Iterative Analytical Solutions for Nonlinear Two-Phase Flow with Gas Solubility in Shale Gas Reservoirs

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2019/4943582/figures/4943582.fig.004a.svgz" name="4943582.fig.004a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Water production data</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2019/4943582/figures/4943582.fig.004b.svgz" name="4943582.fig.004b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Normalized mean square error between the analytical solution and field data</td></tr></table>

<div>Model verifications of water production in the flowback period of a China shale reservoir.</div>

Geofluids

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Figure 4

Figure 4: Iterative Analytical Solutions for Nonlinear Two-Phase Flow with Gas Solubility in Shale Gas Reservoirs 