Synonym: Disconnected porosity = Closed porosity
Part of the effective porosity with isolated pores:
| \phi_{\rm cls} = \frac{V_{\rm cls}}{V_r} |
where
V_{\rm cls} | closed pore volume |
|---|---|
V_r | bulk rock volume |
Opposite to Connected (open) porosity.
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 ] [ Open porosity ] [ Closed porosity ]