1. The lab technician provided you with two equations of cell pressure versus fluid volume(s) in the PVT cell obtained from a constant composition expansion test (CCE) for a black oil. Using these two equations you will have to respond 3 different questions. p=-376.1*V+6,675.9 p=-3,953.8*V+45,423.0 The pressure is in psia and the volume in cm3 What is the bubble point pressure? a) What is the oil volume at the bubble point pressure? b) What is the bubble point pressure? c) What is the oil compressibility at 3500 psia? d)

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