Effect of Fluid/Rock Interactions on Physical Character of Tight Sandstone Reservoirs during CO<sub>2</sub> Flooding

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/5552169/figures/5552169.fig.0015a.svgz" name="5552169.fig.0015a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Predisplacement</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/5552169/figures/5552169.fig.0015b.svgz" name="5552169.fig.0015b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Postdisplacement</td></tr><tr class="fig-image" id="c"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2021/5552169/figures/5552169.fig.0015c.svgz" name="5552169.fig.0015c" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(c) </b>Postdisplacement</td></tr></table>

<div>SEM pictures of rocks before and after interactions with CO<sub>2</sub>, high concentration scale-forming ions water.</div>

Geofluids

fig15

Figure 15

Figure 15: Effect of Fluid/Rock Interactions on Physical Character of Tight Sandstone Reservoirs during CO<sub>2</sub> Flooding 

Geofluids

Effect of Fluid/Rock Interactions on Physical Character of Tight Sandstone Reservoirs during CO2 Flooding

Figure 15

Effect of Fluid/Rock Interactions on Physical Character of Tight Sandstone Reservoirs during CO₂ Flooding