DK2479376T3 - Ringformet barriere med en membran - Google Patents

Ringformet barriere med en membran

Info

Publication number: DK2479376T3
Authority: DK; Denmark
Prior art keywords: membrane; annular barrier; barrier; annular
Prior art date: 2011-01-25

Application number

DK11152135.7T

Other languages

English (en)

Inventor

Joergen Hallundbaek

Poul Hazel

Lars Staehr

Original Assignee

Welltec As

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.)

2011-01-25

Filing date

2011-01-25

Publication date

2014-01-13

2011-01-25 Application filed by Welltec As filed Critical Welltec As

2014-01-13 Application granted granted Critical

2014-01-13 Publication of DK2479376T3 publication Critical patent/DK2479376T3/da

Links

230000004888 barrier function Effects 0.000 title 1
239000012528 membrane Substances 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
- 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

Landscapes

Geology (AREA)
Life Sciences & Earth Sciences (AREA)
Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Geochemistry & Mineralogy (AREA)
Fluid Mechanics (AREA)
Environmental & Geological Engineering (AREA)
General Life Sciences & Earth Sciences (AREA)
Physics & Mathematics (AREA)
Pressure Vessels And Lids Thereof (AREA)
Geophysics And Detection Of Objects (AREA)
Pipe Accessories (AREA)
Measuring Fluid Pressure (AREA)
Diaphragms And Bellows (AREA)
Filling Or Discharging Of Gas Storage Vessels (AREA)
Gasket Seals (AREA)

DK11152135.7T 2011-01-25 2011-01-25 Ringformet barriere med en membran DK2479376T3 (da)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
EP11152135.7A EP2479376B1 (en)	2011-01-25	2011-01-25	Annular barrier with a diaphragm

Publications (1)

Publication Number	Publication Date
DK2479376T3 true DK2479376T3 (da)	2014-01-13

Family

ID=43926892

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
DK13193387.1T DK2706189T3 (da)	2011-01-25	2011-01-25	Ringformet barriere med en membran
DK13193384.8T DK2706188T3 (da)	2011-01-25	2011-01-25	Ringformet barriere med en membran
DK11152135.7T DK2479376T3 (da)	2011-01-25	2011-01-25	Ringformet barriere med en membran

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
DK13193387.1T DK2706189T3 (da)	2011-01-25	2011-01-25	Ringformet barriere med en membran
DK13193384.8T DK2706188T3 (da)	2011-01-25	2011-01-25	Ringformet barriere med en membran

Country Status (4)

Country	Link
EP (3)	EP2706188B1 (da)
DK (3)	DK2706189T3 (da)
ES (1)	ES2443319T3 (da)
NO (2)	NO2706189T3 (da)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2570587B1 (en)	2011-09-13	2013-10-30	Welltec A/S	Annular barrier with safety metal sleeve
FR2988126B1 (fr) *	2012-03-16	2015-03-13	Saltel Ind	Dispositif d'isolation d'une partie d'un puits
EP2644821A1 (en) *	2012-03-30	2013-10-02	Welltec A/S	An annular barrier having a flexible connection
AU2013100387B4 (en) *	2013-03-28	2013-07-11	Welltec Oilfield Solutions Ag	Annular barrier
AU2013100388B4 (en) *	2013-03-28	2013-07-11	Welltec Oilfield Solutions Ag	Annular barrier
AU2013100385B4 (en) *	2013-03-28	2013-09-26	Welltec Oilfield Solutions Ag	Annular barrier
FR3010130B1 (fr) *	2013-08-28	2015-10-02	Saltel Ind	Element tubulaire avec etancheite dynamique et son procede d'application contre la paroi d'un puits
GB201315957D0 (en)	2013-09-06	2013-10-23	Swellfix Bv	Retrievable packer
EP2963233A1 (en) *	2014-06-30	2016-01-06	Welltec A/S	A downhole well system
EP3255240A1 (en)	2016-06-10	2017-12-13	Welltec A/S	Downhole straddle system
CN107916908A (zh) *	2017-12-11	2018-04-17	中国石油天然气股份有限公司	一种管内复合密封机构
EP3584403A1 (en) *	2018-06-19	2019-12-25	Welltec Oilfield Solutions AG	An annular barrier
EP3647532A1 (en) *	2018-10-30	2020-05-06	Welltec Oilfield Solutions AG	Annular barrier
CN109931264B (zh) *	2018-11-26	2024-05-14	珠海格力电器股份有限公司	一种变容控制机构、压缩机和空调器

