DE3581349D1 - Polysaccharide, verfahren zu ihrer herstellung und fluessige zusammensetzungen welche diese enthalten. - Google Patents

Polysaccharide, verfahren zu ihrer herstellung und fluessige zusammensetzungen welche diese enthalten.

Info

Publication number
DE3581349D1
DE3581349D1 DE8585112127T DE3581349T DE3581349D1 DE 3581349 D1 DE3581349 D1 DE 3581349D1 DE 8585112127 T DE8585112127 T DE 8585112127T DE 3581349 T DE3581349 T DE 3581349T DE 3581349 D1 DE3581349 D1 DE 3581349D1
Authority
DE
Germany
Prior art keywords
polysaccharides
production
compositions containing
liquid compositions
containg
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
DE8585112127T
Other languages
English (en)
Inventor
George Lewis Brode
James Preston Stanley
Iii Emmett Malone Partain
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Union Carbide Corp
Original Assignee
Union Carbide Corp
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 Union Carbide Corp filed Critical Union Carbide Corp
Application granted granted Critical
Publication of DE3581349D1 publication Critical patent/DE3581349D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • C09K8/84—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
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B11/00—Preparation of cellulose ethers
    • C08B11/20—Post-etherification treatments of chemical or physical type, e.g. mixed etherification in two steps, including purification
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B15/00—Preparation of other cellulose derivatives or modified cellulose, e.g. complexes
    • C08B15/005—Crosslinking of cellulose derivatives
    • 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
    • C09K8/90—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
DE8585112127T 1984-09-26 1985-09-25 Polysaccharide, verfahren zu ihrer herstellung und fluessige zusammensetzungen welche diese enthalten. Expired - Lifetime DE3581349D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/654,595 US4579942A (en) 1984-09-26 1984-09-26 Polysaccharides, methods for preparing such polysaccharides and fluids utilizing such polysaccharides

Publications (1)

Publication Number Publication Date
DE3581349D1 true DE3581349D1 (de) 1991-02-21

Family

ID=24625490

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8585112127T Expired - Lifetime DE3581349D1 (de) 1984-09-26 1985-09-25 Polysaccharide, verfahren zu ihrer herstellung und fluessige zusammensetzungen welche diese enthalten.

Country Status (8)

Country Link
US (1) US4579942A (de)
EP (1) EP0176940B1 (de)
JP (1) JPS6189202A (de)
AT (1) ATE60063T1 (de)
AU (1) AU576265B2 (de)
CA (1) CA1246555A (de)
DE (1) DE3581349D1 (de)
NO (1) NO164419C (de)

Families Citing this family (34)

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Publication number Priority date Publication date Assignee Title
US4649999A (en) * 1985-09-24 1987-03-17 Halliburton Company Method for treating subterranean formations with temporarily thickening solutions
US4889562A (en) * 1987-06-16 1989-12-26 Ciba-Geigy Corporation Organic pigments coated with crosslinked ethyl cellulose
US4965354A (en) * 1988-02-26 1990-10-23 Taito Company, Ltd. Process for producing a condensed polysaccharide
US5026735A (en) * 1988-06-08 1991-06-25 Minnesota Mining And Manufacturing Company Treatment of hazardous materials with aqueous air foam of polyhydroxy polymer
US5124363A (en) * 1988-06-08 1992-06-23 Minnesota Mining And Manufacturing Company Aqueous air foams of polyhydroxy polymer
JPH0220292A (ja) * 1988-07-06 1990-01-23 Agency Of Ind Science & Technol 低分子化キトサンの製造方法
US5018396A (en) * 1988-08-17 1991-05-28 Stim Lab, Inc. Cell assembly for determining conductivity and permeability
US5431160A (en) * 1989-07-19 1995-07-11 University Of New Mexico Miniature implantable refillable glucose sensor and material therefor
JPH04370101A (ja) * 1991-04-08 1992-12-22 Shin Etsu Chem Co Ltd 重合体スケール付着防止剤及び重合体スケールの付着防止方法
JP3002916B2 (ja) * 1991-10-29 2000-01-24 ダイセル化学工業株式会社 セルロース混合エーテルの製造法
US5304620A (en) * 1992-12-21 1994-04-19 Halliburton Company Method of crosslinking cellulose and guar derivatives for treating subterranean formations
US6607035B1 (en) 1998-12-04 2003-08-19 Halliburton Energy Services, Inc. Preventing flow through subterranean zones
US6258755B1 (en) * 1998-12-28 2001-07-10 Venture Innovations, Inc. Chitosan-containing well drilling and servicing fluids
US6451743B1 (en) 2000-11-14 2002-09-17 Chevron Phillips Chemical Company Lp Stable liquid suspension compositions and method of making and use thereof
US20030203821A1 (en) * 2002-04-25 2003-10-30 Fox Kelly B. Stable liquid suspension compositions and method of making
DE10337011A1 (de) 2003-08-12 2005-03-17 Wolff Cellulosics Gmbh & Co. Kg Additive enthaltend Cellulosederivate mit gel-artigen rheologischen Eigenschaften, deren Verwendung in Baustoffsystemen sowie ein Verfahren zur Zementextrusion unter Einsatz dieser Additive
DE102004015633A1 (de) * 2004-03-31 2005-10-20 Studiengesellschaft Kohle Mbh Verfahren zur Herstellung von Beschichtungen aus Iridiumoxiden
US8895480B2 (en) * 2004-06-04 2014-11-25 Baker Hughes Incorporated Method of fracturing using guar-based well treating fluid
US7384892B2 (en) * 2004-07-22 2008-06-10 Hercules Incorporated Water-based drilling fluids
JP4914722B2 (ja) * 2004-09-29 2012-04-11 興和株式会社 セルロース誘導体リン酸エステル及びそれを用いた金属吸着材
US20060196662A1 (en) * 2005-03-04 2006-09-07 Halliburton Energy Services, Inc. Methods and compositions for servicing fluids comprising derivatized cellulose gelling agents
US7585818B2 (en) * 2005-05-10 2009-09-08 Halliburton Energy Services, Inc. Nonnatural galactomannans and methods of use
US7622427B2 (en) * 2006-02-23 2009-11-24 Hercules Incorporated Ethoxylated raw cotton linters for completion and workover fluids
US8030250B2 (en) * 2009-07-17 2011-10-04 Baker Hughes Incorporated Method of treating subterranean formations with carboxylated guar derivatives
US8371383B2 (en) * 2009-12-18 2013-02-12 Baker Hughes Incorporated Method of fracturing subterranean formations with crosslinked fluid
US9194223B2 (en) 2009-12-18 2015-11-24 Baker Hughes Incorporated Method of fracturing subterranean formations with crosslinked fluid
CA2806594A1 (en) * 2010-08-13 2012-02-16 Union Carbide Chemicals & Plastics Technology Llc Wellbore servicing fluid comprising a cellulose ether
US9034803B2 (en) * 2011-04-29 2015-05-19 Schlumberger Technology Corporation Fluids comprising chitosan crosslinked by titanate
IN2014KN02397A (de) * 2012-03-30 2015-05-01 Verenium Corp
AR090321A1 (es) * 2012-03-30 2014-11-05 Verenium Corp Genes que codifican celulasa
US20140073538A1 (en) * 2012-09-12 2014-03-13 Halliburton Energy Services, Inc. Fluid Loss Control Composition and Method of Using the Same
US9739132B2 (en) * 2013-08-07 2017-08-22 Baker Hughes Incorporated Well treatment fluids and methods
WO2015076845A1 (en) 2013-11-25 2015-05-28 Halliburton Energy Services, Inc. Viscosified treatment fluids comprising polyol derivatized cellulose and methods relating thereto
CN109517082B (zh) * 2017-09-18 2021-04-13 中国石油化工股份有限公司 一种非长直链烷基疏水改性羟乙基瓜尔胶增稠剂及其制备方法

