A specific case of cross-phase fluid exchange
In BO and MBO PVT models when oil and gas phases reach chemical equilibrium the total mass of of oil and gas components spread between oil and gas phases according to ambient pressure
and temperature LaTeX Math Inline body p
. LaTeX Math Inline body T
...
the total mass of gas component
LaTeX Math Inline | ||
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wherethen
the mass share of oil component in oil phase LaTeX Math Inline body m_{Oo}(p,T)
...
are all functions of pressure
and temperature LaTeX Math Inline body p
. LaTeX Math Inline body T
The quantitative measure of cross-phase exchange is given by Soliton GOR (
) and Vaporized Oil Ration ( LaTeX Math Inline body R_s
): LaTeX Math Inline body R_v