PROCESS CONTROL METHANE IMPACT FROM LOW-PERMEABILITY COAL SEAM ON THE BASIS OF VIBRATION EXPOSURE
The article deals with management of vibration exposure on the low permeability of the coal array. Conducted field research results increase metane impact from low-permeability coal seam by vibrational excitation. The estimated decrease in gas recovery in the atmosphere of mines after vibration on the coal seam. The results obtained allowed to confirm the efficiency of increasing gas recovery from the coal seam by the use of vibration and to increase the degassing, which confirms the efficiency of the applied method. The applied method creates conditions for deep degassing of low- permeability coal.
Vibration, fracturing, reservoir, wasootch, permeability, array, research, poverhnost.
Issue number: 7
UDK: 622.411.33: 533.17
Authors: M.V. Pavlenko
About authors: Pavlenko M. V., Candidate of Technical Sciences,
Mining Institute, National University of Science and Technology «MISiS»,
119049, Moscow, Russia,
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