An Experimental Study on Coal Fines Migration during Single Phase Water Flow

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/3974790/figures/3974790.fig.004a.svgz" name="3974790.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Different flow velocity (confining pressure of 6 MPa)</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2020/3974790/figures/3974790.fig.004b.svgz" name="3974790.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Different confining pressure (flow velocity of 3 mL/min)</td></tr></table>

<div>Effect of flow velocity and confining pressure on permeability.</div>

Geofluids

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Figure 4

Figure 4: An Experimental Study on Coal Fines Migration during Single Phase Water Flow 