CA2577481A1 - Bouchon de bourrage - Google Patents

Bouchon de bourrage Download PDF

Info

Publication number
CA2577481A1
CA2577481A1 CA002577481A CA2577481A CA2577481A1 CA 2577481 A1 CA2577481 A1 CA 2577481A1 CA 002577481 A CA002577481 A CA 002577481A CA 2577481 A CA2577481 A CA 2577481A CA 2577481 A1 CA2577481 A1 CA 2577481A1
Authority
CA
Canada
Prior art keywords
plug
cup
stemming
formations
cups
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
CA002577481A
Other languages
English (en)
Inventor
Glen Robert Hawkins
Richard Arthur Dyson
Graham Cooper Gardner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2577481A1 publication Critical patent/CA2577481A1/fr
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F42D1/18—Plugs for boreholes

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Closures For Containers (AREA)
CA002577481A 2004-10-12 2005-10-06 Bouchon de bourrage Abandoned CA2577481A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA200408225 2004-10-12
ZA2004/8225 2004-10-12
PCT/ZA2005/000152 WO2006042342A1 (fr) 2004-10-12 2005-10-06 Bouchon de bourrage

Publications (1)

Publication Number Publication Date
CA2577481A1 true CA2577481A1 (fr) 2006-04-20

Family

ID=35462247

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002577481A Abandoned CA2577481A1 (fr) 2004-10-12 2005-10-06 Bouchon de bourrage

Country Status (5)

Country Link
US (1) US20080173205A1 (fr)
AU (1) AU2005295144A1 (fr)
CA (1) CA2577481A1 (fr)
WO (1) WO2006042342A1 (fr)
ZA (1) ZA200701340B (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11111787B2 (en) * 2015-08-12 2021-09-07 Moore Management Company Pty Ltd Method and an apparatus for creating a void for underground mining
US10378870B1 (en) * 2018-05-30 2019-08-13 The United States Of America As Represented By The Secretary Of The Army Energy absorbing flange for meltable fuze plug
CN111238330B (zh) * 2020-03-16 2022-10-21 中国电建集团成都勘测设计研究院有限公司 用于隧洞爆破施工的炮孔填塞装置
CN111336879B (zh) * 2020-04-08 2022-06-03 中国电建集团成都勘测设计研究院有限公司 一种炮孔堵塞装置
CN112414244B (zh) * 2020-12-02 2024-05-03 河海大学 一种自密封型孔口卡位装置及其施工方法
CN112556526B (zh) * 2020-12-04 2022-02-15 中南大学 一种炮孔封堵装置及方法

Family Cites Families (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE290180C (fr) *
US2018251A (en) * 1934-05-23 1935-10-22 Croessant George Frederick Anchoring socket for bolts
US2130030A (en) * 1936-08-06 1938-09-13 James F Richardson Pipe plug
US2225143A (en) * 1939-06-13 1940-12-17 Baker Oil Tools Inc Well packer mechanism
US2449642A (en) * 1946-04-13 1948-09-21 William H Coons Well washer and tester
US2568087A (en) * 1946-04-19 1951-09-18 Page Oil Tools Inc Well equipment
DE1019595B (de) * 1956-12-27 1957-11-14 Paul Zeunert Mehrteiliger Bohrlochbesatz nebst Vorrichtung zu seiner Anwendung
US2996214A (en) * 1960-02-08 1961-08-15 Percy R Kemble Expansible plug
US3173368A (en) * 1962-07-18 1965-03-16 Trojan Powder Co Tamping plug for boreholes
US3291218A (en) * 1964-02-17 1966-12-13 Schlumberger Well Surv Corp Permanently set bridge plug
US3288222A (en) * 1964-03-11 1966-11-29 Schlumberger Well Surv Corp Progressively expanded packing element for a bridge plug
US3433303A (en) * 1966-11-07 1969-03-18 Baker Oil Tools Inc Rotationally set well packer
US3666010A (en) * 1970-06-11 1972-05-30 Halliburton Co Packer sleeves
US3870085A (en) * 1973-06-20 1975-03-11 Michael Schneider Expansible plugs for sewer pipes
US3888156A (en) * 1974-03-29 1975-06-10 Raoul Fima Anchor bolt construction
FR2436964A1 (fr) * 1978-09-20 1980-04-18 Applic Plastiques Ste Bour Cartouche pour le bourrage des trous de mine
BE887123A (fr) * 1981-01-19 1981-07-20 Bourguignonne Plastique Cartouche pour le bourrage des trous de mines
USRE32831E (en) * 1983-10-24 1989-01-17 Schlumberger Technology Corporation Apparatus for sealing a well casing
US4545433A (en) * 1983-10-24 1985-10-08 Schlumberger Technology Corporation Reinforcing element and demand sensitive pressure intensifier for sealing a well casing
DE3426994A1 (de) * 1984-07-21 1986-01-30 Artur Dr.H.C. 7244 Waldachtal Fischer Duebel
US4706747A (en) * 1985-11-25 1987-11-17 Weatherford U.S., Inc. Cementing plug
JPH0429123Y2 (fr) * 1987-12-02 1992-07-15
SE462602B (sv) * 1989-01-11 1990-07-23 Thorsman & Co Ab Plugg
GB9205192D0 (en) * 1992-03-10 1992-04-22 Emhart Inc Universal plug
US5690454A (en) * 1992-11-23 1997-11-25 Dry Dock Industries, Inc. Anchoring retainer for threaded fasteners
US5936187A (en) * 1997-09-19 1999-08-10 Mocap Incorporated Blasting stemming plug
GB2380748B (en) * 2001-10-12 2005-09-14 Reeves Wireline Tech Ltd A drillpipe sub
WO2004011397A2 (fr) * 2002-07-27 2004-02-05 Morrison, Ian Tampon explosif pour trou de mine
US6827150B2 (en) * 2002-10-09 2004-12-07 Weatherford/Lamb, Inc. High expansion packer

Also Published As

Publication number Publication date
WO2006042342A1 (fr) 2006-04-20
ZA200701340B (en) 2008-08-27
AU2005295144A1 (en) 2006-04-20
US20080173205A1 (en) 2008-07-24

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Legal Events

Date Code Title Description
FZDE Dead