Pore structure characteristics of low-rank coal reservoirs with different ash yields and their implications for recoverability of coalbed methane—a case study from the Erlian Basin, northeastern China
Dawei Dong, Jiaosheng Yang, Qiujia Hu, Shitao Cui, Fenjin Sun, Jidong Zhang, Xinrui Cui
Topics & Concepts
CoalCoalbed methanePorosityBrittlenessGeologyMethaneYield (engineering)MineralogyCoal miningFly ashMining engineeringPetroleum engineeringMaterials scienceGeotechnical engineeringWaste managementMetallurgyChemistryComposite materialEngineeringOrganic chemistryCoal Properties and UtilizationHydrocarbon exploration and reservoir analysisMethane Hydrates and Related Phenomena