Pore throat sorting

Input(s)

$\mathrm{Q}_{3}$: Capillary pressure at $75 \%$ saturation (psi)

$\mathrm{Q}_{1}$: Capillary pressure at $25 \%$ saturation (psi)

Output(s)

PTS: Pore Throat Sorting (fraction)

Formula(s)

$$ \mathrm{PTS}=\left(\frac{\mathrm{Q}_{3}}{\mathrm{Q}_{1}}\right)^{0.5} $$

Reference(s)

Dandekar, A. Y. 2006. Petroleum Reservoir Rock and Fluid Properties. Boca Raton, FL: CRC Press Taylor \& Francis Group, Chapter: 8, Page: 176.