Pashchenko P.S., Yanzhula A.S. Determination of methane-accumulating zones location in the near-tunnel area in the pokrovskoe mine

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Parent Category: Geo-Technical Mechanics, 2016

Category: Geo-Technical Mechanics, 2016, Issue 130

Geoteh. meh. 2016, 130, 63-71

DETERMINATION OF METHANE-ACCUMULATING ZONES LOCATION IN THE NEAR-TUNNEL AREA IN THE POKROVSKOE MINE
¹Pashchenko P.S., ²Yanzhula A.S.
¹IGTM NAS of Ukraine, ²PJSC "CG "Pokrovskoye"

UDC 622.411.332

Abstract. Influence of geological factors on the gas-bearing coal rock mass was studied. The key task was to determine location of the methane-accumulating zones in the mine field sector under the study and prepare their description. Involving of some geological factors for predicting the methane-accumulating zones makes possible to consider the coal-rock massif, in which mining operations are conducted, as a complex system, which is formed under the action of geological, geomechanical and geodynamic processes, and to properly arrange methane-draining works. The research was conducted for the Pokrovskoe Mine and included choosing of geological factors and determining of their influence on the gas-content in the coal rock massif and analyzing of and building of prediction maps for the methane-accumulating zones.

Keywords: methane, geological factors, coal seam, fracture, collectors.

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About the authors:

Pashchenko Pavel Sergeevich, Candidate of Geological Sciences (Ph.D.), Senior Researcher, Senior Researcher in Laboratory of Researches of the Structural Changes in the Rock in Department of Geology of Coal Beds at Great depths, N.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM, NASU), Dnepr, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .

Yanzhula Aleksey Sergeevich, Master of Sciences (M.S.), Chief Engineer «Colliery Group, «Pokrovskoye» Pokrovsk, Ukraine, в This email address is being protected from spambots. You need JavaScript enabled to view it. .

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