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ECO2M: Halting runs at certain maximum pressure
Hello, I'm running ECO2M and simulating a CO2 injection. I'm interested to see if there is any way I can halt the simulation runs if any of the cells reaches a certain maximum pressure,…
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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…
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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…
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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…
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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…
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Run-time library dependencies
Hey everyone, I’m trying to set up a Docker container, in a Linux like environment, with a TOUGH3 executable in it. When I attempted run the executable, I got a missing library message: .…
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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.…
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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
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Display temperature and pressure change in 2D plot
Hi everyone, I am trying to visualize pressure and temperature results for 3D model that has initial pressure and temperature values described by hydrostatic pressure and geothermal temperature…
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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,…
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Running TOUGHREACT LBNL compiled on an AMD CPU
Hi, I am using an AMD Threadripper 24 core CPU and this cannot use kmp_affinity of OpenMP so you get an warning message #72 and #71. kmp_affinity only supported by Intel processors and kmp_affinity…
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How can I run the example problems in UBUNTU 20.04.2?
Hello, I am new to using ToughReact (V3.32), and I have no idea how to run the executable already read the installation file but, I have not been able to solve the problem. Use ubuntu 20.04.…
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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…
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Generation Time Table
Dears, I have this problem while constructing the generation time table using (GENER). I have a table of 5 time-points (rows) which is illustrated below. When I run the code, it crashes.…
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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…
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Parallel processing for EOS7
I am running T3 on Ubuntu. I have successfully ran ECO2M on multiple cores in the past on this server. However, when running EOS7 on the same server, it compiles normally,…
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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…
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Mass balance issue during phase change (water -> steam)
Dear users, In TOUGH/ TOUGHREACT when we consider water-steam flow in a pipe (EOS1) and assume at given conditions for pressure and temperature the water changes its phase to vapour.…
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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,…
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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…
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Question about Run-time Error
Hi everyone, I am trying to make simulation model for hydrate production with depressurization method using TOUGH+HYDRATE. However, I got an error message as shown in the attached picture.…
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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.…
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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…
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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'.…
