GB0817149D0 - Downhole seal - Google Patents

Downhole seal

Info

Publication number: GB0817149D0
Authority: GB; United Kingdom
Prior art keywords: downhole seal; downhole; seal
Prior art date: 2008-09-19
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.): Ceased

Application number

GBGB0817149.8A

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.)

Swellfix BV

Original Assignee

Swellfix BV

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.)

2008-09-19

Filing date

2008-09-19

Publication date

2008-10-29

2008-09-19 Application filed by Swellfix BV filed Critical Swellfix BV

2008-09-19 Priority to GBGB0817149.8A priority Critical patent/GB0817149D0/en

2008-10-29 Publication of GB0817149D0 publication Critical patent/GB0817149D0/en

2009-09-08 Priority to US13/057,206 priority patent/US20120138315A1/en

2009-09-08 Priority to GB1101473.5A priority patent/GB2475805B/en

2009-09-08 Priority to PCT/GB2009/002150 priority patent/WO2010031991A1/en

Status Ceased 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
- E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
- 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

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)
Pipe Accessories (AREA)
Catching Or Destruction (AREA)

GBGB0817149.8A 2008-09-19 2008-09-19 Downhole seal Ceased GB0817149D0 (en)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
GBGB0817149.8A GB0817149D0 (en)	2008-09-19	2008-09-19	Downhole seal
US13/057,206 US20120138315A1 (en)	2008-09-19	2009-09-08	Downhole Seal
GB1101473.5A GB2475805B (en)	2008-09-19	2009-09-08	Downhole seal
PCT/GB2009/002150 WO2010031991A1 (en)	2008-09-19	2009-09-08	Downhole seal

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0817149.8A GB0817149D0 (en)	2008-09-19	2008-09-19	Downhole seal

Publications (1)

Publication Number	Publication Date
GB0817149D0 true GB0817149D0 (en)	2008-10-29

Family

ID=39951845

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB0817149.8A Ceased GB0817149D0 (en)	2008-09-19	2008-09-19	Downhole seal
GB1101473.5A Active GB2475805B (en)	2008-09-19	2009-09-08	Downhole seal

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
GB1101473.5A Active GB2475805B (en)	2008-09-19	2009-09-08	Downhole seal

Country Status (3)

Country	Link
US (1)	US20120138315A1 (en)
GB (2)	GB0817149D0 (en)
WO (1)	WO2010031991A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA2809690A1 (en) *	2010-09-15	2012-03-22	Rise Mining Developments Pty Ltd	Drill hole plugs
EP2644821A1 (en) *	2012-03-30	2013-10-02	Welltec A/S	An annular barrier having a flexible connection
CN104343408A (en) *	2013-08-09	2015-02-11	胜利油田胜机石油装备有限公司	Filling and permanent fixing type pipe external sealing and separating method and tool thereof
CN111791457B (en) *	2020-09-09	2020-11-20	东营鑫华莲石油机械有限公司	An outer casing packer
US11959353B2 (en) *	2021-04-12	2024-04-16	Halliburton Energy Services, Inc.	Multiple layers of open-hole seal in a wellbore
CN115704283B (en) *	2021-08-06	2024-11-19	中国石油天然气股份有限公司	Device and method for evaluating expansion coefficient of expanded particles under high-pressure high-temperature conditions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2945541A (en) *	1955-10-17	1960-07-19	Union Oil Co	Well packer
US3301329A (en) *	1964-05-15	1967-01-31	John N Loomis	Tool for cementing and/or plugging a well or the like
US4674570A (en) *	1984-09-10	1987-06-23	J.J. Seismic Flowing Hole Control (C.I.) Inc.	Bore hole plug
GB2248255B (en) *	1990-09-27	1994-11-16	Solinst Canada Ltd	Borehole packer
US5271469A (en) *	1992-04-08	1993-12-21	Ctc International	Borehole stressed packer inflation system
US6854522B2 (en) *	2002-09-23	2005-02-15	Halliburton Energy Services, Inc.	Annular isolators for expandable tubulars in wellbores
GB0303152D0 (en) *	2003-02-12	2003-03-19	Weatherford Lamb	Seal
AU2004260885B2 (en) *	2003-07-29	2007-11-08	Swellfix Uk Limited	System for sealing a space in a wellbore
US7527095B2 (en) *	2003-12-11	2009-05-05	Shell Oil Company	Method of creating a zonal isolation in an underground wellbore
CA2500520C (en) *	2004-03-12	2013-03-05	Schlumberger Canada Limited	System and method to seal using a swellable material
MY143661A (en) *	2004-11-18	2011-06-30	Shell Int Research	Method of sealing an annular space in a wellbore
US20080289812A1 (en) *	2007-04-10	2008-11-27	Schlumberger Technology Corporation	System for downhole packing
GB0711979D0 (en) *	2007-06-21	2007-08-01	Swelltec Ltd	Method and apparatus
CA2690340C (en) *	2007-06-21	2015-10-20	Swelltec Limited	Apparatus and method with hydrocarbon swellable and water swellable body
US20090218107A1 (en) *	2008-03-01	2009-09-03	Baker Hughes Incorporated	Reservoir Tool for Packer Setting

2008
- 2008-09-19 GB GBGB0817149.8A patent/GB0817149D0/en not_active Ceased
2009
- 2009-09-08 WO PCT/GB2009/002150 patent/WO2010031991A1/en not_active Ceased
- 2009-09-08 US US13/057,206 patent/US20120138315A1/en not_active Abandoned
- 2009-09-08 GB GB1101473.5A patent/GB2475805B/en active Active

Also Published As

Publication number	Publication date
GB201101473D0 (en)	2011-03-16
GB2475805A (en)	2011-06-01
GB2475805B (en)	2012-11-07
US20120138315A1 (en)	2012-06-07
WO2010031991A1 (en)	2010-03-25

Publication	Publication Date	Title
GB2461483B8 (en)	2011-11-30	Sealing structure
GB0906746D0 (en)	2009-06-03	Downhole seal
GB0907667D0 (en)	2009-07-22	Seal
GB0815778D0 (en)	2008-10-08	Seal
GB0712779D0 (en)	2007-08-08	Seal
GB0800509D0 (en)	2008-02-20	Seals
GB0915010D0 (en)	2009-09-30	Well seal
GB2451700B (en)	2012-01-25	Seal structure
GB0802235D0 (en)	2008-03-12	Downhole seal
GB0800884D0 (en)	2008-02-27	Improved seal
GB2475805B (en)	2012-11-07	Downhole seal
GB2460031B (en)	2010-08-04	Seal assembly
GB0805335D0 (en)	2008-04-30	Sealing means
EP2278868A4 (en)	2012-11-28	Seal structure
GB2462810B (en)	2010-07-21	Sealing means
GB0704864D0 (en)	2007-04-18	Seal arrangement
PL2373869T3 (en)	2013-10-31	An improved seal
GB0801113D0 (en)	2008-02-27	Sealing assembly
GB0723075D0 (en)	2008-01-02	subsea flowhead
GB0910592D0 (en)	2009-07-29	Retrievable seal
GB0713542D0 (en)	2007-08-22	Door seal
GB0811996D0 (en)	2008-08-06	Seal
PL2193946T3 (en)	2013-04-30	Seal profile
GB0713021D0 (en)	2007-08-15	Air-brick seal
GB0720050D0 (en)	2007-11-21	Seal

Legal Events

Date	Code	Title	Description
2010-05-12	AT	Applications terminated before publication under section 16(1)