Numerical modeling of gas extraction from coal seam combined with a dual-porosity model: Finite difference solution and multi-factor analysis
Hao Xu, Yueping Qin, Fan Wu, Fengjie Zhang, Wei Liu, Jia Liu, Mingyan Guo
Topics & Concepts
Coalbed methaneExtraction (chemistry)Petroleum engineeringPermeability (electromagnetism)Coal miningDiffusionSoil vapor extractionMethaneMechanicsPorosityPressure gradientGaseous diffusionCoalBoreholeComputer simulationDarcy's lawMatrix (chemical analysis)Porous mediumGeologyChemistryGeotechnical engineeringThermodynamicsEngineeringChromatographyWaste managementPhysicsPhysical chemistryBiochemistryElectrodeEnvironmental remediationContaminationOrganic chemistryEcologyMembraneBiologyCoal Properties and UtilizationHydrocarbon exploration and reservoir analysisMethane Hydrates and Related Phenomena