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Information × Registration Number 0214U005097, 0112U003233 , R & D reports Title Borehole geophysical investigations of technogenic reservoirs of methane in the section of coalrock mass popup.stage_title Head Kulyk Volodymyr, Registration Date 31-01-2014 Organization S.I.Subbotin Institute of geophysics HASU. popup.description2 Experimental tools of radioactivity logging (RL) (agreed neutron logging with gamma-ray logging, litho-density logging, two- spacing neutron gamma logging) for measurements in methane-coal boreholes are developed. Tool for operative measure- ments of methane concentration in near-surface zone is developed. Investigations with the help of new tools RL in two metha- ne-coal degassing boreholes in East Donbas were realized. New methodology of determination of extended set of petro- physical parameters technogenic and unbroken methane reservoirs on basis of integrated use of RL methods is proposed. Product Description popup.authors Євстахевич Зорян Миколайович Бондаренко Максим Сергійович Зеніков Олег Маркович Кетов Андрій Юрійович Кормош Валентина Василівна Кулик Володимир Васильович popup.nrat_date 2020-04-02 Close