WO2004074621A3 - System and method for maintaining zonal isolation in a wellbore - Google Patents

System and method for maintaining zonal isolation in a wellbore Download PDF

Info

Publication number
WO2004074621A3
WO2004074621A3 PCT/GB2004/000575 GB2004000575W WO2004074621A3 WO 2004074621 A3 WO2004074621 A3 WO 2004074621A3 GB 2004000575 W GB2004000575 W GB 2004000575W WO 2004074621 A3 WO2004074621 A3 WO 2004074621A3
Authority
WO
WIPO (PCT)
Prior art keywords
wellbore
zonal isolation
maintaining zonal
maintaining
sealing element
Prior art date
Application number
PCT/GB2004/000575
Other languages
French (fr)
Other versions
WO2004074621A2 (en
Inventor
Bernadette Craster
Roger Card
Ashley Johnson
Paul Way
Hemant Ladva
Jonathan Phipps
Geoffrey Maitland
Paul Reid
Original Assignee
Schlumberger Holdings
Schlumberger Ca Ltd
Schlumberger Services Petrol
Bernadette Craster
Roger Card
Ashley Johnson
Paul Way
Hemant Ladva
Jonathan Phipps
Geoffrey Maitland
Paul Reid
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 Schlumberger Holdings, Schlumberger Ca Ltd, Schlumberger Services Petrol, Bernadette Craster, Roger Card, Ashley Johnson, Paul Way, Hemant Ladva, Jonathan Phipps, Geoffrey Maitland, Paul Reid filed Critical Schlumberger Holdings
Priority to US10/542,654 priority Critical patent/US7669653B2/en
Priority to CA2514492A priority patent/CA2514492C/en
Priority to GB0514263A priority patent/GB2414256B/en
Publication of WO2004074621A2 publication Critical patent/WO2004074621A2/en
Publication of WO2004074621A3 publication Critical patent/WO2004074621A3/en

Links

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
    • 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
    • E21B23/00—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells
    • E21B23/06—Apparatus for displacing, setting, locking, releasing, or removing tools, packers or the like in the boreholes or wells for setting packers
    • 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
    • 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
    • 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • 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
    • E21B33/1208—Packers; Plugs characterised by the construction of the sealing or packing means
    • E21B33/1216—Anti-extrusion means, e.g. means to prevent cold flow of rubber packing
    • 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
    • E21B33/128—Packers; Plugs with a member expanded radially by axial pressure

Abstract

The invention concerns a system or a method for maintaining zonal isolation in a wellbore. According to the invention, the system comprises, at a specific location along said wellbore, a sealing element (43), said sealing element being able to deform both during and after placement and is maintained after placement under compression through a pressurising fluid or by confinement in a volume (431).
PCT/GB2004/000575 2003-02-20 2004-02-20 System and method for maintaining zonal isolation in a wellbore WO2004074621A2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US10/542,654 US7669653B2 (en) 2003-02-20 2004-02-20 System and method for maintaining zonal isolation in a wellbore
CA2514492A CA2514492C (en) 2003-02-20 2004-02-20 System and method for maintaining zonal isolation in a wellbore
GB0514263A GB2414256B (en) 2003-02-20 2004-02-20 System and method for maintaining zonal isolation in a wellbore

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB0303881A GB2398582A (en) 2003-02-20 2003-02-20 System and method for maintaining zonal isolation in a wellbore
GB0303881.7 2003-02-20

Publications (2)

Publication Number Publication Date
WO2004074621A2 WO2004074621A2 (en) 2004-09-02
WO2004074621A3 true WO2004074621A3 (en) 2004-11-18

Family

ID=9953348

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/GB2004/000575 WO2004074621A2 (en) 2003-02-20 2004-02-20 System and method for maintaining zonal isolation in a wellbore

Country Status (4)

Country Link
US (1) US7669653B2 (en)
CA (1) CA2514492C (en)
GB (2) GB2398582A (en)
WO (1) WO2004074621A2 (en)

