CA2006981A1 - Extraction amelioree d'hydrocarbures grace a une poly(vinylamine) de masse moleculaire elevee, formee sur place - Google Patents
Extraction amelioree d'hydrocarbures grace a une poly(vinylamine) de masse moleculaire elevee, formee sur placeInfo
- Publication number
- CA2006981A1 CA2006981A1 CA2006981A CA2006981A CA2006981A1 CA 2006981 A1 CA2006981 A1 CA 2006981A1 CA 2006981 A CA2006981 A CA 2006981A CA 2006981 A CA2006981 A CA 2006981A CA 2006981 A1 CA2006981 A1 CA 2006981A1
- Authority
- CA
- Canada
- Prior art keywords
- poly
- situ
- molecular weight
- high molecular
- oil recovery
- 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.)
- Granted
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
- C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
- C09K8/588—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids characterised by the use of specific polymers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F8/00—Chemical modification by after-treatment
- C08F8/44—Preparation of metal salts or ammonium salts
-
- 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
-
- 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
- C09K8/76—Eroding chemicals, e.g. acids combined with additives added for specific purposes for preventing or reducing fluid loss
-
- 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
- Y10S507/00—Earth boring, well treating, and oil field chemistry
- Y10S507/933—Acidizing or formation destroying
-
- 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
- Y10S507/935—Enhanced oil recovery
- Y10S507/936—Flooding the formation
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Production Of Liquid Hydrocarbon Mixture For Refining Petroleum (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/295,183 US4931194A (en) | 1986-10-01 | 1989-01-09 | Enhanced oil recovery with high molecular weight polyvinylamine formed in-situ |
US295,183 | 1989-01-09 |
Publications (2)
Publication Number | Publication Date |
---|---|
CA2006981A1 true CA2006981A1 (fr) | 1990-07-09 |
CA2006981C CA2006981C (fr) | 1994-05-24 |
Family
ID=23136594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA002006981A Expired - Fee Related CA2006981C (fr) | 1989-01-09 | 1990-01-02 | Extraction amelioree d'hydrocarbures grace a une poly(vinylamine) de masse moleculaire elevee, formee sur place |
Country Status (4)
Country | Link |
---|---|
US (1) | US4931194A (fr) |
CA (1) | CA2006981C (fr) |
GB (1) | GB2226837B (fr) |
NO (1) | NO900010L (fr) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5085787A (en) * | 1989-11-29 | 1992-02-04 | Air Products And Chemicals, Inc. | Crosslinked vinylamine polymer in enhanced oil recovery |
US5981689A (en) * | 1997-11-19 | 1999-11-09 | Amcol International Corporation | Poly(vinylamine)-based superabsorbent gels and method of manufacturing the same |
WO2005085361A2 (fr) * | 2004-02-27 | 2005-09-15 | University Of Pittsburgh | Gels polymeres en reseau et leur utilisation pour recuperer des hydrocarbures |
US20050227874A1 (en) * | 2004-04-06 | 2005-10-13 | Berger Paul D | Composition and method for fracturing subterranean reservoirs |
US8440768B2 (en) * | 2008-06-19 | 2013-05-14 | Buckman Laboratories International, Inc. | Low amidine content polyvinylamine, compositions containing same and methods |
WO2015038146A1 (fr) * | 2013-09-13 | 2015-03-19 | Halliburton Energy Services, Inc. | Compositions pour traiter des formations souterraines |
US9909053B2 (en) * | 2014-10-31 | 2018-03-06 | Chevron U.S.A. Inc. | Polymer compositions |
CN110079291B (zh) * | 2019-05-31 | 2020-02-18 | 西南石油大学 | 含高相变点原位乳化增黏体系及在水驱油藏的应用 |
CN112302606B (zh) * | 2020-07-07 | 2021-08-24 | 西南石油大学 | 一种低渗气藏压裂水平井产出剖面反演解释方法 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4046197A (en) * | 1976-05-03 | 1977-09-06 | Exxon Production Research Company | Well completion and workover method |
US4366074A (en) * | 1976-08-13 | 1982-12-28 | Halliburton Company | Oil well treating method and composition |
US4060490A (en) * | 1976-08-23 | 1977-11-29 | Union Oil Company Of California | Composition and method for enhanced oil recovery utilizing aqueous polyacrylamide solutions |
US4217214A (en) * | 1978-10-10 | 1980-08-12 | Dynapol | High molecular weight polyvinylamine hydrochloride as flocculant |
US4500437A (en) * | 1980-12-15 | 1985-02-19 | Cassella Aktiengesellschaft | Water soluble copolymers for use in fracture-acidizing of wells |
US4432881A (en) * | 1981-02-06 | 1984-02-21 | The Dow Chemical Company | Water-dispersible hydrophobic thickening agent |
DE3213873A1 (de) * | 1982-04-15 | 1983-10-27 | Basf Ag, 6700 Ludwigshafen | Flockungsmittel fuer schlaemme |
US4471097A (en) * | 1982-01-11 | 1984-09-11 | Klaus Uhl | Water soluble copolymers containing vinyl imidazole as drilling fluid additives |
US4490261A (en) * | 1982-12-28 | 1984-12-25 | Mobil Oil Corporation | Acidic high temperature stable aqueous brine fluids viscosified by basic N-heterocyclic polymers |
US4497596A (en) * | 1983-03-24 | 1985-02-05 | Halliburton Company | Method of minimizing fines migration in a subterranean formation |
US4619773A (en) * | 1983-05-02 | 1986-10-28 | Mobil Oil Corporation | High temperature stable aqueous brine fluids viscosified by water-soluble copolymers of acrylamidomethylpropanesulfonic acid salts |
GB8413716D0 (en) * | 1984-05-30 | 1984-07-04 | Allied Colloids Ltd | Aqueous well fluids |
US4626363A (en) * | 1984-08-29 | 1986-12-02 | National Starch And Chemical Corporation | Cationic acrylamide emulsion polymer brine thickeners |
US4795575A (en) * | 1986-05-09 | 1989-01-03 | Shell Oil Company | Stabilizing polymer-thickened aqueous alkaline solutions with a mercaptobenzothiazole |
DE3443461A1 (de) * | 1984-11-29 | 1986-05-28 | Basf Ag, 6700 Ludwigshafen | Verfahren zur herstellung von pulverfoermigen, linearen, basischen polymerisaten |
EP0264649B1 (fr) * | 1986-10-01 | 1990-12-19 | Air Products And Chemicals, Inc. | Préparation de poly(N-vinylamides) de poids moléculaire élevé et polyvinylamines par polymérisation en émulsion inverse |
-
1989
- 1989-01-09 US US07/295,183 patent/US4931194A/en not_active Expired - Fee Related
-
1990
- 1990-01-02 CA CA002006981A patent/CA2006981C/fr not_active Expired - Fee Related
- 1990-01-02 NO NO90900010A patent/NO900010L/no unknown
- 1990-01-08 GB GB9000393A patent/GB2226837B/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB2226837B (en) | 1992-12-09 |
NO900010D0 (no) | 1990-01-02 |
GB9000393D0 (en) | 1990-03-07 |
GB2226837A (en) | 1990-07-11 |
NO900010L (no) | 1990-07-10 |
CA2006981C (fr) | 1994-05-24 |
US4931194A (en) | 1990-06-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EEER | Examination request | ||
MKLA | Lapsed | ||
MKLA | Lapsed |
Effective date: 19960702 |