ATE497085T1 - Bohrlochvorrichtung und -verfahren - Google Patents

Bohrlochvorrichtung und -verfahren

Info

Publication number
ATE497085T1
ATE497085T1 AT08709337T AT08709337T ATE497085T1 AT E497085 T1 ATE497085 T1 AT E497085T1 AT 08709337 T AT08709337 T AT 08709337T AT 08709337 T AT08709337 T AT 08709337T AT E497085 T1 ATE497085 T1 AT E497085T1
Authority
AT
Austria
Prior art keywords
swellable member
fluid
support structure
supply assembly
wellbore
Prior art date
Application number
AT08709337T
Other languages
English (en)
Inventor
Kim Nutley
Brian Nutley
Original Assignee
Swelltec Ltd
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 Swelltec Ltd filed Critical Swelltec Ltd
Application granted granted Critical
Publication of ATE497085T1 publication Critical patent/ATE497085T1/de

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
    • E21B33/124—Units with longitudinally-spaced plugs for isolating the intermediate space
    • E21B33/1243—Units with longitudinally-spaced plugs for isolating the intermediate space with inflatable sleeves

Landscapes

  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Environmental & Geological Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Pipe Accessories (AREA)
  • Earth Drilling (AREA)
  • Pressure Vessels And Lids Thereof (AREA)
  • Sealing Devices (AREA)
  • Threshing Machine Elements (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
  • Perforating, Stamping-Out Or Severing By Means Other Than Cutting (AREA)
  • Geophysics And Detection Of Objects (AREA)
AT08709337T 2007-02-07 2008-02-07 Bohrlochvorrichtung und -verfahren ATE497085T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0702356A GB2446399B (en) 2007-02-07 2007-02-07 Downhole apparatus and method
PCT/GB2008/000427 WO2008096142A1 (en) 2007-02-07 2008-02-07 Downhole apparatus and method

Publications (1)

Publication Number Publication Date
ATE497085T1 true ATE497085T1 (de) 2011-02-15

Family

ID=37898890

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08709337T ATE497085T1 (de) 2007-02-07 2008-02-07 Bohrlochvorrichtung und -verfahren

Country Status (9)

Country Link
US (3) US8136605B2 (de)
EP (3) EP2317066B1 (de)
AT (1) ATE497085T1 (de)
BR (1) BRPI0807198A2 (de)
CA (2) CA2677157C (de)
DE (1) DE602008004739D1 (de)
GB (1) GB2446399B (de)
PL (1) PL2118436T3 (de)
WO (1) WO2008096142A1 (de)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO324087B1 (no) * 2005-05-02 2007-08-13 Easy Well Solutions As Anordning ved ringromspakning
WO2008060297A2 (en) * 2006-11-15 2008-05-22 Halliburton Energy Services, Inc. Well tool including swellable material and integrated fluid for initiating swelling
GB2444060B (en) * 2006-11-21 2008-12-17 Swelltec Ltd Downhole apparatus and method
WO2008097312A1 (en) 2007-02-06 2008-08-14 Halliburton Energy Services, Inc. Swellable packer with enhanced sealing capability
GB0711979D0 (en) * 2007-06-21 2007-08-01 Swelltec Ltd Method and apparatus
WO2008155564A1 (en) * 2007-06-21 2008-12-24 Swelltec Limited Apparatus and method with hydrocarbon swellable and water swellable body
US8225880B2 (en) * 2008-12-02 2012-07-24 Schlumberger Technology Corporation Method and system for zonal isolation
US8047298B2 (en) * 2009-03-24 2011-11-01 Halliburton Energy Services, Inc. Well tools utilizing swellable materials activated on demand
GB201009395D0 (en) * 2010-06-04 2010-07-21 Swelltec Ltd Well intervention and control method and apparatus
US9464500B2 (en) 2010-08-27 2016-10-11 Halliburton Energy Services, Inc. Rapid swelling and un-swelling materials in well tools
US8505624B2 (en) 2010-12-09 2013-08-13 Halliburton Energy Services, Inc. Integral pull-through centralizer
US20120168181A1 (en) * 2010-12-29 2012-07-05 Baker Hughes Incorporated Conformable inflow control device and method
US8833446B2 (en) 2011-01-25 2014-09-16 Halliburton Energy Services, Inc. Composite bow centralizer
US8678096B2 (en) 2011-01-25 2014-03-25 Halliburton Energy Services, Inc. Composite bow centralizer
US8573296B2 (en) * 2011-04-25 2013-11-05 Halliburton Energy Services, Inc. Limit collar
US20130056227A1 (en) * 2011-09-02 2013-03-07 Schlumberger Technology Corporation Swell-based inflation packer
US8875800B2 (en) 2011-09-02 2014-11-04 Baker Hughes Incorporated Downhole sealing system using cement activated material and method of downhole sealing
US9074430B2 (en) 2011-09-20 2015-07-07 Halliburton Energy Services, Inc. Composite limit collar
US9587459B2 (en) 2011-12-23 2017-03-07 Weatherford Technology Holdings, Llc Downhole isolation methods and apparatus therefor
US10364636B2 (en) 2013-07-22 2019-07-30 Tam International, Inc. Swellable casing anchor
AU2014293305A1 (en) * 2013-07-22 2016-02-11 Tam International, Inc. Grooved swellable packer
EP3027844A4 (de) 2013-11-14 2017-08-09 Halliburton Energy Services, Inc. Fensteranordnung mit bypassdrossel
GB201400975D0 (en) 2014-01-21 2014-03-05 Swellfix Bv Downhole packer and associated methods
GB2523540A (en) * 2014-01-24 2015-09-02 Rubberatkins Ltd Improved sealing apparatus and method
JP6620286B2 (ja) * 2015-12-15 2019-12-18 帝石削井工業株式会社 パッカー
CN105715230B (zh) * 2016-04-08 2018-04-03 河南理工大学 中部渗浆式单囊袋注浆封孔装置及其封孔方法
US12492610B2 (en) * 2023-12-19 2025-12-09 Petróleo Brasileiro S.A.—Petrobras System and method for isolation and chemical injection in a completion string of oil wells with open intervals

