BR8506823A - Tampao de furo e processo - Google Patents

Tampao de furo e processo

Info

Publication number
BR8506823A
BR8506823A BR8506823A BR8506823A BR8506823A BR 8506823 A BR8506823 A BR 8506823A BR 8506823 A BR8506823 A BR 8506823A BR 8506823 A BR8506823 A BR 8506823A BR 8506823 A BR8506823 A BR 8506823A
Authority
BR
Brazil
Prior art keywords
hole cap
cap
hole
Prior art date
Application number
BR8506823A
Other languages
English (en)
Inventor
Stephen John Hall
Gordon Alexander Moffat
Michael Edward Clarkson
Original Assignee
Specialised Polyurethane Appli
Du Pont Australia
Mount Isa Mines
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 Specialised Polyurethane Appli, Du Pont Australia, Mount Isa Mines filed Critical Specialised Polyurethane Appli
Publication of BR8506823A publication Critical patent/BR8506823A/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01V—GEOPHYSICS; GRAVITATIONAL MEASUREMENTS; DETECTING MASSES OR OBJECTS; TAGS
    • G01V1/00—Seismology; Seismic or acoustic prospecting or detecting
    • G01V1/02—Generating seismic energy
    • G01V1/104—Generating seismic energy using explosive charges
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • F42D1/24—Tamping methods; Methods for loading boreholes with explosives; Apparatus therefor characterised by the tamping material
    • F42D1/26—Tamping with foaming agents
BR8506823A 1984-07-12 1985-07-12 Tampao de furo e processo BR8506823A (pt)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AUPG596884 1984-07-12
AUPG668584 1984-08-21
AUPG736484 1984-09-27
AUPG755184 1984-10-09
PCT/AU1985/000151 WO1986000660A1 (en) 1984-07-12 1985-07-12 Borehole plug and method

Publications (1)

Publication Number Publication Date
BR8506823A true BR8506823A (pt) 1986-11-25

Family

ID=27424154

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8506823A BR8506823A (pt) 1984-07-12 1985-07-12 Tampao de furo e processo

Country Status (5)

Country Link
EP (1) EP0187782A1 (pt)
BR (1) BR8506823A (pt)
ES (1) ES8800739A1 (pt)
FI (1) FI860989A0 (pt)
WO (1) WO1986000660A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CL2022001496A1 (es) * 2022-06-07 2022-11-11 Tacos de pozos de tronaduras fabricados mediante una mezcla bicomponente de resinas a base de formaldehido y catalizadores, sistema y método de carga y detonación de los pozos .

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU471668B2 (en) * 1971-07-13 1976-04-29 Bergwerksverband Gmbh Improvements in or relating to a method for the consolidation of stabilization of coal and other loose earth and rock formations
US3756389A (en) * 1971-08-24 1973-09-04 F Firth Multiple compartment package with frangible internal barrier means
US3809224A (en) * 1972-02-14 1974-05-07 D Greenwood Compartmented pouch
AU5922173A (en) * 1972-08-16 1975-02-20 E.I. Du Pont De Nemours And Company Compartmented package
AU502971B2 (en) * 1975-12-30 1979-08-16 Ici Australia Limited Capsules for securing elements ina borehole
AU504484B2 (en) * 1976-05-25 1979-10-18 Bayer Aktiengesellschaft Reinforcing geological formations
US4153156A (en) * 1977-08-08 1979-05-08 Minnesota Mining And Manufacturing Company Method for reinforcing or sealing solid structures or for anchoring bolts therein and cartridges for use in such method
JPS5616530A (en) * 1979-07-20 1981-02-17 Nippon Oil & Fats Co Ltd Foaming adhesive for anchor bolt
JPS5662814A (en) * 1979-10-29 1981-05-29 Nippon Oil & Fats Co Ltd Foaming anchoring agent for anchor bolt
US4280943A (en) * 1979-11-08 1981-07-28 E. I. Du Pont De Nemours & Co. Organic grouting composition for anchoring a bolt in a hole

Also Published As

Publication number Publication date
ES8800739A1 (es) 1987-11-16
EP0187782A1 (en) 1986-07-23
WO1986000660A1 (en) 1986-01-30
ES545093A0 (es) 1987-11-16
FI860989A (fi) 1986-03-10
FI860989A0 (fi) 1986-03-10

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Legal Events

Date Code Title Description
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 12/07/2000