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Re: without the addition of inhibitors
Can you provide the output files?
- kenny
- 2 yrs ago
- 1
- TOUGH+
- Reported - view
Re: pressure remains constant during the formation of hydrate
Use a virtual large-volume gridblock with constant pressure and connect the virtual gridblock to the well gridblock. the flux between the well gridblock and the virtual gridblock is the production…
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: "ITERATION ON SOLUBILITY FAILED" in restart
The log file show two problem (1) MAX RES is extremely large, (2) no convergence in solubility model. Please take a look which happen first. The solubility convergence problem has been over there…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: Error compiling TOUGH3 and AZTEC
Have you tried this one: https://tough.forumbee.com/t/g9h57pf/tough3-installation-issue We have a newer version (TOUGH3 V1.1), which is expected to be more robust for installation.…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: AZTEC solver - rapidly increasing temperatures going out of range
It has been reported many times that the AZTEC is not robust. I don't expect AZTEC can significantly improve the performance compared to PETSC.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: Increase time step size?
The convergence speed is a challenge problem for some TOUGH simulations. There are many reasons can cause bad convergence. In your case, it looks like the equation 3 (CO2 mass balance equation)…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: How to run the example "co2 leakage along a fault" with tough3-eos2?
For simulation of "co2 leakage along a fault", you need the ECO2M module (tough3-eco2m.exe), not the eos2.
- kenny
- 2 yrs ago
- 1
- Questions & Answers
- Reported - view
Re: error compiling TOUGH3 on Ubuntu : Failed to build TOUGH TPLS
@Haiyan Zhou The error message 'cannot find -lpetsc' means compiled PETSC library can not be found. It is still the PETSC installation problem. Do you have the source code license of TOUGH3? If yes,…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: error compiling TOUGH3 on Ubuntu : Failed to build TOUGH TPLS
Have you try this one: https://tough.forumbee.com/t/g9h57pf/tough3-installation-issue?
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: CO2 injection in a depleted oil field
What components are you considering for the simulation? For CO2, salt, water, use eco2n, eco2m or eco2n V2. for CO2, CH4, Oil, water, try TOGA
- kenny
- 2 yrs ago
- TOUGHREACT
- Reported - view
Re: TOUGH2-MP : simulations halted after 1 day simulations
You did not specify the linear solver in the input file. The program picks up AZTEC for solving linear equations, but it does not work properly for your model.…
- kenny
- 2 yrs ago
- Questions & Answers
- Reported - view
Re: How to set a production well with constant pressure
For the constant pressure well, you may use a virtual large volume (1.0e50) element connected to the well block, the flux between the virtual block and the actual well block is the injection and…
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: Error compiling TOUGH3
@Barbara Carrera I can not duplicate the problem on my computer. AZTEC requires less effort for compilation. I did not separate it from the TOUGH3. We are preparing a minor updated version of TOUGH3…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: Volume and Mass Balance Error in flow.out
Do not have enough information to figure out the reason, but I do see you have MULTI (2 2 3 6). EWASG does not use (2 2 3 6)
- kenny
- 2 yrs ago
- TOUGHREACT
- Reported - view
Re: TOUGH2-MP : simulations halted after 1 day simulations
The bug for AZTEC has been fixed long time ago. You seems have different problem (The AZTEC bug problem halts at the first time step, but your model runs to time step 155).…
- kenny
- 2 yrs ago
- Questions & Answers
- Reported - view
Re: Volume and Mass Balance Error in flow.out
Do you have a mesh file? Everything being 0 could be caused by the gridblocks volume=0 or porosity=0. You may check.
- kenny
- 2 yrs ago
- TOUGHREACT
- Reported - view
Re: SAVE file not consistent with OUTPUT
Can you post the input and outputs? I am interested in investigating the reason for this problem.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: A question about coupling TOUGH2 and FLAC3D
This seems a question for 'FLAC3D', not for TOUGH
- kenny
- 2 yrs ago
- Questions & Answers
- Reported - view
Re: End time of simulation
I guess you limit to the simulation with a maximum number of 999 time steps. After 999 time steps, the simulation only reaches around 300 years. If you need longer time simulation,…
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: End time of simulation
can you post your output file here? There is no enough information to tell the reason.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: TOUGHREACT_Debugging
I am pretty sure something wrong with flow.inp formatting. Please try entering 2 empty lines before keyword RPCAP.
- kenny
- 2 yrs ago
- TOUGHREACT
- Reported - view
Re: Getting Started: Homogenous Aquifer
See the corresponding keywords in user manual section 8, such "ROCKS' section for information of Rocks.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view
Re: Assigning source/sink in GENER block without element name/ using meshmaker
(1) Then format is wrong for SS_GROUP namelist input. You may take a look of the source code, to make sure the correct format requirement (it changes sometime).…
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: TOUGH + Phase equilibrium Relationship...where am i wrong?
Have you compared your equilibrium pressure plot with the the figure presented in the T+H user manual? I guess something wrong with your calculation for the equilibrium pressure.
- kenny
- 2 yrs ago
- TOUGH+
- Reported - view
Re: Getting Started: Homogenous Aquifer
TOUGH always uses SI units. TC at here is the formation heat conductivity under fully liquid-saturated conditions and has a unit of W/m˚C.
- kenny
- 2 yrs ago
- TOUGH3
- Reported - view

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