DK2706189T3 - Ringformet barriere med en membran - Google Patents

Ringformet barriere med en membran

Info

Publication number: DK2706189T3
Authority: DK; Denmark
Prior art keywords: membrane; circuit barrier; barrier; circuit
Prior art date: 2011-01-25

Application number

DK13193387.1T

Other languages

Danish (da)

English (en)

Inventor

Paul Hazel

Jørgen Hallundbæk

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

2017-11-20

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

2017-11-20 Application granted granted Critical

2017-11-20 Publication of DK2706189T3 publication Critical patent/DK2706189T3/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)

DK13193387.1T 2011-01-25 2011-01-25 Ringformet barriere med en membran DK2706189T3 (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
EP13193387.1A EP2706189B1 (fr)	2011-01-25	2011-01-25	Barrière annulaire dotée d'une membrane
EP11152135.7A EP2479376B1 (fr)	2011-01-25	2011-01-25	Barrière annulaire avec diaphragme

Publications (1)

Publication Number	Publication Date
DK2706189T3 true DK2706189T3 (da)	2017-11-20

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 After (2)

Application Number	Title	Priority Date	Filing Date
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

Country Status (4)

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

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2570587B1 (fr)	2011-09-13	2013-10-30	Welltec A/S	Barrière annulaire dotée d'un manchon métallique de sécurité
FR2988126B1 (fr) *	2012-03-16	2015-03-13	Saltel Ind	Dispositif d'isolation d'une partie d'un puits
EP2644821A1 (fr) *	2012-03-30	2013-10-02	Welltec A/S	Barrière annulaire dotée d'une connexion flexible
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 (fr) *	2014-06-30	2016-01-06	Welltec A/S	Système de fond de puits
EP3255240A1 (fr)	2016-06-10	2017-12-13	Welltec A/S	Système de chevauchement de fond de trou
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 (fr) *	2018-06-19	2019-12-25	Welltec Oilfield Solutions AG	Barrière annulaire
EP3647532A1 (fr) *	2018-10-30	2020-05-06	Welltec Oilfield Solutions AG	Barrière annulaire
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/fr 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/fr active Active
- 2011-01-25 EP EP13193387.1A patent/EP2706189B1/fr 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
EP2706188A3 (fr)	2015-04-22
DK2706188T3 (da)	2017-11-20
NO2706189T3 (fr)	2018-03-17
EP2706189B1 (fr)	2017-10-18
EP2706189A2 (fr)	2014-03-12
EP2479376A1 (fr)	2012-07-25
DK2479376T3 (da)	2014-01-13
EP2706188B1 (fr)	2017-10-11
NO2706188T3 (fr)	2018-03-10
EP2706189A3 (fr)	2015-04-08
EP2706188A2 (fr)	2014-03-12
EP2479376B1 (fr)	2013-12-25
ES2443319T3 (es)	2014-02-18

Publication	Publication Date	Title
DK2706188T3 (da)	2017-11-20	Ringformet barriere med en membran
EP2714250A4 (fr)	2015-03-11	Membranes
CO6900129A2 (es)	2014-03-20	Módulos de membrana
FI20110196A0 (fi)	2011-06-07	Kytkin
EP2692421A4 (fr)	2014-09-03	Membrane composite
EP2747212A4 (fr)	2015-01-14	Contacteur
EP2762194A4 (fr)	2015-08-26	Raccord
EP2796109A4 (fr)	2015-10-07	Membrane dentaire
EP2751516A4 (fr)	2015-06-03	Barrière marine
EP2747210A4 (fr)	2015-01-14	Contacteur
HUE050947T2 (hu)	2021-01-28	Dermális töltõkészítmények
EP2784108A4 (fr)	2015-08-12	Membrane polymère poreuse
EP2747209A4 (fr)	2015-01-14	Contacteur
EP2714994A4 (fr)	2015-03-04	Construction de barrière améliorée
BR112014011011A2 (pt)	2017-06-06	seções de estrutura de poços
EP2744740A4 (fr)	2015-04-22	Structure de flèche
EP2799224A4 (fr)	2015-05-27	Structure stratifiée
EP2762760A4 (fr)	2015-06-10	Structure de raccord de tuyau
EP2705283A4 (fr)	2015-05-06	Diaphragme
EP2795304A4 (fr)	2015-05-06	Détecteurs électrochimiques
EP2760629A4 (fr)	2016-03-16	Construction de structure effilée
DE112011100047B8 (de)	2014-05-08	Dichtstruktur
DE112012005172A5 (de)	2014-08-21	Schalter
EP2583770A4 (fr)	2016-01-20	Elément structural
EP2696415A4 (fr)	2015-02-25	Pile à combustible