Klinkenberg gas effect
Input(s)
\(k_{l}\): Permeability of liquid \((\mathrm{mD})\)
\(\mathrm{p}\): Mean flowing pressure of the gas (atm)
b: Klinkenberg factor, fixed for a gas (constant)
Output(s)
\(k_{g}\): Apparent permeability of gas (mD)
Formula(s)
\[
k_{g}=k_{l} *\left(1+\frac{b}{p}\right)
\]
Reference(s)
Wikipedia.org.