GB2258674B - Well packer - Google Patents

Well packer

Info

Publication number: GB2258674B
Authority: GB; United Kingdom
Prior art keywords: well packer; packer; well
Prior art date: 1991-08-16
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.): Expired - Fee Related

Application number

GB9216531A

Other versions

GB2258674A (en

GB9216531D0 (en

Inventor

Philip Frederick Head

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.)

Individual

Original Assignee

Individual

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.)

1991-08-16

Filing date

1992-08-04

Publication date

1995-05-10

1992-08-04 Application filed by Individual filed Critical Individual

1992-09-16 Publication of GB9216531D0 publication Critical patent/GB9216531D0/en

1993-02-17 Publication of GB2258674A publication Critical patent/GB2258674A/en

1993-04-07 Priority to US08/044,536 priority Critical patent/US5340626A/en

1995-05-10 Application granted granted Critical

1995-05-10 Publication of GB2258674B publication Critical patent/GB2258674B/en

2012-08-04 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/127—Packers; Plugs with inflatable sleeve
- E21B33/1277—Packers; Plugs with inflatable sleeve characterised by the construction or fixation of the sleeve
- 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
- E21B33/00—Sealing or packing boreholes or wells
- E21B33/10—Sealing or packing boreholes or wells in the borehole
- E21B33/12—Packers; Plugs
- E21B33/129—Packers; Plugs with mechanical slips for hooking into the casing
- E21B33/1295—Packers; Plugs with mechanical slips for hooking into the casing actuated by fluid pressure

Landscapes

Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (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)
Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)

GB9216531A 1991-08-16 1992-08-04 Well packer Expired - Fee Related GB2258674B (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
US08/044,536 US5340626A (en)	1991-08-16	1993-04-07	Well packer

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB919117684A GB9117684D0 (en)	1991-08-16	1991-08-16	Well packer

Publications (3)

Publication Number	Publication Date
GB9216531D0 GB9216531D0 (en)	1992-09-16
GB2258674A GB2258674A (en)	1993-02-17
GB2258674B true GB2258674B (en)	1995-05-10

Family

ID=10700060

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GB919117684A Pending GB9117684D0 (en)	1991-08-16	1991-08-16	Well packer
GB9216531A Expired - Fee Related GB2258674B (en)	1991-08-16	1992-08-04	Well packer

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GB919117684A Pending GB9117684D0 (en)	1991-08-16	1991-08-16	Well packer

Country Status (3)

Country	Link
EP (1)	EP0528328A3 (en)
CA (1)	CA2075432A1 (en)
GB (2)	GB9117684D0 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB2275066A (en) *	1993-02-16	1994-08-17	Xl Technology Limited	Inflatable well packer
FR2722239B1 (en) *	1994-07-07	1996-10-04	Drillflex	IN SITU CURABLE FLEXIBLE PREFORM FOR THE PIPING OF A WELL OR PIPELINE, AND METHOD FOR PLACING IT WITHOUT CEMENT IN THE WELL OR PIPELINE
US6073692A (en) *	1998-03-27	2000-06-13	Baker Hughes Incorporated	Expanding mandrel inflatable packer
US6431275B1 (en) *	1999-07-19	2002-08-13	Baker Hughes Incorporated	Inflation control device
US7392851B2 (en)	2004-11-04	2008-07-01	Schlumberger Technology Corporation	Inflatable packer assembly
US20100170682A1 (en)	2009-01-02	2010-07-08	Brennan Iii William E	Inflatable packer assembly
US7510015B2 (en)	2006-02-23	2009-03-31	Schlumberger Technology Corporation	Packers and methods of use
US9322240B2 (en)	2006-06-16	2016-04-26	Schlumberger Technology Corporation	Inflatable packer with a reinforced sealing cover
US8028756B2 (en)	2008-06-06	2011-10-04	Schlumberger Technology Corporation	Method for curing an inflatable packer
US7699124B2 (en)	2008-06-06	2010-04-20	Schlumberger Technology Corporation	Single packer system for use in a wellbore
US7874356B2 (en)	2008-06-13	2011-01-25	Schlumberger Technology Corporation	Single packer system for collecting fluid in a wellbore
US8091634B2 (en)	2008-11-20	2012-01-10	Schlumberger Technology Corporation	Single packer structure with sensors
US8113293B2 (en)	2008-11-20	2012-02-14	Schlumberger Technology Corporation	Single packer structure for use in a wellbore
US8336181B2 (en)	2009-08-11	2012-12-25	Schlumberger Technology Corporation	Fiber reinforced packer
FR3012512A1 (en) *	2013-10-30	2015-05-01	Saltel Ind	EXPANDABLE METAL SHIRT AND DEVICE USING THE SAME
CN104975821B (en) *	2014-04-04	2017-09-08	中国石油化工股份有限公司	Packer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2872230A (en) *	1954-08-23	1959-02-03	Schlumberger Well Surv Corp	Borehole apparatus
US4768590A (en) *	1986-07-29	1988-09-06	Tam International, Inc.	Inflatable well packer
US4923007A (en) *	1988-11-15	1990-05-08	Tam International	Inflatable packer with improved reinforcing members
WO1991018180A1 (en) *	1990-05-18	1991-11-28	Philippe Nobileau	Preform device and processes for coating and/or lining a cylindrical volume

