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    No convergence in NSIN at - non-isothermal simulation T2WELL/ECO2N

    Dear TOUGH community users, I am trying to simulate CO2 injection using T2WELL/ECO2N. In the model, the grid is radial and both wellbore and reservoir are initially fully saturated with water X3=0.…
    • Jose Kevin Pauyac Estrada
    • Jose_Kevin_Pauyac_Estrad
    • 7 days ago
    • 1 reply
    • 16
    • Christine Doughtymoderator2 days ago
    • TOUGH2
  • 0

    Who can send me a TMT2 program, thank you

    I need to convert the grid generated by GMS to tough2 format
    • ZUOJINSONG
    • ZUOJINSONG
    • 2 days ago
    • 2 replies
    • 12
    • ZUOJINSONG2 days ago
    • TOUGH2
  • 0

    Subroutine NSIN

    Hi everyone, I am running ECO2N in Tough2-mp, to simulate CO2 injection in a 3D model. Initialization of the model goes without problems, and the output is used as initial conditions for the CO2…
    • Júlio Carneiro
    • Julio_Carneiro
    • 6 yrs ago
    • 2 replies
    • 745
    • Kenny4 days ago
    • TOUGH2-MP (no longer supported by LBNL)
  • 0

    Web application toughio-dash released to public

    Hello, The web application I developed to pre-process TOUGH input files has been released to the public and can be accessed via: https://toughio-dash.lbl.…
    • Keurfon Luu
    • Keurfon_Luu
    • 4 days ago
    • 8
    • Pre & Post Processors
  • 0

    applying heat load in BHE and varying input T?

    Hi all, I am using T2Well with TOUGH2 to model a borehole heat exchanger and was wondering if it was possible to apply a heat load to the BHE? I have tried something of the form below:…
    • Hannah Doran
    • Hannah_Doran
    • 2 wk ago
    • 4 replies
    • 22
    • Alfredo Battistelli8 days ago
    • TOUGH2
  • Format of INCON and SAVE file

    Hi, I am trying to capture the block status (perm, poro, pressure etc). In the previous TOUGH2 or TOUGHREACT, the INCON or SAVE file could contain the perm, porosity, and pressure,…
    • Flybear
    • Flybear
    • 2 yrs ago
    • 18 replies
    • 166
    • Jianhua Jiang2 wk ago
    • TOUGH3
  • Setting atmospheric, impermeable, and adiabatic boundary conditions

    Hello, I’m working on modeling the flow of CO2 and water into a hydrothermal system using EOS2. I want to set the top boundary to atmospheric conditions and the side and bottom boundaries to…
    • Karissa R
    • Karissa_R
    • 2 wk ago
    • 1 reply
    • 11
    • Kenny2 wk ago
    • TOUGH3
  • TOUGH3-failure in linear solution

    Hello I am currently modeling on TOUGH3 CO2 injection in a 3D grid and the reservoir of interest has a dome-like shape with 4000 elements. It's taking about three hours to complete a full run,…
    • Elsy Tanios Milan
    • Elsy_Tanios_Milan
    • 3 wk ago
    • 1 reply
    • 15
    • Kenny3 wk ago
    • TOUGH3
  • MPI_Allreduce error

    I am getting this error (see picture attached) while running EWASP with 16 cores. Any thought as to what's going on? Thank you in advance for your help.
    • Yannick Champollion
    • Yannick_Champollion
    • 3 wk ago
    • 1 reply
    • 9
    • Kenny3 wk ago
    • TOUGH3
  • 0

    How to change the volume in ELEME Block

    I am fairly new to TOUGH -Hydrate and just simulating through the default files available. I would like to know how to or where to add the volume of the reservoir in ELEME Data Block and will have…
    • AmyJackson
    • AmyJackson
    • 3 wk ago
    • 5 replies
    • 16
    • AmyJackson3 wk ago
    • TOUGH+
  • Is there a way to specify the component being produced from a source well?

    My producing well is producing fluid through the ESP and venting gas through the casing annulus. Both flows are controlled independently. I am trying to history match the test and would like to…
    • Yannick Champollion
    • Yannick_Champollion
    • 4 wk ago
    • 5 replies
    • 28
    • Yannick Champollion3 wk ago
    • TOUGH3
  • 0

    How should I compile TMVOC and use executable to run a simulation in the Windows 7 operating system?

