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Framework for processed water injection
Hello everyone This is a rather simple problem but I would like to ensure my thought process behind this problem make sense. I would like to inject processed water (with specific ion concentrations)…
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warning: V2=0 in GasMixVisc
Hi All!, What does the following warning means? What may be the cause? FAILURE IN LINEAR EQUATION SOLVER warning: V2=0 in GasMixVisc I run TOUGH3 + ECO2N V2.…
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Unexpected temperature increase at the bottom grid
Hello everyone, I am simulating the evaporation process in the vadose zone (1-D) using EOS3 (via PetraSim). When I activate molecular diffusion, I notice an unexpected temperature increase at the…
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What is the temperature and pressure range of TMVOC?
I want to use TMVOC for CO2 storage in depleted gas reservoirs, but I'm not clear about its temperature and pressure range and couldn't find it in the manual.…
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Questions Regarding Local Refinement and Mesh Size Limitations (number of elements)
1. Local Mesh Refinement I am importing my mesh from ECLIPSE and not using the MeshMaker utility. I would like to apply local refinement, similar to the approach shown in the snippet below.…
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Thermodynamic Database for CO₂ Storage in Icelandic Basalts
Hello everyone, I've been running sample problem 5 on CO₂ storage in sandstone using TOUGHREACT V3.32. I'm interested in running this problem considering a basaltic formation, however,…
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Error Message
Hello everyone, I am getting an error message when I run my T2well-ECO2N file. The error message is: At line 210 of file t2f.f (unit = 5, file = 'stdin') Fortran runtime error:…
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INCON not creating correctly from INPUT (very new user)
Hello! I am in the early stages of learning how to run TOUGH2. I have been provided an INPUT file (titled "sam7c3"). When I try to run the program, I get an error in the OUTPUT that states "CANNOT…
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Time dependent DELV (PI/BH)
Dear community, I am trying to use a DELV source type to match some well data. However, every well start at producing at a different time. Then, it is needed to make them available at different times.…
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Help Needed: EOS3 Non-convergence in Compressed Air Injection into Aquifer
Help! TOUGH2 EOS3 simulation of compressed air injection into aquifer fails after few steps. Adjusting parameters/time steps didn't work. Seeking root causes & debugging tips!