FR2360665A1 - Procede pour produire un colloide hydrophile du a xanthomonas et son application au deplacement du petrole de reservoirs partiellement epuises - Google Patents
Procede pour produire un colloide hydrophile du a xanthomonas et son application au deplacement du petrole de reservoirs partiellement epuisesInfo
- Publication number
- FR2360665A1 FR2360665A1 FR7724107A FR7724107A FR2360665A1 FR 2360665 A1 FR2360665 A1 FR 2360665A1 FR 7724107 A FR7724107 A FR 7724107A FR 7724107 A FR7724107 A FR 7724107A FR 2360665 A1 FR2360665 A1 FR 2360665A1
- Authority
- FR
- France
- Prior art keywords
- xanthomonas
- tanks
- hydrophilic
- oil
- producing
- 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
Links
- 241000589634 Xanthomonas Species 0.000 title abstract 3
- 239000000084 colloidal system Substances 0.000 title 1
- 238000011084 recovery Methods 0.000 abstract 2
- 241000894006 Bacteria Species 0.000 abstract 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 abstract 1
- 239000002253 acid Substances 0.000 abstract 1
- 238000010564 aerobic fermentation Methods 0.000 abstract 1
- 229910052791 calcium Inorganic materials 0.000 abstract 1
- 239000011575 calcium Substances 0.000 abstract 1
- 150000001720 carbohydrates Chemical class 0.000 abstract 1
- 238000000855 fermentation Methods 0.000 abstract 1
- 230000004151 fermentation Effects 0.000 abstract 1
- 239000002198 insoluble material Substances 0.000 abstract 1
- 235000015097 nutrients Nutrition 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000003208 petroleum Substances 0.000 abstract 1
- 235000013619 trace mineral Nutrition 0.000 abstract 1
- 239000011573 trace mineral Substances 0.000 abstract 1
- 230000004102 tricarboxylic acid cycle Effects 0.000 abstract 1
- 229920001285 xanthan gum Polymers 0.000 abstract 1
- 229940082509 xanthan gum Drugs 0.000 abstract 1
- 235000010493 xanthan gum Nutrition 0.000 abstract 1
- 239000000230 xanthan gum Substances 0.000 abstract 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)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Biochemistry (AREA)
- General Engineering & Computer Science (AREA)
- General Chemical & Material Sciences (AREA)
- Microbiology (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Biotechnology (AREA)
- Health & Medical Sciences (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Health & Medical Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Genetics & Genomics (AREA)
- Preparation Of Compounds By Using Micro-Organisms (AREA)
- Emulsifying, Dispersing, Foam-Producing Or Wetting Agents (AREA)
- Peptides Or Proteins (AREA)
- Colloid Chemistry (AREA)
- Micro-Organisms Or Cultivation Processes Thereof (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US71184376A | 1976-08-05 | 1976-08-05 | |
| US05/793,274 US4119546A (en) | 1976-08-05 | 1977-05-03 | Process for producing Xanthomonas hydrophilic colloid, product resulting therefrom, and use thereof in displacement of oil from partially depleted reservoirs |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| FR2360665A1 true FR2360665A1 (fr) | 1978-03-03 |
| FR2360665B1 FR2360665B1 (enrdf_load_stackoverflow) | 1982-07-09 |
Family
ID=27108715
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR7724107A Granted FR2360665A1 (fr) | 1976-08-05 | 1977-08-04 | Procede pour produire un colloide hydrophile du a xanthomonas et son application au deplacement du petrole de reservoirs partiellement epuises |
Country Status (13)
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005030A3 (en) * | 1978-04-13 | 1979-11-14 | Merck & Co. Inc. | Low calcium xanthan gums |
| FR2429236A1 (fr) * | 1978-06-23 | 1980-01-18 | Tate & Lyle Patent Holdings | Solutions de polymeres utilisables pour la recuperation d'huile a partir de gisements petroliferes |
| FR2442955A1 (fr) * | 1978-12-01 | 1980-06-27 | Ceca Sa | Perfectionnements a la recuperation assistee du petrole |
| EP0020097A1 (en) * | 1979-05-31 | 1980-12-10 | Merck & Co. Inc. | Production of low-calcium smooth-flow xanthan gum |
| EP0044659A3 (en) * | 1980-07-14 | 1982-02-10 | Standard Oil Company | Semi-continuous method for production of xanthan gum using xanthomonas campestris atcc 31601 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| NL7907884A (nl) * | 1978-11-06 | 1980-05-08 | Pfizer | Werkwijze voor de bereiding van een de beweeglijkheid regelende oplossing ten gebruike bij het winnen van olie. |
