EP0129350A3 - Zündmeldeverfahren und Vorrichtung für Bohrlochperforator - Google Patents

Zündmeldeverfahren und Vorrichtung für Bohrlochperforator Download PDF

Info

Publication number
EP0129350A3
EP0129350A3 EP84303568A EP84303568A EP0129350A3 EP 0129350 A3 EP0129350 A3 EP 0129350A3 EP 84303568 A EP84303568 A EP 84303568A EP 84303568 A EP84303568 A EP 84303568A EP 0129350 A3 EP0129350 A3 EP 0129350A3
Authority
EP
European Patent Office
Prior art keywords
perforating gun
coupled
time delay
delay device
firing
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Withdrawn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
EP84303568A
Other languages
English (en)
French (fr)
Other versions
EP0129350A2 (de
Inventor
Edward Arthur Colle, Jr.
Donald Norton Yates, Jr.
Richard Gary High
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.)
Geo Vann Inc
Original Assignee
Geo Vann Inc
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 Geo Vann Inc filed Critical Geo Vann Inc
Publication of EP0129350A2 publication Critical patent/EP0129350A2/de
Publication of EP0129350A3 publication Critical patent/EP0129350A3/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Withdrawn legal-status Critical Current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
    • F42D1/06—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)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Burglar Alarm Systems (AREA)
  • Air Bags (AREA)
  • Geophysics And Detection Of Objects (AREA)
EP84303568A 1983-06-20 1984-05-25 Zündmeldeverfahren und Vorrichtung für Bohrlochperforator Withdrawn EP0129350A3 (de)

Applications Claiming Priority (2)

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

Publications (2)

Publication Number Publication Date
EP0129350A2 EP0129350A2 (de) 1984-12-27
EP0129350A3 true EP0129350A3 (de) 1985-10-09

Family

ID=24012395

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84303568A Withdrawn EP0129350A3 (de) 1983-06-20 1984-05-25 Zündmeldeverfahren und Vorrichtung für Bohrlochperforator

Country Status (3)

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

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 (de) * 1991-06-13 1993-08-25 Schaffler & Co Nichtelektrischer sprengzuender
AU2003208890A1 (en) * 2002-02-01 2003-09-02 Geo-X Systems Ltd. Extend of detonation determination method using seismic energy
WO2006055991A1 (en) * 2004-11-22 2006-05-26 Detnet International Limited Detonator
CN106761598B (zh) * 2016-12-15 2018-12-25 长春工业大学 一种降低射孔弹间干扰的起爆方法

Citations (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
EP0114103A2 (de) * 1983-01-20 1984-07-25 Halliburton Company Positive Zündmeldevorrichtung für Bohrlochperforator

Patent Citations (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
EP0114103A2 (de) * 1983-01-20 1984-07-25 Halliburton Company Positive Zündmeldevorrichtung für Bohrlochperforator

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PRODUCT ENGINEERING, vol. 35, no. 8, April 13, 1964, pages 68-69, New York, US; A.W. SCHELLMAN: "Instant muscle with pyrotechnic power" *

Also Published As

Publication number Publication date
AU2957984A (en) 1985-01-03
NO842453L (no) 1984-12-21
EP0129350A2 (de) 1984-12-27

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Legal Events

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AK Designated contracting states

Designated state(s): FR GB IT NL

PUAL Search report despatched

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STAA Information on the status of an ep patent application or granted ep patent

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18W Application withdrawn

Withdrawal date: 19860725

RIN1 Information on inventor provided before grant (corrected)

Inventor name: YATES, DONALD NORTON, JR.

Inventor name: COLLE, EDWARD ARTHUR, JR.

Inventor name: HIGH, RICHARD GARY