USD947253S1 - Bulkhead for a perforating gun assembly - Google Patents

Bulkhead for a perforating gun assembly Download PDF

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Publication number
USD947253S1
USD947253S1 US29/744,986 US202029744986F USD947253S US D947253 S1 USD947253 S1 US D947253S1 US 202029744986 F US202029744986 F US 202029744986F US D947253 S USD947253 S US D947253S
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United States
Prior art keywords
bulkhead
perforating gun
gun assembly
view
perspective
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.)
Active
Application number
US29/744,986
Inventor
Shelby L. Sullivan
Aaron Holmberg
Nicholas N. Kleinschmit
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.)
Xconnect LLC
Original Assignee
Xconnect LLC
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 Xconnect LLC filed Critical Xconnect LLC
Priority to US29/744,986 priority Critical patent/USD947253S1/en
Priority to US29/803,664 priority patent/USD979611S1/en
Application granted granted Critical
Publication of USD947253S1 publication Critical patent/USD947253S1/en
Assigned to XConnect, LLC reassignment XConnect, LLC CHANGE OF NAME (SEE DOCUMENT FOR DETAILS). Assignors: PerfX Wireline Services, LLC
Priority to US29/846,650 priority patent/USD985625S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

FIG. 1 is a first perspective view of a bulkhead for a perforating gun assembly, showing our new design in a first embodiment. A signal transmission pin is shown residing within the bulkhead for a perforating gun assembly, in a first design.
FIG. 2 is a second perspective view of the bulkhead for a perforating gun assembly of FIG. 1, shown from a different angle.
FIG. 3 is a front plan view of the bulkhead for a perforating gun assembly of FIG. 1.
FIG. 4 is a rear plan view thereof.
FIG. 5 is a top plan view thereof.
FIG. 6 is a bottom plan view thereof.
FIG. 7 is a right side elevation view thereof.
FIG. 8 is a left side elevation view thereof.
FIG. 9 is a third perspective view of the bulkhead for a perforating gun assembly of FIGS. 1 and 2. Here, the signal transmission pin and o-rings have been removed.
FIG. 10 is a fourth perspective view of the bulkhead for a perforating gun assembly of FIG. 9, shown from a different angle
FIG. 11 is a front plan view of the bulkhead for a perforating gun assembly of FIG. 1, with o-rings attached.
FIG. 12 is a rear plan view of the bulkhead for a perforating gun assembly of FIG. 11.
FIG. 13 is a fifth perspective view the bulkhead for a perforating gun assembly of FIGS. 1 and 2. A signal transmission pin is shown residing within the bulkhead for a perforating gun assembly, in a second design.
FIG. 14 is a sixth perspective view of the bulkhead for a perforating gun assembly of FIG. 13, shown from a different angle.
FIG. 15 is a right side elevation view thereof; and,
FIG. 16 is a left side elevation view thereof.
The broken lines in the drawings depict portions of the bulkhead for a perforating gun assembly that form no part of the claimed designs.

Claims (1)

    CLAIM
  1. The ornamental design for a bulkhead for a perforating gun assembly, as shown and described.
US29/744,986 2020-07-06 2020-08-03 Bulkhead for a perforating gun assembly Active USD947253S1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US29/744,986 USD947253S1 (en) 2020-07-06 2020-08-03 Bulkhead for a perforating gun assembly
US29/803,664 USD979611S1 (en) 2020-08-03 2021-08-14 Bridged mini-bulkheads
US29/846,650 USD985625S1 (en) 2020-08-03 2022-07-18 Bridged mini-bulkheads

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063048212P 2020-07-06 2020-07-06
US29/744,986 USD947253S1 (en) 2020-07-06 2020-08-03 Bulkhead for a perforating gun assembly

Related Child Applications (1)

Application Number Title Priority Date Filing Date
US29/803,664 Continuation-In-Part USD979611S1 (en) 2020-08-03 2021-08-14 Bridged mini-bulkheads

Publications (1)

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USD947253S1 true USD947253S1 (en) 2022-03-29

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US29/744,986 Active USD947253S1 (en) 2020-07-06 2020-08-03 Bulkhead for a perforating gun assembly

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD994736S1 (en) * 2019-04-01 2023-08-08 XConnect, LLC Tandem sub
USD1028181S1 (en) * 2019-04-01 2024-05-21 DynaEnergetics Europe GmbH Perforating gun assembly

