NL210985A - - Google Patents

Info

Publication number
NL210985A
NL210985A NL210985DA NL210985A NL 210985 A NL210985 A NL 210985A NL 210985D A NL210985D A NL 210985DA NL 210985 A NL210985 A NL 210985A
Authority
NL
Netherlands
Application number
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.)
Publication date
Publication of NL210985A publication Critical patent/NL210985A/xx

Links

Classifications

    • 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
    • C—CHEMISTRY; METALLURGY
    • C06—EXPLOSIVES; MATCHES
    • C06C—DETONATING OR PRIMING DEVICES; FUSES; CHEMICAL LIGHTERS; PYROPHORIC COMPOSITIONS
    • C06C15/00—Pyrophoric compositions; Flints
    • 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
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Metallurgy (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Moulding By Coating Moulds (AREA)
  • Compositions Of Oxide Ceramics (AREA)
NL210985D 1956-01-04 NL210985A (en:Method)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR705891 1956-01-04
FR709143 1956-02-23
FR702313 1956-02-23

Publications (1)

Publication Number Publication Date
NL210985A true NL210985A (en:Method) 1964-01-15

Family

ID=47352076

Family Applications (2)

Application Number Title Priority Date Filing Date
NL107034D NL107034C (en:Method) 1956-01-04
NL210985D NL210985A (en:Method) 1956-01-04

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL107034D NL107034C (en:Method) 1956-01-04

Country Status (6)

Country Link
US (1) US3235005A (en:Method)
BE (1) BE551007A (en:Method)
CH (2) CH331626A (en:Method)
DE (1) DE1182999B (en:Method)
GB (1) GB839872A (en:Method)
NL (2) NL210985A (en:Method)

