On the issue of mode selection for CO2 sequestration simulation

[chenyao su]

Hello everyone!  When I was simulating CO2 geological storage, I found that there are many options for choosing a mode, such as scco2, mphase, and general, all of which can be coupled with chemistry and include the CO2 database. In actual calculation cases, I noticed that more people use mphase, but I also saw some using general and scco2 for simulations. Therefore, I want to know what the differences are between these three modes in terms of geological storage, and how I should decide which mode to use？

Best regards