Experimental Study of the Influence of Moisture Content on the Pore Structure and Permeability of Anthracite Treated by Liquid Nitrogen Freeze–Thaw
Changxing Li, Baisheng Nie, Zhiwei Feng, Quanfei Wang, Huanying Yao, Chunlian Cheng
Abstract
-FT technique can substantially improve the permeability of coal reservoirs, providing essential information for the efficient utilization of CBM.
Topics & Concepts
AnthraciteCoalPermeability (electromagnetism)MoisturePorosityWater contentCoalbed methaneLiquid nitrogenMaterials scienceNitrogenMineralogyComposite materialGeologyChemistryCoal miningGeotechnical engineeringOrganic chemistryBiochemistryMembraneCoal Properties and UtilizationHydrocarbon exploration and reservoir analysisMethane Hydrates and Related Phenomena