| DE19512731C1 (de) * | 1995-04-05 | 1996-07-11 | Preussag En Gmbh | Flutmittel zur Entölung von Erdöllagerstätten sowie Verfahren zur Verbesserung der Produktivität bei der Gewinnung von Erdöl oder Erdgas |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DD121954A1 (enrdf_load_stackoverflow) * | 1975-09-05 | 1976-09-05 |
-
1977
- 1977-07-26 NO NO772654A patent/NO150965C/no unknown
- 1977-07-27 IL IL52609A patent/IL52609A/xx not_active IP Right Cessation
- 1977-07-29 DE DE2734364A patent/DE2734364C2/de not_active Expired
- 1977-08-03 NL NL7708587.A patent/NL168554B/xx not_active Application Discontinuation
- 1977-08-04 SU SU772512150A patent/SU959634A3/ru active
- 1977-08-04 FR FR7724107A patent/FR2360665A1/fr active Granted
- 1977-08-04 IE IE1628/77A patent/IE45543B1/en not_active IP Right Cessation
- 1977-08-04 ES ES461344A patent/ES461344A1/es not_active Expired
- 1977-08-04 IT IT50559/77A patent/IT1080085B/it active
- 1977-08-04 BR BR7705160A patent/BR7705160A/pt unknown
- 1977-08-04 CA CA284,129A patent/CA1094479A/en not_active Expired
- 1977-08-05 GB GB33003/77A patent/GB1531970A/en not_active Expired
- 1977-08-06 EG EG465/77A patent/EG12843A/xx active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0005030A3 (en) * | 1978-04-13 | 1979-11-14 | Merck & Co. Inc. | Low calcium xanthan gums |
| FR2429236A1 (fr) * | 1978-06-23 | 1980-01-18 | Tate & Lyle Patent Holdings | Solutions de polymeres utilisables pour la recuperation d'huile a partir de gisements petroliferes |
| FR2442955A1 (fr) * | 1978-12-01 | 1980-06-27 | Ceca Sa | Perfectionnements a la recuperation assistee du petrole |
| EP0020097A1 (en) * | 1979-05-31 | 1980-12-10 | Merck & Co. Inc. | Production of low-calcium smooth-flow xanthan gum |
| EP0044659A3 (en) * | 1980-07-14 | 1982-02-10 | Standard Oil Company | Semi-continuous method for production of xanthan gum using xanthomonas campestris atcc 31601 |
Also Published As
| Publication number | Publication date |
|---|---|
| IE45543L (en) | 1978-02-05 |
| ES461344A1 (es) | 1978-12-01 |
| BR7705160A (pt) | 1978-04-25 |
| NL7708587A (nl) | 1978-02-07 |
| IE45543B1 (en) | 1982-09-22 |
| EG12843A (en) | 1980-03-31 |
| FR2360665B1 (enrdf_load_stackoverflow) | 1982-07-09 |
| DE2734364A1 (de) | 1978-02-09 |
| SU959634A3 (ru) | 1982-09-15 |
| NL168554B (nl) | 1981-11-16 |
| NO772654L (no) | 1978-02-07 |
| NO150965C (no) | 1985-01-16 |
| CA1094479A (en) | 1981-01-27 |
| DE2734364C2 (de) | 1982-12-02 |
| GB1531970A (en) | 1978-11-15 |
| NO150965B (no) | 1984-10-08 |
| IL52609A (en) | 1980-06-30 |
| IT1080085B (it) | 1985-05-16 |
| IL52609A0 (en) | 1977-10-31 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US4218327A (en) | Stabilizing the viscosity of an aqueous solution of polysaccharide polymer | |
| KR850000531A (ko) | 크산토나스 헤테로다당류의 제법 | |
| Roberts | Reduction of ferric hydroxide by strains of Bacillus polymyxa | |
| KR830001375A (ko) | 박테리아 발효에 의한 다당류 s-60의 제조방법 | |
| ES457932A1 (es) | Un procedimiento para la preparacion de nuevos compuestos antiparasitarios c-076, obtenidos en un caldo de fermenta- cion. | |
| FR2360665A1 (fr) | Procede pour produire un colloide hydrophile du a xanthomonas et son application au deplacement du petrole de reservoirs partiellement epuises | |
| EP0073599B1 (en) | Polyvalent metal ion chelating agents for xanthan solutions | |
| FR2355782A1 (fr) | Procede pour desoxygener l'eau, notamment l'eau de mer | |
| KR890003643A (ko) | 유제침전 방법에 의한 세라믹 분말의 생성 및 그것의 생성물 | |
| FR2359897A1 (fr) | Procede de fermentation pour la preparation d'une matiere vivante microbienne et d'un biopolymere a base d'heteropolysaccharide | |
| KR850002286A (ko) | 헤테로 다당류의 제법 | |
| KR890010210A (ko) | 반코마이신의 침전방법 | |
| ES8307294A1 (es) | Un procedimiento para la preparacion de una goma de xantano de bajo contenido en piruvato. | |
| KR860008144A (ko) | 1,3- 디알킬 -2- 이미다졸리디논의 제조방법 | |
| GB1398126A (en) | Demetalation of a hydrocarbon charge stock | |
| GB1421124A (en) | Method for improving oil-water ratios of oil wells and gas- water ratios of gas wells | |
| KR850000475A (ko) | 유기폴리실록산중의 알칼리금속 촉매의 중화방법 | |
| US3994344A (en) | Method for recovery of acidic crude oils | |
| ES479413A1 (es) | Un procedimiento para la preparacion de una goma de xantano. | |
| GB1422742A (en) | Recovering sulphur from hydrogen sulphide-containing gases | |
| NO149706C (no) | Vaeskering-pumpeanordning | |
| SE8301975D0 (sv) | Tillverkning och anvendning av biopolymerer | |
| KR830002881A (ko) | 저농도 칼슘의 원활히 유동하는 크산탄검을 제조하기 위한 고인산염 방법 | |
| KR830006185A (ko) | p-이소부틸-페닐-프로피온산의 아미드유도체의 제조방법 | |
| GB1354730A (en) | Process for producing trialkoxy-aluminium compounds |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| ST | Notification of lapse |