Effect of Pore-Scale Heterogeneity and Capillary-Viscous Fingering on Commingled Waterflood Oil Recovery in Stratified Porous Media

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/jpe/volume-2016/1708929/figures/1708929.fig.001a.svgz" name="1708929.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>With vertical communication (no flow barrier)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/jpe/volume-2016/1708929/figures/1708929.fig.001b.svgz" name="1708929.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Without vertical communication (barriers between layers)</td></tr></table>

<div>Injection-production vertical well pair in a stratified reservoir.</div>

Journal of Petroleum Engineering

fig1

Figure 1

Figure 1: Effect of Pore-Scale Heterogeneity and Capillary-Viscous Fingering on Commingled Waterflood Oil Recovery in Stratified Porous Media 