Families Citing this family (54)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135205A (en) * 1959-03-03 1964-06-02 Hycon Mfg Company Coruscative ballistic device
US3147707A (en) * 1961-05-26 1964-09-08 Jet Res Ct Inc Shaped explosive device and type metal liner for the cavity thereof
US3136249A (en) * 1961-06-12 1964-06-09 Jet Res Ct Inc Shaped charge explosive unit and liner therefor
US3269467A (en) * 1964-06-11 1966-08-30 Schlumberger Well Surv Corp Shaped charge apparatus
US3675575A (en) * 1969-05-23 1972-07-11 Us Navy Coruscative shaped charge having improved jet characteristics
US3797391A (en) * 1972-11-20 1974-03-19 Us Air Force Multiple charge incendiary bomblet
US3948181A (en) * 1973-05-14 1976-04-06 Chamberlain Manufacturing Corporation Shaped charge
FR2285593A1 (fr) * 1974-09-20 1976-04-16 Schlumberger Inst System Support de charges creuses pour la mise en production des forages et notamment des puits a gaz
FR2285508A1 (fr) * 1974-09-20 1976-04-16 Schlumberger Inst System Charge creuse pour la mise en production des forages
US4510870A (en) * 1981-07-27 1985-04-16 The United States Of America As Represented By The Secretary Of The Army Charge liner construction and method
DE3144354C1 (de) * 1981-11-07 1991-01-03 Rheinmetall Gmbh Einlage fuer eine Sprengladung zum Bilden eines im wesentlichen stabfoermigen Projektils
SE445670B (sv) * 1982-01-15 1986-07-07 Bofors Ab Laddning med riktad sprengverkan
DE3317352C2 (de) * 1983-05-13 1985-03-07 Diehl GmbH & Co, 8500 Nürnberg Einlage für eine projektilbildende Ladung
US9702669B1 (en) * 1985-02-01 2017-07-11 Qinetiq Limited Shaped charge
DE3508740A1 (de) * 1985-03-12 1986-10-16 Karl 8898 Schrobenhausen Rudolf Hohlladung zum einsatz gegen beton- und/oder gesteinsarmierte ziele
NO862508L (no) * 1985-12-12 1987-06-15 Israel Defence Bombe med formet eller hul ladning.
FR2632394B1 (fr) * 1986-07-24 1990-11-30 France Etat Armement Charge explosive generatrice de noyau
DE3628622C1 (de) * 1986-08-22 1996-08-08 Fraunhofer Ges Forschung Vorrichtung zur Erzeugung sprenggeformter Projektile
DE3638798C1 (de) * 1986-11-13 2002-02-28 Diehl Stiftung & Co Mehrschichtige Einlage für Hohlladungen gegen Betonziele, insbesondere Flugpisten
US4766813A (en) * 1986-12-29 1988-08-30 Olin Corporation Metal shaped charge liner with isotropic coating
DE3742290A1 (de) * 1987-12-14 1989-06-22 Dynamit Nobel Ag Hohlladung mit in situ erzeugter barriere
USD378847S (en) * 1995-04-03 1997-04-15 Dyno Wesfarmers Limited Shaped charge cover
US6098707A (en) * 1998-04-24 2000-08-08 The Ensign-Bickford Company Perforation gun for well casing
US6453817B1 (en) * 1999-11-18 2002-09-24 Schlumberger Technology Corporation Shaped charge capsule
US20050199323A1 (en) 2004-03-15 2005-09-15 Nielson Daniel B. Reactive material enhanced munition compositions and projectiles containing same
US7278354B1 (en) 2003-05-27 2007-10-09 Surface Treatment Technologies, Inc. Shock initiation devices including reactive multilayer structures
US7278353B2 (en) * 2003-05-27 2007-10-09 Surface Treatment Technologies, Inc. Reactive shaped charges and thermal spray methods of making same
US9499895B2 (en) 2003-06-16 2016-11-22 Surface Treatment Technologies, Inc. Reactive materials and thermal spray methods of making same
GB0323717D0 (en) * 2003-10-10 2003-11-12 Qinetiq Ltd Improvements in and relating to oil well perforators
US8584772B2 (en) * 2005-05-25 2013-11-19 Schlumberger Technology Corporation Shaped charges for creating enhanced perforation tunnel in a well formation
EP1780494A3 (en) 2005-10-04 2008-02-27 Alliant Techsystems Inc. Reactive material enhanced projectiles and related methods
US9062534B2 (en) * 2006-05-26 2015-06-23 Baker Hughes Incorporated Perforating system comprising an energetic material
GB0703244D0 (en) 2007-02-20 2007-03-28 Qinetiq Ltd Improvements in and relating to oil well perforators
US8726995B2 (en) * 2008-12-01 2014-05-20 Geodynamics, Inc. Method for the enhancement of dynamic underbalanced systems and optimization of gun weight
US20100132946A1 (en) 2008-12-01 2010-06-03 Matthew Robert George Bell Method for the Enhancement of Injection Activities and Stimulation of Oil and Gas Production
US9080431B2 (en) 2008-12-01 2015-07-14 Geodynamics, Inc. Method for perforating a wellbore in low underbalance systems
US8245770B2 (en) * 2008-12-01 2012-08-21 Geodynamics, Inc. Method for perforating failure-prone formations
US8166882B2 (en) * 2009-06-23 2012-05-01 Schlumberger Technology Corporation Shaped charge liner with varying thickness
US8443731B1 (en) 2009-07-27 2013-05-21 Alliant Techsystems Inc. Reactive material enhanced projectiles, devices for generating reactive material enhanced projectiles and related methods
US8167044B2 (en) * 2009-12-16 2012-05-01 Sclumberger Technology Corporation Shaped charge
GB201012716D0 (en) 2010-07-29 2010-09-15 Qinetiq Ltd Improvements in and relating to oil well perforators
US8621999B1 (en) * 2010-08-06 2014-01-07 Lockheed Martin Corporation Coruscative white light generator
GB201222474D0 (en) 2012-12-13 2013-01-30 Qinetiq Ltd Shaped charge and method of modifying a shaped charge
US9470483B1 (en) * 2015-04-14 2016-10-18 Zeping Wang Oil shaped charge for deeper penetration
US9862027B1 (en) 2017-01-12 2018-01-09 Dynaenergetics Gmbh & Co. Kg Shaped charge liner, method of making same, and shaped charge incorporating same
BR112019015882A2 (pt) 2017-03-28 2020-03-17 Dynaenergetics Gmbh & Co. Kg Carga moldada e sistema de suporte de pistola de perfuração exposta
AU2018288316A1 (en) 2017-06-23 2020-01-16 DynaEnergetics Europe GmbH Shaped charge liner, method of making same, and shaped charge incorporating same
BR112020005090A2 (pt) 2017-09-14 2020-09-15 DynaEnergetics Europe GmbH liner de carga explosiva de jato dirigido, carga explosiva de jato dirigido e método para perfurar um furo de poço
CN111971453A (zh) 2017-11-29 2020-11-20 德力能欧洲有限公司 封闭构件和具有封闭构件的封装的开槽聚能射孔弹
US11661824B2 (en) 2018-05-31 2023-05-30 DynaEnergetics Europe GmbH Autonomous perforating drone
WO2019238410A1 (en) 2018-06-11 2019-12-19 Dynaenergetics Gmbh & Co. Kg Contoured liner for a rectangular slotted shaped charge
CN111043912B (zh) * 2019-12-18 2022-08-23 山东科技大学 一种高效联合聚能定向爆破装置及其使用方法
NO20230794A1 (en) 2020-12-21 2023-07-17 DynaEnergetics Europe GmbH Encapsulated shaped charge
US12253339B2 (en) 2021-10-25 2025-03-18 DynaEnergetics Europe GmbH Adapter and shaped charge apparatus for optimized perforation jet

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2323303A (en) * 1941-06-27 1943-07-06 William R Biuchdorn Incendiary bullet
GB573078A (en) * 1942-10-05 1945-11-06 Bath And Portland Stone Firms Improvements in or relating to bombs, mortar-shells, rifle grenades, anti-tank shells, torpedoes and the like
NL87837C (en:Method) * 1944-02-10 Energa
US2605703A (en) * 1944-07-06 1952-08-05 Du Pont Liner for hollow charges
US2650539A (en) * 1947-08-23 1953-09-01 Haskell M Greene Cleaning of well perforations
GB693163A (en) * 1949-01-10 1953-06-24 Gulf Research Development Co Explosively operated apparatus for placing radio-active markers in boreholes
FR1057294A (fr) * 1952-05-23 1954-03-08 Soc Tech De Rech Ind Perfectionnements aux revêtements de charges explosives dites charges creuses
US2972948A (en) * 1952-09-16 1961-02-28 Raymond H Kray Shaped charge projectile

Also Published As

Publication number Publication date
CH361232A (fr) 1962-03-31
CH331626A (fr) 1958-07-31
BE551007A (en:Method)
GB839872A (en) 1960-06-29
DE1182999B (de) 1964-12-03
US3235005A (en) 1966-02-15
NL107034C (en:Method) 1900-01-01

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