Stimulation of Underground Degassing in Coal Seams by Hydraulic Fracturing Method
- Авторы: Kurlenya M.V.1, Serdyukov S.V.1, Patutin A.V.1, Shilova T.V.1
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Учреждения:
- Chinakal Institute of Mining, Siberian Branch
- Выпуск: Том 53, № 6 (2017)
- Страницы: 975-980
- Раздел: Geomechanics
- URL: https://ogarev-online.ru/1062-7391/article/view/184391
- DOI: https://doi.org/10.1134/S106273911706303X
- ID: 184391
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Аннотация
The problems preventing the use of mine hydraulic fracturing for stimulating the preliminary degassing in coal seams are considered. The solutions are presented for sealing the borehole interval by solidifying composition with initiator for transverse fracture of rocks. An original system for transportation of equipment along the holes and a robotized device for hydraulic fracturing of roof-and-floor selfsustaining rocks of coal seam are designed. The working fluid with a low-density proppant is proposed, which ensures creation of fractures with a high rate of methane migration.
Об авторах
M. Kurlenya
Chinakal Institute of Mining, Siberian Branch
Автор, ответственный за переписку.
Email: kurlenya@misd.ru
Россия, Novosibirsk, 630091
S. Serdyukov
Chinakal Institute of Mining, Siberian Branch
Email: kurlenya@misd.ru
Россия, Novosibirsk, 630091
A. Patutin
Chinakal Institute of Mining, Siberian Branch
Email: kurlenya@misd.ru
Россия, Novosibirsk, 630091
T. Shilova
Chinakal Institute of Mining, Siberian Branch
Email: kurlenya@misd.ru
Россия, Novosibirsk, 630091
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