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Expanding of spheres the application of borehole hydro-production technology to develop deposits of non-traditional hydrocarbons
(2018)
The reserves of oceanic hydrates of methane and natural
bitumen in times exceed the stocks of traditional oil and gas. The purpose
is the analysis of the adaptation possibility of borehole mining technology ...
Modeling the process of hydromechanical amber extraction
(2018)
The paper represents a process of hydromechanical amber
extraction modeling to obtain input data and substantiate operation
parameters of mining equipment to develop the improved
hydromechanical ...
Resource evaluation of geothermal power plant under the conditions of carboniferous deposits usage in the Dnipro-Donetsk depression
(2018)
The objective of the work is to substantiate the actualization of
the problem of obtaining geothermal energy from oil and gas wells of oil
and gas production facilities in the central-eastern part of the ...
Explosive wave propagation in the presence of antiseismic protective curtain
(2018)
The objective of this work is to study theoretically the stress
wave formation in the borehole-to-borehole space and on the boundary
with the borehole contour set by creating a directed fracture system in it. ...
Destabilization of the hard coal microstructure by a weak electric field
(2018)
This study aims to analyse physical and chemical changes in
hard coal samples under the influence of low-intensity electric fields in
comparison to the fragments of ejected coal, as well as the coal ...
Substantiating rational parameters of a method for shrinkage ore stoping while developing thin- vein steeply inclined deposits
(2018)
Objective of the paper is to substantiate rational ore-stoping
technique while using small wells in the context of thin-vein steeply
inclined deposit mining. The technique is based upon the ...
Ash as an alternative source of raw materials
(2018)
The objective of the work is to study the aluminosilicate
fractionation from fly ash, physical and mechanical properties of fly ash
derived from the Thermal Power Plants (TPP) wastes. Ash, carbon ...
Specifics of hydro-loosening of coal seams with account of rocks displacement parameters
(2018)
The analysis of efficiency decline of methods for hydraulic
influence on outburst-prone coal seams in the conditions of large depths is
represented. The models are considered for parameters calculation of ...
Aboveground storage of hydrocarbon gas hydrates
(2018)
The work objective is to substantiate the technical bases for the
production of gas hydrate blocks directly on-site for further transportation
and storage in above ground storages, as an alternative to transporting and ...
Analysis of patterns of the open-pit mine water influx formation in the conditions of the Inhulets iron ore deposit using a three-dimensional geofiltration model
(2018)
The purpose is to study the patterns of groundwater influxe
formation within the north-eastern side of the Private Joint-Stock Company
“Inhuletskyi hirnycho-zbahachuvalnyi kombinat” (PJSC INHZK) open-pit
mine ...