CO7010821A2 - Useful compositions for the hydrolysis of guar in high ph environments and methods related to these - Google Patents

Useful compositions for the hydrolysis of guar in high ph environments and methods related to these

Info

Publication number
CO7010821A2
CO7010821A2 CO14153644A CO14153644A CO7010821A2 CO 7010821 A2 CO7010821 A2 CO 7010821A2 CO 14153644 A CO14153644 A CO 14153644A CO 14153644 A CO14153644 A CO 14153644A CO 7010821 A2 CO7010821 A2 CO 7010821A2
Authority
CO
Colombia
Prior art keywords
guar
hydrolysis
environments
methods related
useful compositions
Prior art date
Application number
CO14153644A
Other languages
Spanish (es)
Inventor
Charles David Armstrong
Original Assignee
Baker Hughes 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
Priority claimed from US13/351,137 external-priority patent/US8844629B2/en
Application filed by Baker Hughes Inc filed Critical Baker Hughes Inc
Publication of CO7010821A2 publication Critical patent/CO7010821A2/en

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
    • C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
    • 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
    • C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
    • 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
    • C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
    • C09K2208/24—Bacteria or enzyme containing gel breakers

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)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Immobilizing And Processing Of Enzymes And Microorganisms (AREA)
CO14153644A 2012-01-16 2014-07-16 Useful compositions for the hydrolysis of guar in high ph environments and methods related to these CO7010821A2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13/351,137 US8844629B2 (en) 2008-11-21 2012-01-16 Method of fracturing using alkaliphile derived enzyme breaker

Publications (1)

Publication Number Publication Date
CO7010821A2 true CO7010821A2 (en) 2014-07-31

Family

ID=47605778

Family Applications (1)

Application Number Title Priority Date Filing Date
CO14153644A CO7010821A2 (en) 2012-01-16 2014-07-16 Useful compositions for the hydrolysis of guar in high ph environments and methods related to these

Country Status (11)

Country Link
EP (1) EP2804924A2 (en)
CN (1) CN104066811A (en)
AR (1) AR089729A1 (en)
AU (1) AU2013209997A1 (en)
BR (1) BR112014017419A2 (en)
CA (1) CA2861254C (en)
CO (1) CO7010821A2 (en)
MX (1) MX354076B (en)
NZ (1) NZ627406A (en)
RU (1) RU2014133747A (en)
WO (1) WO2013109468A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103937483A (en) * 2014-03-20 2014-07-23 陕西省石油化工研究设计院 Guar gum cleaning fracturing fluid and its preparation method and application
CN108251403B (en) * 2016-12-29 2021-05-28 上海交通大学 Novel glycosphingolipid endoglycosidase and genetic engineering preparation method and application thereof
WO2019081515A1 (en) * 2017-10-24 2019-05-02 Novozymes A/S Compositions comprising polypeptides having mannanase activity

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4534870A (en) 1982-06-28 1985-08-13 The Western Company Of North America Crosslinker composition for high temperature hydraulic fracturing fluids
US5201370A (en) 1992-02-26 1993-04-13 Bj Services Company Enzyme breaker for galactomannan based fracturing fluid
US5562160A (en) * 1994-08-08 1996-10-08 B. J. Services Company Fracturing fluid treatment design to optimize fluid rheology and proppant pack conductivity
AU2007356171B8 (en) * 2006-08-04 2014-01-16 Bp Corporation North America Inc. Glucanases, nucleic acids encoding them, and methods for making and using them
US8096360B2 (en) * 2008-11-21 2012-01-17 Baker Hughes Incorporated Alkaline β-mannanase containing compositions useful for the hydrolysis of guar in high pH environments and methods related thereto
US8833457B2 (en) * 2011-03-08 2014-09-16 Baker Hughes Incorporated Sulfates and phosphates as allosteric effectors in mannanohydrolase enzyme breakers

Also Published As

Publication number Publication date
CA2861254C (en) 2020-03-10
NZ627406A (en) 2016-09-30
EP2804924A2 (en) 2014-11-26
AR089729A1 (en) 2014-09-10
CA2861254A1 (en) 2013-07-25
AU2013209997A1 (en) 2014-08-07
CN104066811A (en) 2014-09-24
WO2013109468A3 (en) 2013-11-07
BR112014017419A2 (en) 2019-09-24
WO2013109468A2 (en) 2013-07-25
RU2014133747A (en) 2016-03-10
MX354076B (en) 2018-02-09
MX2014008627A (en) 2015-03-03

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