TOUGH User Forum
TOUGH WebSite
TOUGH Website
How to enable Javascript
Sign Up
Login
TOUGH User Forum
Search
Home
Latest Posts
Re: Polygonal mesh model runs much slower than regular mesh
@Yingqi Zhang Thank you very much Yingqi! I solved the problem by reducing the number of model elements, since polygonal mesh can create model with high resolution around well only.…
jing
jing
5 yrs ago
TOUGH2
Reported - view
Re: ECO2N non-isothermal issue
@Thank you very much Yingqi ! I'm running a constant injection rate case, so the pressure changes. I'll try to your advise above.
jing
jing
5 yrs ago
TOUGH2
Reported - view
0
ECO2N non-isothermal issue
I'm injecting CO2 (at enthalpy 3.09E5 J/kg, about room temperature) to a reservoir having temperature range 50C to 100C, but the temperature at injection cell drop quickly to 3C after injecting that…
jing
jing
5 yrs ago
2
replies
613
TOUGH2
Re: Polygonal mesh model runs much slower than regular mesh
Hi Yingqi, I'm running the same problem, CO2 injection for the same area. I planned to compare the results between this two model.
jing
jing
6 yrs ago
TOUGH2
Reported - view
0
Polygonal mesh model runs much slower than regular mesh
I'm running CO2 injection with regular and polygonal mesh model, polygonal mesh even has less elements than regular mesh cause of number of connections limitation,…
jing
jing
6 yrs ago
4
replies
452
TOUGH2
Re: permeable faults modelling
Thank you very much, I will try it out.
jing
jing
7 yrs ago
TOUGH2
Reported - view
0
permeable faults modelling
Hi there, Do you have any suggestion on modelling inclined permeable faults in tough2 model? how to refine faults zone only? Thank you very much Jing
jing
jing
7 yrs ago
3
replies
944
TOUGH2
Re: EOS7C pressure range
Forgot to mention that, the maximum temperature is about 130C in the reservoir. Thanks Jing
jing
jing
7 yrs ago
TOUGH2
Reported - view
Re: EOS7C pressure range
Hi Curt, What is the IFC Steam Table? Is it for thermal? we didn't consider thermal in my project. So could you compile one executive model for us with higher pressure limitation, like 120MPa?…
jing
jing
7 yrs ago
TOUGH2
Reported - view
0
production mass volume calculation
Hi there, For a constant boundary pressure, and constant production rate gas reservoir, is there a way to tell how much gas and how much water produced from outputs? Thanks Jing
jing
jing
7 yrs ago
418
TOUGH2
Re: MINC fracture spacing effect
Thank you very much Stefan, I think I got it!
jing
jing
7 yrs ago
TOUGH2
Reported - view
Re: EOS7C pressure range
Thank you Curt. Attached is the result if I applied maximum reservoir pressure about 1.1e8Pa. You are correct that the reservoir pressure drop below 100MPa after production there for two years.…
Attachment
jing
jing
7 yrs ago
TOUGH2
Reported - view
Re: MINC fracture spacing effect
Hi Stefan, I attached the .dat file of the model, and the MINC file with 10m/10m/10m fracture spacing and 20m/20m/20m spacing, the primary mesh is the same.…
Attachments
jing
jing
7 yrs ago
TOUGH2
Reported - view
Re: EOS7C pressure range
Thank you Curt. The project we are working on is a deep-buried high pressure gas reservoir, the initial pressure is about 110 MPa (1100 bars). Do you have any suggestion how to extend the pressure…
jing
jing
7 yrs ago
TOUGH2
Reported - view
Re: MINC fracture spacing effect
Hi Stefan, Your analysis makes sense. I didn't change the matrix mesh when I tried different fracture spacing in MINC, and keep the same 2 continua and the same fracture volume fraction.…
jing
jing
7 yrs ago
TOUGH2
Reported - view
0
EOS7C pressure range
Hi there, I read through both the tough2 and EOS7C manuals to find the pressure range limitation to run simulations, but I didn't find it. I have a abnormal high pressure reservoir,…
jing
jing
7 yrs ago
7
replies
847
TOUGH2
Re: MINC fracture spacing effect
Hi Stefan, I checked that ELEME is exactly the same when I set two different fracture spacing, but the same volume fraction. So I didn't very understand when you say larger or smeller facture…
jing
jing
7 yrs ago
TOUGH2
Reported - view
0
MINC fracture spacing effect
Hi there, we are building a dual-porosity model in tough, I'm not quite understand how will the different fracture spacing affect the simulation result, when fracture volume fraction is the same?…
jing
jing
7 yrs ago
17
replies
1,519
TOUGH2
Re: TMVOC-MP
Hi Keni, Thank you very much for your reply and the updates! It's a good news for us, I'll let my coworkers Julia know the good news since she was contacting your team regarding to this problem too,…
jing
jing
7 yrs ago
TMVOC
Reported - view
0
TMVOC-MP
Hi, has anyone run TMVOC module with Tough2-MP successfully? Our current project has big area and needs fine mesh in pay zone, plus the MINC natural fractures,…
jing
jing
7 yrs ago
2
replies
826
TMVOC
0
Tough2-MP TMVOC module
Hi, has anyone run TMVOC module with Tough2-MP successfully? Our current project has big area and needs fine mesh in pay zone, plus the MINC natural fractures,…
jing
jing
7 yrs ago
1
reply
858
TOUGH2-MP (no longer supported by LBNL)
Re: Tough+Realgasbrine
Thank you very much Professor. What about the module cell number limitation? Is it possible to run it with tough MP with one million cells?
jing
jing
7 yrs ago
TOUGH2
Reported - view
0
Tough+Realgasbrine
Hi there, I'm planning to attend the short course of Tough+Realgasbrine in September, is it a new module going to be released? Do you have any idea when will it be available? Thanks.
jing
jing
7 yrs ago
855
TOUGH+
0
Tough+Realgasbrine
Hi there, I'm planning to attend the short course of Tough+Realgasbrine in September, is it a new module going to be released? Do you have any idea when will it be available? Thanks.
jing
jing
7 yrs ago
2
replies
646
TOUGH2
Re: Do you have a recommended module to simulation gas condensate reservoir?
Thank you very much, I'll talk to Matthew.
jing
jing
7 yrs ago
TOUGH2
Reported - view
1
2
Next
jing
jing
29
0
0
Follow
Home
Forums
TOUGH2
iTOUGH2
TOUGH3
T2VOC
TMVOC
TOUGH2-MP (no longer supported by LBNL)
TOUGHREACT
TOUGH+
TOGA
Pre & Post Processors
General Info Related to TOUGH
Suggestions
Questions & Answers
Help Articles
Miscellaneous Announcements
View all topics
TOUGH Website