EP0694157A4 - - Google Patents

Info

Publication number
EP0694157A4
EP0694157A4 EP94928579A EP94928579A EP0694157A4 EP 0694157 A4 EP0694157 A4 EP 0694157A4 EP 94928579 A EP94928579 A EP 94928579A EP 94928579 A EP94928579 A EP 94928579A EP 0694157 A4 EP0694157 A4 EP 0694157A4
Authority
EP
European Patent Office
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.)
Granted
Application number
EP94928579A
Other versions
EP0694157A1 (en
EP0694157B1 (en
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 filed Critical
Publication of EP0694157A1 publication Critical patent/EP0694157A1/en
Publication of EP0694157A4 publication Critical patent/EP0694157A4/xx
Application granted granted Critical
Publication of EP0694157B1 publication Critical patent/EP0694157B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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)
  • Emergency Protection Circuit Devices (AREA)
  • Manufacturing Of Electrical Connectors (AREA)
  • Working Measures On Existing Buildindgs (AREA)
EP94928579A 1993-09-13 1994-09-13 Expendable ebw firing module for detonating perforating gun charges Expired - Lifetime EP0694157B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12117793A 1993-09-13 1993-09-13
US121177 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
EP0694157A1 EP0694157A1 (en) 1996-01-31
EP0694157A4 true EP0694157A4 (enExample) 1996-02-21
EP0694157B1 EP0694157B1 (en) 2001-08-22

Family

ID=22395062

Family Applications (1)

Application Number Title Priority Date Filing Date
EP94928579A Expired - Lifetime EP0694157B1 (en) 1993-09-13 1994-09-13 Expendable ebw firing module for detonating perforating gun charges

Country Status (5)

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

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO309690B1 (no) * 1995-01-23 2001-03-12 Western Atlas Int Inc Detonasjonsanordning av type eksploderende brotråd for bruk med et perforeringsverktöy i en brönn
US6962202B2 (en) 2003-01-09 2005-11-08 Shell Oil Company Casing conveyed well perforating apparatus and method
AU2006225079B2 (en) 2005-03-18 2011-02-24 Orica Australia 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
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
US12203350B2 (en) 2013-07-18 2025-01-21 DynaEnergetics Europe GmbH Detonator positioning device
WO2015134719A1 (en) 2014-03-07 2015-09-11 Dynaenergetics Gmbh & Co. Kg Device and method for positioning a detonator within a perforating gun assembly
CN105492721B (zh) 2013-08-26 2018-10-02 德国德力能有限公司 射孔枪和雷管组件
EP3108091B1 (en) 2014-05-23 2019-10-02 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
CA3004837C (en) 2015-11-12 2020-07-14 Hunting Titan, Inc. Contact plunger cartridge assembly
US11021923B2 (en) 2018-04-27 2021-06-01 DynaEnergetics Europe GmbH Detonation activated wireline release tool
US11808093B2 (en) 2018-07-17 2023-11-07 DynaEnergetics Europe GmbH Oriented perforating system
US11339614B2 (en) 2020-03-31 2022-05-24 DynaEnergetics Europe GmbH Alignment sub and orienting sub adapter
CZ310188B6 (cs) 2019-12-10 2024-11-06 DynaEnergetics Europe GmbH Sestava orientovatelné prorážecí trysky a způsob její orientace
USD1041608S1 (en) 2020-03-20 2024-09-10 DynaEnergetics Europe GmbH Outer connector
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
WO2022184732A1 (en) 2021-03-03 2022-09-09 DynaEnergetics Europe GmbH Bulkhead and tandem seal adapter
US12366142B2 (en) 2021-03-03 2025-07-22 DynaEnergetics Europe GmbH Modular perforating gun system
US11753889B1 (en) 2022-07-13 2023-09-12 DynaEnergetics Europe GmbH Gas driven wireline release tool
WO2024013338A1 (en) 2022-07-13 2024-01-18 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

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
No further relevant documents disclosed *
See also references of WO9524608A1 *

Also Published As

Publication number Publication date
CA2149154C (en) 2004-11-23
NO313566B1 (no) 2002-10-21
NO951851L (no) 1995-07-07
EP0694157A1 (en) 1996-01-31
WO1995024608A1 (en) 1995-09-14
NO951851D0 (no) 1995-05-10
CA2149154A1 (en) 1995-09-14
DE69428038T2 (de) 2002-04-11
DE69428038D1 (de) 2001-09-27
EP0694157B1 (en) 2001-08-22

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