AR010056A1 - Disposicion metodo para obturar barrenos - Google Patents

Disposicion metodo para obturar barrenos

Info

Publication number
AR010056A1
AR010056A1 ARP970105147A ARP970105147A AR010056A1 AR 010056 A1 AR010056 A1 AR 010056A1 AR P970105147 A ARP970105147 A AR P970105147A AR P970105147 A ARP970105147 A AR P970105147A AR 010056 A1 AR010056 A1 AR 010056A1
Authority
AR
Argentina
Prior art keywords
hole
explosive charge
hollow
hollow part
plugging
Prior art date
Application number
ARP970105147A
Other languages
English (en)
Original Assignee
Shann Peter Christian
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 Shann Peter Christian filed Critical Shann Peter Christian
Publication of AR010056A1 publication Critical patent/AR010056A1/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B33/00—Sealing or packing boreholes or wells
    • E21B33/10—Sealing or packing boreholes or wells in the borehole
    • E21B33/13—Methods or devices for cementing, for plugging holes, crevices or the like
    • E21B33/134—Bridging plugs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/08—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Excavating Of Shafts Or Tunnels (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)

Abstract

Un método para el taponamiento de un barreno y una disposicion de taponamiento para un barreno que tiene al menos un carga explosiva en suinterior. La disposicion de taponamiento comprende una pieza esférica, generalmente hueca yq ue en el uso es puesta en el barreno por fuera de lacarga explosiva anexa. La detonacion de la carga explosiva deforma la pieza hueca, de manera de bloquear substancialmente la abertura del barreno en ellugar de la pieza hueca, para de manerasub stancial impedir el pasaje hacia afuera del material más allá de la pieza hueca. La pieza hueca está hecha deun material suficientemente fuerte como para permanecer substancialmente intacto en sentido funcional luego de la detonacionde la carga explosivaanexa.
ARP970105147A 1996-11-04 1997-11-04 Disposicion metodo para obturar barrenos AR010056A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB9622942.2A GB9622942D0 (en) 1996-11-04 1996-11-04 Stemming arrangement and method for blast holes

Publications (1)

Publication Number Publication Date
AR010056A1 true AR010056A1 (es) 2000-05-17

Family

ID=10802418

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP970105147A AR010056A1 (es) 1996-11-04 1997-11-04 Disposicion metodo para obturar barrenos

Country Status (13)

Country Link
US (1) US6386111B1 (es)
EP (1) EP0934500B1 (es)
AR (1) AR010056A1 (es)
AT (1) ATE219237T1 (es)
AU (1) AU724035B2 (es)
BR (1) BR9712865A (es)
CA (1) CA2270997A1 (es)
DE (1) DE69713366T2 (es)
ES (1) ES2180028T3 (es)
GB (1) GB9622942D0 (es)
PT (1) PT934500E (es)
WO (1) WO1998020296A1 (es)
ZA (1) ZA979869B (es)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6631684B2 (en) * 1999-09-16 2003-10-14 Dae Woo Kang Rock blasting method using air bladders embedded in loading layers
AUPQ591000A0 (en) 2000-02-29 2000-03-23 Rockmin Pty Ltd Cartridge shell and cartridge for blast holes and method of use
AU2003200490B2 (en) * 2002-02-20 2008-05-08 Rocktek Ltd. Apparatus and method for fracturing a hard material
US20050066836A1 (en) * 2003-09-12 2005-03-31 Yigal Levi Method for controlling explosions in open mines
KR100680855B1 (ko) * 2005-03-11 2007-02-08 강대우 발파용 에어튜브 및 그것을 이용한 암반발파방법
AU2007347159A1 (en) * 2006-10-19 2008-08-21 Carroll Bassett Self-stemming cartridge
AU2014347703A1 (en) * 2013-11-05 2016-06-09 Fowlds 3 Limited A cartridge
CN113357985B (zh) * 2021-05-28 2022-06-07 北京工业大学 一种爆破工程球状空气装药间隔器及间隔装药方法
CN115183642B (zh) * 2022-07-19 2023-10-20 陕煤集团神木红柳林矿业有限公司 一种瞬时胀裂器封孔装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1287989B (de) * 1964-07-10 1969-01-23 Hoelter Heinz Verdaemmungskoerper zum Festhalten von Wasserbesatzampullen in Bohrloechern
US4774888A (en) 1985-09-03 1988-10-04 Mobil Oil Corporation In situ disposable gel canister
US4660644A (en) * 1986-01-31 1987-04-28 Richard Egnor Inflatable rubber blasting hole plug
US4754705A (en) * 1986-11-17 1988-07-05 The Curators Of The University Of Missouri Mechanical stemming construction for blast holes and method of use
US4913233A (en) * 1988-03-10 1990-04-03 Fitzgibbon Jr Daniel F Methods of field blasting of earth formations using inflatable devices for suspending explosives in boreholes
US5035286A (en) * 1988-03-10 1991-07-30 Fitzgibbon Jr Daniel F Methods and apparatus for field blasting of earth formations using inflatable devices for suspending explosives in boreholes
US5000261A (en) * 1990-01-24 1991-03-19 Fitzgibbon Jr Daniel F Inflatable devices for suspending explosives in boreholes
US5497829A (en) 1993-11-17 1996-03-12 Foam Concepts, Inc. Expansion foam borehole plug and method
US5841060A (en) * 1995-10-24 1998-11-24 Skaggs; Roger Dean Blast plug
AUPN637795A0 (en) * 1995-11-03 1995-11-30 Ici Australia Operations Proprietary Limited Method and apparatus for blasthole stemming

Also Published As

Publication number Publication date
CA2270997A1 (en) 1998-05-14
EP0934500A1 (en) 1999-08-11
US6386111B1 (en) 2002-05-14
AU724035B2 (en) 2000-09-07
DE69713366D1 (de) 2002-07-18
DE69713366T2 (de) 2002-09-26
BR9712865A (pt) 1999-12-07
AU4714397A (en) 1998-05-29
ES2180028T3 (es) 2003-02-01
GB9622942D0 (en) 1997-01-08
PT934500E (pt) 2002-10-31
EP0934500B1 (en) 2002-06-12
WO1998020296A1 (en) 1998-05-14
ATE219237T1 (de) 2002-06-15
ZA979869B (en) 1998-06-25

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Legal Events

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