Multiscale Fracturing in Medium- to Low-Rank Coals and Its Implications on Coalbed Methane Production in the Baode Area, Eastern Ordos Basin, China

<div>Endogenous fractures and their distribution in coal. (a, b) Interconnected endogenous fractures filled with minerals and (c, d) endogenous fractures without mineral fillings.</div>

Geofluids

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Figure 7

Figure 7: Multiscale Fracturing in Medium- to Low-Rank Coals and Its Implications on Coalbed Methane Production in the Baode Area, Eastern Ordos Basin, China 

Figure 7 | Multiscale Fracturing in Medium- to Low-Rank Coals and Its Implications on Coalbed Methane Production in the Baode Area, Eastern Ordos Basin, China 