NO885031D0 - PROCEDURE FOR TREATMENT OF A POLYSACARIDE LIQUID. - Google Patents

PROCEDURE FOR TREATMENT OF A POLYSACARIDE LIQUID.

Info

Publication number
NO885031D0
NO885031D0 NO885031A NO885031A NO885031D0 NO 885031 D0 NO885031 D0 NO 885031D0 NO 885031 A NO885031 A NO 885031A NO 885031 A NO885031 A NO 885031A NO 885031 D0 NO885031 D0 NO 885031D0
Authority
NO
Norway
Prior art keywords
polysacaride
procedure
treatment
liquid
polysacaride liquid
Prior art date
Application number
NO885031A
Other languages
Norwegian (no)
Other versions
NO885031L (en
Inventor
Christine Noik
Jacqueline Lecourtier
Guy Chauveteau
Original Assignee
Inst Francais Du Petrole
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 Inst Francais Du Petrole filed Critical Inst Francais Du Petrole
Publication of NO885031D0 publication Critical patent/NO885031D0/en
Publication of NO885031L publication Critical patent/NO885031L/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
    • C09K8/84—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
    • C09K8/905—Biopolymers
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/04—Polysaccharides, i.e. compounds containing more than five saccharide radicals attached to each other by glycosidic bonds
    • C12P19/06—Xanthan, i.e. Xanthomonas-type heteropolysaccharides
NO88885031A 1987-11-13 1988-11-11 PROCEDURE FOR THE TREATMENT OF A POLYSACCARIDE FLUID. NO885031L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8715664A FR2623207B1 (en) 1987-11-13 1987-11-13 PROCESS FOR THE PURIFICATION OF A POLYSACCHARIDE MUST WITH THE PURPOSE OF INCREASING THE FILTRABILITY AND USE OF THE PURIFIED MUST IN ASSISTED OIL RECOVERY

Publications (2)

Publication Number Publication Date
NO885031D0 true NO885031D0 (en) 1988-11-11
NO885031L NO885031L (en) 1989-05-16

Family

ID=9356731

Family Applications (1)

Application Number Title Priority Date Filing Date
NO88885031A NO885031L (en) 1987-11-13 1988-11-11 PROCEDURE FOR THE TREATMENT OF A POLYSACCARIDE FLUID.

Country Status (6)

Country Link
JP (1) JPH01153787A (en)
CA (1) CA1324776C (en)
DE (1) DE3838352C2 (en)
FR (1) FR2623207B1 (en)
GB (1) GB2212811B (en)
NO (1) NO885031L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2675866B1 (en) * 2011-02-16 2015-01-14 Wintershall Holding GmbH Method for extracting crude oil from crude oil reservoirs with a high reservoir temperature
US9206348B2 (en) 2011-02-16 2015-12-08 Wintershall Holding GmbH Process for mineral oil production from mineral oil deposits with high deposit temperature
RU2018137787A (en) * 2016-03-28 2020-04-29 Карджилл, Инкорпорейтед SOLID PARTICLES OF A SOLUBILIZABLE AND FILTERABLE BIOPOLYMER

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3711462A (en) * 1970-04-01 1973-01-16 Mobil Oil Method of clarifying polysaccharide solutions
US4135979A (en) * 1976-08-24 1979-01-23 Merck & Co., Inc. Treatment of xanthan gum to improve clarity
US4119491A (en) * 1977-05-16 1978-10-10 Shell Oil Company Enzyme-filtration clarification of xanthan gum polymer solution
US4337157A (en) * 1978-03-17 1982-06-29 Manville Service Corporation Biopolymer filtration process
US4299825A (en) * 1980-07-03 1981-11-10 Celanese Corporation Concentrated xanthan gum solutions
DE3643467A1 (en) * 1986-12-19 1988-06-30 Wintershall Ag METHOD FOR THE EXTRACELLULAR PRODUCTION OF NONIONIC BIOPOLYMERS AND THE USE THEREOF
AU608713B2 (en) * 1988-06-16 1991-04-11 Standard Oil Company, The The production of polysaccharides from filamentous fungi

Also Published As

Publication number Publication date
JPH01153787A (en) 1989-06-15
FR2623207A1 (en) 1989-05-19
GB8826391D0 (en) 1988-12-14
FR2623207B1 (en) 1990-05-18
DE3838352A1 (en) 1989-05-24
CA1324776C (en) 1993-11-30
NO885031L (en) 1989-05-16
GB2212811B (en) 1991-06-05
GB2212811A (en) 1989-08-02
DE3838352C2 (en) 1999-01-07

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