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Specify the composition of the injected fluid
I am trying to model the injection of water-saturated CO2 into a saline aquifer. My question is how to specify the composition of injected CO2 (OR water mass fraction in the injected CO2).
1 reply
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You can specify in two ways:
1. If you know or can calculate the mass rate (kg/s) of water and CO2 that you want to inject, put them in GENER block;
2. If you know the injection pressure, use constant pressure injection, but in the injection element, specify the correct CO2 saturation if it is two phase condition, or correct mass fraction if it is single phase condition.
Yingqi