NO20064961L - Perforeringsapparatsystem med lav fragmentering for orientert perforering - Google Patents

Perforeringsapparatsystem med lav fragmentering for orientert perforering

Info

Publication number
NO20064961L
NO20064961L NO20064961A NO20064961A NO20064961L NO 20064961 L NO20064961 L NO 20064961L NO 20064961 A NO20064961 A NO 20064961A NO 20064961 A NO20064961 A NO 20064961A NO 20064961 L NO20064961 L NO 20064961L
Authority
NO
Norway
Prior art keywords
shaped charge
low fragmentation
reinforcing system
perforator system
base
Prior art date
Application number
NO20064961A
Other languages
English (en)
Inventor
James W Reese
Timothy W Sampson
William D Myers
Avigdor Hetz
Original Assignee
Baker Hughes 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 Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of NO20064961L publication Critical patent/NO20064961L/no

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
    • E21B43/117—Shaped-charge perforators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42B—EXPLOSIVE CHARGES, e.g. FOR BLASTING, FIREWORKS, AMMUNITION
    • F42B1/00—Explosive charges characterised by form or shape but not dependent on shape of container
    • F42B1/02—Shaped or hollow charges

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)
  • Soil Working Implements (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Nozzles (AREA)
  • Preliminary Treatment Of Fibers (AREA)
  • Aiming, Guidance, Guns With A Light Source, Armor, Camouflage, And Targets (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)

Abstract

Beskrevet heri er et forsterkningssystem for en formet ladningssammenstilling for anvendelse i et perforeringsapparat. Den formede ladningssammenstilling inkluderer en formet ladning kombinert med et langsgående forsterkningssystem som strekker seg langs en del av en perforeringsapparatstamme. Forsterkningssystemet omfatter en hoveddel (sokkel) med en fordypning dannet for å motta den formede ladning i et perforeringsapparat. Forsterkningssystemet omfatter videre en kompresjonssone koaksielt anbrakt omkring en del av den formede ladning. Kompresjonssonen dannes mellom en bøssing (bushing) og en holderkapsling som også koaksielt omskriver en del av den formede ladning og som på én av sine respektive ender forbindes til hoveddelen (sokkelen).
NO20064961A 2005-06-01 2006-10-30 Perforeringsapparatsystem med lav fragmentering for orientert perforering NO20064961L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/142,900 US7237487B2 (en) 2004-04-08 2005-06-01 Low debris perforating gun system for oriented perforating
PCT/US2006/021340 WO2007053190A2 (en) 2005-06-01 2006-06-01 Low debris perforating gun system for oriented perforating

Publications (1)

Publication Number Publication Date
NO20064961L true NO20064961L (no) 2006-12-28

Family

ID=37545715

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20064961A NO20064961L (no) 2005-06-01 2006-10-30 Perforeringsapparatsystem med lav fragmentering for orientert perforering

Country Status (5)

Country Link
US (1) US7237487B2 (no)
CN (1) CN101300403A (no)
CA (1) CA2562049A1 (no)
NO (1) NO20064961L (no)
WO (1) WO2007053190A2 (no)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7770662B2 (en) * 2005-10-27 2010-08-10 Baker Hughes Incorporated Ballistic systems having an impedance barrier
US7934558B2 (en) * 2009-03-13 2011-05-03 Halliburton Energy Services, Inc. System and method for dynamically adjusting the center of gravity of a perforating apparatus
US9702680B2 (en) 2013-07-18 2017-07-11 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
US9644925B1 (en) * 2014-06-19 2017-05-09 The United States Of America As Represented By The Secretary Of The Army Explosive device for breaching doors and walls
US10267127B2 (en) * 2015-08-25 2019-04-23 Owen Oil Tools Lp EFP detonating cord
US11591885B2 (en) * 2018-05-31 2023-02-28 DynaEnergetics Europe GmbH Selective untethered drone string for downhole oil and gas wellbore operations
US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
US12031417B2 (en) * 2018-05-31 2024-07-09 DynaEnergetics Europe GmbH Untethered drone string for downhole oil and gas wellbore operations
US11661824B2 (en) 2018-05-31 2023-05-30 DynaEnergetics Europe GmbH Autonomous perforating drone
US10689955B1 (en) 2019-03-05 2020-06-23 SWM International Inc. Intelligent downhole perforating gun tube and components
US11078762B2 (en) 2019-03-05 2021-08-03 Swm International, Llc Downhole perforating gun tube and components
US11268376B1 (en) 2019-03-27 2022-03-08 Acuity Technical Designs, LLC Downhole safety switch and communication protocol
EP3966427A1 (en) 2019-04-01 2022-03-16 DynaEnergetics Europe GmbH Retrievable perforating gun assembly and components
US11480038B2 (en) 2019-12-17 2022-10-25 DynaEnergetics Europe GmbH Modular perforating gun system
USD981345S1 (en) 2020-11-12 2023-03-21 DynaEnergetics Europe GmbH Shaped charge casing
US11619119B1 (en) 2020-04-10 2023-04-04 Integrated Solutions, Inc. Downhole gun tube extension
US11499401B2 (en) 2021-02-04 2022-11-15 DynaEnergetics Europe GmbH Perforating gun assembly with performance optimized shaped charge load
CA3206497A1 (en) 2021-02-04 2022-08-11 Christian EITSCHBERGER Perforating gun assembly with performance optimized shaped charge load
US11732556B2 (en) 2021-03-03 2023-08-22 DynaEnergetics Europe GmbH Orienting perforation gun assembly
US20240280350A1 (en) * 2021-06-28 2024-08-22 Hunting Titan, Inc. Stamped and Layered Case Materials for Shaped Charges

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL74741C (no) * 1950-03-17
US2629325A (en) * 1950-05-20 1953-02-24 William G Sweetman Jet type perforating unit
US2782715A (en) * 1951-10-05 1957-02-26 Borg Warner Well perforator
US2980017A (en) * 1953-07-28 1961-04-18 Pgac Dev Company Perforating devices
US3282354A (en) * 1962-04-26 1966-11-01 Harrison Jet Guns Ltd Protective shaped charge
US3238872A (en) * 1964-02-10 1966-03-08 Aerojet General Co Shaped charge construction
US4694754A (en) * 1986-04-21 1987-09-22 Jet Research Inc. Multi-phase charge holder
US4794990A (en) * 1987-01-06 1989-01-03 Jet Research Center, Inc. Corrosion protected shaped charge and method
US4817531A (en) * 1987-10-05 1989-04-04 Jet Research Center, Inc. Capsule charge retaining device
US5841060A (en) * 1995-10-24 1998-11-24 Skaggs; Roger Dean Blast plug
US6464019B1 (en) * 2000-11-08 2002-10-15 Schlumberger Technology Corporation Perforating charge case
US20020189482A1 (en) * 2001-05-31 2002-12-19 Philip Kneisl Debris free perforating system
US7347279B2 (en) * 2004-02-06 2008-03-25 Schlumberger Technology Corporation Charge holder apparatus

Also Published As

Publication number Publication date
US20070119327A1 (en) 2007-05-31
CA2562049A1 (en) 2006-12-01
US7237487B2 (en) 2007-07-03
WO2007053190A9 (en) 2007-09-07
WO2007053190A2 (en) 2007-05-10
WO2007053190A3 (en) 2007-07-19
CN101300403A (zh) 2008-11-05

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Legal Events

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FC2A Withdrawal, rejection or dismissal of laid open patent application