EP3283726A4 - Detonating cord retaining device - Google Patents

Detonating cord retaining device Download PDF

Info

Publication number
EP3283726A4
EP3283726A4 EP16780763.5A EP16780763A EP3283726A4 EP 3283726 A4 EP3283726 A4 EP 3283726A4 EP 16780763 A EP16780763 A EP 16780763A EP 3283726 A4 EP3283726 A4 EP 3283726A4
Authority
EP
European Patent Office
Prior art keywords
retaining device
detonating cord
cord retaining
detonating
retaining
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.)
Granted
Application number
EP16780763.5A
Other languages
German (de)
French (fr)
Other versions
EP3283726A1 (en
EP3283726B1 (en
Inventor
William R. Collins
Debra Christine Mcdonald
Shane Matthew Wilson
Isaiah ACEVEDO
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.)
Hunting Titan Inc
Original Assignee
Hunting Titan 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 Hunting Titan Inc filed Critical Hunting Titan Inc
Priority to EP18180100.2A priority Critical patent/EP3404199A1/en
Priority to EP18180069.9A priority patent/EP3401499A1/en
Publication of EP3283726A1 publication Critical patent/EP3283726A1/en
Publication of EP3283726A4 publication Critical patent/EP3283726A4/en
Application granted granted Critical
Publication of EP3283726B1 publication Critical patent/EP3283726B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/1185—Ignition systems
    • E21B43/11855—Ignition systems mechanically actuated, e.g. by movement of a wireline or a drop-bar
    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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 DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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
    • E21B43/1185—Ignition systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F42—AMMUNITION; BLASTING
    • F42D—BLASTING
    • F42D1/00—Blasting methods or apparatus, e.g. loading or tamping
    • F42D1/04—Arrangements for ignition
    • F42D1/043—Connectors for detonating cords and ignition tubes, e.g. Nonel tubes
EP16780763.5A 2015-04-14 2016-04-14 Detonating cord retaining device Active EP3283726B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP18180100.2A EP3404199A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP18180069.9A EP3401499A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201562147340P 2015-04-14 2015-04-14
PCT/US2016/027580 WO2016168491A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP18180069.9A Division EP3401499A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP18180069.9A Division-Into EP3401499A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP18180100.2A Division EP3404199A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP18180100.2A Division-Into EP3404199A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device

Publications (3)

Publication Number Publication Date
EP3283726A1 EP3283726A1 (en) 2018-02-21
EP3283726A4 true EP3283726A4 (en) 2018-12-26
EP3283726B1 EP3283726B1 (en) 2023-03-22

Family

ID=57125970

Family Applications (3)

Application Number Title Priority Date Filing Date
EP18180100.2A Withdrawn EP3404199A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP18180069.9A Pending EP3401499A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP16780763.5A Active EP3283726B1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP18180100.2A Withdrawn EP3404199A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device
EP18180069.9A Pending EP3401499A1 (en) 2015-04-14 2016-04-14 Detonating cord retaining device

Country Status (4)

Country Link
US (2) US20180112500A1 (en)
EP (3) EP3404199A1 (en)
CA (1) CA2981809C (en)
WO (1) WO2016168491A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3610122A4 (en) * 2017-04-13 2020-12-30 Hunting Titan, Inc. Crimped attachment of end fitting to charge tube
US10669821B2 (en) * 2018-04-25 2020-06-02 G&H Diversified Manufacturing Lp Charge tube assembly
US10858919B2 (en) 2018-08-10 2020-12-08 Gr Energy Services Management, Lp Quick-locking detonation assembly of a downhole perforating tool and method of using same
US11078763B2 (en) 2018-08-10 2021-08-03 Gr Energy Services Management, Lp Downhole perforating tool with integrated detonation assembly and method of using same
US10975670B2 (en) 2018-10-05 2021-04-13 Tenax Energy Solutions, LLC Perforating gun
US11313208B2 (en) * 2020-05-13 2022-04-26 Halliburton Energy Services, Inc. Detonation cord alignment and retention
CN114111459B (en) * 2021-11-30 2023-08-22 山东理工大学 Annular energy-gathering blasting shell and application method
CN114777588B (en) * 2022-04-15 2023-09-15 北京科技大学 Presplitting blasting slit pipe device
CN114858023A (en) * 2022-06-24 2022-08-05 青岛理工大学 Gun stick device and method for placing symmetrical detonating fuse initiating explosive columns

