0.…
- Godarzi K
- Godarzi_K
- 1 mth ago
- 9 replies
- 28
- Godarzi K1 mth ago
- TOUGH2
0
Residual and solubility trapping
Hello everyone. I am working on Co2 storage using both ECO2N answer ECO2M. In the result we have 1-sg which represents the saturation of CO2 in gas phase.…
- Emad Fakher
- Emad_Fakher
- 6 yrs ago
- 3 replies
- 475
- Nur Wijaya2 mths ago
- TOUGH2
0
immature termination
Hi all, I'm trying to model an experiment where I had a cylinder filled with sand and some headspace on the top. The sand had some solvent in it. The whole cylinder was initially at about 100 degC…
- Alireza
- Alireza
- 3 mths ago
- 1 reply
- 22
- jerryjames2 mths ago
- TOUGH2
0
Pore Compressibility in ECO2M
Hi guys, I have a 3D cartesian model where I assign constant porosity across all elements in the model. In TOUGH2, I think we can assign only a constant value of pore compressibility.…
- Nur Wijaya
- Nur_Wijaya
- 2 mths ago
- 3 replies
- 29
- Alfredo Battistelli2 mths ago
- TOUGH2
1
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
- 3 yrs ago
- 4 replies
- 292
- 1
- jerryjames2 mths ago
- TOUGH2
1
T2Well constant fluid properties and EOS1 relationship?
Hi, I am currently modelling a wellbore with constant density, thermal conductivity and specific heat capacity thermophysical properties at surface temperature 40 degrees like so: Wella 2 1665.e00 1.…
- Hannah Doran
- Hannah_Doran
- 5 mths ago
- 7 replies
- 59
- 1
- jerryjames2 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
- 1 yr ago
- 7 replies
- 89
- Jinyong Zhang3 mths ago
- TOUGH2
0
Salt precipitation dependency on rate (and grid size)
Hello folks; This is about testing salt precipitation in a 1D radial model with a single injection well at its center using ECO2N where capillary forces included and a pressure release well put on…
- Godarzi K
- Godarzi_K
- 5 mths ago
- 3 replies
- 22
- Godarzi K5 mths ago
- TOUGH2
0
Constant gas production rate
We are using EWASG modulus to simulate a reservoir with water, salt, and NCG. For the production well, there are water and NCG production. We know that we can set total (gas + liquid) production…
- Ozawa Mitsuyuki
- Ozawa_Mitsuyuki
- 7 mths ago
- 1 reply
- 51
- Alfredo Battistelli7 mths ago
- TOUGH2
0
ECO2M: Meaning of VLIQ at Saq=100%
Hello, I am using TOUGH2-ECO2M, and I have a question about the scalar output parameters “Vliq” and “Vgas”. I’m using PetraSim as the post-processor, and the PetraSim windows shows “Pa-s” as the…
- Nur Wijaya
- Nur_Wijaya
- 8 mths ago
- 2 replies
- 20
- Nur Wijaya8 mths ago
- TOUGH2
0
ECO2M: Extracting Vector Orientation
Hello, I'm using TOUGH2-ECO2M and interested in extracting the "direction/orientation" of the vector output data (flow of heat, flow of fluid, etc), ideally generated in the same CSV format as in…
- Nur Wijaya
- Nur_Wijaya
- 8 mths ago
- 2 replies
- 24
- Nur Wijaya8 mths ago
- TOUGH2
0
SAVE file
Hello ! For the case I'm working on, I've created and INCON file filled with cell-by-cell porosities, permeabilities (I,J,K), pressure and temperature.…
- Florian DELSANTE
- Florian_DELSANTE
- 3 yrs ago
- 19 replies
- 593
- Florian DELSANTE8 mths ago
- TOUGH2
0
Specify the time-dependent BHP
Hi, everyone Can I set the time-dependent pressure in the DELV option? I wonder if it is possible to decrease the bottomhole pressure of the production well over time. Thanks, Young
- T. Young
- Young
- 8 mths ago
- 2 replies
- 27
- T. Young8 mths ago
- TOUGH2
0
EOS7 - Brine Definition & Tracing flow of brines