Families Citing this family (92)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6854522B2 (en) 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
US7828068B2 (en) 2002-09-23 2010-11-09 Halliburton Energy Services, Inc. System and method for thermal change compensation in an annular isolator
US9512346B2 (en) 2004-02-10 2016-12-06 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-hydraulic cement
NO324403B1 (en) * 2004-10-22 2007-10-08 Easy Well Solutions As Procedure for attaching a feeding tube
NO322718B1 (en) 2004-12-16 2006-12-04 Easy Well Solutions As Method and apparatus for sealing an incompletely filled compartment with stop pulp
US20090283279A1 (en) * 2005-04-25 2009-11-19 Schlumberger Technology Corporation Zonal isolation system
ES2651349T3 (en) 2005-06-08 2018-01-25 Rigel Pharmaceuticals, Inc. Compositions and methods for inhibiting the JAK route
US7870909B2 (en) * 2005-06-09 2011-01-18 Schlumberger Technology Corporation Deployable zonal isolation system
US8132623B2 (en) 2006-01-23 2012-03-13 Halliburton Energy Services Inc. Methods of using lost circulation compositions
US20080060811A1 (en) * 2006-09-13 2008-03-13 Halliburton Energy Services, Inc. Method to control the physical interface between two or more fluids
WO2008060297A2 (en) * 2006-11-15 2008-05-22 Halliburton Energy Services, Inc. Well tool including swellable material and integrated fluid for initiating swelling
US8485265B2 (en) * 2006-12-20 2013-07-16 Schlumberger Technology Corporation Smart actuation materials triggered by degradation in oilfield environments and methods of use
BRPI0721215B1 (en) 2007-02-06 2018-05-08 Halliburton Energy Services Inc shutter unit, and, method for building a shutter unit
US9199879B2 (en) 2007-05-10 2015-12-01 Halliburton Energy Serives, Inc. Well treatment compositions and methods utilizing nano-particles
US9512351B2 (en) 2007-05-10 2016-12-06 Halliburton Energy Services, Inc. Well treatment fluids and methods utilizing nano-particles
US8476203B2 (en) 2007-05-10 2013-07-02 Halliburton Energy Services, Inc. Cement compositions comprising sub-micron alumina and associated methods
US8685903B2 (en) 2007-05-10 2014-04-01 Halliburton Energy Services, Inc. Lost circulation compositions and associated methods
US8586512B2 (en) 2007-05-10 2013-11-19 Halliburton Energy Services, Inc. Cement compositions and methods utilizing nano-clay
US9206344B2 (en) 2007-05-10 2015-12-08 Halliburton Energy Services, Inc. Sealant compositions and methods utilizing nano-particles
CN101730785B (en) * 2007-06-25 2013-07-17 维斯塔斯风力系统集团公司 A sealing device for a tubing arrangement, tubing structure and method for sealing the tubing structure
GB0712345D0 (en) 2007-06-26 2007-08-01 Metcalfe Paul D Downhole apparatus
US7896077B2 (en) 2007-09-27 2011-03-01 Schlumberger Technology Corporation Providing dynamic transient pressure conditions to improve perforation characteristics
US20090272545A1 (en) * 2008-04-30 2009-11-05 Altarock Energy, Inc. System and method for use of pressure actuated collapsing capsules suspended in a thermally expanding fluid in a subterranean containment space
US8631877B2 (en) * 2008-06-06 2014-01-21 Schlumberger Technology Corporation Apparatus and methods for inflow control
US20100044027A1 (en) 2008-08-20 2010-02-25 Baker Hughes Incorporated Arrangement and method for sending and/or sealing cement at a liner hanger
US8276677B2 (en) 2008-11-26 2012-10-02 Baker Hughes Incorporated Coiled tubing bottom hole assembly with packer and anchor assembly
EP2192094A1 (en) 2008-11-27 2010-06-02 Services Pétroliers Schlumberger Aqueous resin compositions and methods for cement repair
US8051913B2 (en) * 2009-02-24 2011-11-08 Baker Hughes Incorporated Downhole gap sealing element and method
WO2010107812A1 (en) * 2009-03-16 2010-09-23 Baker Hughes Incorporated Rolling sleeve through tubing bridge plug
US8047298B2 (en) 2009-03-24 2011-11-01 Halliburton Energy Services, Inc. Well tools utilizing swellable materials activated on demand
US20090188666A1 (en) * 2009-04-06 2009-07-30 Rana Khalid Habib Method And System For Completing A Well
US8322415B2 (en) * 2009-09-11 2012-12-04 Schlumberger Technology Corporation Instrumented swellable element
EP2305450A1 (en) 2009-10-02 2011-04-06 Services Pétroliers Schlumberger Apparatus and methods for preparing curved fibers
EP2305767A1 (en) * 2009-10-02 2011-04-06 Services Pétroliers Schlumberger Method and compositon to prevent fluid mixing in pipe
US8739881B2 (en) * 2009-12-30 2014-06-03 W. Lynn Frazier Hydrostatic flapper stimulation valve and method
FR2955607A1 (en) * 2010-01-27 2011-07-29 Geoservices Equipements ONLINE MEASUREMENT ASSEMBLY OF THE RHEOLOGICAL PROPERTIES OF A DRILLING FLUID AND METHOD OF MEASURING THE SAME.
US20110203795A1 (en) * 2010-02-24 2011-08-25 Christopher John Murphy Sealant for forming durable plugs in wells and methods for completing or abandoning wells
US8857526B2 (en) 2010-04-26 2014-10-14 Schlumberger Technology Corporation Mechanically deployable well isolation mechanism
US8851174B2 (en) 2010-05-20 2014-10-07 Clearwater International Llc Foam resin sealant for zonal isolation and methods for making and using same
US20120012342A1 (en) * 2010-07-13 2012-01-19 Wilkin James F Downhole Packer Having Tandem Packer Elements for Isolating Frac Zones
GB201012176D0 (en) 2010-07-20 2010-09-01 Metrol Tech Ltd Well
GB201012175D0 (en) 2010-07-20 2010-09-01 Metrol Tech Ltd Procedure and mechanisms
US9464500B2 (en) 2010-08-27 2016-10-11 Halliburton Energy Services, Inc. Rapid swelling and un-swelling materials in well tools
EP2450416B1 (en) * 2010-10-13 2013-08-21 Services Pétroliers Schlumberger Methods and compositions for suspending fluids in a wellbore
GB201019358D0 (en) 2010-11-16 2010-12-29 Darcy Technologies Ltd Downhole method and apparatus
RU2484241C2 (en) * 2011-09-21 2013-06-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - Газпром ВНИИГАЗ" Gas well completion method
US9488027B2 (en) 2012-02-10 2016-11-08 Baker Hughes Incorporated Fiber reinforced polymer matrix nanocomposite downhole member
US20140060836A1 (en) * 2012-09-03 2014-03-06 Fatma Daou Methods for Maintaining Zonal Isolation in A Subterranean Well
US9611716B2 (en) * 2012-09-28 2017-04-04 Schlumberger Technology Corporation Compositions and methods for reducing fluid loss
US20140110114A1 (en) * 2012-10-23 2014-04-24 Schlumberger Technology Corporation Methods for Maintaining Zonal Isolation in A Subterranean Well
US9169716B2 (en) 2012-12-21 2015-10-27 Halliburton Energy Services, Inc. Liquid valve for flow control devices
CA2889819A1 (en) * 2012-12-21 2014-06-26 Halliburton Energy Services, Inc. Liquid valve for flow control devices
EP2806007B1 (en) 2013-05-24 2017-04-05 Services Pétroliers Schlumberger Methods for maintaining zonal isolation in a subterranean well
US9637997B2 (en) 2013-08-29 2017-05-02 Weatherford Technology Holdings, Llc Packer having swellable and compressible elements
CN103498662B (en) * 2013-10-16 2016-03-30 东北石油大学 A kind of cement sheath structural integrity dynamics experimental device
US10577915B2 (en) * 2014-01-16 2020-03-03 Schlumberger Technology Corporation Sonic logging for assessing well integrity
CA2879783C (en) 2014-02-13 2019-01-22 Marathon Petroleum Company Lp A method for replacing a packing chamber in an existing valve
WO2015153286A1 (en) * 2014-03-31 2015-10-08 Schlumberger Canada Limited Methods for maintaining zonal isolation in a subterranean well
DK179898B1 (en) * 2014-08-04 2019-09-04 Halliburton Energy Services Gas responsive material for swellable packers
US10619445B2 (en) * 2014-08-13 2020-04-14 Halliburton Energy Services, Inc. Degradable downhole tools comprising retention mechanisms
GB2546013B (en) * 2014-10-29 2020-11-25 Halliburton Energy Services Inc Internally trussed high-expansion support for refracturing operations
US10316626B2 (en) * 2015-05-15 2019-06-11 Schlumberger Technology Corporation Buoyancy assist tool
US10214988B2 (en) 2015-08-12 2019-02-26 Csi Technologies Llc Riserless abandonment operation using sealant and cement
US11225599B2 (en) * 2016-06-22 2022-01-18 Schlumberger Technology Corporation Fiber surface finishing
GB2554371B (en) * 2016-09-22 2019-10-09 Resolute Energy Solutions Ltd Well apparatus and associated methods
US10563478B2 (en) 2016-12-06 2020-02-18 Saudi Arabian Oil Company Thru-tubing retrievable subsurface completion system
WO2018115053A1 (en) * 2016-12-22 2018-06-28 Shell Internationale Research Maatschappij B.V. Method and system for sealing an annular cement sheath surrounding a wellbore tubular
CA3055412A1 (en) 2017-03-11 2018-09-20 Randall S. Shafer Helical coil annular access plug and abandonment
EP4012156B1 (en) 2017-04-12 2023-08-23 ConocoPhillips Company Two-material p&a plug
GB201708827D0 (en) * 2017-06-02 2017-07-19 Aubin Ltd A method of abandoning a well
US10378299B2 (en) 2017-06-08 2019-08-13 Csi Technologies Llc Method of producing resin composite with required thermal and mechanical properties to form a durable well seal in applications
US10428261B2 (en) 2017-06-08 2019-10-01 Csi Technologies Llc Resin composite with overloaded solids for well sealing applications
US10696906B2 (en) 2017-09-29 2020-06-30 Marathon Petroleum Company Lp Tower bottoms coke catching device
NO20171578A1 (en) * 2017-10-03 2019-04-04 Experwell As Method and system for preventing leakage from a well
SG11202002799YA (en) 2017-10-10 2020-04-29 Saudi Arabian Oil Co Thixotropic cement slurry and placement method to cure lost circulation
CN108086943A (en) * 2017-12-11 2018-05-29 中国海洋石油集团有限公司 Three open time deepwater drilling annular pressure management method
CA3044153C (en) * 2018-07-04 2020-09-15 Eavor Technologies Inc. Method for forming high efficiency geothermal wellbores
WO2020040656A1 (en) 2018-08-24 2020-02-27 Schlumberger Canada Limited Systems and methods for horizontal well completions
MX2021013697A (en) 2019-05-15 2021-12-10 Shell Int Research Punch and inject tool for downhole casing and method for use thereof.
US11773681B2 (en) 2019-09-14 2023-10-03 Vertice Oil Tools Inc. Methods and systems associated with developing a metal deformable packer
US10662734B1 (en) 2019-09-14 2020-05-26 Vertice Oil Tools Methods and systems for preventing hydrostatic head within a well
CA3109606C (en) 2020-02-19 2022-12-06 Marathon Petroleum Company Lp Low sulfur fuel oil blends for paraffinic resid stability and associated methods
US11898109B2 (en) 2021-02-25 2024-02-13 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of hydrotreating and fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US11905468B2 (en) 2021-02-25 2024-02-20 Marathon Petroleum Company Lp Assemblies and methods for enhancing control of fluid catalytic cracking (FCC) processes using spectroscopic analyzers
US20220268694A1 (en) 2021-02-25 2022-08-25 Marathon Petroleum Company Lp Methods and assemblies for determining and using standardized spectral responses for calibration of spectroscopic analyzers
RU2762275C1 (en) * 2021-03-16 2021-12-17 Общество с ограниченной ответственностью "ИНТОВ" Packer for fixing shanks in wells
CN113079787B (en) * 2021-03-17 2022-04-26 浙江大学 Intelligent device for promoting accurate absorption of nutrients of facility crops
CN113047791B (en) * 2021-04-06 2023-02-24 中国石油天然气集团有限公司 Heavy oil thermal recovery top water channeling and multistage steam channeling prevention method
US11624258B2 (en) * 2021-08-11 2023-04-11 Saudi Arabian Oil Company Fail-safe stage tool and down hole sensor
US11661541B1 (en) 2021-11-11 2023-05-30 Saudi Arabian Oil Company Wellbore abandonment using recycled tire rubber
CA3188122A1 (en) 2022-01-31 2023-07-31 Marathon Petroleum Company Lp Systems and methods for reducing rendered fats pour point
US11898439B2 (en) 2022-05-24 2024-02-13 Saudi Arabian Oil Company Double-layered wellbore tubular assembly

