NO343768B1 - System og fremgangsmåte for tetting av et rom i en brønnboring - Google Patents

System og fremgangsmåte for tetting av et rom i en brønnboring

Info

Publication number
NO343768B1
NO343768B1 NO20060937A NO20060937A NO343768B1 NO 343768 B1 NO343768 B1 NO 343768B1 NO 20060937 A NO20060937 A NO 20060937A NO 20060937 A NO20060937 A NO 20060937A NO 343768 B1 NO343768 B1 NO 343768B1
Authority
NO
Norway
Prior art keywords
wellbore
sealing
space
Prior art date
Application number
NO20060937A
Other languages
English (en)
Other versions
NO20060937L (no
Inventor
Martin Gerard Rene Bosma
Erik Kerst Cornelissen
Juul Cuijpers
Francesco Picchioni
Sanjay Rastogi
Original Assignee
Swellfix Uk 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=34112501&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NO343768(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Swellfix Uk Ltd filed Critical Swellfix Uk Ltd
Publication of NO20060937L publication Critical patent/NO20060937L/no
Publication of NO343768B1 publication Critical patent/NO343768B1/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
    • C09K8/00—Compositions for drilling of boreholes or wells; Compositions for treating boreholes or wells, e.g. for completion or for remedial operations
    • C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
    • C09K8/504—Compositions based on water or polar solvents
    • C09K8/506—Compositions based on water or polar solvents containing organic compounds
    • C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • 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
    • 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
    • E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
    • E21B43/02—Subsoil filtering
    • E21B43/10—Setting of casings, screens, liners or the like in wells
    • E21B43/103—Setting of casings, screens, liners or the like in wells of expandable casings, screens, liners, or the like
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/934—Seal swells when wet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/936—Composite
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S277/00—Seal for a joint or juncture
    • Y10S277/935—Seal made of a particular material
    • Y10S277/944—Elastomer or plastic

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Geology (AREA)
  • Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Sealing Material Composition (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Earth Drilling (AREA)
  • Gasket Seals (AREA)
NO20060937A 2003-07-29 2006-02-27 System og fremgangsmåte for tetting av et rom i en brønnboring NO343768B1 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP03254738 2003-07-29
PCT/EP2004/051572 WO2005012686A1 (en) 2003-07-29 2004-07-22 System for sealing a space in a wellbore

Publications (2)

Publication Number Publication Date
NO20060937L NO20060937L (no) 2006-02-27
NO343768B1 true NO343768B1 (no) 2019-06-03

Family

ID=34112501

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20060937A NO343768B1 (no) 2003-07-29 2006-02-27 System og fremgangsmåte for tetting av et rom i en brønnboring

Country Status (17)

Country Link
US (1) US7527099B2 (no)
EP (1) EP1649136B2 (no)
CN (1) CN100449111C (no)
AR (1) AR045138A1 (no)
AU (1) AU2004260885B2 (no)
BR (1) BRPI0413004B1 (no)
CA (1) CA2533424C (no)
DK (1) DK1649136T4 (no)
EA (1) EA008390B1 (no)
EG (1) EG24311A (no)
MA (1) MA27978A1 (no)
MX (1) MXPA06000959A (no)
MY (1) MY137502A (no)
NO (1) NO343768B1 (no)
NZ (1) NZ544613A (no)
OA (1) OA13222A (no)
WO (1) WO2005012686A1 (no)