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US3945322A (en) 1974-04-05 1976-03-23 The United States Of America As Represented By The Secretary Of The Navy Through-bulkhead explosion initiation
US4759291A (en) 1987-07-06 1988-07-26 Halliburton Company Through bulkhead explosive initiator for oil well usage
US7591212B2 (en) 2003-07-10 2009-09-22 Baker Hughes Incorporated Connector for perforating gun tandem
US7902469B2 (en) 2008-08-28 2011-03-08 Brian Wayne Hurst Perforation gun pressure-actuated electrical switches and methods of use
US8074737B2 (en) 2007-08-20 2011-12-13 Baker Hughes Incorporated Wireless perforating gun initiation
US20120199352A1 (en) * 2011-02-03 2012-08-09 Baker Hughes Incorporated Connection cartridge for downhole string
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US20130126237A1 (en) 2011-11-22 2013-05-23 International Strategic Alliance, Lc Pass-through Bulkhead Connection Switch for a Perforating Gun
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US9581422B2 (en) 2013-08-26 2017-02-28 Dynaenergetics Gmbh & Co. Kg Perforating gun and detonator assembly
US9845666B2 (en) 2014-02-08 2017-12-19 Geodynamics, Inc. Limited entry phased perforating gun system and method
US10066921B2 (en) 2015-03-18 2018-09-04 Dynaenergetics Gmbh & Co. Kg Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus
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US10273788B2 (en) 2014-05-23 2019-04-30 Hunting Titan, Inc. Box by pin perforating gun system and methods
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US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
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US10472938B2 (en) 2013-07-18 2019-11-12 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
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US10669821B2 (en) 2018-04-25 2020-06-02 G&H Diversified Manufacturing Lp Charge tube assembly
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US20200217635A1 (en) * 2015-03-18 2020-07-09 DynaEnergetics Europe GmbH Electrical connector
US10731955B2 (en) 2017-04-13 2020-08-04 Lawrence Livermore National Security, Llc Modular gradient-free shaped charge
US10731445B2 (en) 2015-07-31 2020-08-04 Abd Technologies Llc Top-down fracturing system
US10731444B2 (en) * 2015-05-15 2020-08-04 G&H Diversified Manufacturing Lp Direct connect sub for a perforating gun
US20200308938A1 (en) * 2019-04-01 2020-10-01 PerfX Wireline Services, LLC Perforating Gun Orienting System, and Method of Aligning Shots in a Perforating Gun
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
US10900334B2 (en) 2019-02-08 2021-01-26 G&H Diversified Manufacturing Lp Reusable perforating gun system and method
US10914145B2 (en) * 2019-04-01 2021-02-09 PerfX Wireline Services, LLC Bulkhead assembly for a tandem sub, and an improved tandem sub
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
US11091987B1 (en) * 2020-03-13 2021-08-17 Cypress Holdings Ltd. Perforation gun system