    Hello everyone, I have an executable for TMVOC and I am not sure how to use it to run a simulation. I tried to run problem 7 mentioned in the manual on the Windows 7 PC, but it could not work.…
    • Fang Wang
    • Fang_Wang
    • 8 yrs ago
    • 9 replies
    • 1,754
    • Stefan Finsterle3 wk ago
    • TMVOC
  • 0

    Tuning diffusion coefficients for water isotopes

    Hi @Eric Sonnenthal I have a few questions about modeling diffusion for water isotopologues in an evaporating soil. Basically, the setup (following Singleton et al.…
    • Tyler Huth
    • Tyler_Huth.1
    • 3 mths ago
    • 11 replies
    • 48
    • Tyler Huth3 wk ago
    • TOUGHREACT
  • GOFT files only printing for one component (COM1)

    Running EWASG and GOFT files are only printing for COM1 and not for COM3 (see my INFILE attached). I have two generation elements per node (the injection /production wells move two components,…
    • Yannick Champollion
    • Yannick_Champollion
    • 1 mth ago
    • 3 replies
    • 23
    • 1
    • Yannick Champollion4 wk ago
    • TOUGH3
  • GOFT

    Hi all, I'm experiencing an issue with the use of the GOFT keyword under Tough3. I don't manage to obtain the GOFT output files, and have no reason why.…
    • Florian DELSANTE
    • Florian_DELSANTE
    • 2 yrs ago
    • 9 replies
    • 86
    • Yannick Champollion1 mth ago
    • TOUGH3
  • 0

    Using rock type "x" in T2Well

    Hi T2well gives you the option to represent your tubular as a bundle of smaller tubes. I was trying to use rock type x (domain) right after the wellhead for representation of the wellhead choke.…
    • Godarzi K
    • Godarzi_K
    • 1 mth ago
    • 4 replies
    • 19
    • Godarzi K1 mth ago
    • TOUGH2
  • Problem with running the sample (r2dl) using TOUGH3/TMVOC

    Hi, everyone, I had been using TOUGH2 family code. Recently, I began to use TOUGH3, particularly using TMVOC module for my research. I firstly tested the Problem No.…
    • Yue Luo
    • Yue_Luo
    • 2 yrs ago
    • 11 replies
    • 141
    • Haiyan Zhou1 mth ago
    • TOUGH3
  • TOGA released for licensing

    TOGA released for licensing . TOGA (TOUGH Oil, Gas, Aqueous) is a numerical reservoir simulator for modeling non-isothermal flow and transport of water, CO<sub>2</sub>, multicomponent oil,…
    • helen prieto
    • helen_prieto
    • 2 yrs ago
    • 1 reply
    • 55
    • Kenny1 mth ago
    • TOGA
  • 0

    CHEMP block for diesel and gasoline?

    Hello, does anyone know where I can get access to a CHEMP block for diesel fuel and gasoline? Preferably, reference documents justifying the parameterization would also be helpful,…
    • Mikey Hannon
    • Mikey_Hannon
    • 2 mths ago
    • 2 replies
    • 23
    • Alfredo Battistelli1 mth ago
    • TMVOC
  • 0

    Pressure vs CO2 DG

    Hi everyone, I've asked my self a question that i can't find a plausible answer, i hope that you can help me with this. It regards to CO2 injection at 15 ºC and 33 MPa on a reservoir…
    • luis
    • luis
    • 5 yrs ago
    • 7 replies
    • 483
    • Alfredo Battistelli1 mth ago
    • TOUGH2
  • 0

    T2WELL/ECO2N problem with mass rate

    Dear TOUGH2 community users, I am new to T2Well and I am trying to simulate pure gas-CO2 injection with several radial wellbore cells and only one big reservoir cell,…
    • Jose Kevin Pauyac Estrada
    • Jose_Kevin_Pauyac_Estrad
    • 1 mth ago
    • 4 replies
    • 31
    • Jose Kevin Pauyac Estrada1 mth ago
    • TOUGH2
  • 0

    Pressure reporting: Tgh2-ECO2M

    Hello ECO2M users, It is about pressure reporting of Tough2 when running a 1D radial model initialized with only water, flooded by CO2 at Its center using ECO2M. I get the following curves.…
    • Godarzi K
    • Godarzi_K
    • 1 mth ago
    • 6 replies
    • 31
    • Alfredo Battistelli1 mth ago
    • TOUGH2
  • Efficient time stepping with great variability in pumping/shutin period durations

    Dear colleagues, I am history matching a pumping test that consists of two 3day flow periods each followed by a 10d shutin periods. The flow rates were not constant during the pumping periods and…
    • Yannick Champollion
    • Yannick_Champollion
    • 1 mth ago
    • 1 reply
    • 13
    • Alfredo Battistelli1 mth ago
    • TOUGH3
  • At KCYC=1, EXCEED GENERATION TIME TABLE AT ELEMENT #####

    I was hoping someone would be able to help me troubleshoot this issue. I'm running EOS7C in TOUGH3. This is my OUTPUT file explanation of the error. CYCIT .......... KC = 1 KCYC = 1 DELT = 0.…
    • Erik W
    • Erik_W
    • 1 mth ago
    • 5 replies
    • 13
    • Yingqi Zhangmoderator1 mth ago
    • TOUGH3
  • 0

    Radioactive chain decay

    Hi Is it possible to simulate radioactive chain decay (i.e parents produce daughter elements) in TOUGHREACT? It is more complicated than the simple decay equation,…
    • Kaveh Sookhak Lari
    • Research Scientist
    • Kaveh_Sookhak_Lari
    • 2 mths ago
    • 3 replies
    • 35
    • Kaveh Sookhak Lari1 mth ago
    • TOUGHREACT
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