EP2479376B1 - Barrière annulaire avec diaphragme - Google Patents

Barrière annulaire avec diaphragme Download PDF

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Publication number
EP2479376B1
EP2479376B1 EP11152135.7A EP11152135A EP2479376B1 EP 2479376 B1 EP2479376 B1 EP 2479376B1 EP 11152135 A EP11152135 A EP 11152135A EP 2479376 B1 EP2479376 B1 EP 2479376B1
Authority
EP
European Patent Office
Prior art keywords
barrier
annular barrier
annular
zone
expandable sleeve
Prior art date
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.)
Active
Application number
EP11152135.7A
Other languages
German (de)
English (en)
Other versions
EP2479376A1 (fr
Inventor
Jørgen HALLUNDBAEK
Poul Hazel
Lars Staehr
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.)
Welltec AS
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.)
Filing date
Publication date
Priority to DK11152135.7T priority Critical patent/DK2479376T3/da
Priority to ES11152135.7T priority patent/ES2443319T3/es
Priority to NO13193387A priority patent/NO2706189T3/no
Priority to NO13193384A priority patent/NO2706188T3/no
Priority to DK13193384.8T priority patent/DK2706188T3/da
Priority to EP13193387.1A priority patent/EP2706189B1/fr
Priority to EP13193384.8A priority patent/EP2706188B1/fr
Priority to EP11152135.7A priority patent/EP2479376B1/fr
Application filed by Welltec AS filed Critical Welltec AS
Priority to DK13193387.1T priority patent/DK2706189T3/da
Publication of EP2479376A1 publication Critical patent/EP2479376A1/fr
Application granted granted Critical
Publication of EP2479376B1 publication Critical patent/EP2479376B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH DRILLING; MINING
    • E21B—EARTH DRILLING, e.g. DEEP 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

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  • 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)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Diaphragms And Bellows (AREA)
  • Pipe Accessories (AREA)
  • Gasket Seals (AREA)
  • Measuring Fluid Pressure (AREA)
  • Geophysics And Detection Of Objects (AREA)

Claims (13)

  1. Barrière annulaire (1) disposée dans un trou de forage (100) afin de réaliser une isolation de zone entre une première zone (102) et une deuxième zone (103) du trou de forage, comportant :
    - une partie tubulaire (2) destinée à être montée en tant que partie d'une structure tubulaire de puits (300) et ayant une ouverture de dilatation (9),
    - un manchon expansible (3) entourant la partie tubulaire, chaque extrémité (31, 32) du manchon expansible étant reliée à la partie tubulaire, le manchon expansible ayant une épaisseur de paroi, et
    - un espace de barrière annulaire (6, 7) entre la partie tubulaire (2) et le manchon expansible (3),
    caractérisée en ce qu'un premier diaphragme (4) ayant une épaisseur est disposé dans l'espace de barrière annulaire et divise l'espace de barrière annulaire en un compartiment de barrière (7) et un compartiment de dilatation (6), le manchon expansible et le premier diaphragme étant reliés tous les deux à la partie tubulaire en utilisant une partie de raccordement (12) à chaque extrémité du manchon expansible, l'épaisseur du premier diaphragme étant plus faible que l'épaisseur de paroi du manchon expansible et le diaphragme étant fabriqué à partir d'une matière déformable de manière élastique/plastique, et dans laquelle le compartiment de dilatation (6) est en communication de fluide avec un côté intérieur (302) de la partie tubulaire (2) par l'intermédiaire de l'ouverture de dilatation (9), et le compartiment de barrière (7) est en communication de fluide avec le trou de forage (100) par l'intermédiaire d'une première ouverture de barrière (10).
  2. Barrière annulaire (1) selon la revendication 1, comportant en outre un deuxième diaphragme (5), dans laquelle les premier (4) et deuxième (5) diaphragmes divisent l'espace de barrière annulaire en le premier (7) compartiment de barrière, un deuxième (8) compartiment de barrière et un compartiment de dilatation (6), et dans laquelle le compartiment de dilatation (6) est en communication de fluide avec un côté intérieur (302) de la partie tubulaire (2) par l'intermédiaire de l'ouverture de dilatation (6), et le premier compartiment de barrière (7) est en communication de fluide avec la première zone (102) du trou de forage par l'intermédiaire de la première ouverture de barrière (10), et le deuxième compartiment de barrière (8) est en communication de fluide avec la deuxième zone (103) du trou de forage par l'intermédiaire d'une deuxième ouverture de barrière (11).
  3. Barrière annulaire (1) selon la revendication 1 ou 2, dans laquelle le diaphragme est fabriqué à partir de métal, d'alliage, de matière plastique, d'élastomère ou de caoutchouc naturel ou synthétique, ou n'importe quelle combinaison de ceux-ci.
  4. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, comportant en outre une entretoise (16) formant une partie de la partie de raccordement (12), une partie du manchon expansible (3) et/ou une partie séparée.
  5. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, comportant en outre une entretoise (16) dans laquelle la deuxième ouverture de barrière est prévue.
  6. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, dans laquelle au moins l'une parmi l'ouverture de pression de dilatation, la première ouverture de barrière et/ou la deuxième ouverture de barrière comporte une soupape (19).
  7. Barrière annulaire (1) selon la revendication 6, dans laquelle la soupape (19) est une soupape anti-retour.
  8. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, comportant en outre un élément de limitation (13) disposé sur un côté extérieur du manchon expansible, s'opposant à la libre dilatation du manchon.
  9. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, comportant en outre des éléments d'étanchéité (15) disposés sur un côté extérieur du manchon expansible pour s'appliquer de façon étanche contre l'intérieur du trou de forage.
  10. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, dans laquelle le diaphragme dans un état non-dilaté est sensiblement sous la forme d'un cylindre creux.
  11. Barrière annulaire (1) selon l'une quelconque des revendications précédentes, comportant en outre un élément anti-affaissement (14) relié au manchon expansible (3) dans des positions prédéterminées le long du manchon.
  12. Système de barrière annulaire (500) comportant :
    - une structure tubulaire de puits (300), et
    - au moins une barrière annulaire (1) selon l'une quelconque des revendications précédentes, agencée en tant que partie de la structure tubulaire de puits.
  13. Procédé d'utilisation de barrières annulaires selon la revendication 1 dans un espace annulaire afin d'isoler une section de commande d'entrée, comportant les étapes de :
    - raccordement de deux barrières annulaires à une structure tubulaire de puits (300) et entre elles une section de commande d'entrée (600),
    - disposition des deux barrières annulaires et de la section de commande d'entrée dans une position souhaitée dans le trou,
    - mise en pression de la partie tubulaire (2) et dilatation des barrières annulaires grâce à du fluide de dilatation sous pression provenant de l'intérieur de la partie tubulaire afin de réaliser une isolation de zone entre une première zone (102) et une deuxième zone (103) du trou de forage, la première zone ayant une première pression de fluide et la deuxième zone ayant une deuxième pression de fluide,
    - arrêter la mise en pression de la partie tubulaire,
    - activer la section de commande d'entrée afin d'initier une production de fluide dans la structure tubulaire de puits, et
    - égaliser la pression entre la première et/ou deuxième pression de fluide et la pression dans l'espace en admettant du fluide dans l'espace.
EP11152135.7A 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme Active EP2479376B1 (fr)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO13193387A NO2706189T3 (fr) 2011-01-25 2011-01-25
NO13193384A NO2706188T3 (fr) 2011-01-25 2011-01-25
DK13193384.8T DK2706188T3 (da) 2011-01-25 2011-01-25 Ringformet barriere med en membran
EP13193387.1A EP2706189B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire dotée d'une membrane
DK11152135.7T DK2479376T3 (da) 2011-01-25 2011-01-25 Ringformet barriere med en membran
EP11152135.7A EP2479376B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme
ES11152135.7T ES2443319T3 (es) 2011-01-25 2011-01-25 Barrera anular con diafragma
DK13193387.1T DK2706189T3 (da) 2011-01-25 2011-01-25 Ringformet barriere med en membran
EP13193384.8A EP2706188B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP11152135.7A EP2479376B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme

