WO2009027662A3 - Ensemble d'étanchéité - Google Patents

Ensemble d'étanchéité Download PDF

Info

Publication number
WO2009027662A3
WO2009027662A3 PCT/GB2008/002887 GB2008002887W WO2009027662A3 WO 2009027662 A3 WO2009027662 A3 WO 2009027662A3 GB 2008002887 W GB2008002887 W GB 2008002887W WO 2009027662 A3 WO2009027662 A3 WO 2009027662A3
Authority
WO
WIPO (PCT)
Prior art keywords
sealing assembly
sleeve
base pipe
defines
flow path
Prior art date
Application number
PCT/GB2008/002887
Other languages
English (en)
Other versions
WO2009027662A2 (fr
Inventor
Graeme Mcrobb
John Dewar
Original Assignee
Swellfix Bv
Graeme Mcrobb
John Dewar
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
Application filed by Swellfix Bv, Graeme Mcrobb, John Dewar filed Critical Swellfix Bv
Priority to US12/675,367 priority Critical patent/US20100300689A1/en
Priority to GB1003083.1A priority patent/GB2464649B/en
Publication of WO2009027662A2 publication Critical patent/WO2009027662A2/fr
Publication of WO2009027662A3 publication Critical patent/WO2009027662A3/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
    • E21B33/1208—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
    • 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)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)
  • Laying Of Electric Cables Or Lines Outside (AREA)
  • Earth Drilling (AREA)

Abstract

L'invention concerne un ensemble d'étanchéité de fond de trou (10) comportant un manchon (12) comprenant des bandes gonflables (22). Le manchon (12) est monté sur un conduit de base (14) et définit une trajectoire d'écoulement (18) entre le manchon (12) et le conduit de base (14).
PCT/GB2008/002887 2007-08-25 2008-08-26 Ensemble d'étanchéité WO2009027662A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
US12/675,367 US20100300689A1 (en) 2007-08-25 2008-08-26 Sealing assembly
GB1003083.1A GB2464649B (en) 2007-08-25 2008-08-26 Sealing assembly

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0716642.4 2007-08-25
GBGB0716642.4A GB0716642D0 (en) 2007-08-25 2007-08-25 Sealing assembley

Publications (2)

Publication Number Publication Date
WO2009027662A2 WO2009027662A2 (fr) 2009-03-05
WO2009027662A3 true WO2009027662A3 (fr) 2009-05-22

Family

ID=38599299

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2008/002887 WO2009027662A2 (fr) 2007-08-25 2008-08-26 Ensemble d'étanchéité

Country Status (3)

Country Link
US (1) US20100300689A1 (fr)
GB (2) GB0716642D0 (fr)
WO (1) WO2009027662A2 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8235108B2 (en) * 2008-03-14 2012-08-07 Schlumberger Technology Corporation Swell packer and method of manufacturing
US7841417B2 (en) 2008-11-24 2010-11-30 Halliburton Energy Services, Inc. Use of swellable material in an annular seal element to prevent leakage in a subterranean well
GB201004045D0 (en) * 2010-03-11 2010-04-28 Tendeka Bv Fully bonded end rings
US8875800B2 (en) 2011-09-02 2014-11-04 Baker Hughes Incorporated Downhole sealing system using cement activated material and method of downhole sealing
US8967276B2 (en) 2012-01-18 2015-03-03 Baker Hughes Incorporated Non-ballistic tubular perforating system and method
US8640770B1 (en) * 2012-09-12 2014-02-04 LB Enterprises, LLC End ring for use with swell packers
US9267352B1 (en) * 2012-09-12 2016-02-23 Alaskan Energy Resources, Inc. Swell packer with end rings and cutters
US9611715B1 (en) * 2012-09-12 2017-04-04 Alaskan Energy Resources, Inc. Isolation liner incorporating a drill pipe with swell packers
GB2513152A (en) * 2013-04-17 2014-10-22 Reactive Downhole Tools Ltd Anchor ring assembly
US9605519B2 (en) 2013-07-24 2017-03-28 Baker Hughes Incorporated Non-ballistic tubular perforating system and method
US9410398B2 (en) 2013-09-27 2016-08-09 Baker Hughes Incorporated Downhole system having compressable and expandable member to cover port and method of displacing cement using member
US9441455B2 (en) 2013-09-27 2016-09-13 Baker Hughes Incorporated Cement masking system and method thereof
US9752408B2 (en) 2014-08-11 2017-09-05 Stephen C. Robben Fluid and crack containment collar for well casings
WO2016171665A1 (fr) * 2015-04-21 2016-10-27 Schlumberger Canada Limited Élément modulaire de garniture d'étanchéité gonflante
US10364619B2 (en) 2016-05-20 2019-07-30 Alaskan Energy Resources, Inc. Integral electrically isolated centralizer and swell packer system
US10358888B2 (en) 2017-06-08 2019-07-23 Saudi Arabian Oil Company Swellable seals for well tubing
US20230003096A1 (en) * 2021-07-02 2023-01-05 Schlumberger Technology Corporation Mixed element swell packer system and method

