Sorption-induced swelling/shrinkage and permeability of coal under stressed adsorption/desorption conditions

This paper presents experimental investigations on CO 2/CH 4 binary gas flow in bulk coal under controllable stress conditions, focusing on sorption-induced swelling/shrinkage and gas permeability associated with CO 2-sequestration enhanced coalbed methane (CO 2-ECBM) recovery. The gas flush tests w...

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Veröffentlicht in:	International journal of coal geology 2010-07, Vol.83 (1), p.46-54
Hauptverfasser:	Wang, G.X., Wei, X.R., Wang, K., Massarotto, P., Rudolph, V.
Format:	Artikel
Sprache:	eng
Schlagworte:	Carbon dioxide CO 2-sequestration Coal Coalbed methane Desorption Earth sciences Earth, ocean, space Exact sciences and technology Methane Permeability Recovery Sedimentary rocks Shrinkage Sorption-induced strain Swelling
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