DE19983580T1 - Zünder zur Verwendung bei Sprengeinrichtungen - Google Patents

Zünder zur Verwendung bei Sprengeinrichtungen

Info

Publication number
DE19983580T1
DE19983580T1 DE19983580T DE19983580T DE19983580T1 DE 19983580 T1 DE19983580 T1 DE 19983580T1 DE 19983580 T DE19983580 T DE 19983580T DE 19983580 T DE19983580 T DE 19983580T DE 19983580 T1 DE19983580 T1 DE 19983580T1
Authority
DE
Germany
Prior art keywords
detonators
explosive devices
explosive
devices
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.)
Withdrawn
Application number
DE19983580T
Other languages
English (en)
Inventor
Nolan Lerche
James Brooks
Kenneth Rozek
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.)
Schlumberger Technology Corp
Original Assignee
Schlumberger Technology Corp
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 Schlumberger Technology Corp filed Critical Schlumberger Technology Corp
Publication of DE19983580T1 publication Critical patent/DE19983580T1/de
Withdrawn legal-status Critical Current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
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/11—Perforators; Permeators
    • E21B43/116—Gun or shaped-charge perforators
    • E21B43/1185—Ignition systems
    • 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
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/121—Initiators with incorporated integrated circuit
    • 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
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/124—Bridge initiators characterised by the configuration or material of the bridge
    • 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
    • F42B3/10—Initiators therefor
    • F42B3/12—Bridge initiators
    • F42B3/13—Bridge initiators with semiconductive bridge
    • 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
    • F42B3/10—Initiators therefor
    • F42B3/195—Manufacture
    • F42B3/198—Manufacture of electric initiator heads e.g., testing, machines

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Computer Hardware Design (AREA)
  • Manufacturing & Machinery (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Air Bags (AREA)
  • Toys (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Micromachines (AREA)
  • Feeding, Discharge, Calcimining, Fusing, And Gas-Generation Devices (AREA)
DE19983580T 1998-09-24 1999-09-23 Zünder zur Verwendung bei Sprengeinrichtungen Withdrawn DE19983580T1 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US10160698P 1998-09-24 1998-09-24
US10157898P 1998-09-24 1998-09-24
US10914498P 1998-11-20 1998-11-20
US12720499P 1999-03-31 1999-03-31
PCT/US1999/021779 WO2000020820A2 (en) 1998-09-24 1999-09-23 Detonators for use with explosive devices

Publications (1)

Publication Number Publication Date
DE19983580T1 true DE19983580T1 (de) 2001-08-16

Family

ID=27493210

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19983580T Withdrawn DE19983580T1 (de) 1998-09-24 1999-09-23 Zünder zur Verwendung bei Sprengeinrichtungen
DE19983586T Expired - Fee Related DE19983586B4 (de) 1998-09-24 1999-09-23 Zünden von Sprengeinrichtungen

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19983586T Expired - Fee Related DE19983586B4 (de) 1998-09-24 1999-09-23 Zünden von Sprengeinrichtungen

Country Status (7)

Country Link
US (2) US6385031B1 (de)
AU (2) AU2342300A (de)
CA (2) CA2345301C (de)
DE (2) DE19983580T1 (de)
GB (2) GB2357825B (de)
NO (2) NO20011496L (de)
WO (2) WO2000022279A1 (de)

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GB2357826A (en) 2001-07-04
NO20011496D0 (no) 2001-03-23
DE19983586T1 (de) 2001-08-16
US6386108B1 (en) 2002-05-14
NO321311B1 (no) 2006-04-24
NO20011495L (no) 2001-05-23
US6385031B1 (en) 2002-05-07
WO2000020820A9 (en) 2000-08-24
DE19983586B4 (de) 2008-05-15
GB2357825A (en) 2001-07-04
WO2000020820A3 (en) 2000-07-13
WO2000022279A1 (en) 2000-04-20
GB2357826B (en) 2004-01-21
CA2345387A1 (en) 2000-04-13
AU2342300A (en) 2000-05-01
GB0106931D0 (en) 2001-05-09
GB0106928D0 (en) 2001-05-09
CA2345301C (en) 2005-11-01
GB2357825B (en) 2004-02-18
WO2000020820A2 (en) 2000-04-13
NO20011495D0 (no) 2001-03-23
CA2345301A1 (en) 2000-04-20
AU2342700A (en) 2000-04-26
NO20011496L (no) 2001-05-23
CA2345387C (en) 2005-01-25

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