NO20061593L - Forbedringer ved og knyttet til oljebronnperforatorer - Google Patents

Forbedringer ved og knyttet til oljebronnperforatorer

Info

Publication number
NO20061593L
NO20061593L NO20061593A NO20061593A NO20061593L NO 20061593 L NO20061593 L NO 20061593L NO 20061593 A NO20061593 A NO 20061593A NO 20061593 A NO20061593 A NO 20061593A NO 20061593 L NO20061593 L NO 20061593L
Authority
NO
Norway
Prior art keywords
composition
metal
liner
oil
metals
Prior art date
Application number
NO20061593A
Other languages
English (en)
Other versions
NO332903B1 (no
Inventor
Brian Bourne
Leslie Raymond Bates
Original Assignee
Qinetiq Ltd
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=29433625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO20061593(L) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Qinetiq Ltd filed Critical Qinetiq Ltd
Publication of NO20061593L publication Critical patent/NO20061593L/no
Publication of NO332903B1 publication Critical patent/NO332903B1/no

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
    • F42B1/032—Shaped or hollow charges characterised by the material of the liner

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Powder Metallurgy (AREA)
  • Lubricants (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Manufacture And Refinement Of Metals (AREA)
  • Earth Drilling (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Adornments (AREA)

Abstract

Perforator med rettet ladning for en olje- og gassbrønn, og som kan bevirke en eksoterm reaksjon etter detonering, omfattende et hylster, et høyeksplosiv og en reaktiv foring, idet høyeksplosivet er anbrakt mellom den reaktive foringen og hylsteret. Den reaktive foringen er dannet av en sammensetning som er i stand til å opprettholde en eksoterm reaksjon under dannelse av den skjærende strålen. Sammensetningen kan velges blant hvilke som helst kjente sammensetninger som er egnet til bruk i en perforator for en olje- og gassbrønn, og sammensetningen omfatter typisk i det minste et metall og i det minste et ikke-metall, idet ikke-metallet er et metalloksid eller hvilket som helst ikke-metall fra gruppe III eller gruppe IV, eller i det minste to metaller, for å danne en intermetallisk reaksjon. Ett av metallene i oppfinnelsen kan velges blant Al, Ce, Li, Mg, Mo, Ni, Nb, Pb, Pd, Ta, Ti, Zn eller Zr. Sammensetningen i foringen kan fortrinnsvis være en presset partikkelsammensetning, slik at materialet er konsolidert under trykk for å danne den ønskede formen til foringen. For å bidra til konsolideringen kan også et bindemiddel tilsettes.
NO20061593A 2003-10-10 2006-04-07 Perforator, perforeringskanon, fremgangsmåte samt anvendelse NO332903B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0323717.9A GB0323717D0 (en) 2003-10-10 2003-10-10 Improvements in and relating to oil well perforators
PCT/GB2004/004256 WO2005035939A1 (en) 2003-10-10 2004-10-08 Improvements in and relating to oil well perforators

Publications (2)

Publication Number Publication Date
NO20061593L true NO20061593L (no) 2006-05-10
NO332903B1 NO332903B1 (no) 2013-01-28

Family

ID=29433625

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20061593A NO332903B1 (no) 2003-10-10 2006-04-07 Perforator, perforeringskanon, fremgangsmåte samt anvendelse

Country Status (11)

Country Link
US (1) US8220394B2 (no)
EP (2) EP1671013B1 (no)
CN (1) CN1886574B (no)
AT (1) ATE514834T1 (no)
AU (1) AU2004279987B2 (no)
BR (1) BRPI0415238B8 (no)
CA (1) CA2541174C (no)
GB (1) GB0323717D0 (no)
MX (1) MXPA06003800A (no)
NO (1) NO332903B1 (no)
WO (1) WO2005035939A1 (no)

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US10415945B2 (en) 2014-10-10 2019-09-17 Halliburton Energy Services, Inc. Solid-state overvoltage firing switch
CN106187647B (zh) * 2014-12-10 2020-12-11 田磊 一种油气井射孔用后效体颗粒制剂
CN104863551B (zh) * 2015-05-27 2017-12-08 西安物华巨能爆破器材有限责任公司 一种油气井用超高温双向传爆管
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EP3601933B1 (en) 2017-03-28 2022-01-19 DynaEnergetics Europe GmbH Shaped charge with self-contained and compressed explosive initiation pellet
CN110770530A (zh) 2017-06-23 2020-02-07 德国德力能有限公司 聚能射孔弹衬里、其制造方法以及包含其的聚能射孔弹
WO2019052927A1 (en) 2017-09-14 2019-03-21 Dynaenergetics Gmbh & Co. Kg HOLLOW LOADING, HOLLOW LOAD FOR HIGH-TEMPERATURE DRILLING WELL OPERATIONS, AND METHOD OF PERFORATING A DRILLING WELL USING THE SAME
WO2019238410A1 (en) 2018-06-11 2019-12-19 Dynaenergetics Gmbh & Co. Kg Contoured liner for a rectangular slotted shaped charge
US20220074288A1 (en) * 2019-01-16 2022-03-10 Halliburton Energy Services, Inc. Shaped charge utilizing polymer coated petn
US10683735B1 (en) 2019-05-01 2020-06-16 The United States Of America As Represented By The Secretary Of The Navy Particulate-filled adaptive capsule (PAC) charge
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US11156068B2 (en) 2019-06-13 2021-10-26 Halliburton Energy Services, Inc. Reactive perforating gun to reduce drawdown
US12012829B1 (en) 2020-02-27 2024-06-18 Reach Wireline, LLC Perforating gun and method of using same
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Also Published As

Publication number Publication date
US20070056462A1 (en) 2007-03-15
CN1886574A (zh) 2006-12-27
GB0323717D0 (en) 2003-11-12
CA2541174C (en) 2012-12-18
BRPI0415238B8 (pt) 2020-03-10
EP1671013B1 (en) 2011-06-29
CN1886574B (zh) 2012-11-14
MXPA06003800A (es) 2006-06-23
CA2541174A1 (en) 2005-04-21
AU2004279987A1 (en) 2005-04-21
WO2005035939A1 (en) 2005-04-21
BRPI0415238B1 (pt) 2019-04-02
BRPI0415238A (pt) 2006-12-12
EP1671013A1 (en) 2006-06-21
EP2320025A1 (en) 2011-05-11
NO332903B1 (no) 2013-01-28
ATE514834T1 (de) 2011-07-15
AU2004279987B2 (en) 2010-06-10
US8220394B2 (en) 2012-07-17

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Legal Events

Date Code Title Description
CHAD Change of the owner's name or address (par. 44 patent law, par. patentforskriften)

Owner name: GEODYNAMICS INC., US