MX2011007705A - Metodos para controlar la despolimerizacion de composiciones de polimero. - Google Patents

Metodos para controlar la despolimerizacion de composiciones de polimero.

Info

Publication number
MX2011007705A
MX2011007705A MX2011007705A MX2011007705A MX2011007705A MX 2011007705 A MX2011007705 A MX 2011007705A MX 2011007705 A MX2011007705 A MX 2011007705A MX 2011007705 A MX2011007705 A MX 2011007705A MX 2011007705 A MX2011007705 A MX 2011007705A
Authority
MX
Mexico
Prior art keywords
methods
polymer compositions
controlling
depolymerization
controlling depolymerization
Prior art date
Application number
MX2011007705A
Other languages
English (en)
Inventor
Subramanian Kesavan
Gary Woodward
Abedamola Adedeji
Timothy Curtis
Francis Smith
Original Assignee
Rhodia Operations
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 Rhodia Operations filed Critical Rhodia Operations
Publication of MX2011007705A publication Critical patent/MX2011007705A/es

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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/006—Heteroglycans, i.e. polysaccharides having more than one sugar residue in the main chain in either alternating or less regular sequence; Gellans; Succinoglycans; Arabinogalactans; Tragacanth or gum tragacanth or traganth from Astragalus; Gum Karaya from Sterculia urens; Gum Ghatti from Anogeissus latifolia; Derivatives thereof
    • C08B37/0087—Glucomannans or galactomannans; Tara or tara gum, i.e. D-mannose and D-galactose units, e.g. from Cesalpinia spinosa; Tamarind gum, i.e. D-galactose, D-glucose and D-xylose units, e.g. from Tamarindus indica; Gum Arabic, i.e. L-arabinose, L-rhamnose, D-galactose and D-glucuronic acid units, e.g. from Acacia Senegal or Acacia Seyal; Derivatives thereof
    • C08B37/0096—Guar, guar gum, guar flour, guaran, i.e. (beta-1,4) linked D-mannose units in the main chain branched with D-galactose units in (alpha-1,6), e.g. from Cyamopsis Tetragonolobus; Derivatives thereof
    • 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
    • C09K8/605—Compositions for stimulating production by acting on the underground formation containing biocides
    • 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
    • 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
    • Y10S507/00—Earth boring, well treating, and oil field chemistry
    • Y10S507/92—Biocidal

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Emergency Medicine (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Polyesters Or Polycarbonates (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

Un método para controlar o detener la velocidad de despolimerización de una composición de polímero durante un tratamiento biocida al controlar el pH de la composición, y uso de tales métodos en aplicaciones de campo petrolífero.
MX2011007705A 2009-02-12 2010-02-12 Metodos para controlar la despolimerizacion de composiciones de polimero. MX2011007705A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US20748009P 2009-02-12 2009-02-12
US27354509P 2009-08-05 2009-08-05
PCT/US2010/000422 WO2010093473A1 (en) 2009-02-12 2010-02-12 Methods for controlling depolymerization of polymer compositions

Publications (1)

Publication Number Publication Date
MX2011007705A true MX2011007705A (es) 2011-08-17

Family

ID=42540918

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011007705A MX2011007705A (es) 2009-02-12 2010-02-12 Metodos para controlar la despolimerizacion de composiciones de polimero.

Country Status (7)

Country Link
US (1) US8828914B2 (es)
EP (1) EP2396170B1 (es)
CN (1) CN102307722B (es)
CA (1) CA2752474C (es)
EA (1) EA025916B1 (es)
MX (1) MX2011007705A (es)
WO (1) WO2010093473A1 (es)

