BR8406265A - Novas aplicacoes de esclero-gluclano no tratamento de pocos de oleo e em instalacoes de sondagem de oleo - Google Patents
Novas aplicacoes de esclero-gluclano no tratamento de pocos de oleo e em instalacoes de sondagem de oleoInfo
- Publication number
- BR8406265A BR8406265A BR8406265A BR8406265A BR8406265A BR 8406265 A BR8406265 A BR 8406265A BR 8406265 A BR8406265 A BR 8406265A BR 8406265 A BR8406265 A BR 8406265A BR 8406265 A BR8406265 A BR 8406265A
- Authority
- BR
- Brazil
- Prior art keywords
- oil
- sclerch
- gluclan
- installations
- treatment
- Prior art date
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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0024—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid beta-D-Glucans; (beta-1,3)-D-Glucans, e.g. paramylon, coriolan, sclerotan, pachyman, callose, scleroglucan, schizophyllan, laminaran, lentinan or curdlan; (beta-1,6)-D-Glucans, e.g. pustulan; (beta-1,4)-D-Glucans; (beta-1,3)(beta-1,4)-D-Glucans, e.g. lichenan; Derivatives thereof
-
- 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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
-
- 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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
-
- 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
-
- 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
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/74—Eroding chemicals, e.g. acids combined with additives added for specific purposes
-
- 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
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/02—Subsoil filtering
- E21B43/04—Gravelling of wells
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Organic Chemistry (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Biochemistry (AREA)
- Molecular Biology (AREA)
- Polymers & Plastics (AREA)
- Geochemistry & Mineralogy (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Lubricants (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8319594A FR2556408B1 (fr) | 1983-12-07 | 1983-12-07 | Nouvelles applications du scleroglucane dans le domaine du traitement des puits d'hydrocarbures comme fluide de fracturation |
Publications (1)
Publication Number | Publication Date |
---|---|
BR8406265A true BR8406265A (pt) | 1985-10-01 |
Family
ID=9294956
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR8406265A BR8406265A (pt) | 1983-12-07 | 1984-12-07 | Novas aplicacoes de esclero-gluclano no tratamento de pocos de oleo e em instalacoes de sondagem de oleo |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP0146981A1 (pt) |
JP (1) | JPS60199192A (pt) |
AU (1) | AU3636384A (pt) |
BR (1) | BR8406265A (pt) |
CA (1) | CA1246854A (pt) |
DK (1) | DK582884A (pt) |
FR (1) | FR2556408B1 (pt) |
NO (1) | NO844884L (pt) |
OA (1) | OA07887A (pt) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2586750B1 (fr) * | 1985-08-29 | 1988-05-20 | Inst Francais Du Petrole | Procede pour la prevention de la venue d'eau dans un puits producteur d'huile et/ou de gaz |
FR2618846A2 (fr) * | 1986-11-25 | 1989-02-03 | Schlumberger Cie Dowell | Procede de colmatage de formations souterraines notamment dans le secteur des forages petroliers ainsi que compositions et applications correspondantes |
CN1066486C (zh) * | 1989-06-22 | 2001-05-30 | 霍夫曼-拉罗奇有限公司 | 高产核黄素的细菌菌株 |
US5837528A (en) | 1989-06-22 | 1998-11-17 | Hoffmann La Roche, Inc. | Bacterial strains which overproduce riboflavin |
FR2656323B1 (fr) * | 1989-10-26 | 1993-01-08 | Elf France | Emulsion de liant bitumineux a viscosite controlee par addition de scleroglucane. |
FR2670794B1 (fr) * | 1990-12-21 | 1994-07-22 | Elf Aquitaine | Application des boues au scleroglucane au forage des puits devies. |
FR2679899B1 (fr) * | 1991-08-01 | 1994-02-11 | Institut Francais Petrole | Utilisation du scleroglucane comme additif a haute temperature pour les laitiers de ciment. |
US5251699A (en) * | 1992-05-26 | 1993-10-12 | Shell Oil Company | Low-viscosity gravel packing process |
US5504062A (en) * | 1992-10-21 | 1996-04-02 | Baker Hughes Incorporated | Fluid system for controlling fluid losses during hydrocarbon recovery operations |
US7445044B2 (en) | 2005-09-16 | 2008-11-04 | Halliburton Energy Services, Inc. | Polymer mixtures for crosslinked fluids |
US8088719B2 (en) | 2005-09-16 | 2012-01-03 | Halliburton Energy Services, Inc. | Polymer mixtures for crosslinked fluids |
AU2006290555B2 (en) * | 2005-09-16 | 2011-05-19 | Halliburton Energy Services, Inc | Polymer mixtures for crosslinked fluids |
EA014109B1 (ru) * | 2006-04-03 | 2010-10-29 | Эксонмобил Апстрим Рисерч Компани | Скважинные способ и устройство для предотвращения выноса песка и регулирования притока во время скважинных операций |
US20090062158A1 (en) * | 2007-08-28 | 2009-03-05 | Janice Losasso | Rheology modifying agents and methods of modifying fluid rheology use in hydrocarbon recovery |
CN110914312A (zh) * | 2017-03-28 | 2020-03-24 | 嘉吉公司 | 精制β-葡聚糖以及制备它们的方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3372749A (en) * | 1966-04-18 | 1968-03-12 | Mobil Oil Corp | Waterflood process employing thickened water |
US4250044A (en) * | 1978-06-26 | 1981-02-10 | The Dow Chemical Company | Breaker system for high viscosity fluids |
US4313834A (en) * | 1978-10-02 | 1982-02-02 | Halliburton Company | High viscosity acidic treating fluids and methods of forming and using the same |
US4347146A (en) * | 1981-01-29 | 1982-08-31 | Mobil Oil Corporation | Oil recovery process employing a non-ionic glucan in combination with clay flocculant |
-
1983
- 1983-12-07 FR FR8319594A patent/FR2556408B1/fr not_active Expired
-
1984
- 1984-11-22 EP EP84201695A patent/EP0146981A1/en active Pending
- 1984-12-06 DK DK582884A patent/DK582884A/da not_active Application Discontinuation
- 1984-12-06 AU AU36363/84A patent/AU3636384A/en not_active Abandoned
- 1984-12-06 OA OA58464A patent/OA07887A/xx unknown
- 1984-12-06 JP JP59258403A patent/JPS60199192A/ja active Pending
- 1984-12-06 CA CA000469481A patent/CA1246854A/en not_active Expired
- 1984-12-06 NO NO844884A patent/NO844884L/no unknown
- 1984-12-07 BR BR8406265A patent/BR8406265A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
FR2556408B1 (fr) | 1986-09-05 |
DK582884D0 (da) | 1984-12-06 |
OA07887A (fr) | 1986-11-20 |
CA1246854A (en) | 1988-12-20 |
FR2556408A1 (fr) | 1985-06-14 |
AU3636384A (en) | 1985-06-13 |
JPS60199192A (ja) | 1985-10-08 |
NO844884L (no) | 1985-06-10 |
EP0146981A1 (en) | 1985-07-03 |
DK582884A (da) | 1985-06-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B15K | Others concerning applications: alteration of classification |
Ipc: C09K 8/90 (2006.01), C08B 37/00 (2006.0 |