AU2957984A - Detection of unfired charges - Google Patents

Detection of unfired charges

Info

Publication number
AU2957984A
AU2957984A AU29579/84A AU2957984A AU2957984A AU 2957984 A AU2957984 A AU 2957984A AU 29579/84 A AU29579/84 A AU 29579/84A AU 2957984 A AU2957984 A AU 2957984A AU 2957984 A AU2957984 A AU 2957984A
Authority
AU
Australia
Prior art keywords
detection
unfired
charges
unfired charges
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
AU29579/84A
Inventor
Edward Arthur Colle
Richard Gary High
Donald Norton Yates
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.)
Halliburton Co
Original Assignee
Halliburton Co
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 Halliburton Co filed Critical Halliburton Co
Publication of AU2957984A publication Critical patent/AU2957984A/en
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
    • F42D1/04—Arrangements for ignition
    • F42D1/06—Relative timing of multiple charges
    • 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
    • E21B43/11857—Ignition systems firing indication systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D5/00—Safety arrangements
    • F42D5/02—Locating undetonated charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Burglar Alarm Systems (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Air Bags (AREA)
AU29579/84A 1983-06-20 1984-06-20 Detection of unfired charges Abandoned AU2957984A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US50591183A 1983-06-20 1983-06-20
US505911 1983-06-20

Publications (1)

Publication Number Publication Date
AU2957984A true AU2957984A (en) 1985-01-03

Family

ID=24012395

Family Applications (1)

Application Number Title Priority Date Filing Date
AU29579/84A Abandoned AU2957984A (en) 1983-06-20 1984-06-20 Detection of unfired charges

Country Status (3)

Country Link
EP (1) EP0129350A3 (en)
AU (1) AU2957984A (en)
NO (1) NO842453L (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4660638A (en) * 1985-06-04 1987-04-28 Halliburton Company Downhole recorder for use in wells
AT396302B (en) * 1991-06-13 1993-08-25 Schaffler & Co NON-ELECTRIC IGNITION
RU2316025C2 (en) * 2002-02-01 2008-01-27 Гео-Х Системз Лтд. Method of measurement of detonation degree by using seismic energy
WO2006055991A1 (en) * 2004-11-22 2006-05-26 Detnet International Limited Detonator
CN106761598B (en) * 2016-12-15 2018-12-25 长春工业大学 A kind of method of ignition reducing perforation charge interference

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3106131A (en) * 1961-05-24 1963-10-08 Aircraft Armaments Inc Cartridge actuated device
US3336869A (en) * 1966-05-05 1967-08-22 William R Peterson Fuze apparatus
US3888158A (en) * 1973-08-30 1975-06-10 Mine Safety Appliances Co Explosively actuated separable connecting device
CH643354A5 (en) * 1980-02-21 1984-05-30 Inventa Ag Detonating chain for electrical detonators, especially for projectile detonators
US4478294A (en) * 1983-01-20 1984-10-23 Halliburton Company Positive fire indicator system

Also Published As

Publication number Publication date
EP0129350A3 (en) 1985-10-09
NO842453L (en) 1984-12-21
EP0129350A2 (en) 1984-12-27

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