CA2777427A1 - Canon de perforation a trous de tir se refermant automatiquement - Google Patents

Canon de perforation a trous de tir se refermant automatiquement Download PDF

Info

Publication number
CA2777427A1
CA2777427A1 CA2777427A CA2777427A CA2777427A1 CA 2777427 A1 CA2777427 A1 CA 2777427A1 CA 2777427 A CA2777427 A CA 2777427A CA 2777427 A CA2777427 A CA 2777427A CA 2777427 A1 CA2777427 A1 CA 2777427A1
Authority
CA
Canada
Prior art keywords
gun
barrel
medium
gun barrel
swellable
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.)
Abandoned
Application number
CA2777427A
Other languages
English (en)
Inventor
Stefan Volberg
Frank Preiss
Liam Mcnelis
Roland Peeters
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.)
DynaEnergetics GmbH and Co KG
Original Assignee
DynaEnergetics GmbH and Co KG
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 DynaEnergetics GmbH and Co KG filed Critical DynaEnergetics GmbH and Co KG
Publication of CA2777427A1 publication Critical patent/CA2777427A1/fr
Abandoned 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
    • E21B43/117—Shaped-charge perforators
    • 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
    • E21B43/119—Details, e.g. for locating perforating place or direction

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Nozzles (AREA)
  • Drilling Tools (AREA)
CA2777427A 2009-10-13 2010-10-12 Canon de perforation a trous de tir se refermant automatiquement Abandoned CA2777427A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102009049290.9 2009-10-13
DE102009049290 2009-10-13
PCT/EP2010/006212 WO2011045021A2 (fr) 2009-10-13 2010-10-12 Canon de perforation à trous de tir se refermant automatiquement

Publications (1)

Publication Number Publication Date
CA2777427A1 true CA2777427A1 (fr) 2011-04-21

Family

ID=43734799

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2777427A Abandoned CA2777427A1 (fr) 2009-10-13 2010-10-12 Canon de perforation a trous de tir se refermant automatiquement

Country Status (6)

Country Link
US (1) US20120198988A1 (fr)
EP (1) EP2488720A2 (fr)
AR (1) AR078618A1 (fr)
CA (1) CA2777427A1 (fr)
DE (1) DE102010048044A1 (fr)
WO (1) WO2011045021A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8356666B2 (en) * 2010-01-19 2013-01-22 Halliburton Energy Services, Inc Wellbore perforation tool
BR112016029473A2 (pt) * 2014-07-22 2017-08-22 Halliburton Energy Services Inc aparelho de canhoneio e método para fabricar um aparelho de canhoneio
US10662745B2 (en) 2017-11-22 2020-05-26 Exxonmobil Upstream Research Company Perforation devices including gas supply structures and methods of utilizing the same

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3305032A (en) * 1964-06-11 1967-02-21 Schlumberger Technology Corp Well completion apparatus
US4756371A (en) * 1986-12-15 1988-07-12 Brieger Emmet F Perforation apparatus and method
EP1685308B1 (fr) 2003-09-27 2007-10-10 Dynaenergetics GmbH & Co. KG Systeme de canon de perforation produisant des trous de perforation a obturation automatique
US7430965B2 (en) * 2004-10-08 2008-10-07 Halliburton Energy Services, Inc. Debris retention perforating apparatus and method for use of same
EP2069606A4 (fr) * 2006-09-12 2015-08-26 Halliburton Energy Services Inc Procédé et un appareil permettant de former et d'isoler des perforations dans un puits de forage
WO2008154384A2 (fr) * 2007-06-06 2008-12-18 Baker Hughes Incorporated Garniture d'étanchéité barrière contre des éléments réactifs à envelopper et procédé de fabrication de celle-ci
US8356666B2 (en) * 2010-01-19 2013-01-22 Halliburton Energy Services, Inc Wellbore perforation tool

Also Published As

Publication number Publication date
EP2488720A2 (fr) 2012-08-22
WO2011045021A3 (fr) 2011-11-24
WO2011045021A2 (fr) 2011-04-21
DE102010048044A1 (de) 2011-04-14
AR078618A1 (es) 2011-11-23
US20120198988A1 (en) 2012-08-09

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Legal Events

Date Code Title Description
FZDE Discontinued

Effective date: 20131015