Related Child Applications (4)

Application Number Title Priority Date Filing Date
EP13193387.1A Division EP2706189B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire dotée d'une membrane
EP13193384.8A Division EP2706188B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme
EP13193387.1 Division-Into 2013-11-18
EP13193384.8 Division-Into 2013-11-18

Publications (2)

Publication Number Publication Date
EP2479376A1 EP2479376A1 (fr) 2012-07-25
EP2479376B1 true EP2479376B1 (fr) 2013-12-25

Family

ID=43926892

Family Applications (3)

Application Number Title Priority Date Filing Date
EP13193387.1A Active EP2706189B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire dotée d'une membrane
EP11152135.7A Active EP2479376B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme
EP13193384.8A Active EP2706188B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme

Family Applications Before (1)

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

Family Applications After (1)

Application Number Title Priority Date Filing Date
EP13193384.8A Active EP2706188B1 (fr) 2011-01-25 2011-01-25 Barrière annulaire avec diaphragme

Country Status (4)

Country Link
EP (3) EP2706189B1 (fr)
DK (3) DK2479376T3 (fr)
ES (1) ES2443319T3 (fr)
NO (2) NO2706189T3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109154185A (zh) * 2016-06-10 2019-01-04 韦尔泰克油田解决方案股份公司 井下跨隔组件

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK2570587T3 (da) 2011-09-13 2013-11-11 Welltec As Ringformet barriere med sikkerhedsmetalrørstykke
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
AU2013100385B4 (en) * 2013-03-28 2013-09-26 Welltec Oilfield Solutions Ag Annular barrier
AU2013100388B4 (en) * 2013-03-28 2013-07-11 Welltec Oilfield Solutions Ag Annular barrier
AU2013100387B4 (en) * 2013-03-28 2013-07-11 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
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

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060027371A1 (en) * 2004-08-04 2006-02-09 Read Well Services Limited Apparatus and method

Family Cites Families (5)

* 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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20060027371A1 (en) * 2004-08-04 2006-02-09 Read Well Services Limited Apparatus and method

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109154185A (zh) * 2016-06-10 2019-01-04 韦尔泰克油田解决方案股份公司 井下跨隔组件

Also Published As

Publication number Publication date
NO2706188T3 (fr) 2018-03-10
EP2706188A3 (fr) 2015-04-22
EP2479376A1 (fr) 2012-07-25
EP2706189B1 (fr) 2017-10-18
EP2706189A2 (fr) 2014-03-12
ES2443319T3 (es) 2014-02-18
DK2706189T3 (da) 2017-11-20
EP2706188A2 (fr) 2014-03-12
DK2479376T3 (da) 2014-01-13
DK2706188T3 (da) 2017-11-20
NO2706189T3 (fr) 2018-03-17
EP2706188B1 (fr) 2017-10-11
EP2706189A3 (fr) 2015-04-08

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