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007486A (en) * 1990-02-02 1991-04-16 Dresser Industries, Inc. Perforating gun assembly and universal perforating charge clip apparatus
US20050247447A1 (en) * 2004-05-10 2005-11-10 Spring Roger L Angled perforating device for well completions
US20100243323A1 (en) * 2009-03-26 2010-09-30 Baker Hughes Incorporated Pressure compensation for a perforating gun
US20130019770A1 (en) * 2011-07-22 2013-01-24 Halliburton Energy Services, Inc. Device for perforating a material comprising a tail-locking charge case
US20150096434A1 (en) * 2013-10-03 2015-04-09 Baker Hughes Incorporated Sub-caliber shaped charge perforator
WO2015179698A2 (en) * 2014-05-21 2015-11-26 Hunting Titan, Inc. Shaped charge retainer system

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276369A (en) * 1964-07-17 1966-10-04 Schlumberger Well Surv Corp Shaped charge device
US3444810A (en) * 1967-09-08 1969-05-20 Harrison Jet Guns Inc Method and apparatus for loading a well perforator
GB1338325A (en) * 1971-07-09 1973-11-21 United Carr Ltd Fastener
US4852495A (en) * 1988-02-17 1989-08-01 Goex, Inc. Shaped charge detonating cord retainer arrangement
US5088557A (en) * 1990-03-15 1992-02-18 Dresser Industries, Inc. Downhole pressure attenuation apparatus
US5662178A (en) * 1995-06-02 1997-09-02 Owen Oil Tools, Inc. Wave strip perforating system
US5756925A (en) * 1996-05-23 1998-05-26 The United States Of America As Represented By The United States Department Of Energy Precision flyer initiator
US20050247450A1 (en) * 2004-05-10 2005-11-10 Schlumberger Technology Corporation Flame and Heat Resistant Oilfield Tools
CA2590826C (en) * 2006-06-06 2014-09-30 Owen Oil Tools Lp Retention member for perforating guns
US7752971B2 (en) * 2008-07-17 2010-07-13 Baker Hughes Incorporated Adapter for shaped charge casing
US11199076B2 (en) * 2015-08-06 2021-12-14 Hunting Titan, Inc. Shaped charge retaining device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5007486A (en) * 1990-02-02 1991-04-16 Dresser Industries, Inc. Perforating gun assembly and universal perforating charge clip apparatus
US20050247447A1 (en) * 2004-05-10 2005-11-10 Spring Roger L Angled perforating device for well completions
US20100243323A1 (en) * 2009-03-26 2010-09-30 Baker Hughes Incorporated Pressure compensation for a perforating gun
US20130019770A1 (en) * 2011-07-22 2013-01-24 Halliburton Energy Services, Inc. Device for perforating a material comprising a tail-locking charge case
US20150096434A1 (en) * 2013-10-03 2015-04-09 Baker Hughes Incorporated Sub-caliber shaped charge perforator
WO2015179698A2 (en) * 2014-05-21 2015-11-26 Hunting Titan, Inc. Shaped charge retainer system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2016168491A1 *

Also Published As

Publication number Publication date
EP3404199A1 (en) 2018-11-21
US20200370399A1 (en) 2020-11-26
EP3283726A1 (en) 2018-02-21
EP3401499A1 (en) 2018-11-14
US20180112500A1 (en) 2018-04-26
EP3283726B1 (en) 2023-03-22
WO2016168491A1 (en) 2016-10-20
CA2981809A1 (en) 2016-10-20
CA2981809C (en) 2020-08-25

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