Families Citing this family (85)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9682425B2 (en) 2009-12-08 2017-06-20 Baker Hughes Incorporated Coated metallic powder and method of making the same
US7584795B2 (en) 2004-01-29 2009-09-08 Halliburton Energy Services, Inc. Sealed branch wellbore transition joint
GB2411918B (en) 2004-03-12 2006-11-22 Schlumberger Holdings System and method to seal using a swellable material
AU2005259247B2 (en) * 2004-06-25 2008-09-18 Shell Internationale Research Maatschappij B.V. Screen for controlling sand production in a wellbore
EA011131B1 (ru) * 2004-10-27 2008-12-30 Шелл Интернэшнл Рисерч Маатсхаппий Б.В. Скважинная расширяемая изоляция
NO331536B1 (no) 2004-12-21 2012-01-23 Schlumberger Technology Bv Fremgangsmate for a danne en regulerende strom av bronnhullfluider i et bronnhull anvendt i produksjon av hydrokarboner, og ventil for anvendelse i et undergrunns bronnhull
US7373991B2 (en) 2005-07-18 2008-05-20 Schlumberger Technology Corporation Swellable elastomer-based apparatus, oilfield elements comprising same, and methods of using same in oilfield applications
US7407007B2 (en) 2005-08-26 2008-08-05 Schlumberger Technology Corporation System and method for isolating flow in a shunt tube
US8651179B2 (en) 2010-04-20 2014-02-18 Schlumberger Technology Corporation Swellable downhole device of substantially constant profile
US7717180B2 (en) 2006-06-29 2010-05-18 Halliburton Energy Services, Inc. Swellable elastomers and associated methods
US7665538B2 (en) 2006-12-13 2010-02-23 Schlumberger Technology Corporation Swellable polymeric materials
ATE474031T1 (de) * 2007-04-06 2010-07-15 Schlumberger Services Petrol Verfahren und zusammensetzung zur zonenisolierung eines bohrlochs
US20090130938A1 (en) * 2007-05-31 2009-05-21 Baker Hughes Incorporated Swellable material and method
WO2008154392A1 (en) * 2007-06-06 2008-12-18 Baker Hughes Incorporated Swellable packer with back-up systems
GB0711979D0 (en) * 2007-06-21 2007-08-01 Swelltec Ltd Method and apparatus
EP2229500A1 (en) * 2007-06-21 2010-09-22 Swelltec Limited Apparatus and method with hydrocarbon swellable and water swellable body
CN101784749A (zh) * 2007-08-20 2010-07-21 国际壳牌研究有限公司 用于围绕管状元件建立环状密封的方法
US9018144B2 (en) * 2007-10-01 2015-04-28 Baker Hughes Incorporated Polymer composition, swellable composition comprising the polymer composition, and articles including the swellable composition
US8181708B2 (en) * 2007-10-01 2012-05-22 Baker Hughes Incorporated Water swelling rubber compound for use in reactive packers and other downhole tools
US8240377B2 (en) 2007-11-09 2012-08-14 Halliburton Energy Services Inc. Methods of integrating analysis, auto-sealing, and swellable-packer elements for a reliable annular seal
US20090139710A1 (en) * 2007-11-30 2009-06-04 Schlumberger Technology Corporation Swellable compositions and methods and devices for controlling them
US20090176667A1 (en) * 2008-01-03 2009-07-09 Halliburton Energy Services, Inc. Expandable particulates and methods of their use in subterranean formations
US7931092B2 (en) * 2008-02-13 2011-04-26 Stowe Woodward, L.L.C. Packer element with recesses for downwell packing system and method of its use
US20090205818A1 (en) * 2008-02-15 2009-08-20 Jurgen Klunge Downwell system with swellable packer including blowing agent
US7994257B2 (en) * 2008-02-15 2011-08-09 Stowe Woodward, Llc Downwell system with swellable packer element and composition for same
US20090205817A1 (en) * 2008-02-15 2009-08-20 Gustafson Eric J Downwell system with differentially swellable packer
US20090205841A1 (en) * 2008-02-15 2009-08-20 Jurgen Kluge Downwell system with activatable swellable packer
US20090205842A1 (en) * 2008-02-15 2009-08-20 Peter Williamson On-site assemblable packer element for downwell packing system
US7748468B2 (en) * 2008-04-10 2010-07-06 Baker Hughes Incorporated Sealing devices having a metal foam material and methods of manufacturing and using same
EP2113546A1 (en) 2008-04-28 2009-11-04 Schlumberger Holdings Limited Swellable compositions for borehole applications
GB0817149D0 (en) * 2008-09-19 2008-10-29 Swellfix Bv Downhole seal
US7866406B2 (en) * 2008-09-22 2011-01-11 Baker Hughes Incorporated System and method for plugging a downhole wellbore
US8087459B2 (en) 2009-03-31 2012-01-03 Weatherford/Lamb, Inc. Packer providing multiple seals and having swellable element isolatable from the wellbore
GB2469870A (en) 2009-05-01 2010-11-03 Swelltec Ltd Support assembly for a downhole tool
US8807216B2 (en) * 2009-06-15 2014-08-19 Halliburton Energy Services, Inc. Cement compositions comprising particulate foamed elastomers and associated methods
GB2471330B (en) 2009-06-26 2012-01-04 Swelltec Ltd Improvements to swellable apparatus and materials therefor
US8302680B2 (en) * 2009-08-12 2012-11-06 Halliburton Energy Services, Inc. Swellable screen assembly
US8256510B2 (en) * 2009-08-12 2012-09-04 Halliburton Energy Services, Inc. Control screen assembly
US20110086942A1 (en) * 2009-10-09 2011-04-14 Schlumberger Technology Corporation Reinforced elastomers
US9708523B2 (en) * 2009-10-27 2017-07-18 Halliburton Energy Services, Inc. Swellable spacer fluids and associated methods
US20110120733A1 (en) 2009-11-20 2011-05-26 Schlumberger Technology Corporation Functionally graded swellable packers
US10240419B2 (en) 2009-12-08 2019-03-26 Baker Hughes, A Ge Company, Llc Downhole flow inhibition tool and method of unplugging a seat