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3727688A (en) * 1972-02-09 1973-04-17 Phillips Petroleum Co Hydraulic fracturing method
US3848673A (en) * 1973-02-26 1974-11-19 Phillips Petroleum Co Recovery of hydrocarbons
DE2415155C2 (de) * 1974-03-29 1985-05-23 Henkel KGaA, 4000 Düsseldorf Verfahren zur Herstellung von 2,3-Dihydroxypropylcellulose
DE2415154C2 (de) * 1974-03-29 1985-05-23 Henkel KGaA, 4000 Düsseldorf Verfahren zur Herstellung von Cellulosemischethern, die neben Alkylgruppen, Hydroxyalkylgruppen oder Carboxyalkylgruppen noch 2,3-Dihydroxypropylgruppen enthalten
US3888312A (en) * 1974-04-29 1975-06-10 Halliburton Co Method and compositions for fracturing well formations
US3978928A (en) * 1975-04-14 1976-09-07 Phillips Petroleum Company Process for the production of fluids from subterranean formations
US4096326A (en) * 1976-10-13 1978-06-20 Hercules Incorporated Dihydroxypropyl cellulose
NL8003715A (nl) * 1979-06-29 1980-12-31 Union Carbide Corp Verknoopte hydroxyethyl-carboxyethylcellulose- -bevattende waterige oplossingen.
SU933676A1 (ru) * 1980-09-05 1982-06-07 Ордена Трудового Красного Знамени Всесоюзный Научно-Исследовательский Институт Синтетических Смол Водорастворима композици дл получени стабилизирующей и загущающей смеси
AR247709A1 (es) * 1981-10-29 1995-03-31 Dow Chemical Co Producto reticulante para polisacaridos solvatables y composiciones reticulables que incluyen a dicho producto
US4523010A (en) * 1984-06-15 1985-06-11 Hercules Incorporated Dihydroxypropyl mixed ether derivatives of cellulose
US4553601A (en) * 1984-09-26 1985-11-19 Halliburton Company Method for fracturing subterranean formations

Also Published As

Publication number Publication date
EP0176940B1 (de) 1991-01-16
JPS6189202A (ja) 1986-05-07
JPH0553801B2 (de) 1993-08-11
EP0176940A3 (en) 1987-07-29
AU576265B2 (en) 1988-08-18
ATE60063T1 (de) 1991-02-15
NO164419C (no) 1990-10-03
AU4786985A (en) 1986-04-10
CA1246555A (en) 1988-12-13
US4579942A (en) 1986-04-01
EP0176940A2 (de) 1986-04-09
NO164419B (no) 1990-06-25
NO853763L (no) 1986-04-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: BARZ, P., DIPL.-CHEM. DR.RER.NAT., PAT.-ANW., 80803 MUENCHEN

8339 Ceased/non-payment of the annual fee