- 1. Mathematical model for heat transfer during underground coal gasification process
- (Content №5 2024)
- ... & Mashataeva, G. A. (2019). In-situ gasification of steeply dipping coal beds with production hole making by supersonic hydraulic jets. Mining Informational and Analytical Bulletin, (9), 30-40. https://doi.org/10.25018/0236-1493-2019-09-0-30-40. ...
- Created on 29 October 2024
- 2. Sorption capacity and natural gas content of coal beds of Donbas
- (Content №4 2024)
- ... of coal beds using a quantitative indicator – the relative gradient of gas content. Methodology. To determine the sorption capacity of coal, the authors used the well-known “volumetric method” and the ...
- Created on 28 August 2024
- 3. Influence of rock shear processes on the methane content of longwall faces
- (Content №4 2024)
- Authors: A.D.Maussymbaeva, orcid.org/0000-0002-7214-8026, Kazakh Multidisciplinary Reconstruction and Development Institute, Karaganda, Republic of Kazakhstan V.S.Portnov, orcid.org/0000-0002-4940-3156, ...
- Created on 28 August 2024
- 4. Assessment of the influence of the surface layer of coals on gas-dynamic phenomena in the coal seam
- (Content №2 2024)
- ... the Karaganda basin has been developed; the relationship between the thickness of the nanolayer and the melting temperature, adhesion energy, linking the stress-strain state of the coal bed in the zone ...
- Created on 01 May 2024
- 5. Assessment of coal mining impact on the geoecological transformation of the Emerald network ecosystem
- (Content №6 2023)
- ... carried out on the land surface along the mining of the coal bed with the recording of destructive changes in the landscape (falls, top-soil breaks, sufosis manifestations, cracks, lowering of the relief) ...
- Created on 23 December 2023
- 6. Managing the process of underground coal gasification
- (Content №6 2023)
- ... coal beds with production hole making by supersonic hydraulic jets. Analytical Bulletin, (9), 30-40. https://doi.org/10.25018/0236-1493-2019-09-0-30-40. 25. Yelubay, M., Massakbayeva, S., Aitkaliyeva, ...
- Created on 23 December 2023
- 7. Nanostructures of coal beds in the Sherubaynurinsky section of the Karaganda basin
- (Content №4 2022)
- ... Kamarov, R.K., Akhmatnurov, D.R., Zamaliyev,N.M., & Shmidt-Fedotova, I.M. (2017). Coal bed methane Karaganda basin in the gas balance Republic of Kazakhstan: status and prospects. ...
- Created on 29 August 2022
- 8. Forecast of methane emission from the undermined coalrock massif
- (Contens №4 2020)
- ... of a mine and indexes of the methane-bearing capacity of coal beds that are developed. Methodology. Statistical processing of actual data concerning the methane-bearing capacity of coal beds that ...
- Created on 30 August 2020
- 9. Influence of local orogeny and reservoir characteristics of enclosing rocks on the location of gas traps within the coal bearing deposits
- (Geology)
- ... Subsoil Fund Classification of Reserves and Resources of Minerals to the geological and economic assessment of the total (emissive) and mining reserves of coal bed methane of coal and gas deposits in areas ...
- Created on 26 October 2019
- 10. Coal bed methane of Karaganda basin in the gas balance of the Republic of Kazakhstan: status and prospects
- (Geology)
- ... of coal bed methane defining the methane reservoir characteristics of coal seams in comparison with traditional gas and geotechnical parameters of CBM fields prospects for commercial production of methane. ...
- Created on 16 March 2017
- 11. Coal bed methane of Karaganda basin in the gas balance of the Republic of Kazakhstan: status and prospects
- (Geological sciences)
- ... of coal bed methane defining the methane reservoir characteristics of coal seams in comparison with traditional gas and geotechnical parameters of CBM fields prospects for commercial production of methane. ...
- Created on 15 March 2017
- 12. On the issue of simultaneous gasification of contiguous low-coal seams
- (Mining)
- ... 2008. – 20 с. Khramov, V.M. (2008), “Geologicaltest of goodness of fitofout-of-specificationcoal beds for underground gasification (on the example of the Lviv-Volyn coal basin)”, Abstract of Cand. ...
- Created on 14 January 2015
- 13. Priority objects for gas exploration within Donbas
- (Geology)
- Authors: S.S. Dumenko, State Higher Educational Institution “National Mining University”, Postgraduate, the Department of Geology and Exploration of Mineral Deposits, Dnipropetrovsk, Ukraine Abstract: ...
- Created on 14 January 2015
- 14. Petrographic composition of coal seams of mine «Lubelskaya no. 1–2» of the Lvov-Volyn basin and the basic laws of its change
- (Geology)
- ... coal typing, coal bed typing on petrographic composition has been made by the method of Volkova I. In contrast to prior studies in which petrographic composition was studied at the level of petrographic ...
- Created on 13 August 2013
- 15. Tectonic disturbances and geochemical characteristics of the breed Сhistyakov-Snezhnyanskiy geological industrial district of Donbass
- (Geology)
- ... Ukraine Abstract: Purpose. To study the abnormal accumulation of certain rare elements in zones of tectonic disturbances with respect to the lithological type of the rocks enclosing coal beds. Methodology. ...
- Created on 13 August 2013
- 16. Analysis of coal beds structure by the method of acoustic geolocation
- (Geotechnical and mining mechanical engineering, machine building)
- ... Ukraine Abstract: Purpose. To develop the measures for the effective mining of coal beds and improvement of work productivity in dangerous outburst-prone mines where hidden disjunctive geological ...
- Created on 10 July 2013
- 17. Energy approach to analysys of the fluid pulse injection into a coal bed
- (Mining)
- ... Abstract: One of the effective methods of controlling the spontaneous outbursts of coal and gas and explosions of methane in mines is the fluid pulse injection into coal beds. Of late years the significant ...
- Created on 10 July 2013
- 18. Mathematical model of the envelope of vibroacoustic sounding of heterogeneous rock massif
- (Geotechnical and mining mechanical engineering, machine building)
- ... result is most demanded in mining of outburst-prone coal beds. References: 1. Анциферов А.В. Теория и практика шахтной сейсморазведки / А.В. Анциферов – Донецк: ООО „АЛАН“, 2003. ...
- Created on 26 February 2013
- 19. Composition and quality of coal of the Petrovsky deposit of the North Donbass carboniferous area and the basic directions of its use
- (Geology)
- Authors: E.A. Kuzmenko General characteristic of industrial productive coal formation of the Petrovskoe deposit sites is considered. Materials on petrographic composition ...
- Created on 04 January 2013
- 20. Research of influence of the stress-strain state of enclosing strata on their filtration properties during underground gasification of coal beds in the conditions of Dniper Basin
- (Mining)
- Authors: Sadovenko I.O., Tymoshchuk V.I., Tishkov V.V., Demchenko Yu.I., Sherstiuk Ye.A., Dereviahina N.I. The expediency of filtration parameters of enclosing strata at ...
- Created on 21 December 2012