WO2007031723A3 - Garniture - Google Patents

Garniture Download PDF

Info

Publication number
WO2007031723A3
WO2007031723A3 PCT/GB2006/003361 GB2006003361W WO2007031723A3 WO 2007031723 A3 WO2007031723 A3 WO 2007031723A3 GB 2006003361 W GB2006003361 W GB 2006003361W WO 2007031723 A3 WO2007031723 A3 WO 2007031723A3
Authority
WO
WIPO (PCT)
Prior art keywords
packer
fluid
expandable member
radially expandable
fluid chamber
Prior art date
Application number
PCT/GB2006/003361
Other languages
English (en)
Other versions
WO2007031723A2 (fr
Inventor
Iian Morrison Macleod
Stephen Reid
Philip Egleton
Original Assignee
Petrowell Ltd
Iian Morrison Macleod
Stephen Reid
Philip Egleton
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 claimed from GB0518686A external-priority patent/GB0518686D0/en
Priority claimed from GB0612899A external-priority patent/GB0612899D0/en
Application filed by Petrowell Ltd, Iian Morrison Macleod, Stephen Reid, Philip Egleton filed Critical Petrowell Ltd
Publication of WO2007031723A2 publication Critical patent/WO2007031723A2/fr
Publication of WO2007031723A3 publication Critical patent/WO2007031723A3/fr

Links

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
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial 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)

Abstract

La présente invention concerne une garniture pour puits de gaz de pétrole ou d'eau. Il est constitué d'un élément à expansion radiale permettant d'occlure un espace annulaire entre le cuvelage et le train de tiges portant la garniture. Cette garniture comporte une chambre à fluide, un dispositif d'injection de fluide conçu pour injecter du fluide dans la chambre à fluide de façon à provoquer l'expansion de l'élément à expansion radiale, et un dispositif anti-retour pour empêcher le reflux du fluide de la chambre à fluide après l'injection, et ainsi entretenir l'expansion de l'élément à expansion radiale à l'intérieur de l'espace annulaire. Ce dispositif anti-retour peut être un élément à encliquetage ou un élément de robinetterie.
PCT/GB2006/003361 2005-09-14 2006-09-12 Garniture WO2007031723A2 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0518686.1 2005-09-14
GB0518686A GB0518686D0 (en) 2005-09-14 2005-09-14 Packer
GB0612899.5 2006-06-29
GB0612899A GB0612899D0 (en) 2006-06-29 2006-06-29 Packer

Publications (2)

Publication Number Publication Date
WO2007031723A2 WO2007031723A2 (fr) 2007-03-22
WO2007031723A3 true WO2007031723A3 (fr) 2007-05-31

Family

ID=37527050

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2006/003361 WO2007031723A2 (fr) 2005-09-14 2006-09-12 Garniture

Country Status (1)

Country Link
WO (1) WO2007031723A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108222857A (zh) * 2017-04-17 2018-06-29 中国石油化工股份有限公司 一种注水井管柱减振防磨补偿器及方法
CN109799081B (zh) * 2019-02-20 2021-03-30 中国石油集团川庆钻探工程有限公司 封隔器试验装置及使用方法

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7703539B2 (en) 2006-03-21 2010-04-27 Warren Michael Levy Expandable downhole tools and methods of using and manufacturing same
US8881836B2 (en) * 2007-09-01 2014-11-11 Weatherford/Lamb, Inc. Packing element booster
GB0909086D0 (en) 2009-05-27 2009-07-01 Read Well Services Ltd An active external casing packer (ecp) for frac operations in oil and gas wells
EA023036B1 (ru) 2009-11-20 2016-04-29 Эксонмобил Апстрим Рисерч Компани Пакер для установки гравийного фильтра по альтернативному пути и способ заканчивания ствола скважины с необсаженным забоем
CA2803032A1 (fr) * 2010-06-22 2011-12-29 Inflatable Packers International Pty Ltd Garniture d'etancheite gonflable et soupape de commande
GB2483856A (en) * 2010-09-21 2012-03-28 Caledyne Ltd Inflatable packer
EP2636843B1 (fr) 2010-12-17 2014-10-08 Welltec A/S Exécution de puits
CN102155251A (zh) * 2011-02-28 2011-08-17 河南理工大学 一种水力封孔器
EP2565369A1 (fr) * 2011-08-31 2013-03-06 Welltec A/S Barrière annulaire dotée d'un dispositif de compensation
WO2013090257A1 (fr) * 2011-12-13 2013-06-20 Schlumberger Canada Limited Alimentation d'un élément qui comporte un matériau thermiquement dilatable
CN102493777B (zh) * 2011-12-14 2014-01-01 中国石油天然气股份有限公司 液压释放堵塞器
CA2881111C (fr) 2012-08-27 2018-07-03 Halliburton Energy Services, Inc. Garniture assemblee d'element de vanne de securite annulaire
US10822898B2 (en) 2018-05-18 2020-11-03 Baker Hughes, A Ge Company, Llc Settable and unsettable device and method
CN114439409A (zh) * 2020-11-06 2022-05-06 中国石油化工股份有限公司 封隔器
GB2604889A (en) * 2021-03-17 2022-09-21 Bernard Lee Paul Packer apparatus

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942669A (en) * 1957-11-29 1960-06-28 Jersey Prod Res Co Inflating pump for oil well packers
US3059695A (en) * 1960-03-07 1962-10-23 Jersey Prod Res Co Drill stem testing device
US3460625A (en) * 1967-04-14 1969-08-12 Schlumberger Technology Corp Methods and apparatus for bridging a well conduit
US5220959A (en) * 1991-09-24 1993-06-22 The Gates Rubber Company Gripping inflatable packer
WO2000034616A1 (fr) * 1998-12-09 2000-06-15 Devico As Appareil de forage dirige

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2942669A (en) * 1957-11-29 1960-06-28 Jersey Prod Res Co Inflating pump for oil well packers
US3059695A (en) * 1960-03-07 1962-10-23 Jersey Prod Res Co Drill stem testing device
US3460625A (en) * 1967-04-14 1969-08-12 Schlumberger Technology Corp Methods and apparatus for bridging a well conduit
US5220959A (en) * 1991-09-24 1993-06-22 The Gates Rubber Company Gripping inflatable packer
WO2000034616A1 (fr) * 1998-12-09 2000-06-15 Devico As Appareil de forage dirige

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108222857A (zh) * 2017-04-17 2018-06-29 中国石油化工股份有限公司 一种注水井管柱减振防磨补偿器及方法
CN108222857B (zh) * 2017-04-17 2019-08-20 中国石油化工股份有限公司 一种注水井管柱减振防磨补偿器及方法
CN109799081B (zh) * 2019-02-20 2021-03-30 中国石油集团川庆钻探工程有限公司 封隔器试验装置及使用方法

Also Published As

Publication number Publication date
WO2007031723A2 (fr) 2007-03-22

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