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336738A (en) * 1920-04-13 Well-packer
US2231282A (en) * 1940-01-22 1941-02-11 Mortimer E Norris Removable bridging plug for oil wells
US3272517A (en) * 1963-07-08 1966-09-13 Pan American Petroleum Corp Casing packer
US3750750A (en) * 1972-04-05 1973-08-07 Schlumberger Technology Corp Apparatus for plugging well bores with hardenable fluent substances
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US5358054A (en) * 1993-07-28 1994-10-25 Mobil Oil Corporation Method and apparatus for controlling steam breakthrough in a well
US6041858A (en) * 1997-09-27 2000-03-28 Pes, Inc. High expansion downhole packer
US6059033A (en) * 1997-08-27 2000-05-09 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods
US6286603B1 (en) * 1999-02-04 2001-09-11 Solinst Canada Limited Packing system and method for boreholes
WO2001098627A1 (en) * 2000-06-21 2001-12-27 Sofitech N.V. Compositions and processes for treating subterranean formations
WO2002028560A2 (en) * 2000-10-06 2002-04-11 Obi Corporation Method and apparatus for expansion sealing concentric tubular structures
US20030178204A1 (en) * 2002-03-19 2003-09-25 Echols Ralph H. System and method for creating a fluid seal between production tubing and well casing
US20030196820A1 (en) * 2002-04-17 2003-10-23 Patel Dinesh R. Inflatable packer & method

