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Which package is suitable for geochemical and geo-mechanical study of CO2 sequestration?
Which software package will be most suitable for studying the geochemical and geo-mechanical aspects of CO2 sequestration in saline aquifers and depleted hydrocarbon reservoirs?
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ELEME & CONNE blocks
Hello everyone, I am trying to understand how to calculate grid blocks volumes and interface areas of heat exchange in the ELEME block of Toughreact flow.inp file.…
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How to confirm mole fractions of injected CO2 and SO2
Hello, I'm new to Toughreact codes. I'm simulating 1-D flow through a rock sample of dimension 50mmx100mm. CO2 is injected with SO2 impurity (10% of CO2 volume fraction) for 24 hours (1 day) and the…
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An error running the "CO2 leakage along a fault" example in toughio tutorial
Hi, When I was trying to run the INFILE generated by the "generate_model_parameters_input_file" script, I had this error message: "forrtl: severe (408): fort: (2):…
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Flux question
I need to track the mass balance of water through a system and pull it out every step to transfer to a reaction modeling code. Can anyone tell me what array/indexing I can use to get the flux across…
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No error, nothing... Why this file refuses to Run? Tried everything, but it just wont run.
I am modeling a R-Z system(100-X, 190-Z). There are just three layers, TOPSD, BOTSD, and HYDRL, apart from thin top and bottom cell. Everything is setup correctly.…
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EOS3-sink/source rates are piecewise constant, how to set up?
As described in the title, I want to set up sink/source rates which are piecewise constant,as shown in figure attached, I tried to set up the input file, but i'm confused about it?…
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Error For missing parameters,
My grid block size is 1 x 1 cm. The error said that I have a problem with specific element eventhough it is defined. I am not sure what is the issue. Could you please help me.
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Large Size of Plot_Data_Elem file
I am getting very large Plot_Data_Eleme output file (20 GB). Is it normal? Is it possible to get this file only for certain time interval instead of all time steps?
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Facing problem to match TOUGH output with excel and Python
Dear TOUGH community, Recently I am conducting 1-D stead-state radial heat conduction problem The result I got from PetraSim(TOUGH) could not match with the result from excel or python,…
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1D advection-diffusion problem ( velocity input)
I am using PetraSim 2018 so I can use only TOUGH (not TOUGH2) and TOUGHRECAT I try to solve 1D advection-diffusion problem where water velocity is require as an input value Please suggest me how…
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cguess and ctot in chemical input
Dear all, I would like to ask what does cguess and ctot mean in the chemical input in ToughReact? I have read the user guide, I have also searched in papers and still haven't found an answer what…
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How to run the example "co2 leakage along a fault" with tough3-eos2?
Hi everyone, I am new to tough3 and I started with the given example "co2 leakage along a fault". I Created the INFILE, MESH and INCON but when I run Tough3, I get the following Error.…
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How to calculate what portion of a constituent adsorbs.
Hello there, I ran a 1-cell chemical initialization simulation that includes surface complexation for 1000 years. For some constituents such as Cr, the total sorbed moles are more than their initial…
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crashing after reaching equilibrium and starting VOC injection
Hi everyone, I am simulating a 3D sand pack test where it is half full of water with some small hydraulic head from one end to another and the oil leaks into the sand at some distance above this…
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Facing problem to set boundary conditions
Hello TOUGH User Forum, I am Asma Recently, working on TOUGH3 simulation Here I have attached a TOUGH3 Input file (TOUGH3_Structure_Simulation.dat file) which is extracted from Leapfrog TOUGH after…
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Coming This SEPTEMBER 18-20: LBNL's TOUGH Symposium (and Short Courses)
**Coming This SEPTEMBER 18-20: LBNL's TENTH TOUGH Symposium (& Short Courses) (See Schedule)** Symposium will be In-person at Lawrence Berkeley National Laboratory.…
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Vector flow maps using PyTOUGH
Hi All, Can anyone tell me, how to plot flow vectors using t2listing class? I can easily plot scalar field from my results using layer_plot method, but do not know what to assign to flow attribute of…
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Heat generation in EOS3
Hello, I am a relatively new TOUGH2 user. I have developed a model for heat and fluid flow in a basin with a lake. I am attempting to have atmospheric boundary conditions are the top of the model…
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changes in chemical.inp
Dear all, I am a totally new Toughreact user so please forgive me if my question is a bit stupid. I want to modify the chemical.inp from one of the Toughreact examples (1d-CO2).…
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Can TOUGH3 EOS7C model temperature below 13 celsius degree?
I am modelling groundwater and gas migration using TOUGH3 EOS7C. I set up the model as an isothermal problem with a constant air temperature 5 degree (temperature assigned for atmospheric elements)…
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Declining steam cap pressure
Dear TOUGH community, I am modeling a liquid-dominated geothermal reservoir underlying a steam cap. In the natural state I was able to match the cap pressure providing mass by means of several…
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error compiling TOUGH3 on Ubuntu : Failed to build TOUGH TPLS
Hi All, I tried to compile TOUGH3 on a new server with Ubuntu 20.04 but not successful. (Please refer to the error.png for error screenshot). I have all dependencies installed and their versions…
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van Genuchten - Mualem model
I am reviewing the RPCAP keyword with the G-M model (7). There are recurring terms Sl, Slr, and Sgr that are not defined in the User Manual. I understand "irreducible water saturation" is Slr.…
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Defining Tortuosity
How to insert the tortuosity in Petrasim software?