Development of non-coagulable grout long-term sealing material for gas drainage
Jianwei Cheng, Qiang Fu, Yu Wang, Zhiyuan Ma, Dezhi Ran, Shuping Sheng, Yongzhen Ma
Topics & Concepts
Extraction (chemistry)CoalPetroleum engineeringCementCoal miningBoreholeGroutDrainageMaterials scienceEnvironmental scienceWaste managementComposite materialGeotechnical engineeringChemistryGeologyEngineeringChromatographyEcologyBiologyRock Mechanics and ModelingCoal Properties and UtilizationDrilling and Well Engineering