CN112898484B - 一种油气田调堵驱多功能药剂及其制作工艺 - Google Patents
一种油气田调堵驱多功能药剂及其制作工艺 Download PDFInfo
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- CN112898484B CN112898484B CN202110128870.7A CN202110128870A CN112898484B CN 112898484 B CN112898484 B CN 112898484B CN 202110128870 A CN202110128870 A CN 202110128870A CN 112898484 B CN112898484 B CN 112898484B
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/34—Silicon-containing compounds
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- 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
- C09K8/512—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
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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
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- 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
- 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
- C09K8/887—Compositions based on water or polar solvents containing organic compounds macromolecular compounds containing cross-linking agents
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- Chemical Kinetics & Catalysis (AREA)
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CN202110128870.7A CN112898484B (zh) | 2021-01-29 | 2021-01-29 | 一种油气田调堵驱多功能药剂及其制作工艺 |
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CN202110128870.7A CN112898484B (zh) | 2021-01-29 | 2021-01-29 | 一种油气田调堵驱多功能药剂及其制作工艺 |
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CN112898484A CN112898484A (zh) | 2021-06-04 |
CN112898484B true CN112898484B (zh) | 2022-04-08 |
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Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN114059958B (zh) * | 2021-12-02 | 2023-05-23 | 西南石油大学 | 一种缝网系统非定向智能封堵体系性能参数的确定方法 |
CN115029111B (zh) * | 2022-06-22 | 2023-12-15 | 大庆华营化工有限公司 | 一种油基钻井液乳化剂及其制备方法 |
CN116023589B (zh) * | 2023-02-15 | 2023-05-30 | 西南石油大学 | 一种压裂液用高分子稠化剂及其制备方法和压裂液 |
CN117511523B (zh) * | 2023-11-03 | 2025-03-21 | 成都理工大学 | 一种松香基纳米复合封堵剂及其制备方法与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761834A (en) * | 1952-06-20 | 1956-09-04 | American Cyanamid Co | Sulfonated methylol acrylamide polymers and their preparation |
CN107502325A (zh) * | 2017-07-20 | 2017-12-22 | 中国石油天然气股份有限公司 | 一种耐高温高盐调驱剂的制备方法与应用 |
CN108329420A (zh) * | 2017-01-17 | 2018-07-27 | 中国石油化工股份有限公司 | 低张力聚合物微球调驱剂及其制备方法和应用 |
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- 2021-01-29 CN CN202110128870.7A patent/CN112898484B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2761834A (en) * | 1952-06-20 | 1956-09-04 | American Cyanamid Co | Sulfonated methylol acrylamide polymers and their preparation |
CN108329420A (zh) * | 2017-01-17 | 2018-07-27 | 中国石油化工股份有限公司 | 低张力聚合物微球调驱剂及其制备方法和应用 |
CN107502325A (zh) * | 2017-07-20 | 2017-12-22 | 中国石油天然气股份有限公司 | 一种耐高温高盐调驱剂的制备方法与应用 |
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