(a) The following data were obtained during a routine permeability test using air as the fluid. - Flow rate - Pressure, downstream side of the core 1 atm abs., flowing temperature, 70 °F = 1000 cc of...

Extracted text: (a) The following data were obtained during a routine permeability test using air as the fluid. - Flow rate - Pressure, downstream side of the core 1 atm abs., flowing temperature, 70 °F = 1000 cc of air at 1 atm abs. 70 °F in 600 sec Viscosity of air at test temperature = 0.03 cp Cross-sectional area of core = 3.0 cm?. Length of core = 2.5 cm Pressure, upstream side of core = 1.5 atm abs. Estimate the absolute permeability of the core sample