EP2013563A4 - High density perforating gun system producing reduced debris - Google Patents

High density perforating gun system producing reduced debris

Info

Publication number
EP2013563A4
EP2013563A4 EP07840148A EP07840148A EP2013563A4 EP 2013563 A4 EP2013563 A4 EP 2013563A4 EP 07840148 A EP07840148 A EP 07840148A EP 07840148 A EP07840148 A EP 07840148A EP 2013563 A4 EP2013563 A4 EP 2013563A4
Authority
EP
European Patent Office
Prior art keywords
high density
perforating gun
gun system
producing reduced
system producing
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.)
Withdrawn
Application number
EP07840148A
Other languages
German (de)
French (fr)
Other versions
EP2013563A2 (en
Inventor
Dan W Pratt
Manmohan Singh Chawla
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.)
Owen Oil Tools LP
Original Assignee
Owen Oil Tools LP
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 Owen Oil Tools LP filed Critical Owen Oil Tools LP
Publication of EP2013563A2 publication Critical patent/EP2013563A2/en
Publication of EP2013563A4 publication Critical patent/EP2013563A4/en
Withdrawn legal-status Critical Current

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
    • F42B1/028—Shaped or hollow charges characterised by the form of the liner
    • 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
    • F42D—BLASTING
    • F42D3/00—Particular applications of blasting techniques
    • F42D3/04—Particular applications of blasting techniques for rock blasting

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Drilling And Exploitation, And Mining Machines And Methods (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Processing Of Solid Wastes (AREA)
  • Earth Drilling (AREA)
  • Portable Nailing Machines And Staplers (AREA)
EP07840148A 2006-04-17 2007-04-17 High density perforating gun system producing reduced debris Withdrawn EP2013563A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/405,148 US20070240599A1 (en) 2006-04-17 2006-04-17 High density perforating gun system producing reduced debris
PCT/US2007/066787 WO2008019173A2 (en) 2006-04-17 2007-04-17 High density perforating gun system producing reduced debris

Publications (2)

Publication Number Publication Date
EP2013563A2 EP2013563A2 (en) 2009-01-14
EP2013563A4 true EP2013563A4 (en) 2012-04-04

Family

ID=38603616

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07840148A Withdrawn EP2013563A4 (en) 2006-04-17 2007-04-17 High density perforating gun system producing reduced debris

Country Status (6)

Country Link
US (1) US20070240599A1 (en)
EP (1) EP2013563A4 (en)
CN (1) CN101466994B (en)
CA (1) CA2649728C (en)
NO (1) NO20084829L (en)
WO (1) WO2008019173A2 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20100000397A1 (en) * 2006-04-17 2010-01-07 Owen Oil Tools Lp High Density Perforating Gun System Producing Reduced Debris
GB201222474D0 (en) * 2012-12-13 2013-01-30 Qinetiq Ltd Shaped charge and method of modifying a shaped charge
AU2015401012B2 (en) * 2015-07-02 2020-12-03 Halliburton Energy Services, Inc. Establishing hydraulic communication between relief well and target well
US9995562B2 (en) 2015-12-11 2018-06-12 Raytheon Company Multiple explosively formed projectiles liner fabricated by additive manufacturing
CN106930737A (en) * 2015-12-31 2017-07-07 新疆中核天山铀业有限公司 The hydraulic jet perforation technique that ground-dipping uranium extraction drilling filter is built
CN106761598B (en) * 2016-12-15 2018-12-25 长春工业大学 A kind of method of ignition reducing perforation charge interference
MX2018005627A (en) * 2017-02-02 2019-06-17 Geodynamics Inc Perforating gun system and method.
US10443361B2 (en) 2017-03-27 2019-10-15 IdeasCo LLC Multi-shot charge for perforating gun
US10000994B1 (en) * 2017-03-27 2018-06-19 IdeasCo LLC Multi-shot charge for perforating gun
CN107091600A (en) * 2017-04-07 2017-08-25 安徽理工大学 A kind of linear orientation jet cutter
US10731955B2 (en) * 2017-04-13 2020-08-04 Lawrence Livermore National Security, Llc Modular gradient-free shaped charge
US11248894B2 (en) 2017-11-13 2022-02-15 DynaEnergetics Europe GmbH High shot density charge holder for perforating gun
US10801822B2 (en) * 2018-06-29 2020-10-13 Goodrich Corporation Variable stand-off assembly
DE102019008516B4 (en) 2019-12-06 2024-10-02 TDW Gesellschaft für verteidigungstechnische Wirksysteme mbH cutting charge

