Nematollah Zamani's Profile - TOUGH User Community

Skip to main content

Latest Posts

Re: Relative permeability curves in tough2
Hi, Regarding to this issue, I am wondering how I can define different Kr for liquid and gas in the same rock type? Regards
- Nematollah_Zamani
- 2 yrs ago
- TOUGH2
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
I think the problem is high amount of salt precipitation, it reaches to almost 1 and SG to 0. How can I solve this issue? Should I inject small amount of water with CO2?
- Nematollah_Zamani
- 3 yrs ago
- TOUGH2
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
Thanks for your useful input. I added 532000 J/kg for the corresponding injection condition. The time step is quite small. Is it ok?
- Nematollah_Zamani
- 3 yrs ago
- TOUGH2
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
I forgot to mention that the salinity is 12%, and I have removed it from the input file. Best regards
- Nematollah_Zamani
- 3 yrs ago
- TOUGH2
- Reported - view
Re: Using TOUGH ECO2N for Core flooding
Hi Kenny, Thanks for your reply. I have attached a copy of input and Mesh file. The injection rate is 12 ml/min, the core length is 30 cm. injection temperature and pressure are 85 oC and 40 bar.…
Attachments
- Nematollah_Zamani
- 3 yrs ago
- TOUGH2
- Reported - view
Using TOUGH ECO2N for Core flooding

Hi all, I am curious to know if TOUGH2 is able to model a core flooding. Suppose that there is a core sample of length 30 CM. I have tried, however my simulation didn't converge.…
- Nematollah_Zamani
- 3 yrs ago
- 8replies
- 123
- TOUGH2

Back to top

Home

View all topics

TOUGH Website