Research Article

The Dependence of Electrical Resistivity-Saturation Relationships on Multiphase Flow Instability

Figure 1

Comparison of (a) stable flow conditions ( ) and (b) unstable flow conditions ( ; experiment #12 in Table 3) for oil (white) displaced by Nigrosine dyed water (black).
270750.fig.001a
(a)
270750.fig.001b
(b)