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831429A (en) * 1955-02-17 1958-04-22 Moore Tool Co Inc Shaped charge for perforating oil well casing
US4018293A (en) * 1976-01-12 1977-04-19 The Keller Corporation Method and apparatus for controlled fracturing of subterranean formations
US6186070B1 (en) * 1998-11-27 2001-02-13 The United States Of America As Represented By The Secretary Of The Army Combined effects warheads
PL187181B1 (en) * 1998-07-03 2004-05-31 Wojskowa Akad Tech Linear charge for explosion-forming of shells
PL187334B1 (en) * 1998-07-03 2004-06-30 Wojskowa Akad Tech Explosive charge for explosion-forming of a shell bundle

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2789504A (en) * 1950-02-25 1957-04-23 Mccloud Mary High explosives
US2935020A (en) * 1953-08-07 1960-05-03 Pan American Petroleum Corp Apparatus for cutting holes in well casing
US3934511A (en) * 1968-08-15 1976-01-27 The United States Of America As Represented By The Secretary Of The Navy Linear shaped charge warhead
DE2508270B2 (en) * 1975-02-26 1979-08-02 Messerschmitt-Boelkow-Blohm Gmbh, 8000 Muenchen Process for the production of shaped charge linings, flat charge coverings or projectile-forming charge coverings as well as explosive charges produced according to this process
US4248303A (en) * 1978-12-01 1981-02-03 Xplo Corporation Explosive well-fracturing system
US4387773A (en) * 1981-10-13 1983-06-14 Dresser Industries, Inc. Shaped charge well perforator
US5551520A (en) * 1995-07-12 1996-09-03 Western Atlas International, Inc. Dual redundant detonating system for oil well perforators
US5619008A (en) * 1996-03-08 1997-04-08 Western Atlas International, Inc. High density perforating system
US6012392A (en) * 1997-05-10 2000-01-11 Arrow Metals Division Of Reliance Steel And Aluminum Co. Shaped charge liner and method of manufacture
DE19941197C2 (en) * 1998-09-23 2003-12-04 Fraunhofer Ges Forschung Control for a horizontal drilling machine
US6931994B2 (en) * 2002-08-29 2005-08-23 Raytheon Company Tandem warhead

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2831429A (en) * 1955-02-17 1958-04-22 Moore Tool Co Inc Shaped charge for perforating oil well casing
US4018293A (en) * 1976-01-12 1977-04-19 The Keller Corporation Method and apparatus for controlled fracturing of subterranean formations
PL187181B1 (en) * 1998-07-03 2004-05-31 Wojskowa Akad Tech Linear charge for explosion-forming of shells
PL187334B1 (en) * 1998-07-03 2004-06-30 Wojskowa Akad Tech Explosive charge for explosion-forming of a shell bundle
US6186070B1 (en) * 1998-11-27 2001-02-13 The United States Of America As Represented By The Secretary Of The Army Combined effects warheads

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008019173A2 *

Also Published As

Publication number Publication date
CA2649728A1 (en) 2008-02-14
WO2008019173A2 (en) 2008-02-14
US20070240599A1 (en) 2007-10-18
CA2649728C (en) 2014-12-23
EP2013563A2 (en) 2009-01-14
NO20084829L (en) 2009-01-16
CN101466994B (en) 2013-09-18
CN101466994A (en) 2009-06-24
WO2008019173A3 (en) 2008-08-28

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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AX Request for extension of the european patent

Extension state: AL BA HR MK RS

RIN1 Information on inventor provided before grant (corrected)

Inventor name: CHAWLA, MANMOHAN, SINGH

Inventor name: PRATT, DAN, W.

A4 Supplementary search report drawn up and despatched

Effective date: 20120302

RIC1 Information provided on ipc code assigned before grant

Ipc: E21B 43/117 20060101ALI20120227BHEP

Ipc: F42B 1/028 20060101ALI20120227BHEP

Ipc: F42D 3/04 20060101AFI20120227BHEP

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