WO2007092495A3 - Gas-generating compositions, fracturing system and method of fracturing material - Google Patents

Gas-generating compositions, fracturing system and method of fracturing material Download PDF

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Publication number
WO2007092495A3
WO2007092495A3 PCT/US2007/003249 US2007003249W WO2007092495A3 WO 2007092495 A3 WO2007092495 A3 WO 2007092495A3 US 2007003249 W US2007003249 W US 2007003249W WO 2007092495 A3 WO2007092495 A3 WO 2007092495A3
Authority
WO
WIPO (PCT)
Prior art keywords
fracturing
gas
generating compositions
compositions
generating
Prior art date
Application number
PCT/US2007/003249
Other languages
French (fr)
Other versions
WO2007092495A2 (en
Inventor
Christopher Schmidt
Roy Ault
Sean Weaver
Original Assignee
Mli Internat Ltd
Christopher Schmidt
Roy Ault
Sean Weaver
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 Mli Internat Ltd, Christopher Schmidt, Roy Ault, Sean Weaver filed Critical Mli Internat Ltd
Publication of WO2007092495A2 publication Critical patent/WO2007092495A2/en
Publication of WO2007092495A3 publication Critical patent/WO2007092495A3/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06B—EXPLOSIVES OR THERMIC COMPOSITIONS; MANUFACTURE THEREOF; USE OF SINGLE SUBSTANCES AS EXPLOSIVES
    • C06B33/00—Compositions containing particulate metal, alloy, boron, silicon, selenium or tellurium with at least one oxygen supplying material which is either a metal oxide or a salt, organic or inorganic, capable of yielding a metal oxide
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06D—MEANS FOR GENERATING SMOKE OR MIST; GAS-ATTACK COMPOSITIONS; GENERATION OF GAS FOR BLASTING OR PROPULSION (CHEMICAL PART)
    • C06D5/00—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets
    • C06D5/06—Generation of pressure gas, e.g. for blasting cartridges, starting cartridges, rockets by reaction of two or more solids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/04—Blasting cartridges, i.e. case and explosive for producing gas under pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/087—Flexible or deformable blasting cartridges, e.g. bags or hoses for slurries
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B3/00—Blasting cartridges, i.e. case and explosive
    • F42B3/28—Cartridge cases characterised by the material used, e.g. coatings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Abstract

Compositions and systems for use in breaking or fracturing hard material are described. In particular, gas-generating compositions exhibiting at least a dual burn rate, including compositions comprising lactose, potassium perchlorate and ferrosilicon are described.
PCT/US2007/003249 2006-02-06 2007-02-05 Gas-generating compositions, fracturing system and method of fracturing material WO2007092495A2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/348,616 2006-02-06
US11/348,616 US20070107820A1 (en) 2005-02-04 2006-02-06 Gas-generating compositions, fracturing system and method of fracturing material
ZMUNKNOWN 2007-02-02

Publications (2)

Publication Number Publication Date
WO2007092495A2 WO2007092495A2 (en) 2007-08-16
WO2007092495A3 true WO2007092495A3 (en) 2007-11-22

Family

ID=38345773

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2007/003249 WO2007092495A2 (en) 2006-02-06 2007-02-05 Gas-generating compositions, fracturing system and method of fracturing material

Country Status (2)

Country Link
US (1) US20070107820A1 (en)
WO (1) WO2007092495A2 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2339208B1 (en) * 2008-10-30 2011-04-28 Anita Atkins DEVICE FOR BREAKING ROCK AND CONCRETE.
MX2010004082A (en) * 2010-04-15 2011-10-28 Eduardo Alejandro Mantecon Gonzalez Electronically-activated industrial pyrotechnic device for splitting rocks in sensitive areas.
EP2651855B1 (en) * 2010-12-17 2016-06-08 Rock Breaking Technology Co (Rob Tech) Ltd. Rock and concrete breaking (demolition - fracturing - splitting) system
CL2016001929A1 (en) * 2016-07-29 2017-03-24 Nonexp Llc Pyrotechnic capsule and its use in the breaking of hard materials such as rocks, concrete and concrete.
CN108191591A (en) * 2018-02-08 2018-06-22 杨吉明 A kind of white cigarette agent and preparation method thereof
CN108827086B (en) * 2018-06-22 2019-08-02 武汉理工大学 A kind of fracturing cylinder and its explosion neas men method based on airbag gas-generating agent
CN114736084A (en) * 2022-03-09 2022-07-12 江西星火军工工业有限公司 Stable and efficient novel combustion agent and preparation method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862866A (en) * 1971-08-02 1975-01-28 Specialty Products Dev Corp Gas generator composition and method
US20050044778A1 (en) * 1997-12-08 2005-03-03 Orr William C. Fuel compositions employing catalyst combustion structure
US6983801B2 (en) * 2001-01-09 2006-01-10 Bj Services Company Well treatment fluid compositions and methods for their use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3862866A (en) * 1971-08-02 1975-01-28 Specialty Products Dev Corp Gas generator composition and method
US20050044778A1 (en) * 1997-12-08 2005-03-03 Orr William C. Fuel compositions employing catalyst combustion structure
US6983801B2 (en) * 2001-01-09 2006-01-10 Bj Services Company Well treatment fluid compositions and methods for their use

Also Published As

Publication number Publication date
WO2007092495A2 (en) 2007-08-16
US20070107820A1 (en) 2007-05-17

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