Experimental Study on the Gas Flow Characteristics and Pressure Relief Gas Drainage Effect under Different Unloading Stress Paths

Coal seam gas is a critical substance because it can be a source of a large quantity of clean energy as well as a dangerous source of risk. A pressure relief gas drainage is an effective and widely used method for coal seam gas recovery and gas disaster control in coal mines. A series of pressure re...

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Veröffentlicht in:	Geofluids 2020, Vol.2020 (2020), p.1-10, Article 8837962
Hauptverfasser:	Peng, Shoujian, Wang, Enyuan, Xu, Jiang, Zhang, Chaolin
Format:	Artikel
Sprache:	eng
Schlagworte:	Analysis Carbon dioxide Clean energy Coal Coal industry Coal mines Coal mining Direction Drainage Drainage effects Experiments Flow characteristics Gas flow Gas pressure Gas production Gas recovery Geochemistry & Geophysics Geology Laboratories Mine accidents Natural gas Oil and gas production Permeability Physical Sciences Pressure Pressure effects Risk assessment Science & Technology Sensors Stress Temperature Time dependence Unloading
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