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  3. the following data are available from a laboratory test carried...

Question: the following data are available from a laboratory test carried...

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The following data are available from a laboratory test carried out on a black oil at 225 °F. Gas deviation factor (Z) at 1000 psia is 0.95 a) What is the bubble point pressure of this oil? b) Calculate the total formation volume factor at 1000 psia? c) Estimate the isothermal compressibility of oil above bubble point pressure, d) Calculate the change in ol volume when reservoir pressure drops from an initial pressure of 4500 to 3000 psia 800 1.48 600 1.36 124 200 1.12 0 1500 3000 4500 0 1500 3000 4500 Pressure (psia) Pressure (psia)

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