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US2859828A (en) *	1953-12-14	1958-11-11	Jersey Prod Res Co	Down hole hydraulic pump for formation testing
US2828823A (en) *	1955-07-07	1958-04-01	Exxon Research Engineering Co	Reinforced inflatable packer
US2959226A (en) *	1956-10-26	1960-11-08	Jersey Prod Res Co	Inflatable packer formation tester
FR2791732B1 (fr) *	1999-03-29	2001-08-10	Cooperation Miniere Et Ind Soc	Dispositif d'obturation d'un puits de forage
US7234533B2 (en) *	2003-10-03	2007-06-26	Schlumberger Technology Corporation	Well packer having an energized sealing element and associated method
GB0417328D0 (en)	2004-08-04	2004-09-08	Read Well Services Ltd	Apparatus and method

2011
- 2011-01-25 EP EP13193384.8A patent/EP2706188B1/en active Active
- 2011-01-25 DK DK13193387.1T patent/DK2706189T3/da active
- 2011-01-25 NO NO13193387A patent/NO2706189T3/no unknown
- 2011-01-25 DK DK13193384.8T patent/DK2706188T3/da active
- 2011-01-25 EP EP11152135.7A patent/EP2479376B1/en active Active
- 2011-01-25 EP EP13193387.1A patent/EP2706189B1/en active Active
- 2011-01-25 DK DK11152135.7T patent/DK2479376T3/da active
- 2011-01-25 NO NO13193384A patent/NO2706188T3/no unknown
- 2011-01-25 ES ES11152135.7T patent/ES2443319T3/es active Active

Also Published As

Publication number	Publication date
DK2706189T3 (da)	2017-11-20
EP2706188A3 (en)	2015-04-22
DK2706188T3 (da)	2017-11-20
NO2706189T3 (da)	2018-03-17
EP2706189B1 (en)	2017-10-18
EP2706189A2 (en)	2014-03-12
EP2479376A1 (en)	2012-07-25
EP2706188B1 (en)	2017-10-11
NO2706188T3 (da)	2018-03-10
EP2706189A3 (en)	2015-04-08
EP2706188A2 (en)	2014-03-12
EP2479376B1 (en)	2013-12-25
ES2443319T3 (es)	2014-02-18

Publication	Publication Date	Title
DK2706189T3 (da)	2017-11-20	Ringformet barriere med en membran
BR112013030076A2 (pt)	2016-09-20	membranas
EP2692421A4 (en)	2014-09-03	COMPOSITE MEMBRANE
CO6900129A2 (es)	2014-03-20	Módulos de membrana
EP2796109A4 (en)	2015-10-07	DENTAL MEMBRANE
EP2818231A4 (en)	2015-04-08	COMPOSITION OF POROUS SUBSTRATE AND ZEOLITE MEMBRANE
DK2486227T3 (da)	2021-06-07	Ringformet barriere
DK3104003T3 (da)	2020-02-17	Nacellekonstruktion til en vindmølle
BR112013033308A2 (pt)	2017-03-07	assento
EP2784108A4 (en)	2015-08-12	POROUS POLYMERMEMBRANE
CO6801751A2 (es)	2013-11-29	Triazolopiridinas
EP2922616A4 (en)	2015-11-11	MEMBRANE DISTILLATION ARRANGEMENT
EP2689074A4 (en)	2014-08-27	BUILDING CONSTRUCTION
DK2671011T3 (da)	2022-06-13	Klemring
EP2714994A4 (en)	2015-03-04	IMPROVED BARRIER CONSTRUCTION
BR112013014580A2 (pt)	2016-09-20	sequestro de oxigênio
BR112013033747A2 (pt)	2017-02-07	sensores
EP2920387A4 (en)	2016-08-31	Retaining membrane on a structure
EP2710925A4 (en)	2014-11-05	SEAT
BR112013019514A2 (pt)	2017-03-28	celobiohidrolase mutante
EP2762760A4 (en)	2015-06-10	HOSE CONNECTION STRUCTURE
EP2705283A4 (en)	2015-05-06	DIAPHRAGM
EP2795304A4 (en)	2015-05-06	ELECTROCHEMICAL SENSORS
EP2760629A4 (en)	2016-03-16	CONSTRUCTION OF A CONICAL STRUCTURE
DE112011100047B8 (de)	2014-05-08	Dichtstruktur