UA42109U - Method for production of coal and gas - Google Patents

Method for production of coal and gas

Info

Publication number
UA42109U
UA42109U UAU200900078U UAU200900078U UA42109U UA 42109 U UA42109 U UA 42109U UA U200900078 U UAU200900078 U UA U200900078U UA U200900078 U UAU200900078 U UA U200900078U UA 42109 U UA42109 U UA 42109U
Authority
UA
Ukraine
Prior art keywords
coal
gas
seam
working
wells
Prior art date
Application number
UAU200900078U
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Дмитрий Моисеевич Житленок
Константин Константинович Софийский
Александр Анатольевич Ангеловский
Евгений Григорьевич Барадулин
Александр Петрович Петух
Original Assignee
Институт Геотехнической Механики Ім. М.С. Полякова Нан Украины
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Институт Геотехнической Механики Ім. М.С. Полякова Нан Украины filed Critical Институт Геотехнической Механики Ім. М.С. Полякова Нан Украины
Priority to UAU200900078U priority Critical patent/UA42109U/en
Publication of UA42109U publication Critical patent/UA42109U/en

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  • Extraction Or Liquid Replacement (AREA)

Abstract

Method for extraction of coal and gas includes penetration of road drift, group inclined working, well drilling on coal seam, casing those with pipes, sealing, hydrodynamic effect on coal seam through supply of working liquid under pressure with following sudden pressure release and delivery of water-coal-gas mix through well. Wells are drilled by propagation of seam from special drill niches arranged at both sides by seam pitch in each . Casing pipes from all the wells are installed to working compartment that is hermetically separated from path compartments, and on ventilation drift one connects it to degassing system of mine. Hydrodynamic effect through wells is performed with alternation from up downwards by seam pitch, during that effect water and gas are delivered through working compartment down to road drift and gas – by working compartment up to degassing system of mine.
UAU200900078U 2009-01-05 2009-01-05 Method for production of coal and gas UA42109U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UAU200900078U UA42109U (en) 2009-01-05 2009-01-05 Method for production of coal and gas

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UAU200900078U UA42109U (en) 2009-01-05 2009-01-05 Method for production of coal and gas

Publications (1)

Publication Number Publication Date
UA42109U true UA42109U (en) 2009-06-25

Family

ID=50632194

Family Applications (1)

Application Number Title Priority Date Filing Date
UAU200900078U UA42109U (en) 2009-01-05 2009-01-05 Method for production of coal and gas

Country Status (1)

Country Link
UA (1) UA42109U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2530667C2 (en) * 2012-10-11 2014-10-10 Олег Владимирович Печурин Medical syringe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2530667C2 (en) * 2012-10-11 2014-10-10 Олег Владимирович Печурин Medical syringe

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