Experimental and Numerical Simulation Study of Hydraulic Fracture Propagation during Coalbed Methane Development

<div>Macroscopic fracture development characteristics of Qinshui Basin [<a href="/journals/geofluids/2021/3632997/#B24">24</a>, <a href="/journals/geofluids/2021/3632997/#B25">25</a>]: (a) rose diagram of the macroscopic fracture spreading orientation of the Qinshui Basin stratigraphy; (b) 1—macroscopic fracture map of coal seam #15 in Si-he coal mine; 2—macroscopic fracture map of coal seam #15 in Cheng-zhuang coal mine.</div>

Geofluids

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Figure 1

Figure 1: Experimental and Numerical Simulation Study of Hydraulic Fracture Propagation during Coalbed Methane Development 