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4339000A (en) * 1980-08-28 1982-07-13 Cronmiller Clifford P Method and apparatus for a bridge plug anchor assembly for a subsurface well
FR2626040B1 (en) * 1988-01-20 1993-10-22 Hutchinson Sa METHOD FOR ISOLATING BETWEEN WELL PRODUCTION AREAS AND DEVICE FOR CARRYING OUT SAID METHOD
US5190109A (en) 1991-10-04 1993-03-02 Texaco Inc. Method and apparatus for isolating well bores using external packers
US5361836A (en) * 1993-09-28 1994-11-08 Dowell Schlumberger Incorporated Straddle inflatable packer system
US5667010A (en) 1995-03-21 1997-09-16 Steelhead Reclamation Ltd. Process and plug for well abandonment
WO1998019042A2 (en) * 1996-10-25 1998-05-07 Baker Hughes Incorporated Method and apparatus to isolate a formation zone
US5992522A (en) 1997-08-12 1999-11-30 Steelhead Reclamation Ltd. Process and seal for minimizing interzonal migration in boreholes
GC0000046A (en) 1998-02-26 2004-06-30 Shell Int Research Compositions for use in well construction, repair and/or abandonment.
US6244344B1 (en) 1999-02-09 2001-06-12 Halliburton Energy Services, Inc. Methods and compositions for cementing pipe strings in well bores
US6234251B1 (en) 1999-02-22 2001-05-22 Halliburton Energy Services, Inc. Resilient well cement compositions and methods
US6187839B1 (en) * 1999-03-03 2001-02-13 Halliburton Energy Services, Inc. Methods of sealing compositions and methods
US6296054B1 (en) * 1999-03-12 2001-10-02 Dale I. Kunz Steep pitch helix packer
US6725934B2 (en) * 2000-12-21 2004-04-27 Baker Hughes Incorporated Expandable packer isolation system
US6719064B2 (en) * 2001-11-13 2004-04-13 Schlumberger Technology Corporation Expandable completion system and method
US6854522B2 (en) * 2002-09-23 2005-02-15 Halliburton Energy Services, Inc. Annular isolators for expandable tubulars in wellbores
GB2428264B (en) * 2004-03-12 2008-07-30 Schlumberger Holdings Sealing system and method for use in a well

