TOUGH Website

How to enable Javascript

TOUGH2

All topics

Follow

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 days ago
- 5
- 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
- 74
- Jinyong Zhang3 days ago
- TOUGH2
0
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
- 1 mth ago
- 5 replies
- 37
- Alfredo Battistelli3 wk 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
- 2 mths ago
- 3 replies
- 16
- Godarzi K1 mth 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
- 4 mths ago
- 1 reply
- 37
- Alfredo Battistelli3 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
- 4 mths ago
- 2 replies
- 20
- Nur Wijaya4 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
- 4 mths ago
- 2 replies
- 21
- Nur Wijaya4 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
- 585
- Florian DELSANTE4 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
- 5 mths ago
- 2 replies
- 26
- T. Young5 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
- 5 mths ago
- 4 replies
- 29
- C. Huggins5 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
- 10 mths ago
- 17 replies
- 160
- Godarzi K5 mths ago
- TOUGH2
0
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
- 5 mths ago
- 2 replies
- 20
- Godarzi K5 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
- 5 mths ago
- 5 replies
- 13
- Godarzi K5 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
- 6 mths ago
- 2 replies
- 17
- Godarzi K6 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
- 7 mths ago
- 1 reply
- 24
- Yingqi Zhangmoderator6 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
- 7 mths ago
- 2 replies
- 31
- Carla Romano7 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
- 89
- Daniel Carbajal7 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
- 7 mths ago
- 12 replies
- 32
- Godarzi K7 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
- 2 yrs ago
- 3 replies
- 263
- Godarzi K8 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
- 9 mths ago
- 8 replies
- 61
- Kodama9 mths 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
- 10 mths ago
- 8 replies
- 60
- Christine Doughtymoderator9 mths 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
- 10 mths ago
- 2 replies
- 43
- Takahiro Nakajima10 mths 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
- 11 mths ago
- 1 reply
- 29
- Mikey Hannon11 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
- 1 yr ago
- 2 replies
- 110
- Alborz Fathinezhad11 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
- 11 mths ago
- 2 replies
- 47
- Diego Bedoya Gonzalez11 mths ago
- TOUGH2

1 2 3 4 5 12 Next

Back to top

Categories

View all topics

Top contributors

Recent activity