FR2751981B1 - FLUID COMPRISING CELLULOSE MICROFIBRILLES AND ITS APPLICATION FOR THE EXPLOITATION OF OIL DEPOSITS - Google Patents
FLUID COMPRISING CELLULOSE MICROFIBRILLES AND ITS APPLICATION FOR THE EXPLOITATION OF OIL DEPOSITSInfo
- Publication number
- FR2751981B1 FR2751981B1 FR9609944A FR9609944A FR2751981B1 FR 2751981 B1 FR2751981 B1 FR 2751981B1 FR 9609944 A FR9609944 A FR 9609944A FR 9609944 A FR9609944 A FR 9609944A FR 2751981 B1 FR2751981 B1 FR 2751981B1
- Authority
- FR
- France
- Prior art keywords
- exploitation
- fluid
- application
- oil deposits
- microfibrilles
- 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.)
- Expired - Fee Related
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B82—NANOTECHNOLOGY
- B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
- B82Y5/00—Nanobiotechnology or nanomedicine, e.g. protein engineering or drug delivery
-
- 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/06—Clay-free compositions
- C09K8/08—Clay-free compositions containing natural organic compounds, e.g. polysaccharides, or derivatives thereof
- C09K8/10—Cellulose or 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
- C09K8/02—Well-drilling compositions
- C09K8/04—Aqueous well-drilling compositions
- C09K8/14—Clay-containing compositions
- C09K8/18—Clay-containing compositions characterised by the organic compounds
- C09K8/20—Natural organic compounds or derivatives thereof, e.g. polysaccharides or lignin derivatives
- C09K8/206—Derivatives of other natural products, e.g. cellulose, starch, sugars
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Nanotechnology (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Medical Informatics (AREA)
- Health & Medical Sciences (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Engineering & Computer Science (AREA)
- Dispersion Chemistry (AREA)
- Biotechnology (AREA)
- Biophysics (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Priority Applications (12)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609944A FR2751981B1 (en) | 1996-08-02 | 1996-08-02 | FLUID COMPRISING CELLULOSE MICROFIBRILLES AND ITS APPLICATION FOR THE EXPLOITATION OF OIL DEPOSITS |
CN97197244A CN1227589A (en) | 1996-07-15 | 1997-07-11 | Fluid containing cellulose nanofibrils and use for producing petroleum ore deposit |
DE69708294T DE69708294T2 (en) | 1996-07-15 | 1997-07-11 | LIQUID CONTAINING CELLULOSE ANOFIBRILLES AND ITS USE FOR OPERATING PETROLEUM FIELDS |
CA 2261089 CA2261089A1 (en) | 1996-07-15 | 1997-07-11 | Fluid comprising cellulose nanofibrils and its use for oil mining |
PCT/FR1997/001297 WO1998002499A1 (en) | 1996-07-15 | 1997-07-11 | Fluid comprising cellulose nanofibrils and its use for oil mining |
BR9710317A BR9710317A (en) | 1996-07-15 | 1997-07-11 | Drilling fluid used in the presence of water |
US09/214,769 US6348436B1 (en) | 1996-07-15 | 1997-07-11 | Fluid comprising cellulose nanofibrils and its use for oil mining |
DK97933729T DK0912653T3 (en) | 1996-07-15 | 1997-07-11 | Liquid comprising cellulose nanofibrils and their use for oil field utilization |
EA199900109A EA001682B1 (en) | 1996-07-15 | 1997-07-11 | Drilling fluid comprising cellulose nanofibril, its use for developing oil fields |
EP97933729A EP0912653B1 (en) | 1996-07-15 | 1997-07-11 | Fluid comprising cellulose nanofibrils and its use for oil mining |
AU36978/97A AU728651B2 (en) | 1996-07-15 | 1997-07-11 | Fluid comprising cellulose nanofibrils and its use for the exploitation of petroleum deposits |
NO990146A NO990146L (en) | 1996-07-15 | 1999-01-13 | Fluid comprising cellulose nanofibrils and its use in the operation of petroleum deposits |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9609944A FR2751981B1 (en) | 1996-08-02 | 1996-08-02 | FLUID COMPRISING CELLULOSE MICROFIBRILLES AND ITS APPLICATION FOR THE EXPLOITATION OF OIL DEPOSITS |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2751981A1 FR2751981A1 (en) | 1998-02-06 |
FR2751981B1 true FR2751981B1 (en) | 1998-09-11 |
Family
ID=9494882
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR9609944A Expired - Fee Related FR2751981B1 (en) | 1996-07-15 | 1996-08-02 | FLUID COMPRISING CELLULOSE MICROFIBRILLES AND ITS APPLICATION FOR THE EXPLOITATION OF OIL DEPOSITS |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR2751981B1 (en) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0051230B1 (en) * | 1980-10-31 | 1984-07-04 | Deutsche ITT Industries GmbH | Suspensions containing microfibrillated cullulose, and process for their preparation |
US4629575A (en) * | 1982-09-03 | 1986-12-16 | Sbp, Inc. | Well drilling and production fluids employing parenchymal cell cellulose |
WO1985004402A1 (en) * | 1984-03-24 | 1985-10-10 | Takeda Chemical Industries, Ltd. | Fused 7-membered ring compounds and process for their preparation |
BR8800781A (en) * | 1988-02-24 | 1989-09-19 | Bio Fill Produtos Biotecnologi | PROCESS FOR THE PREPARATION OF SUSPENSIONS OR Aqueous PULP OF CELLULOSE MICROFIBRILLES, SUSPENSION OR Aqueous PULP OF CELLULOSE MICROFIBRILLES AND USE |
US5362713A (en) * | 1989-12-13 | 1994-11-08 | Weyerhaeuser Company | Drilling mud compositions |
GB9205085D0 (en) * | 1992-03-09 | 1992-04-22 | Stirling Design Int | Paper waste |
FR2730252B1 (en) * | 1995-02-08 | 1997-04-18 | Generale Sucriere Sa | MICROFIBRILLED CELLULOSE AND ITS PROCESS FOR OBTAINING IT FROM PULP OF PLANTS WITH PRIMARY WALLS, IN PARTICULAR FROM PULP OF SUGAR BEET. |
-
1996
- 1996-08-02 FR FR9609944A patent/FR2751981B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
FR2751981A1 (en) | 1998-02-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |
Effective date: 20080430 |