FR2415139A1 - Agent a base d'une amine grasse ethoxylee pour la gelification de solutions aqueuses d'acides mineraux - Google Patents
Agent a base d'une amine grasse ethoxylee pour la gelification de solutions aqueuses d'acides minerauxInfo
- Publication number
- FR2415139A1 FR2415139A1 FR7831061A FR7831061A FR2415139A1 FR 2415139 A1 FR2415139 A1 FR 2415139A1 FR 7831061 A FR7831061 A FR 7831061A FR 7831061 A FR7831061 A FR 7831061A FR 2415139 A1 FR2415139 A1 FR 2415139A1
- Authority
- FR
- France
- Prior art keywords
- solns
- gel
- organic solvent
- forming
- soluble organic
- 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.)
- Withdrawn
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
- B01J19/00—Chemical, physical or physico-chemical processes in general; Their relevant apparatus
- B01J19/06—Solidifying liquids
-
- 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
-
- 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
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
- C11D1/38—Cationic compounds
- C11D1/42—Amino alcohols or amino ethers
- C11D1/44—Ethers of polyoxyalkylenes with amino alcohols; Condensation products of epoxyalkanes with amines
Abstract
L'invention concerne des agents destinés à la gélification d'une solution aqueuse d'acide. Les agents de l'invention sont des solutions d'une ou plusieurs amines grasses éthoxylées dans un solvant organique hydrosoluble Application, notamment, à la gélification de solutions acides aqueuses destinées à des opérations d'acidification et de fracturation dans des formations souterraines traversées par un puits.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US87173678A | 1978-01-23 | 1978-01-23 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2415139A1 true FR2415139A1 (fr) | 1979-08-17 |
Family
ID=25358016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7831061A Withdrawn FR2415139A1 (fr) | 1978-01-23 | 1978-11-02 | Agent a base d'une amine grasse ethoxylee pour la gelification de solutions aqueuses d'acides mineraux |
Country Status (7)
Country | Link |
---|---|
AU (1) | AU4068778A (fr) |
BR (1) | BR7807830A (fr) |
CA (1) | CA1106724A (fr) |
FR (1) | FR2415139A1 (fr) |
IT (1) | IT1110842B (fr) |
NO (1) | NO790211L (fr) |
PT (1) | PT68629A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0276501A2 (fr) * | 1987-01-24 | 1988-08-03 | Akzo Nobel N.V. | Compositions épaississantes et solutions aqueuses acides épaissies |
-
1978
- 1978-10-09 PT PT68629A patent/PT68629A/pt unknown
- 1978-10-10 CA CA313,028A patent/CA1106724A/fr not_active Expired
- 1978-10-13 AU AU40687/78A patent/AU4068778A/en active Pending
- 1978-11-02 FR FR7831061A patent/FR2415139A1/fr not_active Withdrawn
- 1978-11-29 BR BR7807830A patent/BR7807830A/pt unknown
-
1979
- 1979-01-22 NO NO790211A patent/NO790211L/no unknown
- 1979-01-23 IT IT19543/79A patent/IT1110842B/it active
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0276501A2 (fr) * | 1987-01-24 | 1988-08-03 | Akzo Nobel N.V. | Compositions épaississantes et solutions aqueuses acides épaissies |
EP0276501A3 (en) * | 1987-01-24 | 1989-08-16 | Akzo N.V. | Thickening compositions and thickened aqueous acid solutions |
Also Published As
Publication number | Publication date |
---|---|
CA1106724A (fr) | 1981-08-11 |
BR7807830A (pt) | 1979-07-31 |
AU4068778A (en) | 1980-04-17 |
PT68629A (en) | 1978-11-01 |
IT1110842B (it) | 1986-01-06 |
IT7919543A0 (it) | 1979-01-23 |
NO790211L (no) | 1979-07-24 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |