DE69110373D1 - Einrichtung zum Übertragen einer Sprengkette durch eine, von aussen unter Druck stehende nächstfolgende Sprengwand. - Google Patents

Einrichtung zum Übertragen einer Sprengkette durch eine, von aussen unter Druck stehende nächstfolgende Sprengwand.

Info

Publication number
DE69110373D1
DE69110373D1 DE69110373T DE69110373T DE69110373D1 DE 69110373 D1 DE69110373 D1 DE 69110373D1 DE 69110373 T DE69110373 T DE 69110373T DE 69110373 T DE69110373 T DE 69110373T DE 69110373 D1 DE69110373 D1 DE 69110373D1
Authority
DE
Germany
Prior art keywords
explosive
transmitting
outside
under pressure
wall
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.)
Expired - Lifetime
Application number
DE69110373T
Other languages
English (en)
Inventor
James Brooks
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 BV
Original Assignee
Schlumberger Technology BV
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 BV filed Critical Schlumberger Technology BV
Application granted granted Critical
Publication of DE69110373D1 publication Critical patent/DE69110373D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Pressure Welding/Diffusion-Bonding (AREA)
  • Road Repair (AREA)
  • Press Drives And Press Lines (AREA)
DE69110373T 1990-08-17 1991-08-14 Einrichtung zum Übertragen einer Sprengkette durch eine, von aussen unter Druck stehende nächstfolgende Sprengwand. Expired - Lifetime DE69110373D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56987390A 1990-08-17 1990-08-17

Publications (1)

Publication Number Publication Date
DE69110373D1 true DE69110373D1 (de) 1995-07-20

Family

ID=24277249

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69110373T Expired - Lifetime DE69110373D1 (de) 1990-08-17 1991-08-14 Einrichtung zum Übertragen einer Sprengkette durch eine, von aussen unter Druck stehende nächstfolgende Sprengwand.

Country Status (6)

Country Link
US (1) US5123356A (de)
EP (1) EP0471622B1 (de)
AU (1) AU648577B2 (de)
DE (1) DE69110373D1 (de)
DK (1) DK0471622T3 (de)
NO (1) NO304243B1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5390606A (en) * 1992-11-02 1995-02-21 Orbital Sciences Corporation Frangible joint separation system
US5331894A (en) * 1993-06-25 1994-07-26 The Ensign-Bickford Company Explosive release coupling
US5454321A (en) * 1994-10-17 1995-10-03 Biggs; Bradley M. Fault tolerant safe and arming device
US5848646A (en) * 1996-01-24 1998-12-15 Schlumberger Technology Corporation Well completion apparatus for use under pressure and method of using same
US5898123A (en) * 1997-05-01 1999-04-27 The Ensign-Bickford Company Sealing device and a method for assembly thereof
US6021715A (en) * 1997-05-02 2000-02-08 The Ensign-Bickford Company Manifold for coupling with a tube and method thereof
US6125762A (en) * 1997-07-03 2000-10-03 The Ensign-Bickford Company Flat-form separation devices
US6123152A (en) * 1998-06-03 2000-09-26 Schlumberger Technology Corporation Retrieving well tools under pressure
US6202560B1 (en) * 1999-01-06 2001-03-20 The United States Of America As Represented By The Secretary Of The Navy Explosively started projectile gun ammunition
AU2412100A (en) * 1999-01-13 2000-08-01 Schlumberger Technology Corporation Method and apparatus for coupling explosive devices
US6295912B1 (en) * 1999-05-20 2001-10-02 Halliburton Energy Services, Inc. Positive alignment insert (PAI) with imbedded explosive
FR2817955B1 (fr) * 2000-12-13 2003-05-16 Giat Ind Sa Dispositif d'amorcage pour charge explosive et charge formee incorporant un tel dispositif d'amorcage
US7546805B2 (en) * 2001-07-17 2009-06-16 Schlumberger Technology Corporation Detonator
US20050126418A1 (en) * 2002-02-15 2005-06-16 Lynch David C. Initiation fixture and an initiator assembly including the same
US20050183610A1 (en) * 2003-09-05 2005-08-25 Barton John A. High pressure exposed detonating cord detonator system
US7197985B2 (en) * 2004-02-17 2007-04-03 Schlumberger Technology Corporation High-pressure explosive retention device
US8127682B1 (en) * 2006-02-01 2012-03-06 John Sonday Cast booster using novel explosive core
US7481166B2 (en) * 2006-03-28 2009-01-27 Schlumberger Technology Corporation Heat insulating container for a detonator
US7584797B2 (en) * 2006-04-04 2009-09-08 Stinger Wellhead Protection, Inc. Method of subsurface lubrication to facilitate well completion, re-completion and workover
US20070227742A1 (en) * 2006-04-04 2007-10-04 Oil States Energy Services, Inc. Casing transition nipple and method of casing a well to facilitate well completion, re-completion and workover
CA2561655C (en) * 2006-09-28 2008-07-22 Oil States Energy Services, Inc. Subsurface lubricator and method of use
US7584798B2 (en) * 2006-09-28 2009-09-08 Stinger Wellhead Protection, Inc. Subsurface lubricator and method of use
WO2012006357A2 (en) 2010-07-06 2012-01-12 Schlumberger Canada Limited Ballistic transfer delay device
US8919253B2 (en) 2011-05-26 2014-12-30 Baker Hughes Incorporated Perforating string with magnetohydrodynamic initiation transfer
WO2014210275A1 (en) * 2013-06-28 2014-12-31 Schlumberger Canada Limited Detonator structure and system
GB201603222D0 (en) 2016-02-24 2016-04-06 Spex Engineering Uk Ltd Improved colliding tool
US11713142B2 (en) * 2017-12-01 2023-08-01 Ensign-Bickford Aerospace & Defense Comany Separation device assemblies
WO2020139365A1 (en) * 2018-12-28 2020-07-02 Halliburton Energy Services, Inc. Boosterless ballistic transfer
AU2019200724B1 (en) 2019-01-15 2020-05-21 DynaEnergetics Europe GmbH Booster charge holder for an initiator system

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US697842A (en) * 1900-09-15 1902-04-15 Archie Bismark Hoover Dynamite detonating-cap.
US1719065A (en) * 1927-09-23 1929-07-02 Ensign Bickford Co Adapter for detonating fuses or instantaneous matches
US2253549A (en) * 1938-07-25 1941-08-26 Thomas E Barton Blasting fuse anchor
US2739535A (en) * 1950-07-14 1956-03-27 Atlas Powder Co Electric explosion initiators
US3082689A (en) * 1960-01-05 1963-03-26 Trojan Powder Co Detonatable cartridges having insensitive explosive cores
US3008411A (en) * 1960-09-13 1961-11-14 Hydro Perf Company Mechanism for firing explosives
FR1337225A (fr) * 1961-11-24 1963-09-13 Schlumberger Prospection Perfectionnements aux dispositifs d'amorçage des cordeaux détonants
US3244103A (en) * 1964-02-17 1966-04-05 Schlumberger Well Surv Corp Electrical safety detonator
US3401632A (en) * 1965-05-03 1968-09-17 Trojan Powder Co Packaged booster explosive
CA891012A (en) * 1970-03-12 1972-01-18 R. S. Bienvenue Denis Primer cartridge
CA990138A (en) * 1972-12-07 1976-06-01 Norman A. Sentance Detonating cord initiator
US3831522A (en) * 1973-03-02 1974-08-27 R Romney Explosive booster and container therefor
US4248152A (en) * 1979-01-24 1981-02-03 E. I. Du Pont De Nemours & Company Field-connected explosive booster for propagating a detonation in connected detonating cord assemblies containing low-energy detonating cord
US4429632A (en) * 1981-04-27 1984-02-07 E. I. Du Pont De Nemours & Co. Delay detonator
US4649822A (en) * 1985-04-29 1987-03-17 Schlumberger Technology Corporation Method and apparatus for deactivating a partially flooded perforating gun assembly
US4716832A (en) * 1986-09-18 1988-01-05 Halliburton Company High temperature high pressure detonator
US4762067A (en) * 1987-11-13 1988-08-09 Halliburton Company Downhole perforating method and apparatus using secondary explosive detonators
US4998477A (en) * 1990-02-14 1991-03-12 Halliburton Logging Services, Inc. Detonation transfer apparatus for initiating detonation of an insensitive detonating cord utilizing an initiating compound, flyer and shock reflector
US5009163A (en) * 1990-04-19 1991-04-23 The Ensign-Bickford Company Non-electric signal transmission device connection, method and apparatus therefor

Also Published As

Publication number Publication date
NO913058L (no) 1992-02-18
AU8252391A (en) 1992-02-20
EP0471622B1 (de) 1995-06-14
US5123356A (en) 1992-06-23
NO304243B1 (no) 1998-11-16
DK0471622T3 (da) 1995-10-30
AU648577B2 (en) 1994-04-28
NO913058D0 (no) 1991-08-06
EP0471622A1 (de) 1992-02-19

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Legal Events

Date Code Title Description
8332 No legal effect for de