DE68905767D1 - Polyampholyt-polymere und verfahren zu deren verwendung bei hohen temperaturen. - Google Patents
Polyampholyt-polymere und verfahren zu deren verwendung bei hohen temperaturen.Info
- Publication number
- DE68905767D1 DE68905767D1 DE8989311182T DE68905767T DE68905767D1 DE 68905767 D1 DE68905767 D1 DE 68905767D1 DE 8989311182 T DE8989311182 T DE 8989311182T DE 68905767 T DE68905767 T DE 68905767T DE 68905767 D1 DE68905767 D1 DE 68905767D1
- Authority
- DE
- Germany
- Prior art keywords
- polyampholyt
- polymers
- high temperatures
- temperatures
- polyampholyt polymers
- 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
-
- 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
- C09K8/685—Compositions based on water or polar solvents containing organic compounds containing cross-linking agents
-
- 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
- Y10S507/903—Crosslinked resin or polymer
-
- 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
- Y10S507/922—Fracture fluid
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)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/267,489 US4959163A (en) | 1988-11-03 | 1988-11-03 | Polyampholytes-high temperature polymers and method of use |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68905767D1 true DE68905767D1 (de) | 1993-05-06 |
DE68905767T2 DE68905767T2 (de) | 1993-07-08 |
Family
ID=23019002
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989311182T Expired - Fee Related DE68905767T2 (de) | 1988-11-03 | 1989-10-30 | Polyampholyt-polymere und verfahren zu deren verwendung bei hohen temperaturen. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4959163A (de) |
EP (1) | EP0371616B1 (de) |
DE (1) | DE68905767T2 (de) |
NO (1) | NO894357L (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5160642A (en) * | 1990-05-25 | 1992-11-03 | Petrolite Corporation | Polyimide quaternary salts as clay stabilization agents |
US5069281A (en) * | 1990-11-05 | 1991-12-03 | Marathon Oil Company | Process for enhanced delayed in situ gelation of chromium polyacrylamide gels |
US5305832A (en) * | 1992-12-21 | 1994-04-26 | The Western Company Of North America | Method for fracturing high temperature subterranean formations |
FR2787804B1 (fr) * | 1998-12-23 | 2006-01-06 | Inst Francais Du Petrole | Composition moussante reversible, procede et systeme de forage |
WO2000071635A1 (en) * | 1999-05-21 | 2000-11-30 | Cabot Corporation | Polymer compositions |
US6423802B1 (en) | 1999-05-21 | 2002-07-23 | Cabot Corporation | Water soluble copolymers and polymer compositions comprising same and use thereof |
ATE277272T1 (de) * | 1999-12-29 | 2004-10-15 | Tr Oil Services Ltd | Verfahren zur änderung der permeabilität von einer unterirdischen kohlenwasserstoff enthaltenden formation |
US9574437B2 (en) | 2011-07-29 | 2017-02-21 | Baker Hughes Incorporated | Viscometer for downhole use |
ES2930086T3 (es) | 2018-07-18 | 2022-12-07 | Arkema France | Artículos preparados usando composiciones curables basadas en especies iónicas polimerizables |
CN111286316A (zh) * | 2018-12-10 | 2020-06-16 | 中国石油化工股份有限公司 | 一种用于复合压裂液的温敏特性聚合物、制备方法及压裂液 |
CN115043999B (zh) * | 2022-05-31 | 2024-01-12 | 安徽天润化学工业股份有限公司 | 一种纳米氧化锆-氧化钛接枝聚丙烯酰胺的后水解制备方法及其应用 |
Family Cites Families (33)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2087506A (en) * | 1936-08-21 | 1937-07-20 | Tretolite Co | Quaternary ammonium salts of high molecular weight acids |
US2692285A (en) * | 1951-05-07 | 1954-10-19 | Searle & Co | Di-sec-alkyl-dialkylammonium salts and processes for preparing the same |
US2775617A (en) * | 1951-11-13 | 1956-12-25 | Armour & Co | Preparation of tetra-alkyl quaternary ammonium halides |
US3297706A (en) * | 1964-07-06 | 1967-01-10 | Gulf Oil Corp | Method of producing substantially colorless and odorless 5 (alpha-hydroxy-alpha-2-pyridylbenzyl)-7-(alpha-2-pyridyl-benzylidene)-5-norbornylene-2, 3-discarboximide |
NL172322C (nl) * | 1969-02-25 | 1983-08-16 | Hoechst Ag | Werkwijze voor het bereiden van quaternaire ammoniumverbindingen. |
CA926540A (en) * | 1970-05-08 | 1973-05-15 | Frederick Hoover M. | Friction reduction with acrylamide copolymers |
US3868328A (en) * | 1972-03-09 | 1975-02-25 | Calgon Corp | Friction reducing compounds for use in hydraulic fracturing fluids |