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045233A1 (fr) * 1998-03-04 1999-09-10 Hans Alexandersson ETANCHEITE POUR PUITS D'EXPLOITATION D'ENERGIES$i()
WO2002020941A1 (fr) * 2000-09-08 2002-03-14 Freyer, Rune Garnissage de puits
WO2003008756A1 (fr) * 2001-07-18 2003-01-30 Shell Internationale Research Maatschappij B.V. Systeme de puits de forage a element d'etancheite annulaire
GB2411918A (en) * 2004-03-12 2005-09-14 Schlumberger Holdings Sealing system

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2849070A (en) * 1956-04-02 1958-08-26 Union Oil Co Well packer
US3385367A (en) * 1966-12-07 1968-05-28 Kollsman Paul Sealing device for perforated well casing
US4919989A (en) * 1989-04-10 1990-04-24 American Colloid Company Article for sealing well castings in the earth
US6848505B2 (en) * 2003-01-29 2005-02-01 Baker Hughes Incorporated Alternative method to cementing casing and liners
US7424909B2 (en) * 2004-02-27 2008-09-16 Smith International, Inc. Drillable bridge plug
US7810558B2 (en) * 2004-02-27 2010-10-12 Smith International, Inc. Drillable bridge plug
AU2005224377B2 (en) * 2004-03-11 2008-02-28 Swellfix Uk Limited System for sealing an annular space in a wellbore
US7431098B2 (en) * 2006-01-05 2008-10-07 Schlumberger Technology Corporation System and method for isolating a wellbore region
US7708068B2 (en) * 2006-04-20 2010-05-04 Halliburton Energy Services, Inc. Gravel packing screen with inflow control device and bypass
US7296597B1 (en) * 2006-06-08 2007-11-20 Halliburton Energy Services Inc. Methods for sealing and isolating pipelines

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999045233A1 (fr) * 1998-03-04 1999-09-10 Hans Alexandersson ETANCHEITE POUR PUITS D'EXPLOITATION D'ENERGIES$i()
WO2002020941A1 (fr) * 2000-09-08 2002-03-14 Freyer, Rune Garnissage de puits
WO2003008756A1 (fr) * 2001-07-18 2003-01-30 Shell Internationale Research Maatschappij B.V. Systeme de puits de forage a element d'etancheite annulaire
GB2411918A (en) * 2004-03-12 2005-09-14 Schlumberger Holdings Sealing system

Also Published As

Publication number Publication date
GB0716642D0 (en) 2007-10-03
GB2464649A (en) 2010-04-28
WO2009027662A2 (fr) 2009-03-05
US20100300689A1 (en) 2010-12-02
GB201003083D0 (en) 2010-04-14
GB2464649B (en) 2013-06-19

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