Connected pore  fraction of pore volume  :

V_{\rm connected} = \frac{\Omega_{\rm connected}}{\Omega_\phi}

See also

Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics (PP) / Volumetric Rock Model

[ Basic reservoir properties ] [ Pore volume ] [ Connected pore volume ] [ Closed pore volume ] [ Porosity ] [ Connected porosity ] [ Closed porosity ]