No. 1 (1)

Transactions of UkrNDMI NAN. - Donetsk, 2007. - No. 1 (1). - 253 p.
UDC: 622.83
ISSN: 1996-885X
Approved for printing: 22.10.2007

The methodology aspects to delineate areas promising for coalbed methane production	7
Gas-generating dispersed organic matter and its distribution in coal-bearing formations in Donbas	21
Gas-generating dispersed organic matter and its distribution in coal-bearing formations in Donbas	39
Use of geophysical methods in linear engineering-construction survey	55
Seismic exploration in mines to predict zones of increased rock pressure in coal seams being worked in Donbas	69
Assessment of damages from undermining of cities and townships under concentrated surface deformations	82
Improvement of pillarless methods for protection of development workings	94
Protection of donetsk metalworks industrial buildings against the impact of repeated undermining	102
Evaluation of geodynamic structure of minefields by geophysical methods	115
Safe depth for undermining engineering wells	128
Vertical geochemical zonation of Azov zirconium-rare-earth deposit (Ukraine)	135
Development of surface damage in upridging of beds	146
Prevention of ecological safety by waste neutralization	158
Time for flooding of mines: prediction and reality	165
Assessment of Udarnik Mine Water-Drainage Equipment Operation Stability	173
Package of unified anti-pressure burst measures for seams prone to both gas-dynamic and dynamic phenomena	190
On providing stability of mine shaft couplings	201
Mineral resources and energy saving	216
Geomechanical monitoring at the territories of mines being liquidated in Donbas	221
Methane emissions into production coal mine workings	232
Results of resin-grouted roof bolt stretch test in complicated mining-geological conditions	239

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