Family Cites Families (17)

* 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
JPH09151686A (ja) * 1995-11-29 1997-06-10 Oyo Corp 孔内パッキング方法
AU3219000A (en) * 1999-01-29 2000-08-18 Schlumberger Technology Corporation Controlling production
NO312478B1 (no) * 2000-09-08 2002-05-13 Freyer Rune Fremgangsmåte for å tette ringrom ved oljeproduksjon
WO2002059452A1 (en) * 2001-01-26 2002-08-01 E2 Tech Limited Device and method to seal boreholes
AU2003264283A1 (en) * 2002-09-06 2004-03-29 Shell Internationale Research Maatschappij B.V. Wellbore device for selective transfer of fluid
US6935432B2 (en) * 2002-09-20 2005-08-30 Halliburton Energy Services, Inc. Method and apparatus for forming an annular barrier in a wellbore
US6976542B2 (en) * 2003-10-03 2005-12-20 Baker Hughes Incorporated Mud flow back valve
WO2005052308A1 (en) * 2003-11-25 2005-06-09 Baker Hughes Incorporated Swelling layer inflatable
GB2428058B (en) 2004-03-12 2008-07-30 Schlumberger Holdings Sealing system and method for use in a well
JP4474611B2 (ja) 2004-04-30 2010-06-09 株式会社ジャパーナ スキー板又はスノーボード提示支援方法
CA2530969C (en) * 2004-12-21 2010-05-18 Schlumberger Canada Limited Water shut off method and apparatus
US8011438B2 (en) * 2005-02-23 2011-09-06 Schlumberger Technology Corporation Downhole flow control with selective permeability
US7431098B2 (en) * 2006-01-05 2008-10-07 Schlumberger Technology Corporation System and method for isolating a wellbore region
US7703539B2 (en) * 2006-03-21 2010-04-27 Warren Michael Levy Expandable downhole tools and methods of using and manufacturing same
WO2008154384A2 (en) * 2007-06-06 2008-12-18 Baker Hughes Incorporated Wrap on reactive element barrier packer and method of creating same
US7784532B2 (en) * 2008-10-22 2010-08-31 Halliburton Energy Services, Inc. Shunt tube flowpaths extending through swellable packers

Also Published As

Publication number Publication date
CA2892202A1 (en) 2008-08-14
US20120145414A1 (en) 2012-06-14
EP2317067A3 (de) 2012-01-25
EP2317066A3 (de) 2012-01-25
US20100051294A1 (en) 2010-03-04
CA2677157C (en) 2015-08-11
EP2317066A2 (de) 2011-05-04
US8490708B2 (en) 2013-07-23
DE602008004739D1 (de) 2011-03-10
WO2008096142A1 (en) 2008-08-14
GB0702356D0 (en) 2007-03-21
BRPI0807198A2 (pt) 2014-06-03
PL2118436T3 (pl) 2011-08-31
US20120145413A1 (en) 2012-06-14
US8322451B2 (en) 2012-12-04
US8136605B2 (en) 2012-03-20
EP2118436B1 (de) 2011-01-26
CA2892202C (en) 2016-11-01
EP2317067A2 (de) 2011-05-04
EP2317066B1 (de) 2018-01-03
GB2446399A (en) 2008-08-13
EP2118436A1 (de) 2009-11-18
GB2446399B (en) 2009-07-15
CA2677157A1 (en) 2008-08-14

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