CompositionalMultiphaseFluid, ThreePhase - Free Water, fails when water phase is defined

[AbdullahMohammed6]

Good Morning,

I am doing a simulation on a tetrahedral grid, and it was working well with CO2EzrokhiFluid model, but I wanted to use a compositional model and it only works if I define { gas, oil } phases. It crashes whenever I introduce water as a phase { gas, water } or { gas, oil, water }

As per mentioned in the documentation example (here under this link, the three phases should be usable under this model, but this example shows an integration of H2O as a gas component, but I am not sure that it can reproduce the water behavior.

I attached a zip file that contains the simulation deck, the output log and the error files related to this simulation.

• Compiler: gcc 12.2.1
• GEOS VERSION 0.2.0 (develop, sha1: 3bf12d2)

[Bug_Compositional.zip] (https://github.com/user-attachments/files/16443732/Bug_Compositional.zip)