-
Is there a way to specify the component being produced from a source well?
My producing well is producing fluid through the ESP and venting gas through the casing annulus. Both flows are controlled independently. I am trying to history match the test and would like to…
-
Can't assign more than 500 number of material?
Hello, I am new to TOUGH2. Now, I want to generate a heterogenous field in TOUGH2, and the mesh is 50*50. Every grid has a unique material, so there are 2500 material in my model.…
-
FLOW VECTOR CANCELLING EACH OTHER FOR SOURCE/SINK TERMS
Dear, I notice that for all the source and sink elements flow vector with opposite direction are cancelling each other. To avoid this I would like to output the absolute total flow,…
-
Toughreact and eos5
Hello everyone, I am new at using Toughreact and would like to know if there is any version of Toughreact that works with EOS5 (Water, Hydrogen). If not,…
-
Error compiling TOUGH3 and AZTEC
Hello, I have a problem compiling TOUGH3 on Ubuntu 22.04. Here is the terminal error message. In the AZTEC err.log file (also attached) it says that: "Flow control statements are not properly nested.…
-
Visualizing grid blocks
Dears, I have the attached MESH file generated using MESHMAKER. I would like to know if there is a simple Python code that enables me to read and visualize the grid blocks in Pyvista.…
-
Error in reading INCON - Problem 5, eco2n_1D Radial
Hello, In problem 5, eco2n_1D Radial, I am using the input files provided (flow, solute, chemical, CO2TAB, .dat, and executable) to run a q=0 kg/s flow in order to find the equilibrium conditions…
-
iTOUGH2 work with EOS7C
Hello, I am new to iTOUGH2 and wanted to estimate parameters in a model with EOS7C module. I learned from the iTOUGH2 users guide that the maximum number of primary variables (MAXPV) is 4.…
-
need help in using Ext.exe
Hi all, I'm having some trouble extracting the data from the OUT file generated by TOUGH2 using Ext.exe. My grid number is 19220 and connection number is 55459,…
-
meshmaker error, increments problem
Hello everyone. i am a masters student trying to do simulation with tough+hydrate. i am trying to create a Mesh to use the ELEME NAME in my source and sink block but i keep getting this error.…
-
How to change the volume in ELEME Block
I am fairly new to TOUGH -Hydrate and just simulating through the default files available. I would like to know how to or where to add the volume of the reservoir in ELEME Data Block and will have…
-
Pressure reporting: Tgh2-ECO2M
Hello ECO2M users, It is about pressure reporting of Tough2 when running a 1D radial model initialized with only water, flooded by CO2 at Its center using ECO2M. I get the following curves.…
-
Infinite Acting Aquifer
I have a TOUGH3 model (EOS7C) that is showing signs that the model extent is not wide enough in the East and South directions (pressures increasing over time).…
-
TMVOC initial conditions Convergence Failure
Dears, I am trying to use TMVOC through Petrasim interface to build the attached conceptual model, but when I try to build such model I always have a convergence issues. P.…
-
Problem with visualizing material type in ParaView
Hi every one, I have run initialization simulation to obtain initial pressure and temperature conditions that follow hydrostatic pressure gradient and geothermal temperature gradient, respectively.…
-
Why does the partial pressure of carbon dioxide change so much when SG is greater than zero?
I use eos2 to simulate phase transition (phase change) it is a very simple model to study the Pco2 change. but it is a little bit hard to explain. I found SG>0,…
-
Using EXT to extract zones ; list of zones in a file specified by the flag '-z file.out'.
Hello everyone, I am using EXT to extract output data for TECPLOT visualisation. i want to have differents zones for my tecplot file, but i can't have the specific format for '-z filename'.…
-
Using TOUGHREACT with zero porosity boundary
Hey everyone, I have recently tried to use a zero porosity boundary as I run a TOUGHREACT 2.0. In TOUGH2 manual, I have found out that this is allowable.…
-
Atmospheric carbonation of concrete with EOS4
Hi all, We are trying to run a case simulating atmospheric carbonation of concrete with Toughreact V3/EOS4. Running the case without reactivity to check the transport of a tracer works fine (see…
-
Questions on NAPL volatile and dissolution
Hello everyone and Stefan, I have several questions on NAPL volatile and dissolution into water. Based on the manual, volatile is controlled by temperature,…
-
assigning the right enthalpy
Hi All, I'm running a thermal simulation using TMVOC where I'm also including a mass rate at the second layer beneath the atmospheric boundary layer. The mass rate represents annual precipitation.…
-
Wettability and capillary pressure direction in TOUGH2
Previous discussions indicate that the direction for Pc is always "pulling" the wetting component toward lower saturation regions. Does TOUGH assume the aqueous phase is always the wetting phase ?…
-
NCG Parameters
Does anybody have this information: What thermophysical parameters does T2VOC use in simulating a NCG? Are these the same parameters TMVOC would use in simulating a NCG?
-
GSLIB+Anisotropy permeability
Hi, I am trying to create a permeability realization field using GSLIB in iTOUGH2. I set permeability in 3 directions in ROCKS, with an anisotropy ratio of 3 in GSLIB block.…