A Two-Phase Flowback Model for Multiscale Diffusion and Flow in Fractured Shale Gas Reservoirs

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2018/5910437/figures/5910437.fig.0013a.svgz" name="5910437.fig.0013a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Gas production rate</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2018/5910437/figures/5910437.fig.0013b.svgz" name="5910437.fig.0013b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Water flowback rate</td></tr></table>

<div>Impact of entry capillary pressure on gas and water flowback rates.</div>

Geofluids

fig13

Figure 13

Figure 13: A Two-Phase Flowback Model for Multiscale Diffusion and Flow in Fractured Shale Gas Reservoirs 