SG11201500094RA - Time delayed secondary retention mechanism for safety joint in a wellbore - Google Patents

Time delayed secondary retention mechanism for safety joint in a wellbore

Info

Publication number: SG11201500094RA
Authority: SG; Singapore
Prior art keywords: wellbore; retention mechanism; time delayed; safety joint; secondary retention
Prior art date: 2012-07-25

Application number

SG11201500094RA

Inventor

Reid Elliott Zevenbergen

Paul David Ringgenberg

Russell S Haake

Original Assignee

Halliburton Energy Services 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.)

2012-07-25

Filing date

2012-07-25

Publication date

2015-03-30

2012-07-25 Application filed by Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc

2015-03-30 Publication of SG11201500094RA publication Critical patent/SG11201500094RA/en

Links

230000003111 delayed effect Effects 0.000 title 1
230000014759 maintenance of location Effects 0.000 title 1

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
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- 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
- E21B17/00—Drilling rods or pipes; Flexible drill strings; Kellies; Drill collars; Sucker rods; Cables; Casings; Tubings
- E21B17/02—Couplings; joints
- E21B17/04—Couplings; joints between rod or the like and bit or between rod and rod or the like
- E21B17/06—Releasing-joints, e.g. safety joints

Landscapes

Engineering & Computer Science (AREA)
Life Sciences & Earth Sciences (AREA)
Geology (AREA)
Mining & Mineral Resources (AREA)
Physics & Mathematics (AREA)
Environmental & Geological Engineering (AREA)
Fluid Mechanics (AREA)
General Life Sciences & Earth Sciences (AREA)
Geochemistry & Mineralogy (AREA)
Mechanical Engineering (AREA)
Coating Apparatus (AREA)
Prostheses (AREA)

SG11201500094RA 2012-07-25 2012-07-25 Time delayed secondary retention mechanism for safety joint in a wellbore SG11201500094RA (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/US2012/048029 WO2014018026A1 (en)	2012-07-25	2012-07-25	Time delayed secondary retention mechanism for safety joint in a wellbore

Publications (1)

Publication Number	Publication Date
SG11201500094RA true SG11201500094RA (en)	2015-03-30

Family

ID=49997662

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
SG11201500094RA SG11201500094RA (en)	2012-07-25	2012-07-25	Time delayed secondary retention mechanism for safety joint in a wellbore

Country Status (6)

Country	Link
US (1)	US9745836B2 (en)
EP (1)	EP2877671A4 (en)
AU (2)	AU2012385990A1 (en)
BR (1)	BR112015000211A2 (en)
SG (1)	SG11201500094RA (en)
WO (1)	WO2014018026A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US9745836B2 (en) *	2012-07-25	2017-08-29	Halliburton Energy Services, Inc.	Time delayed secondary retention mechanism for safety joint in a wellbore
US10689955B1 (en)	2019-03-05	2020-06-23	SWM International Inc.	Intelligent downhole perforating gun tube and components
US11078762B2 (en)	2019-03-05	2021-08-03	Swm International, Llc	Downhole perforating gun tube and components
US11268376B1 (en)	2019-03-27	2022-03-08	Acuity Technical Designs, LLC	Downhole safety switch and communication protocol
US11619119B1 (en)	2020-04-10	2023-04-04	Integrated Solutions, Inc.	Downhole gun tube extension

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4564076A (en) *	1983-04-11	1986-01-14	Geo Vann, Inc.	Well completion method and apparatus
US4971365A (en) *	1989-10-03	1990-11-20	Halliburton Company	Hydraulic safety joint
US5109921A (en) *	1991-04-29	1992-05-05	Halliburton Company	Controlled weak point for wireline cable
US5236047A (en) *	1991-10-07	1993-08-17	Camco International Inc.	Electrically operated well completion apparatus and method
GB9411270D0 (en) *	1994-06-06	1994-07-27	Well Equip Ltd	A release device
WO1997025515A1 (en)	1996-01-04	1997-07-17	Weatherford/Lamb, Inc.	Release mechanism
DE19882554C2 (en) *	1997-07-23	2002-10-31	Schlumberger Technology Corp	Device for the detachable coupling of a deep drilling gun to a strand
US6349767B2 (en) *	1998-05-13	2002-02-26	Halliburton Energy Services, Inc.	Disconnect tool
NO310525B1 (en)	1999-08-30	2001-07-16	Bakke Technology As	Detachable coupling device
CA2504578C (en) *	2004-04-09	2007-12-04	Schlumberger Canada Limited	Force transfer apparatus to assist release of loaded member
US7431094B2 (en) *	2006-03-10	2008-10-07	Halliburton Energy Services, Inc.	Method for utilizing downhole safety joint
US8443902B2 (en) *	2009-06-23	2013-05-21	Halliburton Energy Services, Inc.	Time-controlled release device for wireline conveyed tools
US20110130966A1 (en) *	2009-12-01	2011-06-02	Schlumberger Technology Corporation	Method for well testing
US8316954B2 (en)	2009-12-22	2012-11-27	Halliburton Energy Services, Inc.	Apparatus and method for separating a downhole tubular string into two parts
US9745836B2 (en) *	2012-07-25	2017-08-29	Halliburton Energy Services, Inc.	Time delayed secondary retention mechanism for safety joint in a wellbore

2012
- 2012-07-25 US US14/408,046 patent/US9745836B2/en active Active
- 2012-07-25 WO PCT/US2012/048029 patent/WO2014018026A1/en active Application Filing
- 2012-07-25 SG SG11201500094RA patent/SG11201500094RA/en unknown
- 2012-07-25 AU AU2012385990A patent/AU2012385990A1/en not_active Abandoned
- 2012-07-25 EP EP12881962.0A patent/EP2877671A4/en not_active Withdrawn
- 2012-07-25 BR BR112015000211A patent/BR112015000211A2/en not_active Application Discontinuation
2016
- 2016-10-14 AU AU2016247069A patent/AU2016247069A1/en not_active Abandoned

Also Published As

Publication number	Publication date
AU2016247069A1 (en)	2016-11-03
AU2012385990A1 (en)	2015-01-29
EP2877671A1 (en)	2015-06-03
EP2877671A4 (en)	2016-07-27
US9745836B2 (en)	2017-08-29
WO2014018026A1 (en)	2014-01-30
BR112015000211A2 (en)	2017-06-27
US20150101790A1 (en)	2015-04-16

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AU347054S (en)	2013-02-19	A closure
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