Wettability Alteration of Sandstone by Chemical Treatments

<table class="table-group" width="800px"><tr class="fig-image" id="a"><td><img alt="845031.fig.006a" src="https://static.hindawi.com/articles/jchem/volume-2013/845031/figures/845031.fig.006a.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(a) </b>Single-layer adsorption</td></tr></table></td></tr><tr class="fig-image" id="b"><td><img alt="845031.fig.006b" src="https://static.hindawi.com/articles/jchem/volume-2013/845031/figures/845031.fig.006b.jpg"/></td></tr><tr class="fig-caption"><td align="center"><table><tr><td><b>(b) </b>Double-layer adsorption</td></tr></table></td></tr></table>

<table>Adsorption of the Fluorocarbon Surfactant on the Surface of Rock.</table>

Journal of Chemistry

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Figure 6

Figure 6: Wettability Alteration of Sandstone by Chemical Treatments 