NO981484D0 - Olje-fri, vann-opplöselig, hydroksyetylcellulose, flytende polymerdispersjon - Google Patents
Olje-fri, vann-opplöselig, hydroksyetylcellulose, flytende polymerdispersjonInfo
- Publication number
- NO981484D0 NO981484D0 NO981484A NO981484A NO981484D0 NO 981484 D0 NO981484 D0 NO 981484D0 NO 981484 A NO981484 A NO 981484A NO 981484 A NO981484 A NO 981484A NO 981484 D0 NO981484 D0 NO 981484D0
- Authority
- NO
- Norway
- Prior art keywords
- soluble
- oil
- free
- water
- hydroxyethyl cellulose
- 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
- C09K23/00—Use of substances as emulsifying, wetting, dispersing, or foam-producing agents
- C09K23/017—Mixtures of compounds
- C09K23/018—Mixtures of two or more different organic oxygen-containing compounds
-
- 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
- B01J13/00—Colloid chemistry, e.g. the production of colloidal materials or their solutions, not otherwise provided for; Making microcapsules or microballoons
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L1/00—Compositions of cellulose, modified cellulose or cellulose derivatives
- C08L1/08—Cellulose derivatives
- C08L1/26—Cellulose ethers
- C08L1/28—Alkyl ethers
- C08L1/284—Alkyl ethers with hydroxylated hydrocarbon radicals
-
- 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
- C09K3/00—Materials not provided for elsewhere
-
- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/504—Compositions based on water or polar solvents
- C09K8/506—Compositions based on water or polar solvents containing organic compounds
- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
- C09K8/514—Compositions based on water or polar solvents containing organic compounds macromolecular compounds of natural origin, e.g. polysaccharides, cellulose
-
- 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
- C09K8/601—Compositions for stimulating production by acting on the underground formation using spacer compositions
-
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/925—Completion or workover fluid
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S516/00—Colloid systems and wetting agents; subcombinations thereof; processes of
- Y10S516/905—Agent composition per se for colloid system making or stabilizing, e.g. foaming, emulsifying, dispersing, or gelling
- Y10S516/917—The agent contains organic compound containing oxygen
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Dispersion Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Polyethers (AREA)
- Medicinal Preparation (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US539495P | 1995-10-11 | 1995-10-11 | |
PCT/US1996/016408 WO1997013578A1 (en) | 1995-10-11 | 1996-10-11 | Oil-free, water-soluble, hydroxyethyl cellulose, liquid, polymer dispersion |
Publications (3)
Publication Number | Publication Date |
---|---|
NO981484D0 true NO981484D0 (no) | 1998-04-01 |
NO981484L NO981484L (no) | 1998-06-10 |
NO319598B1 NO319598B1 (no) | 2005-08-29 |
Family
ID=21715630
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO19981484A NO319598B1 (no) | 1995-10-11 | 1998-04-01 | Hellbar polymersammensetning for tykning av vandige medier og bronnservice-fluid omfattende denne |
NO20050227A NO20050227L (no) | 1995-10-11 | 2005-01-14 | Hellbar polymersammensetning for tykning av vandige medier |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO20050227A NO20050227L (no) | 1995-10-11 | 2005-01-14 | Hellbar polymersammensetning for tykning av vandige medier |
Country Status (11)
Country | Link |
---|---|
US (1) | US5985801A (no) |
EP (1) | EP0861120B8 (no) |
AR (1) | AR003880A1 (no) |
AU (1) | AU7264796A (no) |
BR (1) | BR9612697A (no) |
CA (1) | CA2233551C (no) |
DE (1) | DE69629581T2 (no) |
DK (1) | DK0861120T3 (no) |
MX (1) | MX9802790A (no) |
NO (2) | NO319598B1 (no) |
WO (1) | WO1997013578A1 (no) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6818597B2 (en) | 2000-04-21 | 2004-11-16 | Benchmark Research & Technology, Inc. | Suspensions of water soluble polymers in surfactant free non-aqueous solvents |
DE10041395A1 (de) * | 2000-08-23 | 2002-03-07 | Stockhausen Chem Fab Gmbh | Polymerdispersionen zur Feuerverhütung und -bekämpfung mit verbesserter Umweltverträglichkeit |
DE10041394A1 (de) * | 2000-08-23 | 2002-03-07 | Stockhausen Chem Fab Gmbh | Verwendung von Wasser-in-Wasser-Polymerdispersionen zur Feuerverhütung und -bekämpfung |
