I just start to learn COMSOL4.2a.I want to simulate the process of water injection in oil production.
Two phase darcy flow is applied in reservior.When water is injected to the reservior at the constant flow rate,the water saterution rises and the oil phase's relative permeability reduces.
In comsol 3.5a,there is a sample of two_phase_flow_oil_water.In that case,the water saturation is calculated by Capillary pressure.In this case,capillary pressure is neglected and water saturation can not be calculated in this method.
Is there a simple way to obtain the water saturation?
Thanks.
Two phase darcy flow is applied in reservior.When water is injected to the reservior at the constant flow rate,the water saterution rises and the oil phase's relative permeability reduces.
In comsol 3.5a,there is a sample of two_phase_flow_oil_water.In that case,the water saturation is calculated by Capillary pressure.In this case,capillary pressure is neglected and water saturation can not be calculated in this method.
Is there a simple way to obtain the water saturation?
Thanks.