IL58633A0 - Process for treating xanthomonas fermentation broth for use in displacement of oil from partially depleted reservoirs - Google Patents
Process for treating xanthomonas fermentation broth for use in displacement of oil from partially depleted reservoirsInfo
- Publication number
- IL58633A0 IL58633A0 IL58633A IL5863379A IL58633A0 IL 58633 A0 IL58633 A0 IL 58633A0 IL 58633 A IL58633 A IL 58633A IL 5863379 A IL5863379 A IL 5863379A IL 58633 A0 IL58633 A0 IL 58633A0
- Authority
- IL
- Israel
- Prior art keywords
- displacement
- oil
- fermentation broth
- partially depleted
- depleted reservoirs
- Prior art date
Links
- 241000589634 Xanthomonas Species 0.000 title 1
- 238000006073 displacement reaction Methods 0.000 title 1
- 238000000855 fermentation Methods 0.000 title 1
- 230000004151 fermentation Effects 0.000 title 1
- 238000000034 method Methods 0.000 title 1
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
- 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)
- Health & Medical Sciences (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biotechnology (AREA)
- Biochemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Microbiology (AREA)
- General Health & Medical Sciences (AREA)
- Genetics & Genomics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Fats And Perfumes (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US95789578A | 1978-11-06 | 1978-11-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| IL58633A0 true IL58633A0 (en) | 1980-02-29 |
| IL58633A IL58633A (en) | 1982-08-31 |
Family
ID=25500314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| IL58633A IL58633A (en) | 1978-11-06 | 1979-11-05 | Process for treating xanthomonas fermentation broth for use in displacement of oil from partially depleted reservoirs |
Country Status (12)
| Country | Link |
|---|---|
| BR (1) | BR7907164A (en) |
| CA (1) | CA1134300A (en) |
| DE (1) | DE2944634C2 (en) |
| EG (1) | EG14372A (en) |
| ES (1) | ES485743A1 (en) |
| FR (1) | FR2440992A1 (en) |
| GB (1) | GB2036056B (en) |
| IE (1) | IE48744B1 (en) |
| IL (1) | IL58633A (en) |
| IT (1) | IT1126314B (en) |
| NL (1) | NL7907884A (en) |
| NO (1) | NO148866C (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4425246A (en) | 1981-09-18 | 1984-01-10 | Exxon Research & Engineering Co. | Oil recovery using stabilized saline heat-treated heteropolysaccharide solutions |
| GB8428348D0 (en) * | 1984-11-09 | 1984-12-19 | Shell Int Research | Degrading of viscous microbial polysaccharide formulation |
| FR2600664B1 (en) * | 1986-06-27 | 1988-09-23 | Schlumberger Cie Dowell | PROCESS FOR IMPROVING THE PHYSICO-CHEMICAL PROPERTIES OF POLYMER SOLUTIONS USED IN OIL SERVICES |
| CN115873570B (en) * | 2021-09-27 | 2024-02-02 | 中国石油化工股份有限公司 | Microbial oil extraction profile control agent and application thereof |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3355447A (en) * | 1964-04-28 | 1967-11-28 | Kelco Co | Treatment of xanthomonas hydrophilic colloid and resulting product |
| FR1575756A (en) * | 1968-04-29 | 1969-07-25 | ||
| US3773752A (en) * | 1971-02-25 | 1973-11-20 | Phillips Petroleum Co | Recovery of microbial polysaccharides |
| US3966618A (en) * | 1974-03-11 | 1976-06-29 | Merck & Co., Inc. | Clarification of xanthan gum |
| US4010071A (en) * | 1974-10-10 | 1977-03-01 | Merck & Co., Inc. | Clarification of xanthan gum |
| CA1073384A (en) * | 1975-07-23 | 1980-03-11 | Kenneth S. Kang | Enhancement of viscosity imparting properties of xanthan gum |
| CA1070629A (en) * | 1975-11-10 | 1980-01-29 | Allen I. Laskin | Process for modifying biopolymers |
| NO150965C (en) * | 1976-08-05 | 1985-01-16 | Pfizer | PROCEDURE FOR PREPARING A XANTAN SOLUTION |
| US4119546A (en) * | 1976-08-05 | 1978-10-10 | Pfizer Inc. | Process for producing Xanthomonas hydrophilic colloid, product resulting therefrom, and use thereof in displacement of oil from partially depleted reservoirs |
| JPS5366496A (en) * | 1976-11-22 | 1978-06-13 | Merck & Co Inc | Rapidly dispersible vegetable gum |
-
1979
- 1979-10-26 NL NL7907884A patent/NL7907884A/en not_active Application Discontinuation
- 1979-10-29 EG EG665/79A patent/EG14372A/en active
- 1979-10-31 GB GB7937783A patent/GB2036056B/en not_active Expired
- 1979-11-05 IT IT27040/79A patent/IT1126314B/en active
- 1979-11-05 CA CA339,181A patent/CA1134300A/en not_active Expired
- 1979-11-05 BR BR7907164A patent/BR7907164A/en not_active IP Right Cessation
- 1979-11-05 IL IL58633A patent/IL58633A/en unknown
- 1979-11-05 NO NO793561A patent/NO148866C/en unknown
- 1979-11-05 DE DE2944634A patent/DE2944634C2/en not_active Expired
- 1979-11-05 IE IE2114/79A patent/IE48744B1/en not_active IP Right Cessation
- 1979-11-05 FR FR7927190A patent/FR2440992A1/en active Granted
- 1979-11-06 ES ES485743A patent/ES485743A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EG14372A (en) | 1984-03-31 |
| IL58633A (en) | 1982-08-31 |
| BR7907164A (en) | 1980-10-21 |
| NO793561L (en) | 1980-05-07 |
| NL7907884A (en) | 1980-05-08 |
| IT1126314B (en) | 1986-05-21 |
| FR2440992B1 (en) | 1985-05-24 |
| FR2440992A1 (en) | 1980-06-06 |
| IE48744B1 (en) | 1985-05-01 |
| IE792114L (en) | 1980-05-06 |
| DE2944634A1 (en) | 1980-05-14 |
| GB2036056B (en) | 1983-04-13 |
| GB2036056A (en) | 1980-06-25 |
| NO148866B (en) | 1983-09-19 |
| ES485743A1 (en) | 1980-10-01 |
| CA1134300A (en) | 1982-10-26 |
| IT7927040A0 (en) | 1979-11-05 |
| DE2944634C2 (en) | 1983-06-30 |
| NO148866C (en) | 1983-12-28 |
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