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Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
Dear Andrea / Stefan ! As you both t knows I'm working with CO2 injection using EOS2. I am Puzzled again, I do manage to achieve the equilibrium for single phase liquid (water & dissolved CO2).…
- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
@Andrea Borgia Here it is
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- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
@Andrea Borgia I am using EOS2, Nathan
- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
@Andrea Borgia Hi Andrea, Your were right, i run the problem With injection of COM2, just as suggested here by Stefan; https://tough.forumbee.com/t/h48y30/simulating-co2-injection-using-eos2.…
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- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
@Andrea Borgia Yes i did @ Andrea Borgia . Temperature is changing but not that big variation, and it is building up on injection block. Enclosed is my input, try to run it as well Thanks
- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
@Stefan Finsterle Stefan, My expectation of the result has been that the reservoir temperature will increase from the injection to Production at a specific time / in overall drop With time.…
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- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
Stefan !! i think i understand the principle behind the software now,. My wish has been to try to modell injection of CO2 into a geothermal reservoir and study the heat, T and P changes using (EOS2).…
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- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
Dear Stefan, I have been running this simulation With the Maximum time of 30 years, from the output i only get the result of almost 2 years which is the Maximum convergence time of the simulation.…
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- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
@Stefan Finsterle Dear stefan ! I have modified the input file according to Your instruction. enclosed is the input fil too, you can have a look. pls alert me in case of anything not appropriate.…
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- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: 9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)
Dear Stafan, I am still struggling With the same problem, The error massage has disapeared after i changed the output ''MOP'', but it seams i don't have a Clear Picture of what i am doing.…
Attachments
- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
9.4 Problem No.4- Five-spot Geothermal Production/Injection(EOS2)

Dear all, I have been studying and trying to run this problem example in the manual cause it is similar to my Project. I'm trying to view the simulation results using TOughViewer.…
- Nathan_B
- 8 yrs ago
- 22replies
- 943
- TOUGH2
Re: MINC fracture spacing effect
@Stefan Finsterle Thank you Stefan . Now i understand
- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Re: MINC fracture spacing effect
Hi Stefan, I'm almost there with the understanding of the MINC principle. I just need one more clarification, Should a person take into consideration the size discretised grid when deciding the…
- Nathan_B
- 8 yrs ago
- TOUGH2
- Reported - view
Five-spot Geothermal production/injection

Hei guyz. I'm new learning how to use tough2 and working with CO2 injection using EOS2. My project should be of type 9.4 problem No. 4. Therefore, i have been studying this problem.…
- Nathan_B
- 8 yrs ago
- 3replies
- 404
- TOUGH2

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