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2778432A (en) *	1956-03-15	1957-01-22	Lynes Inc	Packer braid reinforcing and retainer
US4003581A (en) *	1973-06-06	1977-01-18	Chevron Research Company	Field dressable inflatable packer
FR2414850A7 (en) *	1978-01-12	1979-08-10	Kleber Colombes	Expandable and extendable tube for borehole plug - has contiguous lengths capable radial enlargement and axial extension respectively
US4424861A (en) *	1981-10-08	1984-01-10	Halliburton Company	Inflatable anchor element and packer employing same
US4444403A (en) *	1982-06-21	1984-04-24	Camco, Incorporated	Thermal and/or corrosion seal for a well tool
US4892144A (en) *	1989-01-26	1990-01-09	Davis-Lynch, Inc.	Inflatable tools

1991
- 1991-08-16 GB GB919117684A patent/GB9117684D0/en active Pending
1992
- 1992-08-04 GB GB9216531A patent/GB2258674B/en not_active Expired - Fee Related
- 1992-08-06 CA CA 2075432 patent/CA2075432A1/en not_active Abandoned
- 1992-08-11 EP EP19920113657 patent/EP0528328A3/en not_active Ceased

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2872230A (en) *	1954-08-23	1959-02-03	Schlumberger Well Surv Corp	Borehole apparatus
US4768590A (en) *	1986-07-29	1988-09-06	Tam International, Inc.	Inflatable well packer
US4923007A (en) *	1988-11-15	1990-05-08	Tam International	Inflatable packer with improved reinforcing members
WO1991018180A1 (en) *	1990-05-18	1991-11-28	Philippe Nobileau	Preform device and processes for coating and/or lining a cylindrical volume

Also Published As

Publication number	Publication date
CA2075432A1 (en)	1993-02-17
EP0528328A3 (en)	1993-05-26
GB2258674A (en)	1993-02-17
EP0528328A2 (en)	1993-02-24
GB9216531D0 (en)	1992-09-16
GB9117684D0 (en)	1991-10-02

Publication	Publication Date	Title
GB9117683D0 (en)	1991-10-02	Well packer
GB2248255B (en)	1994-11-16	Borehole packer
GB9312303D0 (en)	1993-07-28	Multiple use well packer
GB2266908B (en)	1996-04-03	Retrievable well packer
GB2277546B (en)	1995-06-14	Inflatable packer assembly
GB9111381D0 (en)	1991-07-17	Centraliser
GB2258674B (en)	1995-05-10	Well packer
GB2252994B (en)	1995-08-02	Retrievable packer
AU116788S (en)	1993-04-16	Drill
GB2250045B (en)	1994-11-16	Wellbore packer
GB2263297B (en)	1995-05-10	Improved inflatable packer
GB9303099D0 (en)	1993-03-31	Well packer
GB9104550D0 (en)	1991-04-17	Filling packer
GB2262553B (en)	1995-06-28	Packers
GB2291086B (en)	1996-05-01	Retrievable well packer
RU1833454C (en)	1993-08-07	Packer
GB2254441B (en)	1995-10-04	Telemetry
AU114665S (en)	1992-07-29	Tumbler
CA69270S (en)	1991-09-24	Tumbler
GB9105605D0 (en)	1991-05-01	Drilling aid
ZA924353B (en)	1993-03-31	Underground supportwork
GB9109151D0 (en)	1991-06-12	Tumbler
GB9002748D0 (en)	1990-04-04	Auto-sinking wellhead
GB9104410D0 (en)	1991-04-17	Lintel
AU112649S (en)	1991-10-28	Lintel

Legal Events

Date	Code	Title	Description
1998-03-25	PCNP	Patent ceased through non-payment of renewal fee	Effective date: 19970804