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
US20110220359A1 (en) * 2010-03-10 2011-09-15 Soliman Mohamed Y Methods Relating to Modifying Flow Patterns Using In-Situ Barriers
EP2381065B1 (en) 2010-04-20 2016-11-16 Services Pétroliers Schlumberger System and method for improving zonal isolation in a well
EP2404975A1 (en) 2010-04-20 2012-01-11 Services Pétroliers Schlumberger Composition for well cementing comprising a compounded elastomer swelling additive
EP2469017A1 (en) 2010-12-22 2012-06-27 Shell Internationale Research Maatschappij B.V. System and method for providing a pressure seal
EP2469016A1 (en) 2010-12-22 2012-06-27 Shell Internationale Research Maatschappij B.V. System and method for sealing a space in a wellbore
US20130269942A1 (en) 2010-12-31 2013-10-17 Shell Internationale Research Maatschappij B.V. Method and system for sealing a void in an underground wellbore
US8490707B2 (en) 2011-01-11 2013-07-23 Schlumberger Technology Corporation Oilfield apparatus and method comprising swellable elastomers
US9707739B2 (en) 2011-07-22 2017-07-18 Baker Hughes Incorporated Intermetallic metallic composite, method of manufacture thereof and articles comprising the same
US9090956B2 (en) 2011-08-30 2015-07-28 Baker Hughes Incorporated Aluminum alloy powder metal compact
EP2764042B1 (en) 2011-10-04 2023-08-16 Ruma Products B.V. Swellable elastomeric polymer materials
US8912256B2 (en) 2011-11-10 2014-12-16 Weatherford/Lamb, Inc. Swellable material using soy spent flakes
WO2013070082A1 (en) 2011-11-11 2013-05-16 Ruma Products Holding B.V. Use of swellable elastomeric polymer materials
EP2780538A1 (en) 2011-11-18 2014-09-24 Ruma Products Holding B.V. Seal sleeve and assembly including such a seal sleeve
NL2007812C2 (en) * 2011-11-18 2013-05-23 Ruma Products Holding B V Seal sleeve and assembly including such a seal sleeve.
NL2007811C2 (en) * 2011-11-18 2013-05-23 Ruma Products Holding B V Seal sleeve and method for applying such a seal sleeve.
NL2007810C2 (en) 2011-11-18 2013-05-23 Ruma Products Holding B V Seal sleeve and assembly including such a seal sleeve.
US20130126190A1 (en) * 2011-11-21 2013-05-23 Baker Hughes Incorporated Ion exchange method of swellable packer deployment
US9284812B2 (en) 2011-11-21 2016-03-15 Baker Hughes Incorporated System for increasing swelling efficiency
US9010416B2 (en) 2012-01-25 2015-04-21 Baker Hughes Incorporated Tubular anchoring system and a seat for use in the same
US9605508B2 (en) * 2012-05-08 2017-03-28 Baker Hughes Incorporated Disintegrable and conformable metallic seal, and method of making the same
US9080419B2 (en) * 2012-07-05 2015-07-14 Craig H. Benson Bentonite collars for wellbore casings
US9404030B2 (en) 2012-08-14 2016-08-02 Baker Hughes Incorporated Swellable article
EP2888436B1 (en) 2012-08-27 2019-11-27 Halliburton Energy Services, Inc. Annular safety valve sealing package
WO2014042657A1 (en) * 2012-09-17 2014-03-20 Halliburton Energy Services, Inc. Well tools with semi-permeable barrier for water-swellable material
US10604693B2 (en) * 2012-09-25 2020-03-31 Weatherford Technology Holdings, Llc High water and brine swell elastomeric compositions and method for making and using same
BR112015009925A2 (pt) 2012-10-31 2017-07-11 Clearwater Int L L C novos materiais para a ligação com ponte de carbonato de estrôncio e métodos para a sua produção e uso
US9796877B2 (en) 2013-03-25 2017-10-24 Shell Oil Company Coating composition and method
EP3068841B1 (en) 2013-11-15 2022-06-22 Harres B.V. Swellable seals and their use
US11167343B2 (en) 2014-02-21 2021-11-09 Terves, Llc Galvanically-active in situ formed particles for controlled rate dissolving tools
US10689740B2 (en) 2014-04-18 2020-06-23 Terves, LLCq Galvanically-active in situ formed particles for controlled rate dissolving tools
US10150713B2 (en) 2014-02-21 2018-12-11 Terves, Inc. Fluid activated disintegrating metal system
NL2013568B1 (en) * 2014-10-03 2016-10-03 Ruma Products Holding B V Seal and assembly comprising the seal and method for applying the seal.
US10378303B2 (en) 2015-03-05 2019-08-13 Baker Hughes, A Ge Company, Llc Downhole tool and method of forming the same
US9702217B2 (en) 2015-05-05 2017-07-11 Baker Hughes Incorporated Swellable sealing systems and methods for increasing swelling efficiency
US20190211642A1 (en) 2016-09-27 2019-07-11 Shell Oil Company System, method, and sleeve, for cladding an underground wellbore passage
US10794158B2 (en) * 2016-11-01 2020-10-06 Shell Oil Company Method for sealing cavities in or adjacent to a cured cement sheath surrounding a well casing
CA3012511A1 (en) 2017-07-27 2019-01-27 Terves Inc. Degradable metal matrix composite
BR112020024511B1 (pt) 2018-06-13 2024-03-12 Shell Internationale Research Maatschappij B.V Método de instalação de um tubular de furo de poço, tubular de furo de poço, e, furo de poço cimentado
WO2020016169A1 (en) 2018-07-20 2020-01-23 Shell Internationale Research Maatschappij B.V. Method of remediating leaks in a cement sheath surrounding a wellbore tubular
WO2020145936A1 (en) * 2019-01-07 2020-07-16 Halliburton Energy Services, Inc. Method to attain full annular coverage during cementing or mud circulation
EP4185764B1 (en) 2020-07-24 2024-09-11 Ruma Products B.V. Downhole seal and method of setting a downhole seal
US20240191591A1 (en) * 2022-12-09 2024-06-13 Halliburton Energy Services, Inc. Hydrated Metal Carbonate For Carbon Capture And Underground Storage

