CN113637114A - 一种纳米调驱剂及其制备方法和应用 - Google Patents
一种纳米调驱剂及其制备方法和应用 Download PDFInfo
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- CN113637114A CN113637114A CN202110949402.6A CN202110949402A CN113637114A CN 113637114 A CN113637114 A CN 113637114A CN 202110949402 A CN202110949402 A CN 202110949402A CN 113637114 A CN113637114 A CN 113637114A
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- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
- C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
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- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/08—Styrene
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- C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
- C08F212/02—Monomers containing only one unsaturated aliphatic radical
- C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
- C08F212/06—Hydrocarbons
- C08F212/12—Monomers containing a branched unsaturated aliphatic radical or a ring substituted by an alkyl radical
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- C09K8/508—Compositions based on water or polar solvents containing organic compounds macromolecular compounds
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- 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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
- C09K8/516—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls characterised by their form or by the form of their components, e.g. encapsulated material
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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
- C09K8/584—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 surfactants
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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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Abstract
Description
样品编号 | 温度 | 搅拌速度 | 粒径 | 矿化度 | 释放时间 |
实施例1 | 50℃ | 500rpm | 200nm | 1wppm | >24h |
实施例1 | 50℃ | 500rpm | 200nm | 5w | 5h |
实施例1 | 50℃ | 500rpm | 200nm | 10w | 3h |
实施例2 | 50℃ | 500rpm | 100nm | 10w | 5h |
实施例3 | 50℃ | 500rpm | 50nm | 10w | 8h |
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CN202110949402.6A CN113637114A (zh) | 2021-08-18 | 2021-08-18 | 一种纳米调驱剂及其制备方法和应用 |
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CN202110949402.6A CN113637114A (zh) | 2021-08-18 | 2021-08-18 | 一种纳米调驱剂及其制备方法和应用 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112708405A (zh) * | 2020-12-30 | 2021-04-27 | 宁波锋成先进能源材料研究院有限公司 | 一种一体化调驱剂及其制备方法和应用 |
CN115806813A (zh) * | 2022-12-02 | 2023-03-17 | 西安奥德石油工程技术有限责任公司 | 一种具有核壳异性结构的缓释型聚合物微球提采剂及其制备方法 |
CN116285931A (zh) * | 2023-02-23 | 2023-06-23 | 宁波锋成纳米科技有限公司 | 一种调驱和渗吸一体化药剂的制备方法和应用 |
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US20040012105A1 (en) * | 2000-09-21 | 2004-01-22 | Holger Deppe | Polystyrene microspheres and a method for their production |
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CN102504793A (zh) * | 2011-10-10 | 2012-06-20 | 西南石油大学 | 一种核壳型聚合物微球调驱剂及制备方法 |
CN103897094A (zh) * | 2014-04-10 | 2014-07-02 | 中国石油集团渤海钻探工程有限公司 | 钻井液用无荧光纳米处理剂及其制备方法 |
CN105586025A (zh) * | 2014-10-24 | 2016-05-18 | 中国石油化工股份有限公司 | 高温高盐油藏聚合物微球分散体系调驱剂及其制备方法和应用 |
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CN110924894A (zh) * | 2019-11-20 | 2020-03-27 | 中国石油大学(北京) | 一种非均质低渗油藏的开采方法及调剖剂 |
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2021
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112708405A (zh) * | 2020-12-30 | 2021-04-27 | 宁波锋成先进能源材料研究院有限公司 | 一种一体化调驱剂及其制备方法和应用 |
CN115806813A (zh) * | 2022-12-02 | 2023-03-17 | 西安奥德石油工程技术有限责任公司 | 一种具有核壳异性结构的缓释型聚合物微球提采剂及其制备方法 |
CN115806813B (zh) * | 2022-12-02 | 2024-02-02 | 西安奥德石油工程技术有限责任公司 | 一种具有核壳异性结构的缓释型聚合物微球提采剂及其制备方法 |
CN116285931A (zh) * | 2023-02-23 | 2023-06-23 | 宁波锋成纳米科技有限公司 | 一种调驱和渗吸一体化药剂的制备方法和应用 |
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Inventor after: Liu Yanhua Inventor after: Deng Qingchun Inventor after: Wu Xiangyang Inventor after: Fang Yeqing Inventor after: Yu Bo Inventor after: Wang Yaoguo Inventor before: Liu Yanhua Inventor before: Deng Qingchun Inventor before: Wu Xiangyang Inventor before: Fang Yeqing Inventor before: Yu Bo Inventor before: Tian Yuqin Inventor before: Wang Yaoguo |
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