A new technology to enhance gas drainage in the composite coal seam with tectonic coal sublayer
Rong Zhang, Ping Wang, Yuanping Cheng, Longyong Shu, Yinfu Liu, Zhiyang Zhang, Hongxing Zhou, Liang Wang
Topics & Concepts
Coal miningBoreholeCoalFlushingDrainagePetroleum engineeringPermeability (electromagnetism)GeologyMining engineeringProblems in coal miningGeotechnical engineeringEngineeringWaste managementEndocrinologyMedicineMembraneGeneticsBiologyEcologyCoal Properties and UtilizationGeoscience and Mining TechnologyRock Mechanics and Modeling