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Coupled reservoir-wellbore model initialization (using T2Well)
Hello everyone, I have started using T2Well to simulate coupled reservoir-wellbore problems recently. While initializing the numerical model, I find the following problem;…
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The TOUGHREACT V4.13's calculation time is long
Hi everyone, I have been trying to run TOUGHREACT V4 Deep Salt Formation 2-D Radial Model Problem 6 with the instructions in the manual. However, I encountered the following two troubles:…
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After the result data is imported into tecplot, the title does not match the graph.
Hi, everybody. I have an OUT file import Tecplot mapping problem, very eager to get your help.😵 I made a extraction model by petrasim ( injection of CO2, extraction of deep saline water, ECO2N ).…
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TOUGHREACT ECO2N
I want to use TOUGHREACT V3.0 ECO2N simulate the mineral changes caused by the co injection of different concentrations of SO2 and CO2, mainly observing gypsum precipitation.…
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TOUGHREACT1.2/ECO2N: About the inject rate and maximum pressure
Hi, everyone I'm using TOUGHREACT1.2/ECO2N with Petrasim. I am simulating the injection of CO2(isothermal) at a constant rate of 6.5kg/s(just one GENER)using a rectangle mesh,…
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Converting single porosity mesh into dual porosity (dual-perm) mesh
By any chance, does anyone know a way of converting single porosity mesh elements file into dual porosity (dual-perm) mesh model file (with correct connections)? Would appreciate any feedback.…
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EOS5 but Helium in stead of Hydrogen
Hello, I am trying to simulate a year long helium injection with varying rates using EOS5. I'm wondering if I would need to change something in the source code for this to run correctly,…
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Two phase flow (Diffusion vs advection) with mesh sizes
Dear all, dear Finsterle, I have a question regarding the mesh size and its impact on diffusion in two-phase flow. I'm curious to know if the mesh size affects the diffusion from element0 to element1.…
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how to use RESTART to inherit the minerals fractions and change P T?
Hi, My model is 1D with 10*10*400 meter. Firstly, I renamed the save and savechemical to INCON and inchemical in the first simulation, and copied these two files to the second simulation folder.…
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Simulated CO2 injection into aquifers using T2WELL/ECO2M did not run successfully
Dear TOUGH community users, I am new to T2WELL/ECO2M and I am simulating CO2 injection into the aquifer, establishing a model of 0~-900m, the aquifer is located at -750~-800m,…