Liquid permeability (permeameter lab measurement)
Input(s)
\(\mu\): Viscosity of Liquid Phase \((\mathrm{cP})\)
\(t\): Flowing Time (s)
\(V\): Liquid Volume that flows in time \(t-\) Burette Volume \(\left(\mathrm{cm}^{3}\right)\)
\(P\): Pressure value that read from Pressure Gauge (Atm)
L: Plug Length \((\mathrm{cm})\)
A: Open-Flow Area of the Plug \(\left(\mathrm{cm}^{2}\right)\)
Output(s)
\(k\): Permeability (D)
Formula(s)
\[
\mathrm{k}=\frac{\mu \cdot \mathrm{V} \cdot \mathrm{L}}{\mathrm{A} \cdot \mathrm{P} \cdot \mathrm{t}}
\]
Reference(s)
Mihcakan, I.M., Alkan, K.H., Ugur, Z., Petroleum and Natural Gas Laboratory, Course Notes, II-Properties of Porous Media, ITU, Petroleum and Natural Gas Engineering, Istanbul, Turkey, 2001. Page: 2-6.