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306870A (en) * 1964-06-01 1967-02-28 Dow Chemical Co Fluid gelable composition of acrylamide polymers and aqueous solutions of inorganic hydroxides and salts
US3385367A (en) * 1966-12-07 1968-05-28 Kollsman Paul Sealing device for perforated well casing
US3502149A (en) * 1967-04-07 1970-03-24 Dow Chemical Co Sealing composition and method of use thereof
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US4590227A (en) * 1984-10-24 1986-05-20 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
US5290844A (en) * 1989-07-28 1994-03-01 C. I. Kasei Co., Ltd. Water-swellable adhesive water stop
WO2003008756A1 (en) * 2001-07-18 2003-01-30 Shell Internationale Research Maatschappij B.V. Wellbore system with annular seal member

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2579979B2 (ja) * 1987-02-26 1997-02-12 株式会社東芝 半導体素子の製造方法
US4919989A (en) * 1989-04-10 1990-04-24 American Colloid Company Article for sealing well castings in the earth
GB2248255B (en) * 1990-09-27 1994-11-16 Solinst Canada Ltd Borehole packer
GB2338500B (en) 1995-05-22 2000-02-16 Baker Hughes Inc Method of sealing and transferring force in a wellbore
GB2388136B (en) 2001-01-26 2005-05-18 E2Tech Ltd 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
US7134109B2 (en) * 2003-02-10 2006-11-07 National Instruments Corporation Parameter oriented graphical representation of hardware timing and triggering capabilities with contextual information
WO2005094521A2 (en) * 2004-03-23 2005-10-13 Georgia Tech Research Corporation Anatomical connection
MY143661A (en) * 2004-11-18 2011-06-30 Shell Int Research Method of sealing an annular space in a wellbore
WO2006063988A1 (en) 2004-12-15 2006-06-22 Shell Internationale Research Maatschappij B.V. Wellbore system extending through a salt layer

