CN111393545B - 一种耐温抗盐树枝状超分子聚合物驱油剂及其制备方法、应用 - Google Patents
一种耐温抗盐树枝状超分子聚合物驱油剂及其制备方法、应用 Download PDFInfo
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- CN111393545B CN111393545B CN202010119691.2A CN202010119691A CN111393545B CN 111393545 B CN111393545 B CN 111393545B CN 202010119691 A CN202010119691 A CN 202010119691A CN 111393545 B CN111393545 B CN 111393545B
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- C08F8/00—Chemical modification by after-treatment
- C08F8/34—Introducing sulfur atoms or sulfur-containing groups
- C08F8/36—Sulfonation; Sulfation
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- 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
- C08F293/00—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule
- C08F293/005—Macromolecular compounds obtained by polymerisation on to a macromolecule having groups capable of inducing the formation of new polymer chains bound exclusively at one or both ends of the starting macromolecule using free radical "living" or "controlled" polymerisation, e.g. using a complexing agent
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- 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
- C08F8/30—Introducing nitrogen atoms or nitrogen-containing groups
- C08F8/32—Introducing nitrogen atoms or nitrogen-containing groups by reaction with amines
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- 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
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- 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
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- 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
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- C08F2438/03—Use of a di- or tri-thiocarbonylthio compound, e.g. di- or tri-thioester, di- or tri-thiocarbamate, or a xanthate as chain transfer agent, e.g . Reversible Addition Fragmentation chain Transfer [RAFT] or Macromolecular Design via Interchange of Xanthates [MADIX]
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- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/54—Improvements relating to the production of bulk chemicals using solvents, e.g. supercritical solvents or ionic liquids
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CN202010119691.2A CN111393545B (zh) | 2020-02-26 | 2020-02-26 | 一种耐温抗盐树枝状超分子聚合物驱油剂及其制备方法、应用 |
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CN202010119691.2A CN111393545B (zh) | 2020-02-26 | 2020-02-26 | 一种耐温抗盐树枝状超分子聚合物驱油剂及其制备方法、应用 |
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CN111393545A CN111393545A (zh) | 2020-07-10 |
CN111393545B true CN111393545B (zh) | 2022-08-23 |
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CN112111260B (zh) * | 2020-10-09 | 2022-06-24 | 西南石油大学 | 一种驱替前缘突进锁定剂体系及其制备方法 |
CN117143368B (zh) * | 2023-07-26 | 2024-05-03 | 中国地质大学(武汉) | 基于超分子可逆交联的自修复调驱剂及其制备方法和应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694046A (en) * | 1985-11-25 | 1987-09-15 | Exxon Research And Engineering Company | Hydrophobically associating terpolymers of acrylamide, salts of acrylic acid and alkyl acrylamide |
CN103524751A (zh) * | 2013-09-11 | 2014-01-22 | 江南大学 | 一种双敏感性环糊精超分子聚集体的制备方法 |
CN103849367A (zh) * | 2014-03-20 | 2014-06-11 | 西南石油大学 | 一种枝化疏水缔合聚合物驱油剂及其制备方法 |
CN104371691A (zh) * | 2014-10-27 | 2015-02-25 | 西南石油大学 | 一种疏水缔合聚合物磺酸盐驱油剂及其合成方法 |
CN106749887A (zh) * | 2015-11-24 | 2017-05-31 | 中国石油化工股份有限公司 | 一种耐温抗盐型疏水缔合聚合物的制备方法 |
Family Cites Families (1)
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GB201301648D0 (en) * | 2013-01-30 | 2013-03-13 | Cambridge Entpr Ltd | Nested supramolecular capsules |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4694046A (en) * | 1985-11-25 | 1987-09-15 | Exxon Research And Engineering Company | Hydrophobically associating terpolymers of acrylamide, salts of acrylic acid and alkyl acrylamide |
CN103524751A (zh) * | 2013-09-11 | 2014-01-22 | 江南大学 | 一种双敏感性环糊精超分子聚集体的制备方法 |
CN103849367A (zh) * | 2014-03-20 | 2014-06-11 | 西南石油大学 | 一种枝化疏水缔合聚合物驱油剂及其制备方法 |
CN104371691A (zh) * | 2014-10-27 | 2015-02-25 | 西南石油大学 | 一种疏水缔合聚合物磺酸盐驱油剂及其合成方法 |
CN106749887A (zh) * | 2015-11-24 | 2017-05-31 | 中国石油化工股份有限公司 | 一种耐温抗盐型疏水缔合聚合物的制备方法 |
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