- 21. Estimation of spatial and collector parameters of a technogenic gas deposit by geomechanical descriptions of enclosing rock
- (Mining)
- ... – № 9. – С. 26–29. Bryukhanov, P.A. and Nazymko, V.V. (2012), “Reduced Deformation of Degassing Wells by Strata Movement”, Ugol Ukrainy, Vol. 9., pp. 26–29. 9. Изменение газовой проницаемости ...
- Created on 21 March 2014
- 22. Research of the dynamic characteristics of the device for hydro pulse action on coal layer
- (Mining)
- ... of hydro loosening and degassing of an outburst-prone coal layer having occurrence depth up to 1000 m in the areas with low hydraulic permeability. References: 1. СОУ 10.1.00174088.011-2005. ...
- Created on 17 October 2013
- 23. Basic scientific positions of forecast of the dyna-mics of methane release when mining the gas bearing coal seams.
- (Mining)
- ... its isolation in coal mines of Donetsk basin. Methodology. Monitoring of methane emission into mine workings and degassing wells during stoping development, stable exploitation of stoping areas, coal ...
- Created on 17 October 2013
- 24. Calculation of filtration parameters of the gas-bearing coal rock massif
- (Solid-state physics, mineral processing)
- ... time of such parameters, to estimate the gas emission from coal-bearing rock massif before the gas emission intensification activities and the choice of ways and methods of degassing, and to evaluate the ...
- Created on 10 July 2013
- 25. Energy approach to analysys of the fluid pulse injection into a coal bed
- (Mining)
- ... cavitation generator application in the flowchart of hydro loosening have shown that the device provides the effective hydro loosening and degassing of outburst-prone coal layers with low hydraulic permeability ...
- Created on 10 July 2013
- 26. Role of juvenile ore sources in the forming of the deposits of the uranium-sodium formation in the Kirovograd ore district of the Ukrainian shield
- (Geology)
- ... Углеводородная дегазация Земли и генезис нефтегазовых месторождений / Валяев Б.М. // Геология нефти и газа. – №9. – 1997. – С. 30–37. – Библиогр.: С. 35–37. Valyaev B.M. Hydrocarbon degassing ...
- Created on 22 November 2012
- 27. Prospects of shaft methane extraction and utilization in the conditions of mine “Zapadno-Donbaskaya” OAO “Pavlogradugol”
- (Mining)
- ... с. Economic efficiency of coal strata degassing by mens of boreholes / A.S. Burchakov, A.T. Ayruni, Ye.M. Gitin, Ye.I. Sleptsov. – M., CNI-EIugol, 1974. – 56 p. 6. Морев А.М. Дегазация ...
- Created on 21 November 2012
- 28. Technological diagrams of extraction works with application of complex preventive processing of coal bed by hydrodynamic method
- (Mining)
- ... degassing and decrease of gas-dynamic activity is effective. The estimation of efficiency of hydrodynamic influence on the coefficient of degassing and amount of output of coal from a mining hole is given. ...
- Created on 20 November 2012
- 29. About extraction of methane and slate gas from coal and slate deposits
- (Mining)
- ... appearing during frac job has been determined and reasonability of preliminary degassing of underground gas generator has been substantiated. Originality. The character of the gasification thermal ...
- Created on 15 November 2012
- 30. Estimation of promising areas with the aim of methane accumulations exploration (on the example of mine “Butovska”)
- (Geology)
- Authors: V.V. Lukinov, Dr. Sci. (Geol.-Min.), Professor, N.S. Polyakov Institute of Geotechnical Mechanics of National Academy of Science of Ukraine, Deputy Director for Science of IGTM NAS of ...
- Created on 15 November 2012