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1336738A (en) * 1920-04-13 Well-packer
US2231282A (en) * 1940-01-22 1941-02-11 Mortimer E Norris Removable bridging plug for oil wells
US3272517A (en) * 1963-07-08 1966-09-13 Pan American Petroleum Corp Casing packer
US3750750A (en) * 1972-04-05 1973-08-07 Schlumberger Technology Corp Apparatus for plugging well bores with hardenable fluent substances
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US5358054A (en) * 1993-07-28 1994-10-25 Mobil Oil Corporation Method and apparatus for controlling steam breakthrough in a well
US6059033A (en) * 1997-08-27 2000-05-09 Halliburton Energy Services, Inc. Apparatus for completing a subterranean well and associated methods
US6041858A (en) * 1997-09-27 2000-03-28 Pes, Inc. High expansion downhole packer
US6286603B1 (en) * 1999-02-04 2001-09-11 Solinst Canada Limited Packing system and method for boreholes
WO2001098627A1 (en) * 2000-06-21 2001-12-27 Sofitech N.V. Compositions and processes for treating subterranean formations
WO2002028560A2 (en) * 2000-10-06 2002-04-11 Obi Corporation Method and apparatus for expansion sealing concentric tubular structures
US20030178204A1 (en) * 2002-03-19 2003-09-25 Echols Ralph H. System and method for creating a fluid seal between production tubing and well casing
US20030196820A1 (en) * 2002-04-17 2003-10-23 Patel Dinesh R. Inflatable packer & method

Also Published As

Publication number Publication date
GB0514263D0 (en) 2005-08-17
CA2514492C (en) 2012-10-02
GB2414256B (en) 2006-12-20
US20080023205A1 (en) 2008-01-31
GB2398582A (en) 2004-08-25
GB2414256A (en) 2005-11-23
US7669653B2 (en) 2010-03-02
WO2004074621A2 (en) 2004-09-02
CA2514492A1 (en) 2004-09-02
GB0303881D0 (en) 2003-03-26

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