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US20100307757A1 (en) * 2009-06-05 2010-12-09 Blow Kristel A Aqueous solution for controlling bacteria in the water used for fracturing
US8590621B2 (en) * 2010-04-06 2013-11-26 Halliburton Energy Services, Inc. Low damage seawater based frac pack fluid
US8408301B2 (en) * 2010-05-20 2013-04-02 Halliburton Energy Services, Inc. Shear tolerant aqueous based fracturing fluids and methods
EP2603554B1 (en) * 2010-08-13 2019-03-27 Union Carbide Chemicals & Plastics Technology LLC Wellbore servicing fluid comprising a cellulose ether
BR112013029015B1 (pt) 2011-05-09 2020-06-16 Rhodia Operations Composição de aditivo para utilização em fluidos de aplicação em campos petrolíferos e método para a preparação de um fluido de aplicação em campos petrolíferos
CN102876312B (zh) * 2012-09-26 2015-01-07 西南石油大学 一种丙烯酰胺接枝共聚物驱油剂及制备方法
US9279101B2 (en) 2012-12-21 2016-03-08 Colorado Energy Research Technologies, LLC Systems and methods of improved fermentation
US9382633B2 (en) 2012-12-21 2016-07-05 Colorado Energy Research Technologies, LLC Systems and methods of improved fermentation
US9410258B2 (en) 2012-12-21 2016-08-09 Colorado Energy Research Technologies, LLC Systems and methods of improved fermentation
US9816363B2 (en) * 2013-05-17 2017-11-14 Superior Energy Services, Llc Polysaccharide delivery unit for wellbore treatment agent and method
CN104371061B (zh) * 2013-08-14 2016-08-17 中国石油化工股份有限公司 一种阳离子聚合物及其在堵漏剂中的应用
WO2015073197A1 (en) * 2013-11-13 2015-05-21 Baker Hughes Incorporated Method of treating produced or flowback water with nucleophilic agent to deactivate breaker
CN107922825A (zh) * 2015-07-02 2018-04-17 索尔维美国有限公司 微生物粘度破坏剂组合物
CN107047603B (zh) * 2016-08-01 2019-09-06 中国石油天然气股份有限公司 一种杀菌剂及其制备方法和应用
CN107087635A (zh) * 2017-05-22 2017-08-25 天津亿利科能源科技发展股份有限公司 一种油田用复配型杀菌剂及其制备方法
FR3090618B1 (fr) 2018-12-20 2021-01-22 Ifp Energies Now Procédé de traitement d’eau de production issue de la récupération assistée de pétrole par hydrocyclone en présence d’additifs de type sels de tetrakis(hydroxymethyl)phosphonium
WO2020245622A1 (en) 2019-06-07 2020-12-10 Total Se Composition for enhancing injectivity of a subterranean formation
US12187856B2 (en) 2019-08-23 2025-01-07 The Procter & Gamble Company Depolymerization of polymers
EP4017480B1 (en) * 2019-08-23 2025-01-15 The Regents Of The University Of Michigan Super absorbent polymer recycling to pressure sensitive adhesives
US11920084B1 (en) 2021-08-31 2024-03-05 Pioneer Natural Resources Usa, Inc. Chemical enhanced hydrocarbon recovery
US12428702B2 (en) * 2023-03-10 2025-09-30 Lithos Industries Inc. Systems and methods for the enhancement of midstream-liquid resources for direct metal extraction

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US3240737A (en) 1963-12-26 1966-03-15 Dow Chemical Co Method of degrading water-soluble polymers with ferrous salts and a ferric chelating agent
US3728331A (en) 1969-04-04 1973-04-17 Dow Chemical Co Process for reducing the viscosity of a cellulose ether with hydrogen peroxide
US4154890A (en) 1972-04-17 1979-05-15 Hooker Chemicals & Plastics Corp. Process for imparting flame retardant property to cellulosic containing materials
DE2511932C2 (de) * 1975-03-19 1984-01-26 Hoechst Ag, 6230 Frankfurt Verfahren zur Herstellung von tert.-Hydroxyalkylphosphinoxiden
CH642669A5 (de) 1979-12-03 1984-04-30 Meyhall Chemical Ag Wasserloesliches guarprodukt und verfahren zu dessen herstellung.
EP0146911B1 (de) 1983-12-29 1989-05-17 Diamalt Aktiengesellschaft Neue Derivate von Cassia tora Polysacchariden und ihre Verwendung
US4874854A (en) 1985-10-08 1989-10-17 Merck & Co., Inc. Low viscosity heteropolysaccharides
AU3594893A (en) 1992-01-31 1993-09-01 Dow Chemical Company, The Process for reducing the viscosity of natural carbohydrate gums
US5247995A (en) 1992-02-26 1993-09-28 Bj Services Company Method of dissolving organic filter cake obtained from polysaccharide based fluids used in production operations and completions of oil and gas wells
DE4411681A1 (de) 1994-04-05 1995-10-12 Hoechst Ag Verfahren zur Herstellung niedermolekularer Polysaccharidether
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US7259192B2 (en) 2002-06-25 2007-08-21 Rhodia, Inc. Molecular weight reduction of polysaccharides by electron beams
US7906463B2 (en) * 2006-08-02 2011-03-15 Kemira Chemicals Inc. Biocide for well stimulation and treatment fluids
BRPI0811549B1 (pt) * 2007-05-08 2018-04-17 Rhodia Inc. Método de inibição de carepa em sistemas aquosos
BRPI0812700B1 (pt) 2007-07-24 2020-04-28 Dow Global Technologies Inc método para reduzir ou inibir o aumento na concentração de micróbios anaeróbicos num fluido à base de água e formulação para reduzir ou inibir o aumento na concentração de micróbios anaeróbicos num fluido ou sistema à base de água

Also Published As

Publication number Publication date
CA2752474C (en) 2017-06-20
EA201190072A1 (ru) 2012-02-28
EP2396170A4 (en) 2013-07-10
US8828914B2 (en) 2014-09-09
EA025916B1 (ru) 2017-02-28
US20100204068A1 (en) 2010-08-12
CA2752474A1 (en) 2010-08-19
CN102307722A (zh) 2012-01-04
EP2396170B1 (en) 2015-03-25
WO2010093473A1 (en) 2010-08-19
CN102307722B (zh) 2016-06-22
EP2396170A1 (en) 2011-12-21

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