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3306870A (en) * 1964-06-01 1967-02-28 Dow Chemical Co Fluid gelable composition of acrylamide polymers and aqueous solutions of inorganic hydroxides and salts
US3385367A (en) * 1966-12-07 1968-05-28 Kollsman Paul Sealing device for perforated well casing
US3502149A (en) * 1967-04-07 1970-03-24 Dow Chemical Co Sealing composition and method of use thereof
US4137970A (en) * 1977-04-20 1979-02-06 The Dow Chemical Company Packer with chemically activated sealing member and method of use thereof
US4590227A (en) * 1984-10-24 1986-05-20 Seitetsu Kagaku Co., Ltd. Water-swellable elastomer composition
US5290844A (en) * 1989-07-28 1994-03-01 C. I. Kasei Co., Ltd. Water-swellable adhesive water stop
WO2003008756A1 (en) * 2001-07-18 2003-01-30 Shell Internationale Research Maatschappij B.V. Wellbore system with annular seal member

Also Published As

Publication number Publication date
OA13222A (en) 2006-12-13
US20070056735A1 (en) 2007-03-15
EP1649136B1 (en) 2006-10-18
DK1649136T4 (en) 2018-06-06
AR045138A1 (es) 2005-10-19
BRPI0413004B1 (pt) 2016-04-19
NZ544613A (en) 2007-11-30
CA2533424C (en) 2012-06-12
CN100449111C (zh) 2009-01-07
US7527099B2 (en) 2009-05-05
EP1649136B2 (en) 2018-02-28
MA27978A1 (fr) 2006-07-03
DK1649136T3 (da) 2007-02-19
EA008390B1 (ru) 2007-04-27
CN1829852A (zh) 2006-09-06
EA200600343A1 (ru) 2006-06-30
MY137502A (en) 2009-02-27
BRPI0413004A (pt) 2006-09-26
EP1649136A1 (en) 2006-04-26
NO20060937L (no) 2006-02-27
EG24311A (en) 2009-01-14
MXPA06000959A (es) 2006-03-30
AU2004260885A1 (en) 2005-02-10
AU2004260885B2 (en) 2007-11-08
WO2005012686A1 (en) 2005-02-10
CA2533424A1 (en) 2005-02-10

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