Criterion for Hydraulic Fracture Propagation Behavior at the Interface of a Coal Measure Composite Reservoir

<table class="figure-group"><tr class="fig-image" id="a"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2022/1988302/figures/1988302.fig.001a.svgz" name="1988302.fig.001a" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(a) </b>Hydraulic fracture morphology</td></tr><tr class="fig-image" id="b"><td><object data="https://static.hindawi.com/articles/geofluids/volume-2022/1988302/figures/1988302.fig.001b.svgz" name="1988302.fig.001b" type="image/svg+xml"></object></td></tr><tr class="fig-caption"><td><b>(b) </b>Intersection of the hydraulic fracture and interlayer interface</td></tr></table>

<div>Schematic diagrams of the physical model.</div>

Geofluids

fig1

Figure 1

Figure 1: Criterion for Hydraulic Fracture Propagation Behavior at the Interface of a Coal Measure Composite Reservoir 