Q1. Laboratory measurements were made on a bottom-hole sample of Big Sandy reservoir fluid at reservoir temperature of 195°F. At the initial reservoir pressure of 2000 psia, there is 650 cm³ (or, cc) of live oil sample in the PVT cell. Cell pressure (psia) 2000 Oil volume in cell (cc) Gas volume in cell (cc) Cell temperature (F) 650 0 195 1500-P 609 ° 195 1000 650 150 195 500 615 700 195 14.7 500 44,500 (a) Evaluate Solution Gas-Oil ratio, R. (SCF/STB), Oil formation Volume factor, B. (bbl/STB), and Two-phase formation Volume factor, B, at stated pressures of 2000 and 500 psia. The gas deviation factors at 500 psia have been evaluated as 0.91? Hint: Above the bubble point pressure, Rsoi = Rso. The equation for Bris- B, B+B (R-R) Unit conversion: 1 ft = 30.48 cm; 1 bbl (petroleum) = 5.614 ft'