RU93020128A - METHOD OF BUILDING A MINE WELL - Google Patents

METHOD OF BUILDING A MINE WELL

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Publication number
RU93020128A
RU93020128A RU93020128/03A RU93020128A RU93020128A RU 93020128 A RU93020128 A RU 93020128A RU 93020128/03 A RU93020128/03 A RU 93020128/03A RU 93020128 A RU93020128 A RU 93020128A RU 93020128 A RU93020128 A RU 93020128A
Authority
RU
Russia
Prior art keywords
drilling
sump
chamber
equipment
vertical
Prior art date
Application number
RU93020128/03A
Other languages
Russian (ru)
Inventor
М.Н. Климентов
И.А. Калягин
О.М. Соколова
Л.М. Сергеева
Original Assignee
М.Н. Климентов
И.А. Калягин
О.М. Соколова
Л.М. Сергеева
Filing date
Publication date
Application filed by М.Н. Климентов, И.А. Калягин, О.М. Соколова, Л.М. Сергеева filed Critical М.Н. Климентов
Publication of RU93020128A publication Critical patent/RU93020128A/en

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Claims (1)

Способ относится к горной промышленности и может быть использован при строительстве водозаборных лучевых дрен, возводимых из вертикальной горной выработки (ствола) в сложных гидрогеологических условиях, когда ствол пересекает водоносные слои, сложенные рыхлыми и плывунными отложениями. Способ включает проходку вертикальной выработки, образование в ней буровой камеры и зумпфа-отстойника, отделение буровой камеры, установку в ней бурового станка и вспомогательного оборудования, водоотливных и воздухопроводящих труб, оснастки устья и последовательное бурение горизонтальных скважин с подачей промывочной жидкости к породоразрушающему инструменту. Для повышения эффективности отбора подземных вод в верхней и нижней частях буровой камеры устанавливают фильтрующие элементы, гидравлически соединяют их с зумпфом - отстойником и водоотливными трубами. Способ позволяет проводить откачку подземных вод до установки оборудования в буровой камере, а также обеспечивает безопасность проходки вертикальной выработки и эксплуатации шахтного колодца.The method relates to the mining industry and can be used in the construction of water-intake ray drains erected from a vertical mine workings (trunk) in difficult hydrogeological conditions, when the trunk crosses aquifers composed of loose and flux deposits. The method includes vertical drilling, formation of a drilling chamber and sump-sump in it, separation of the drilling chamber, installation of a drilling machine and auxiliary equipment, drainage and air-conducting pipes, wellhead equipment and sequential drilling of horizontal wells with supply of drilling fluid to the rock-breaking tool. To increase the efficiency of groundwater extraction, filtering elements are installed in the upper and lower parts of the drilling chamber, and they are hydraulically connected to the sump and to the drainage pipes. The method allows for the pumping of groundwater prior to installation of equipment in the drilling chamber, and also ensures the safety of penetration of the vertical production and operation of the shaft well.
RU93020128/03A 1993-04-19 METHOD OF BUILDING A MINE WELL RU93020128A (en)

Publications (1)

Publication Number Publication Date
RU93020128A true RU93020128A (en) 1996-03-10

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