Effective porosity \phi_i at the initial formation pressure p_i.
See also
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics (PP) / Volumetric Rock Model / Effective porosity
Effective porosity \phi_i at the initial formation pressure p_i.
Petroleum Industry / Upstream / Subsurface E&P Disciplines / Petrophysics (PP) / Volumetric Rock Model / Effective porosity