NO951851D0 - firing Device - Google Patents

firing Device

Info

Publication number
NO951851D0
NO951851D0 NO951851A NO951851A NO951851D0 NO 951851 D0 NO951851 D0 NO 951851D0 NO 951851 A NO951851 A NO 951851A NO 951851 A NO951851 A NO 951851A NO 951851 D0 NO951851 D0 NO 951851D0
Authority
NO
Norway
Prior art keywords
firing device
firing
Prior art date
Application number
NO951851A
Other languages
Norwegian (no)
Other versions
NO951851L (en
NO313566B1 (en
Inventor
James Ellis
Nicholas Reid
Original Assignee
Western Atlas Int 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 Western Atlas Int Inc filed Critical Western Atlas Int Inc
Publication of NO951851D0 publication Critical patent/NO951851D0/en
Publication of NO951851L publication Critical patent/NO951851L/en
Publication of NO313566B1 publication Critical patent/NO313566B1/en

Links

Classifications

    • 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
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/045—Arrangements for electric ignition
    • F42D1/05—Electric circuits for blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • General Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Air Bags (AREA)
  • Protection Of Static Devices (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Working Measures On Existing Buildindgs (AREA)
  • Emergency Protection Circuit Devices (AREA)
NO19951851A 1993-09-13 1995-05-10 Firing unit and perforation tool equipped with such unit NO313566B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12117793A 1993-09-13 1993-09-13
PCT/US1994/010275 WO1995024608A1 (en) 1993-09-13 1994-09-13 Expendable ebw firing module for detonating perforating gun charges

Publications (3)

Publication Number Publication Date
NO951851D0 true NO951851D0 (en) 1995-05-10
NO951851L NO951851L (en) 1995-07-07
NO313566B1 NO313566B1 (en) 2002-10-21

Family

ID=22395062

Family Applications (1)

Application Number Title Priority Date Filing Date
NO19951851A NO313566B1 (en) 1993-09-13 1995-05-10 Firing unit and perforation tool equipped with such unit

Country Status (5)

Country Link
EP (1) EP0694157B1 (en)
CA (1) CA2149154C (en)
DE (1) DE69428038T2 (en)
NO (1) NO313566B1 (en)
WO (1) WO1995024608A1 (en)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO309690B1 (en) * 1995-01-23 2001-03-12 Western Atlas Int Inc Detonator type exploding wire for use with a perforation tool in a well
US6962202B2 (en) 2003-01-09 2005-11-08 Shell Oil Company Casing conveyed well perforating apparatus and method
WO2006096920A1 (en) 2005-03-18 2006-09-21 Orica Explosives Technology Pty Ltd Wireless detonator assembly, and methods of blasting
US8607864B2 (en) 2008-02-28 2013-12-17 Schlumberger Technology Corporation Live bottom hole pressure for perforation/fracturing operations
WO2015134719A1 (en) 2014-03-07 2015-09-11 Dynaenergetics Gmbh & Co. Kg Device and method for positioning a detonator within a perforating gun assembly
US20220258103A1 (en) 2013-07-18 2022-08-18 DynaEnergetics Europe GmbH Detonator positioning device
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
CA3010967C (en) 2014-05-23 2021-05-25 Hunting Titan, Inc. Box by pin perforating gun system and methods
US10273788B2 (en) 2014-05-23 2019-04-30 Hunting Titan, Inc. Box by pin perforating gun system and methods
WO2016089398A1 (en) * 2014-12-03 2016-06-09 Schlumberger Canada Limited System and method for isolating capacitor bank
CA3070124C (en) 2015-11-12 2022-03-01 Hunting Titan, Inc. Contact plunger cartridge assembly
US11021923B2 (en) 2018-04-27 2021-06-01 DynaEnergetics Europe GmbH Detonation activated wireline release tool
US11339614B2 (en) 2020-03-31 2022-05-24 DynaEnergetics Europe GmbH Alignment sub and orienting sub adapter
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
CZ2022303A3 (en) 2019-12-10 2022-08-24 DynaEnergetics Europe GmbH Incendiary head
US11225848B2 (en) 2020-03-20 2022-01-18 DynaEnergetics Europe GmbH Tandem seal adapter, adapter assembly with tandem seal adapter, and wellbore tool string with adapter assembly
US11988049B2 (en) 2020-03-31 2024-05-21 DynaEnergetics Europe GmbH Alignment sub and perforating gun assembly with alignment sub
US11713625B2 (en) 2021-03-03 2023-08-01 DynaEnergetics Europe GmbH Bulkhead
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4777878A (en) * 1987-09-14 1988-10-18 Halliburton Company Exploding bridge wire detonator with shock reflector for oil well usage
US5179248A (en) * 1991-10-08 1993-01-12 Scb Technologies, Inc. Zener diode for protection of semiconductor explosive bridge
US5173570A (en) * 1992-07-08 1992-12-22 The United States Of America As Represented By The Secretary Of The Army Detonator ignition circuitry

Also Published As

Publication number Publication date
DE69428038T2 (en) 2002-04-11
EP0694157A4 (en) 1996-02-21
EP0694157A1 (en) 1996-01-31
CA2149154C (en) 2004-11-23
WO1995024608A1 (en) 1995-09-14
CA2149154A1 (en) 1995-09-14
NO951851L (en) 1995-07-07
DE69428038D1 (en) 2001-09-27
EP0694157B1 (en) 2001-08-22
NO313566B1 (en) 2002-10-21

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