The Thermal Effect on the Physical Properties and Corresponding Permeability Evolution of the Heat-Treated Sandstones

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8838325/figures/8838325.fig.0013a.svgz" name="8838325.fig.0013a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Confining pressure 12 MPa</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/8838325/figures/8838325.fig.0013b.svgz" name="8838325.fig.0013b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Confining pressure 16 MPa</td></tr></table>

<div>Comparison of the permeability and the thermal damage variable.</div>

Geofluids

fig13

Figure 13

Figure 13: The Thermal Effect on the Physical Properties and Corresponding Permeability Evolution of the Heat-Treated Sandstones 