Pore volume containing mobile oil, which calculated by formula:
(1) V_{m\phi o}=V_{\phi}\cdot(1-s_{wc}-s_{orw}),
where
V_{m\phi o} | Mobile Oil Pore Volume |
V_{\phi} | Pore volume |
s_{wc} | Critical water saturation |
s_{orw} | Residual oil saturation to water sweep |