CN110590993B - 一种油井用聚丙烯酰胺及其制备方法 - Google Patents
一种油井用聚丙烯酰胺及其制备方法 Download PDFInfo
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- CN110590993B CN110590993B CN201910945041.0A CN201910945041A CN110590993B CN 110590993 B CN110590993 B CN 110590993B CN 201910945041 A CN201910945041 A CN 201910945041A CN 110590993 B CN110590993 B CN 110590993B
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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
- C08F220/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical or a salt, anhydride ester, amide, imide or nitrile thereof
- C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
- C08F220/52—Amides or imides
- C08F220/54—Amides, e.g. N,N-dimethylacrylamide or N-isopropylacrylamide
- C08F220/56—Acrylamide; Methacrylamide
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- 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
- C09K8/5083—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- 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
- C09K8/882—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201910554109.2A CN110218278A (zh) | 2019-06-25 | 2019-06-25 | 一种油井用聚丙烯酰胺及其制备方法 |
CN2019105541092 | 2019-06-25 |
Publications (2)
Publication Number | Publication Date |
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CN110590993A CN110590993A (zh) | 2019-12-20 |
CN110590993B true CN110590993B (zh) | 2021-10-01 |
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Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
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CN201910554109.2A Withdrawn CN110218278A (zh) | 2019-06-25 | 2019-06-25 | 一种油井用聚丙烯酰胺及其制备方法 |
CN201910945041.0A Active CN110590993B (zh) | 2019-06-25 | 2019-09-30 | 一种油井用聚丙烯酰胺及其制备方法 |
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Application Number | Title | Priority Date | Filing Date |
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CN201910554109.2A Withdrawn CN110218278A (zh) | 2019-06-25 | 2019-06-25 | 一种油井用聚丙烯酰胺及其制备方法 |
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CN (2) | CN110218278A (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110218278A (zh) * | 2019-06-25 | 2019-09-10 | 河北科技大学 | 一种油井用聚丙烯酰胺及其制备方法 |
CN111892682B (zh) * | 2020-07-22 | 2022-03-08 | 天津博弘化工有限责任公司 | 一种小分子抗盐聚合物及其制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106349115B (zh) * | 2015-07-16 | 2018-02-09 | 中国石油化工股份有限公司 | 一种双苯基疏水单体以及基于该单体的堵漏凝胶 |
CN108530579A (zh) * | 2018-03-05 | 2018-09-14 | 东北石油大学 | 一种功能型聚合物及其制备方法 |
CN110218278A (zh) * | 2019-06-25 | 2019-09-10 | 河北科技大学 | 一种油井用聚丙烯酰胺及其制备方法 |
CN110283276A (zh) * | 2019-06-28 | 2019-09-27 | 河北科技大学 | 一种油井用聚丙烯酰胺及其制备方法 |
-
2019
- 2019-06-25 CN CN201910554109.2A patent/CN110218278A/zh not_active Withdrawn
- 2019-09-30 CN CN201910945041.0A patent/CN110590993B/zh active Active
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Publication number | Publication date |
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CN110590993A (zh) | 2019-12-20 |
CN110218278A (zh) | 2019-09-10 |
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Inventor after: Zhai Pengda Inventor after: Wang Hong Inventor after: Wu Haixia Inventor after: Zhang Yu Inventor after: Xing Zhongping Inventor after: Tian Yumin Inventor after: Wang Kuitao Inventor before: Wang Hong Inventor before: Wu Haixia Inventor before: Zhai Pengda Inventor before: Zhang Yu Inventor before: Xing Zhongping Inventor before: Tian Yumin Inventor before: Wang Kuitao |
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Effective date of registration: 20221021 Address after: 051430 Jing Zhao Line (North of Xigao Village), Luancheng District, Shijiazhuang City, Hebei Province Patentee after: Shijiazhuang Baowei Environmental Protection Technology Co.,Ltd. Address before: 050000 26 Yuxiang Street, Shijiazhuang City, Hebei Province Patentee before: HEBEI University OF SCIENCE AND TECHNOLOGY |