"M\u00FCller, Pavel" . "\u010Cesk\u00E1 geologick\u00E1 slu\u017Eba" . "Praha" . "Doubravsk\u00FD, Radomil" . "Coal Bed Methane in the Czech Part of the Upper Silesian Basin"@en . "RIV/00025798:_____/06:00000006!RIV07-MZP-00025798" . "260"^^ . . . . "7"^^ . . "The pilot phase of exploration for resources of CBM carried out during 1993 - 2000 revealed that the genesis, adsorption and distribution of methane in the coal seams of the USB are complex. The measured gas contents in the coal seams are comparable to those of commercially exploited basins in the USA. However, the gas-bearing capacity is only the first of the parameters that governs the potential for commercial extraction of CBM. The second requirement is that the primary or artificially induced permeability of the coal beds should be sufficient to allow the gas to be desorbed and pumped out at realistic rates. During the pilot project in the USB, permeability induced by hydraulic fracturing in boreholes was not sustained over the long term." . "[9930824A1043]" . . "Coal Bed Methane in the Czech Part of the Upper Silesian Basin" . . "7"^^ . . . . "Z(MZP0002579801)" . "Coal Bed Methane in the Czech Part of the Upper Silesian Basin" . "Pilotn\u00ED etapa pr\u016Fzkumu na sorbovan\u00FD metan, proveden\u00E1 v letech 1993 a\u017E 2000, uk\u00E1zala na slo\u017Eit\u00E9 z\u00E1konitosti geneze a distribuce sorbovan\u00E9ho plynu v uheln\u00FDch sloj\u00EDch. Zji\u0161t\u011Bn\u00E9 obsahy plynu v uheln\u00FDch sloj\u00EDch jsou srovnateln\u00E9 s obsahy komer\u010Dn\u011B (nap\u0159\u00EDklad v USA) vyu\u017E\u00EDvan\u00FDch p\u00E1nv\u00ED. Plynonosnosti jsou v\u0161ak pouze prvotn\u00EDm p\u0159edpokladem pro \u00FAsp\u011B\u0161nost p\u0159\u00EDpadn\u00E9 t\u011B\u017Eby. Druh\u00FD p\u0159edpoklad \u00FAsp\u011Bchu, dostate\u010Dn\u00E1 prvotn\u00ED nebo \u0161t\u011Bpen\u00EDm vyvolan\u00E1 propustnost uheln\u00FDch sloj\u00ED, nebyl v\u0161ak proveden\u00FDm pilotn\u00EDm pr\u016Fzkumem dlouhodob\u011B zaji\u0161t\u011Bn."@cs . "N\u011Bmec, Jaroslav" . "Hemza, Petr" . "260"^^ . . . . "Coal Bed Methane in the Czech Part of the Upper Silesian Basin" . . . . "The pilot phase of exploration for resources of CBM carried out during 1993 - 2000 revealed that the genesis, adsorption and distribution of methane in the coal seams of the USB are complex. The measured gas contents in the coal seams are comparable to those of commercially exploited basins in the USA. However, the gas-bearing capacity is only the first of the parameters that governs the potential for commercial extraction of CBM. The second requirement is that the primary or artificially induced permeability of the coal beds should be sufficient to allow the gas to be desorbed and pumped out at realistic rates. During the pilot project in the USB, permeability induced by hydraulic fracturing in boreholes was not sustained over the long term."@en . "Coal bed methane, CBM, Upper Silesian Basin, scout boreholes, hydraulic fracturing"@en . "Coal Bed Methane in the Czech Part of the Upper Silesian Basin"@en . "Plyn sorbovan\u00FD v uheln\u00FDch sloj\u00EDch hornoslezsk\u00E9 p\u00E1nve"@cs . "Kr\u010D\u00E1l, Tom\u00E1\u0161" . "469006" . "\u010Eurica, Du\u0161an" . . "Osner, Zden\u011Bk" . . "80-7075-668-3" . "Plyn sorbovan\u00FD v uheln\u00FDch sloj\u00EDch hornoslezsk\u00E9 p\u00E1nve"@cs . "RIV/00025798:_____/06:00000006" .