UA19119A - Method for determination of ejection danger of coal beds - Google Patents

Method for determination of ejection danger of coal beds

Info

Publication number
UA19119A
UA19119A UA4851738A UA4851738A UA19119A UA 19119 A UA19119 A UA 19119A UA 4851738 A UA4851738 A UA 4851738A UA 4851738 A UA4851738 A UA 4851738A UA 19119 A UA19119 A UA 19119A
Authority
UA
Ukraine
Prior art keywords
determination
danger
coal
those
ejection
Prior art date
Application number
UA4851738A
Other languages
Russian (ru)
Ukrainian (uk)
Inventor
Анатолій Дмитрович Алєксєєв
Анатолий Дмитриевич Алексеев
Герман Миколайович Фейт
Герман Николаевич Фейт
Геннадій Петрович Старіков
Геннадий Петрович Стариков
Галина Григорівна Смірнова
Галина Григорьевна Смирнова
Ольга Миколаївна Маліннікова
Ольга Николаевна Малинникова
Володимир Миколайович Ревва
Владимир Николаевич Ревва
Original Assignee
Донецький Фізико-Технічний Інститут Ан Урср
Донецкий физико-технический институт АН УССР
Інститут Гірничої Справи Ім.А.А.Скочинського
Институт горного дела им. А. А. Скочинского
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 Донецький Фізико-Технічний Інститут Ан Урср, Донецкий физико-технический институт АН УССР, Інститут Гірничої Справи Ім.А.А.Скочинського, Институт горного дела им. А. А. Скочинского filed Critical Донецький Фізико-Технічний Інститут Ан Урср
Priority to UA4851738A priority Critical patent/UA19119A/en
Publication of UA19119A publication Critical patent/UA19119A/en

Links

Landscapes

  • Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)

Abstract

Method for determination of outburst danger of coal beds includes drilling wells to coal bed, extraction of coal samples from those, determination through those samples content of physically bound moisture and methane, calculation of index of outburst danger and determination of outburst danger of bed through those. In the process of well drilling one in addition determines distance from surface of face of working to zone with maximal rate of gas liberation.
UA4851738A 1990-07-16 1990-07-16 Method for determination of ejection danger of coal beds UA19119A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
UA4851738A UA19119A (en) 1990-07-16 1990-07-16 Method for determination of ejection danger of coal beds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
UA4851738A UA19119A (en) 1990-07-16 1990-07-16 Method for determination of ejection danger of coal beds

Publications (1)

Publication Number Publication Date
UA19119A true UA19119A (en) 1997-12-25

Family

ID=74549167

Family Applications (1)

Application Number Title Priority Date Filing Date
UA4851738A UA19119A (en) 1990-07-16 1990-07-16 Method for determination of ejection danger of coal beds

Country Status (1)

Country Link
UA (1) UA19119A (en)

Similar Documents

Publication Publication Date Title
GB2285691A (en) Method for calculating sedimentary rock pore pressure
ES8706093A1 (en) Cemented carbide body used preferably for rock drilling and mineral cutting.
GB2054717B (en) Suction of gases from boreholes in coal mining
JPS57127098A (en) Machine for mining coal and or rock in level
GB2263293A (en) Selective placement of a permeability-reducing material to inhibit fluid communication between a near well bore interval and an underlying aquifer
HU901390D0 (en) Bed to plant-growing
NO180693C (en) Carbide body preferably used for abrasive rock drilling and mineral mining
CA1271412C (en) Enhanced oil recovery process utilizing in situ steam generation
UA19119A (en) Method for determination of ejection danger of coal beds
ES471093A1 (en) Methane Recovery from Sanitary Landfills Containing Methane and Carbon Dioxide
UA41990C2 (en) Method for determination of the places of arrangement of wells intended for extraction of natural gas in tectonically loaded and not prospected or low-prospected by mine engineering coal bed
ZA892022B (en) Method of evacuating mineral-containing rock mined in longwall-face underground mining,and transportation apparatus to carry out the method
ATE87889T1 (en) PROCESS FOR IN SITU BIODEGRADATION OF HYDROCARBON CONTAMINATED SOIL.
DE3267275D1 (en) Method for the early detection of carbonic fires in recipients containing dust of brown coal by detection of methane
HUT37969A (en) Method and apparatus for mining steep mineral bed, particularly steep coal one
RU94025105A (en) Method for open exploitation of minerals
SU1385439A1 (en) Method for providing and operating underground gas storage in water-bearing bed of uneven lithological structure
ES8104487A3 (en) A procedure for forming vertical linear fractures in a production formation of a underground (Machine-translation by Google Translate, not legally binding)
UA11796A1 (en) Method for wave affecting rock massif
Chadwick Deep mining
Spangenberg et al. Lithology and seismic impedance at KTB-a first correlation
UA10334C2 (en) Method for opening and development of coal bed to underground gasification
UA5423A1 (en) Method for penetration of mine workings
Fridman et al. Natural gases in mercury deposits of Donbass and Northwestern Caucasus
UA14145A1 (en) Reagent for recovering of productivity of gas wells