THE ANALYSIS OF THE FILTRATION AND RESERVOIR PROPERTIES OF COAL SEAMS
The author in his article has briefly described the regularities of filtration in crack-porous medium in relation to coal seam, proved reservoir properties of coal-rock mass, showed that the main determinant of the filtration permeability of coal is an endogenous fracture. To have shown that the more fractured the rock mass is, the higher the efficiency of degassing.