Hello everyone I am looking for more clarity on the definition of brine in EOS7. In the TOUGH2 user's guide V2, it states that, "The brine is modeled as NaCl solution,…
- C. Huggins
- Chagnon
- 8 mths ago
- 4 replies
- 30
- C. Huggins8 mths ago
- TOUGH2
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 yr ago
- 17 replies
- 196
- Godarzi K8 mths ago
- TOUGH2
1
Temperature limits of various ECO2N versions
Hi Folks, Anybody can send me a few words on this: We have a version of ECO2N (as a part of iTough2.7.0.) which doesn't perform with T>103.4, same indication seen in CO2Tab data that is limited to…
- Godarzi K
- Godarzi_K
- 9 mths ago
- 2 replies
- 24
- 1
- Godarzi K9 mths ago
- TOUGH2
0
Mole fraction Output from ECO2N
Hello Trying to get CO2 mass- and mole fraction in aqueous phase and H2O mass- and mole fraction in gaseous phase from a run with iTough2 and ECO2N in a simple radial 1D model where dry CO2 injected…
- Godarzi K
- Godarzi_K
- 9 mths ago
- 5 replies
- 15
- Godarzi K9 mths ago
- TOUGH2
0
Alternative for running immiscible brine-CO2 system
Hello folks, Sometimes you may need a reference or a benchmark to see the effect caused by implementation of an EOS as a whole. For a Brine-CO2 system, even unphysical,…
- Godarzi K
- Godarzi_K
- 10 mths ago
- 2 replies
- 17
- Godarzi K9 mths ago
- TOUGH2
0
Error1:Program received signal SIGSEGV: Segmentation fault - invalid memory reference
Hello, I have been working on a model for several months, and now when I run my model, I have the following error: Program received signal SIGSEGV: Segmentation fault - invalid memory reference.…
- nazanin
- nazanin
- 10 mths ago
- 1 reply
- 28
- Yingqi Zhangmoderator10 mths ago
- TOUGH2
0
How to account for evaporation Sw initial < Swir
Hi all, I am trying to model infiltration in unsaturated media using EOS9. I believe that in reality my media started with an initial water saturation that is lower than the irreducible water…
- Carla Romano
- Carla_Romano
- 10 mths ago
- 2 replies
- 31
- Carla Romano10 mths ago
- TOUGH2
0
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
- 2 yrs ago
- 9 replies
- 91
- Daniel Carbajal10 mths ago
- TOUGH2
0
Print out of permeability reduction
Hi guys, Anybody out there could send me a piece of advise how to get permeability reduction "k-red" printed out when running Tough2 with ECO2N? I tried a couple of things in "OUTPU" and "SELEC",…
- Godarzi K
- Godarzi_K
- 10 mths ago
- 12 replies
- 39
- Godarzi K10 mths 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
- 1 yr ago
- 8 replies
- 67
- Kodama1 yr ago
- TOUGH2

1 2 3 4 5 13 Next

TOUGH2

Calculating Total Heat Generated in an Area

FOFT keyword no printing

The extent of CO2 injection cooling using ECO2N

Residual and solubility trapping

immature termination

Pore Compressibility in ECO2M

T2Well questions

T2Well constant fluid properties and EOS1 relationship?

Software purchase question

Salt precipitation dependency on rate (and grid size)

Constant gas production rate

ECO2M: Meaning of VLIQ at Saq=100%

ECO2M: Extracting Vector Orientation

SAVE file

Specify the time-dependent BHP

EOS7 - Brine Definition & Tracing flow of brines

T2Well-ECO2N

Temperature limits of various ECO2N versions

Mole fraction Output from ECO2N

Alternative for running immiscible brine-CO2 system

Error1:Program received signal SIGSEGV: Segmentation fault - invalid memory reference

How to account for evaporation Sw initial < Swir

Error in EXT.exe

Print out of permeability reduction

Not to achineve the end time and no error

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