ATE543891T1 - Oxidiertes guar für ölfeldversorgungsflüssigkeiten - Google Patents

Oxidiertes guar für ölfeldversorgungsflüssigkeiten

Info

Publication number
ATE543891T1
ATE543891T1 AT07795077T AT07795077T ATE543891T1 AT E543891 T1 ATE543891 T1 AT E543891T1 AT 07795077 T AT07795077 T AT 07795077T AT 07795077 T AT07795077 T AT 07795077T AT E543891 T1 ATE543891 T1 AT E543891T1
Authority
AT
Austria
Prior art keywords
guar
oil field
aldehyde
field supply
fluids
Prior art date
Application number
AT07795077T
Other languages
English (en)
Inventor
Mohand Melbouci
Tuyen Nguyen
Teng-Shau Young
Original Assignee
Hercules Inc
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 Hercules Inc filed Critical Hercules Inc
Application granted granted Critical
Publication of ATE543891T1 publication Critical patent/ATE543891T1/de

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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/62—Compositions for forming crevices or fractures
    • C09K8/66—Compositions based on water or polar solvents
    • C09K8/68—Compositions based on water or polar solvents containing organic compounds
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds
    • C09K8/88—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
    • 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
    • C09K8/60—Compositions for stimulating production by acting on the underground formation
    • C09K8/84—Compositions based on water or polar solvents
    • C09K8/86—Compositions based on water or polar solvents containing organic compounds

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Lubricants (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
AT07795077T 2006-05-19 2007-05-18 Oxidiertes guar für ölfeldversorgungsflüssigkeiten ATE543891T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80165706P 2006-05-19 2006-05-19
PCT/US2007/012009 WO2007136798A2 (en) 2006-05-19 2007-05-18 Oxidized guar for oilfield servicing fluids

Publications (1)

Publication Number Publication Date
ATE543891T1 true ATE543891T1 (de) 2012-02-15

Family

ID=38577617

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07795077T ATE543891T1 (de) 2006-05-19 2007-05-18 Oxidiertes guar für ölfeldversorgungsflüssigkeiten

Country Status (8)

Country Link
US (1) US7851416B2 (de)
EP (1) EP2021432B1 (de)
CN (1) CN101495595B (de)
AT (1) ATE543891T1 (de)
CA (1) CA2652091C (de)
MX (1) MX2008014507A (de)
NO (1) NO346701B1 (de)
WO (1) WO2007136798A2 (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8361935B2 (en) 2008-08-29 2013-01-29 Schlumberger Technology Corporation Metal free crosslinking of galactomannan
CN101531892B (zh) * 2009-04-16 2011-01-26 大庆油田有限责任公司 超低温超级胍胶压裂液
US8486867B2 (en) * 2009-10-15 2013-07-16 Baker Hughes Incorporated Method of fracturing using mannanohydrolase enzyme breaker
US8058212B2 (en) * 2009-10-15 2011-11-15 Baker Hughes Incorporated Method of fracturing using mannanohydrolase enzyme breaker
US8517095B2 (en) * 2010-08-09 2013-08-27 Baker Hughes Incorporated Method of using hexose oxidases to create hydrogen peroxide in aqueous well treatment fluids
CN102477287B (zh) * 2010-12-08 2013-06-12 深圳市钻通工程机械股份有限公司 钻井液及其复合添加剂
WO2013036616A1 (en) * 2011-09-07 2013-03-14 Dow Global Technologies Llc Wellbore servicing fluid having hydrophobically modified polymers
WO2015076843A1 (en) * 2013-11-25 2015-05-28 Halliburton Energy Services, Inc. Viscosity enhancer
CN103773336B (zh) * 2014-01-26 2016-08-17 中交武汉港湾工程设计研究院有限公司 一种海水泥浆调节剂
CN103980874B (zh) * 2014-05-07 2017-04-26 陕西省石油化工研究设计院 一种瓜胶压裂液破胶剂及其制备方法和应用
MX2019001358A (es) * 2016-08-01 2019-06-03 Independence Oilfield Chemicals Llc Metodo para hacer un fluido de tratamiento que comprende un agente derivador en forma de hojuela y metodo para tratar un pozo.
EP3617289A1 (de) * 2018-08-27 2020-03-04 Basf Se Verfahren zum hydraulischen fracturing unterirdischer, öl- und/oder gasführender formationen

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3297604A (en) * 1963-10-28 1967-01-10 American Mach & Foundry Oxidized galactose containing reaction products
GB2163766B (en) * 1984-08-30 1988-01-27 Kelco Ail Int Ltd Printing paste thickener compositions
US5554745A (en) * 1992-05-14 1996-09-10 National Starch And Chemical Investment Holding Corporation Aldehyde cationic derivatives of galactose containing polysaccharides used as paper strength additives
US5562160A (en) 1994-08-08 1996-10-08 B. J. Services Company Fracturing fluid treatment design to optimize fluid rheology and proppant pack conductivity
US6433161B1 (en) * 1997-04-29 2002-08-13 Hercules Incorporated Galactosylated hydroxyalkyl polysaccharides
US6022717A (en) * 1997-12-31 2000-02-08 Hercules Incorporated Use of oxidation promoting chemicals in the oxidation oxidizable galactose type of alcohol configuration containing polymer
US6124124A (en) * 1997-12-31 2000-09-26 Hercules Incorporated Oxidation in solid state of oxidizable galactose type of alchohol configuration containing polymer
US6179962B1 (en) * 1997-12-31 2001-01-30 Hercules Incorporated Paper having improved strength characteristics and process for making same
US20030054963A1 (en) 2000-02-09 2003-03-20 Economy Mud Products Company Method and product for use of guar powder in treating subterranean formations
US6756345B2 (en) 2000-05-15 2004-06-29 Bj Services Company Well service composition and method
US20020076769A1 (en) * 2000-08-03 2002-06-20 Richard Brady Reduced molecular weight galactomannans oxidized by galactose oxidase
US20020102661A1 (en) * 2000-08-03 2002-08-01 Ronald Busink Compositions and processes of enzymatically modified polysaccharides
WO2002100902A1 (en) 2001-06-11 2002-12-19 Rhodia, Inc Galactomannan compositions and methods for making and using same
US20030005527A1 (en) * 2001-07-03 2003-01-09 Basf Corporation Thickeners for paper dye compositions
US6981552B2 (en) * 2003-03-21 2006-01-03 Halliburton Energy Services, Inc. Well treatment fluid and methods with oxidized polysaccharide-based polymers
CN1472418A (zh) * 2003-06-26 2004-02-04 辽宁天意实业股份有限公司 一种高温高压人工防砂井壁及其施工工艺

Also Published As

Publication number Publication date
CN101495595B (zh) 2016-02-10
WO2007136798A2 (en) 2007-11-29
MX2008014507A (es) 2008-12-09
NO20084972L (no) 2008-12-18
NO346701B1 (no) 2022-11-28
CN101495595A (zh) 2009-07-29
WO2007136798A3 (en) 2008-01-10
US20070275862A1 (en) 2007-11-29
EP2021432A2 (de) 2009-02-11
CA2652091C (en) 2012-07-17
US7851416B2 (en) 2010-12-14
EP2021432B1 (de) 2012-02-01
CA2652091A1 (en) 2007-11-29

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