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Re: Help Needed: EOS3 Non-convergence in Compressed Air Injection into Aquifer
@Alfredo Battistelli After reducing the injection rate, my simulation still terminates prematurely—it only runs for 16 days. Could there be an issue with my initialization setup?…
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- bronze_rose
- 4 wk ago
- TOUGH2
- Reported - view
Re: Help Needed: EOS3 Non-convergence in Compressed Air Injection into Aquifer
@Alfredo Battistelli Thank you for your answer, which helped me resolve the interface issue. I greatly appreciate your efforts. After fixing the interface problem,…
Attachments
- bronze_rose
- 4 wk ago
- TOUGH2
- Reported - view
Re: ECO2M CO2 Injection in Sandstone - Convergence Failure
I made some more revisions.I modeled and simulated the injection of CO₂ fluid at a depth of 1.475 km with an injection rate of 3.7 kg/s. After injection,…
Attachments
- bronze_rose
- 1 mth ago
- TOUGH2
- Reported - view
Subject: Seeking Examples of TOUGH2-FLAC3D Coupling

Dear Professors/Colleagues, I am a researcher in geological engineering, currently conducting multi-field coupling numerical simulations. I urgently seek TOUGH2-FLAC3D coupling examples (e.g.…
- bronze_rose
- 1 mth ago
- 23
- TOUGH2
ECO2M CO2 Injection in Sandstone - Convergence Failure

help! TOUGH2 ECO2M simulation of CO2 injection into sandstone reservoir fails convergence after initial steps. Adjusted timesteps/parameters unsuccessfully.…
- bronze_rose
- updated 1 mth ago
- 2replies
- 36
- TOUGH2
Help Needed: EOS3 Non-convergence in Compressed Air Injection into Aquifer

Help! TOUGH2 EOS3 simulation of compressed air injection into aquifer fails after few steps. Adjusting parameters/time steps didn't work. Seeking root causes & debugging tips!
- bronze_rose
- 1 mth ago
- 4replies
- 40
- TOUGH2

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