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Re: Assigning source/sink in GENER block without element name/ using meshmaker
It seems something wrong with reading input file please try: MM.exe <Stencil_3DCart >Stencil_3DCart.out
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: Assigning source/sink in GENER block without element name/ using meshmaker
The mesh file generated by meshmaker should include the coordinates of each element of the mesh. Based the coordinates of well, you can find an element located at the same location as the well and…
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: Controlling BHP in TOUGH3's INFILE
If it is a production well, you may use DELV well type to keep the bottom hole pressure constant. You can also use a virtual huge volume gridblock connected to well for injection or production (the…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: Subroutine NSIN
NSIN subroutine in ECO2N uses Newtonian iteration to solve total fluid pressure in gas/liquid two phase system based on co2 mass fraction. Some time, the iteration does not converge,…
- kenny
- 2 yrs ago
- TOUGH2-MP (no longer supported by LBNL)
- Reported - view
Re: Setting atmospheric, impermeable, and adiabatic boundary conditions
Hi Karissa, You approach for setting the atmospheric boundary should work. You can also use additional " virtual grids" connected to the grids at surface as the boundaries.…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: TOUGH3-failure in linear solution
It is not enough information to figure out the problem. If you can post the original input files, it will be very helpful.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: MPI_Allreduce error
I guess something wrong during writing output or SAVE file at the time step 200. You may play around with different output control options.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: How to change the volume in ELEME Block
@AmyJackson The column you marked is not the interface area for heat exchange. It is the connection area between two elements. The area is actual interface area between two elements.
- kenny
- 2 yrs ago
- 1
- TOUGH+
- Reported - view
Re: How to change the volume in ELEME Block
You can find the volume of element locates at 21-30 column after the keyword "ELEME". Detailed discussion for the keyword "ELEME" can be found in the user manual. All the elements have a volume of 0.…
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: Is there a way to specify the component being produced from a source well?
Have you tried "MASS" or "DELV" for the production. Through the output control "OUTPU" keyword, you are able to output production rate for any phases and any components.…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: GOFT files only printing for one component (COM1)
The INFILE does not include MESH. I can not test it. This bug is expected to be fixed by commenting out one source code line in file: Input_Output.f90, SUBROUTINE RFILEWRK,…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: How should I compile TMVOC and use executable to run a simulation in the Windows 7 operating system?
@Haiyan Zhou You do not need to modify the subroutine name, just strictly follow the guide for TOUGH3 compilation. The compilation guide provided in TMVOC is for tough2.
- kenny
- 2 yrs ago
- TMVOC
- Reported - view
Re: How should I compile TMVOC and use executable to run a simulation in the Windows 7 operating system?
@Haiyan Zhou You need to follow the instruction for compilation of TOUGH3. TMVOC is a module of tough3 and it can not be compiled separately.
- kenny
- 2 yrs ago
- TMVOC
- Reported - view
Re: TOGA released for licensing
Attached are makefiles and solution file for toga compilation on different platform, and bug report.
Attachment
- kenny
- 2 yrs ago
- TOGA
- Reported - view
Re: Pressure reporting: Tgh2-ECO2M
Hi Godarzi, I run your test example with tough3/eco2m without any problem. The simulation results look reasonable and can not duplicate your problem.
- kenny
- 2 yrs ago
- TOUGH2
- Reported - view
Re: CHEMP block for diesel and gasoline?
Hi Mikey, do you get chance to take a look: Bruce E. Poling, John M. Prausnitz, John P. O'Connell - The properties of gases and liquids-McGraw-Hill Professional (2000).…
- kenny
- 3 yrs ago
- TMVOC
- Reported - view
Re: 3D Visualization Software
TOUGH mesh only provides the central point coordinates of each gridblock. For a full 3D plot, you need the gridblock shape information (such as coordinates for corner points).…
- kenny
- 3 yrs ago
- Pre & Post Processors
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
As the model uses small gridblocks, it is normal to have small time step size. CO2 injection causes dry out near the wellbore and leads to salt precipitation. This could be real situation.…
- kenny
- 3 yrs ago
- 1
- TOUGH2
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
It seems the temperature dropped to a lower limit ( several degree C) of the ECO2N near the injection gridblocks causes the convergence problem. You need input the corresponding enthalpy (GENER.…
- kenny
- 3 yrs ago
- TOUGH2
- Reported - view
Re: EOS7c and NCG injection
EOS7C use an iterative approach for solving gas mutual solubility. This approach sometime has the convergence problem and causes failure of the iteration.…
- kenny
- 3 yrs ago
- TOUGH3
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
Do you mean injecting CO2 into a water saturated core or injecting water into a CI2 saturated core? ECO2N should work well for both cases, if temperature and pressure are the reasonable range.…
- kenny
- 3 yrs ago
- TOUGH2
- Reported - view
Re: AZ_calc_blk_diag_inv: ERROR: the factorization has produced a singular U with U[2][2] being exactly zero.
This may indicate a bad linear equation system (such as diagonal terms are all zero) formed during solving non-linear equations . It is difficult to tell the specific reasons.…
- kenny
- 3 yrs ago
- TOUGH3
- Reported - view
Re: Access violation
Not enough information. I guess something wrong with model setup. Can you run the samples for eos7c?
- kenny
- 3 yrs ago
- TOUGH3
- Reported - view
Re: Issue modeling a soil with zone of unsaturated vapor
Hi Tyler, I did not see any problem for the model setup. However, I did see you turn the diffusion and non-isothermal simulation on. Have you tried the model with both of them turn off?
- kenny
- 3 yrs ago
- TOUGHREACT
- Reported - view
Re: T2Well semi-analytical solution in reservoir
In T2well, the heat contribution to the energy balance equation from the rock surrounding wellbore can be calculate using a semi-analytical solution. The part of energy is treated something like a…
- kenny
- 3 yrs ago
- TOUGH2
- Reported - view

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