Patent Citations (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3945322A (en) 1974-04-05 1976-03-23 The United States Of America As Represented By The Secretary Of The Navy Through-bulkhead explosion initiation
US4759291A (en) 1987-07-06 1988-07-26 Halliburton Company Through bulkhead explosive initiator for oil well usage
US7591212B2 (en) 2003-07-10 2009-09-22 Baker Hughes Incorporated Connector for perforating gun tandem
US8395878B2 (en) 2006-04-28 2013-03-12 Orica Explosives Technology Pty Ltd Methods of controlling components of blasting apparatuses, blasting apparatuses, and components thereof
US8074737B2 (en) 2007-08-20 2011-12-13 Baker Hughes Incorporated Wireless perforating gun initiation
US8256337B2 (en) 2008-03-07 2012-09-04 Baker Hughes Incorporated Modular initiator
US7902469B2 (en) 2008-08-28 2011-03-08 Brian Wayne Hurst Perforation gun pressure-actuated electrical switches and methods of use
US20120199352A1 (en) * 2011-02-03 2012-08-09 Baker Hughes Incorporated Connection cartridge for downhole string
US8875787B2 (en) 2011-07-22 2014-11-04 Tassaroli S.A. Electromechanical assembly for connecting a series of guns used in the perforation of wells
US20130126237A1 (en) 2011-11-22 2013-05-23 International Strategic Alliance, Lc Pass-through Bulkhead Connection Switch for a Perforating Gun
US9145764B2 (en) 2011-11-22 2015-09-29 International Strategic Alliance, Lc Pass-through bulkhead connection switch for a perforating gun
US10844697B2 (en) 2013-07-18 2020-11-24 DynaEnergetics Europe GmbH Perforation gun components and system
US10472938B2 (en) 2013-07-18 2019-11-12 Dynaenergetics Gmbh & Co. Kg Perforation gun components and system
US9581422B2 (en) 2013-08-26 2017-02-28 Dynaenergetics Gmbh & Co. Kg Perforating gun and detonator assembly
US9845666B2 (en) 2014-02-08 2017-12-19 Geodynamics, Inc. Limited entry phased perforating gun system and method
US10188990B2 (en) 2014-03-07 2019-01-29 Dynaenergetics Gmbh & Co. Kg Device and method for positioning a detonator within a perforating gun assembly
US10507433B2 (en) 2014-03-07 2019-12-17 Dynaenergetics Gmbh & Co. Kg Device and method for positioning a detonator within a perforating gun assembly
US10273788B2 (en) 2014-05-23 2019-04-30 Hunting Titan, Inc. Box by pin perforating gun system and methods
US10465462B2 (en) 2014-10-24 2019-11-05 Magnum Oil Tools International, Ltd. Electrically powered setting tool and perforating gun
US10365078B2 (en) 2015-03-18 2019-07-30 Dynaenergetics Gmbh & Co. Kg Ground apparatus for bulkhead assembly
US20200217635A1 (en) * 2015-03-18 2020-07-09 DynaEnergetics Europe GmbH Electrical connector
US10352674B2 (en) 2015-03-18 2019-07-16 Dynaenergetics Gmbh & Co. Kg Pivotable bulkhead assembly for crimp resistance
US10066921B2 (en) 2015-03-18 2018-09-04 Dynaenergetics Gmbh & Co. Kg Bulkhead assembly having a pivotable electric contact component and integrated ground apparatus
US10352136B2 (en) 2015-05-15 2019-07-16 Sergio F Goyeneche Apparatus for electromechanically connecting a plurality of guns for well perforation
US10731444B2 (en) * 2015-05-15 2020-08-04 G&H Diversified Manufacturing Lp Direct connect sub for a perforating gun
US10731445B2 (en) 2015-07-31 2020-08-04 Abd Technologies Llc Top-down fracturing system
US10731955B2 (en) 2017-04-13 2020-08-04 Lawrence Livermore National Security, Llc Modular gradient-free shaped charge
US10519733B2 (en) 2017-11-02 2019-12-31 Geodynamics, Inc. Self-bleeding setting tool and method
US10584950B2 (en) 2018-01-05 2020-03-10 Geodynamics, Inc. Perforating gun system and method
US10669821B2 (en) 2018-04-25 2020-06-02 G&H Diversified Manufacturing Lp Charge tube assembly
US10458213B1 (en) 2018-07-17 2019-10-29 Dynaenergetics Gmbh & Co. Kg Positioning device for shaped charges in a perforating gun module
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
US10900334B2 (en) 2019-02-08 2021-01-26 G&H Diversified Manufacturing Lp Reusable perforating gun system and method
US10900335B2 (en) 2019-02-08 2021-01-26 G&H Diversified Manufacturing Lp Digital perforation system and method
US10689955B1 (en) 2019-03-05 2020-06-23 SWM International Inc. Intelligent downhole perforating gun tube and components
US20200308938A1 (en) * 2019-04-01 2020-10-01 PerfX Wireline Services, LLC Perforating Gun Orienting System, and Method of Aligning Shots in a Perforating Gun
US10914145B2 (en) * 2019-04-01 2021-02-09 PerfX Wireline Services, LLC Bulkhead assembly for a tandem sub, and an improved tandem sub
US11091987B1 (en) * 2020-03-13 2021-08-17 Cypress Holdings Ltd. Perforation gun system

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Title
GEODynamics' EPIC™ Switches Brochure; GEODynamics; Copyright 2020; v.03; 1 page.
Hunting Titan Brochure; Hunting Energy Services; Copyright 2020; v.9.1; 27 pages.
Josh Howk and Adam Dyess; "Mitigating the Problems in Select-Fire Perforating Operations" IPS 16-22; 2016 International Perforating Symposium Galveston; May 10, 2016; 15 pages.
Screen shot of APT American—Perforating Guns; https://aptamerican.com/perforating-guns; date of access of Feb. 1, 2021; 1 page.
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Screen shot of GR Energy Services—ZipFire™ ReFrac gun system; https://www.grenergyservices.com/zipfire-refrac/; Date of access of Feb. 1, 2021; 2 pages.
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Screen shot of OsoLite® Lite'n Your Workload with Oso's Prewired, Disposable Perforating Gun System; https://www.osoperf.com/perf-hardware/osolite; Date of access of Feb. 1, 2021; 2 pages.
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD994736S1 (en) * 2019-04-01 2023-08-08 XConnect, LLC Tandem sub
USD1028181S1 (en) * 2019-04-01 2024-05-21 DynaEnergetics Europe GmbH Perforating gun assembly

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