GB8826391D0 - Increasing filterability of polysaccharide wort & its use in enhanced oil recovery - Google Patents

Increasing filterability of polysaccharide wort & its use in enhanced oil recovery

Info

Publication number
GB8826391D0
GB8826391D0 GB888826391A GB8826391A GB8826391D0 GB 8826391 D0 GB8826391 D0 GB 8826391D0 GB 888826391 A GB888826391 A GB 888826391A GB 8826391 A GB8826391 A GB 8826391A GB 8826391 D0 GB8826391 D0 GB 8826391D0
Authority
GB
United Kingdom
Prior art keywords
wort
polysaccharide
oil recovery
enhanced oil
filterability
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.)
Granted
Application number
GB888826391A
Other versions
GB2212811A (en
GB2212811B (en
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.)
IFP Energies Nouvelles IFPEN
Original Assignee
IFP Energies Nouvelles IFPEN
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 IFP Energies Nouvelles IFPEN filed Critical IFP Energies Nouvelles IFPEN
Publication of GB8826391D0 publication Critical patent/GB8826391D0/en
Publication of GB2212811A publication Critical patent/GB2212811A/en
Application granted granted Critical
Publication of GB2212811B publication Critical patent/GB2212811B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • C09K8/90—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Genetics & Genomics (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Microbiology (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Filtering Materials (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Distillation Of Fermentation Liquor, Processing Of Alcohols, Vinegar And Beer (AREA)
  • Removal Of Specific Substances (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
GB8826391A 1987-11-13 1988-11-11 Increasing the filterability of a polysaccharide wort Expired - Fee Related GB2212811B (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 (3)

Publication Number Publication Date
GB8826391D0 true GB8826391D0 (en) 1988-12-14
GB2212811A GB2212811A (en) 1989-08-02
GB2212811B GB2212811B (en) 1991-06-05

Family

ID=9356731

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8826391A Expired - Fee Related GB2212811B (en) 1987-11-13 1988-11-11 Increasing the filterability of a polysaccharide wort

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
DK2675866T3 (en) * 2011-02-16 2015-04-07 Wintershall Holding GmbH PROCEDURE FOR TRANSPORTING OIL OIL FROM OIL OIL DEPOSITS WITH HIGH DEPOSITION 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
EP3436544A4 (en) * 2016-03-28 2019-07-10 Cargill, Incorporated Soluble&filterable biopolymer solids

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
DE3838352A1 (en) 1989-05-24
CA1324776C (en) 1993-11-30
DE3838352C2 (en) 1999-01-07
GB2212811A (en) 1989-08-02
FR2623207A1 (en) 1989-05-19
FR2623207B1 (en) 1990-05-18
NO885031D0 (en) 1988-11-11
GB2212811B (en) 1991-06-05
NO885031L (en) 1989-05-16
JPH01153787A (en) 1989-06-15

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20041111