Question

A 5cm radius, 10cm long, sample is tested under the stated conditions. What is its permeability?

Water viscosity = 1cP,

Inlet pressure (p1) = 50 psig,

Outlet pressure (p2) = 14.7 psia,

Flow rate (q) = 0.5 cc/sec.

Conditions: Units must be included with the answer eg. 5 mD or 5x10^-3 D.

4dp accuracy if answer is given in darcy

Answer 1