Degassing of the Converged Coal Seams of the Directional Route by Wells
Degassing of the Developed Coal Seams along a Directional Route Using Wells
Coal Massifs Gas Permeability
Degassing Parameters for High-Performance Working Areas at the Anexplored Mine Fields
Features of Borehole Degassing of the Outburst-prone Coal Seams
Methods and Parameters of Intensive Methane Extraction from the Coal Seams
Methane Hazard of Old Mined-out Spaces
Use of Destressing Drilling to Ensure Safety of Donbass Gas-bearing Coal Seams Extraction
Improvement of Degassing Efficiency at Coal Seams High Productive Development
