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Information × Registration Number 0301U002461, 0100U001828 , R & D reports Title 3.Development a criterion prognosis of searching concourses of methan in coal-beds of Donbas popup.stage_title Збiр данних розвiдувальних свердловин i гiрничих виробок про газоноснiстьвугiльних пластiв, вiтологiчний склад вмiщуючих порiд та тектонiку об'їкту. Аналiз та узагальнення даних з газоносностi вугiльних пластiв. Head Nagornyj Yu.M., Registration Date 29-05-2001 Organization National Mining University of Ukraine popup.description2 Object of researches - presence of methane in Donbass coal seams. Aim of work - determining major nature factors that control methane traps in coal seams and developing prognosis criteria for allotting perspective sites of priority output for methane. As a result of researches analysis on the state of affairs in global researches of gas presence in coal seams is done and unresolved tasks are determined. Gathering and providing analyses of field data on nature presence of gas in coal seams, contents of free methane in these seams, morphology of coal seams at geological-industrial region Krasnojarsk in Donbass are done. Laws governing changing modes of presence of gas in coal seams in terms of location at the area of the region, contents of free methane in these seams, abundance of methane at the mining openings are determined. Product Description popup.authors popup.nrat_date 2020-04-02 Close