NO150573C - PROCEDURE FOR OIL EXTRACTION BY INJECTING A STABILIZED Aqueous SOLUTION OF POLYSACCHARIDE POLYMES - Google Patents
PROCEDURE FOR OIL EXTRACTION BY INJECTING A STABILIZED Aqueous SOLUTION OF POLYSACCHARIDE POLYMESInfo
- Publication number
- NO150573C NO150573C NO771181A NO771181A NO150573C NO 150573 C NO150573 C NO 150573C NO 771181 A NO771181 A NO 771181A NO 771181 A NO771181 A NO 771181A NO 150573 C NO150573 C NO 150573C
- Authority
- NO
- Norway
- Prior art keywords
- polymes
- polysaccharide
- injecting
- procedure
- aqueous solution
- 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
- C09K8/905—Biopolymers
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/26—Gel breakers other than bacteria or enzymes
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Anti-Oxidant Or Stabilizer Compositions (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
- Food Preservation Except Freezing, Refrigeration, And Drying (AREA)
- Medicines Containing Plant Substances (AREA)
- Fats And Perfumes (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US67351876A | 1976-04-05 | 1976-04-05 |
Publications (3)
Publication Number | Publication Date |
---|---|
NO771181L NO771181L (en) | 1977-10-06 |
NO150573B NO150573B (en) | 1984-07-30 |
NO150573C true NO150573C (en) | 1984-11-14 |
Family
ID=24702987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO771181A NO150573C (en) | 1976-04-05 | 1977-04-04 | PROCEDURE FOR OIL EXTRACTION BY INJECTING A STABILIZED Aqueous SOLUTION OF POLYSACCHARIDE POLYMES |
Country Status (5)
Country | Link |
---|---|
CA (1) | CA1070492A (en) |
DE (1) | DE2715026C2 (en) |
GB (1) | GB1518628A (en) |
NL (1) | NL7703635A (en) |
NO (1) | NO150573C (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4331543A (en) * | 1978-10-16 | 1982-05-25 | Mobil Oil Corporation | Method of retarding degradation of surfactants employed in waterflooding |
US4425246A (en) | 1981-09-18 | 1984-01-10 | Exxon Research & Engineering Co. | Oil recovery using stabilized saline heat-treated heteropolysaccharide solutions |
FR2945542B1 (en) * | 2009-05-18 | 2013-01-11 | Snf Sas | NOVEL WATER SOLUBLE POLYMER FORMULATIONS AND STABILIZING ADDITIVES FOR THE INJECTION OF A SINGLE COMPOUND USEFUL IN INJECTION FLUIDS FOR THE CHEMICAL ASSISTED RECOVERY OF PETROLEUM |
-
1977
- 1977-03-09 CA CA273,509A patent/CA1070492A/en not_active Expired
- 1977-04-04 NO NO771181A patent/NO150573C/en unknown
- 1977-04-04 GB GB14145/77A patent/GB1518628A/en not_active Expired
- 1977-04-04 DE DE2715026A patent/DE2715026C2/en not_active Expired
- 1977-04-04 NL NL7703635A patent/NL7703635A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
NL7703635A (en) | 1977-10-07 |
DE2715026C2 (en) | 1986-05-15 |
GB1518628A (en) | 1978-07-19 |
NO771181L (en) | 1977-10-06 |
NO150573B (en) | 1984-07-30 |
CA1070492A (en) | 1980-01-29 |
DE2715026A1 (en) | 1977-10-13 |
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