PNEUMOHYDRODYNAMIC IMPACT ON THE SURFACE METHANE DRAINAGE BOREHOLE 1185-D
- Details
- Parent Category: Geo-Technical Mechanics, 2013
- Category: Geo-Technical Mechanics, 2013, Issue 111
UDC 622.272.016.25:622.831.325.3
Agaiev R.A. (IGTM NAS of Ukraine)
Abstract. Reviewed perspectives and problems mining of methane from coal deposits through surface degassing boreholes using pneumohydrodynamic impact. The physical nature of the method pneumohydrodynamic impact on the coal mass massif through surface degassing boreholes to production intensification of methane. The results of the experimental work pneumohydrodynamic impacts through surface degassing boreholes at PJSC "Mine named. AF Zasjadko" to underworked and not underworked coal tracts. As a result of experimental works have provided evidence that confirmed the efficiency criterion and were the principal possibility of methane production, as well as long-term stable gas emission through surface degassing boreholes with rock mass.
Keywords: pneumohydrodynamic impact, surface degasification boreholes, methane extraction.
References:
1. Filatov, Yu.V. (2011), “Advance degassing CBM fields (introduction of drilling complex Ultra Single 150)”, Coal of Ukraine, vol. 6, pp. 30-32.
2. Zvyagilskiy, E.L., Bokiy, B.V. and Kasimov, O.I. (2011), Dobucha metana iz ugolnykh mestorozhdeniy Donbassa [Extraction of methane from coal mines of Donbass], Publishing “Knowledge”, Donetsk, Ukraine.
3. Bashkatov, D.N., Drakhlis, S.L., Safonov, V.V. and Kvashyn, G.P. (1988), Spetsualnye raboty pri burenii i oborudovanii skvazhyn na vodu [Special work in drilling equipment and water wells], Nedra, Moscow, Russia.
4 Agaiev, R.A., Bokiy, B.V., Gunya, D.P., Efremov, I.A., Prygunov, A.S., Sofiyskiy, K.K., Filimonov P.E. (2011) “Extraction of methane from coal deposits by applying pneumohydrodynamic and pneumodynamic impacts through surface degassing boreholes in coal mass massif”, Geotekhnicheskaya Mekhanika [Geo-Technical Mechanics], no. 92, pp. 118-124.
About the authors:
Agaiev Ruslan Agaguluevich, Junior Researcher in Department of Problems of technologies Development Coal Deposits, M.S. Polyakov Institute of Geotechnical Mechanics under the National Academy of Sciences of Ukraine (IGTM NASU), Dnepropetrovsk, Ukraine, This email address is being protected from spambots. You need JavaScript enabled to view it. .
| File | Description | File size |
|---|---|---|
 10.pdf | PNEUMOHYDRODYNAMIC IMPACT ON THE SURFACE METHANE DRAINAGE BOREHOLE 1185-D | 376 kB |