US6743756B2 (en) * | 2001-01-26 | 2004-06-01 | Benchmark Research And Technology, Inc. | Suspensions of particles in non-aqueous solvents |
DE10118020A1 (de) | 2001-04-10 | 2002-10-17 | Stockhausen Chem Fab Gmbh | Löschwasser-Additive |
CA2443390C (en) * | 2001-04-16 | 2009-12-15 | Halliburton Energy Services, Inc. | Methods of treating subterranean zones penetrated by well bores |
US9574437B2 (en) | 2011-07-29 | 2017-02-21 | Baker Hughes Incorporated | Viscometer for downhole use |
US20140066340A1 (en) * | 2012-08-30 | 2014-03-06 | Halliburton Energy Services, Inc. | Low Toxicity Viscosifier and Methods of Using the Same |
EP3060039B1 (en) * | 2013-10-22 | 2017-10-11 | Akzo Nobel Chemicals International B.V. | Highly concentrated liquid forms of polysaccharide ethers |
WO2017184111A1 (en) * | 2016-04-18 | 2017-10-26 | Halliburton Energy Services, Inc. | Delaying polymer hydration in well treatment fluids by using silica infusion |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4622153A (en) * | 1980-01-25 | 1986-11-11 | Nl Industries, Inc. | Liquid polymer containing compositions for thickening aqueous systems |
US4330414A (en) * | 1980-02-08 | 1982-05-18 | Nl Industries, Inc. | Dispersible hydrophilic polymer compositions |
US4582614A (en) * | 1980-05-05 | 1986-04-15 | Nl Industries, Inc. | Compositions and method for thickening aqueous brines |
US4439333A (en) * | 1981-05-08 | 1984-03-27 | Nl Industries, Inc. | Heavy brine viscosifiers |
GR851574B (no) * | 1984-06-28 | 1985-11-25 | Procter & Gamble | |
US4678516A (en) * | 1984-10-09 | 1987-07-07 | The Dow Chemical Company | Sustained release dosage form based on highly plasticized cellulose ether gels |
US4615740A (en) * | 1985-03-08 | 1986-10-07 | Nl Industries, Inc. | Liquid polymer containing compositions for thickening aqueous mediums |
US4762625A (en) * | 1986-09-29 | 1988-08-09 | Great Lakes Chemical Corp. | Viscosifiers for brines utilizing hydrophilic polymer-mineral oil systems |
US4758357A (en) * | 1986-10-14 | 1988-07-19 | Nl Industries, Inc. | Dispersible hydrophilic polymer compositions for use in viscosifying heavy brines |
US4799962A (en) * | 1987-12-24 | 1989-01-24 | Aqualon Company | Water-soluble polymer dispersion |
FI923097A (fi) * | 1992-03-31 | 1993-10-01 | Metsae Serla Chemicals Oy | Stabilt cmc-slam |
DE4227203C2 (de) * | 1992-08-17 | 1994-03-24 | Kao Corp Gmbh | Mittel und Verfahren zur Haarbehandlung |
US5362312A (en) * | 1992-10-14 | 1994-11-08 | Merck & Co., Inc. | Carrier fluid for the suspension and delivery of water soluble polymers |
US5439057A (en) * | 1994-04-29 | 1995-08-08 | Halliburton Company | Method for controlling fluid loss in high permeability formations |
-
1996
- 1996-10-11 AU AU72647/96A patent/AU7264796A/en not_active Abandoned
- 1996-10-11 WO PCT/US1996/016408 patent/WO1997013578A1/en active IP Right Grant
- 1996-10-11 EP EP96934170A patent/EP0861120B8/en not_active Expired - Lifetime
- 1996-10-11 BR BR9612697A patent/BR9612697A/pt not_active IP Right Cessation
- 1996-10-11 DE DE69629581T patent/DE69629581T2/de not_active Expired - Fee Related
- 1996-10-11 US US08/729,470 patent/US5985801A/en not_active Expired - Fee Related
- 1996-10-11 DK DK96934170T patent/DK0861120T3/da active
- 1996-10-11 CA CA002233551A patent/CA2233551C/en not_active Expired - Fee Related
- 1996-10-14 AR ARP960104735A patent/AR003880A1/es active IP Right Grant
-
1998
- 1998-04-01 NO NO19981484A patent/NO319598B1/no unknown
- 1998-04-08 MX MX9802790A patent/MX9802790A/es not_active IP Right Cessation
-
2005
- 2005-01-14 NO NO20050227A patent/NO20050227L/no not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
CA2233551C (en) | 2003-09-16 |
CA2233551A1 (en) | 1997-04-17 |
WO1997013578A1 (en) | 1997-04-17 |
BR9612697A (pt) | 1999-08-03 |
NO319598B1 (no) | 2005-08-29 |
AR003880A1 (es) | 1998-09-09 |
EP0861120A4 (en) | 1999-03-17 |
NO981484L (no) | 1998-06-10 |
EP0861120B1 (en) | 2003-08-20 |
MX9802790A (es) | 1998-10-31 |
DK0861120T3 (da) | 2003-12-15 |
EP0861120B8 (en) | 2003-10-15 |
US5985801A (en) | 1999-11-16 |
AU7264796A (en) | 1997-04-30 |
EP0861120A1 (en) | 1998-09-02 |
NO20050227L (no) | 1998-10-06 |
DE69629581T2 (de) | 2004-05-06 |
DE69629581D1 (de) | 2003-09-25 |
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