Improvement Wilson equation (K-Values) of gas-liquid equilibrium for Advancing Estimating Bubble Point Pressure

K NOWING the bubble point pressure of the oil reservoirs is a key factor for the petroleum engineers in order to optimize the development of the oil field starting from the discovery phase until the abandonment.Thus any considerable error in estimating the bubble point pressure will lead to errors in the production and reservoirs engineering calculations.More than six hundred Egyptian oil samples of PVT analysis were used to improve the Wilson equation (K-Values) for estimating bubble point pressure.None of the published bubble point pressure correlations is particularly accurate when applied to Egyptian crude oils.Experimental