US4056496A (en) * | 1972-10-02 | 1977-11-01 | Corneal Sciences, Inc. | Hydrogels and articles made therefrom |
US3826311A (en) * | 1973-06-13 | 1974-07-30 | Calgon Corp | Producing well treatment |
US3943060A (en) * | 1974-07-26 | 1976-03-09 | Calgon Corporation | Friction reducing |
US4147681A (en) * | 1976-02-24 | 1979-04-03 | Calgon Corporation | Stable, self-inverting water-in-oil emulsions |
FR2390983A1 (fr) * | 1977-05-16 | 1978-12-15 | Hoechst France | Polyelectrolytes cationiques en poudre, a base d'acrylamide et d'acrylate de dimethyl-aminoethyle quaternise ou salifie, leur procede d'obtention et leur utilisation |
US4152274A (en) * | 1978-02-09 | 1979-05-01 | Nalco Chemical Company | Method for reducing friction loss in a well fracturing process |
US4224150A (en) * | 1978-10-27 | 1980-09-23 | Petrolite Corporation | Process for clarifying aqueous systems employing quaternary ammonium adducts of polymerizable tertiary ammonium salts and acrylamide |
US4209651A (en) * | 1979-02-21 | 1980-06-24 | E. I. Du Pont De Nemours And Company | Hydrogenation of butadienepolyperoxide to unsaturated diols |
US4552670A (en) * | 1979-10-15 | 1985-11-12 | Diamond Shamrock Chemicals Company | Amphoteric water-in-oil self-inverting polymer emulsion |
US4435528A (en) * | 1981-12-21 | 1984-03-06 | The Dow Chemical Company | Concentrated emulsions of water-soluble polymers |
US4464270A (en) * | 1982-09-27 | 1984-08-07 | Halliburton Company | Method and compositions for fracturing subterranean formations |
US4470915A (en) * | 1982-09-27 | 1984-09-11 | Halliburton Company | Method and compositions for fracturing subterranean formations |
US4462917A (en) * | 1982-09-27 | 1984-07-31 | Halliburton Company | Method and compositions for fracturing subterranean formations |
US4502967A (en) * | 1982-09-27 | 1985-03-05 | Halliburton Company | Method and compositions for fracturing subterranean formations |
DE3244274A1 (de) * | 1982-11-30 | 1984-05-30 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung konzentrierter waessriger loesungen von quaternisierungsprodukten von tertiaeren aminoalkylestern oder tertiaeren aminoalkylamiden der acryl- oder methacrylsaeure |
US4951921A (en) * | 1983-01-28 | 1990-08-28 | Phillips Petroleum Company | Polymers useful in the recovery and processing of natural resources |
US4610305A (en) * | 1983-06-02 | 1986-09-09 | The New Mexico Institute Of Mining And Technology | Oilfield flooding polymer |
US4477360A (en) * | 1983-06-13 | 1984-10-16 | Halliburton Company | Method and compositions for fracturing subterranean formations |
US4460758A (en) * | 1983-11-02 | 1984-07-17 | Exxon Research And Engineering Co. | Drag reduction agents for aqueous salt solutions |
JPS60212590A (ja) * | 1984-04-04 | 1985-10-24 | 三井東圧化学株式会社 | 石油三次回収用薬剤 |
GB8413716D0 (en) * | 1984-05-30 | 1984-07-04 | Allied Colloids Ltd | Aqueous well fluids |
US4605718A (en) * | 1984-06-28 | 1986-08-12 | Nalco Chemical Company | Polyaldehyde/polyacetal compositions |
US4563292A (en) * | 1984-08-02 | 1986-01-07 | Halliburton Company | Methods for stabilizing fines contained in subterranean formations |
US4627926A (en) * | 1984-09-19 | 1986-12-09 | Exxon Research And Engineering Company | Thermally stable borehole fluids |
US4730081A (en) * | 1986-01-14 | 1988-03-08 | Halliburton Company | Vicinal diol containing monomers and methods of preparing |
US4767550A (en) * | 1986-01-14 | 1988-08-30 | Halliburton Company | Vicinal diol containing monomers and polymers and methods of treating a subterranean formation |
-
1988
- 1988-11-03 US US07/267,489 patent/US4959163A/en not_active Expired - Lifetime
-
1989
- 1989-10-30 DE DE8989311182T patent/DE68905767T2/de not_active Expired - Fee Related
- 1989-10-30 EP EP89311182A patent/EP0371616B1/de not_active Expired - Lifetime
- 1989-11-02 NO NO89894357A patent/NO894357L/no unknown
Also Published As
Publication number | Publication date |
---|---|
NO894357L (no) | 1990-05-04 |
DE68905767T2 (de) | 1993-07-08 |
EP0371616B1 (de) | 1993-03-31 |
US4959163A (en) | 1990-09-25 |
EP0371616A1 (de) | 1990-06-06 |
NO894357D0 (no) | 1989-11-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |