CN116376525B - 一种暂堵剂、暂堵剂组合物及其制备方法 - Google Patents
一种暂堵剂、暂堵剂组合物及其制备方法 Download PDFInfo
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- CN116376525B CN116376525B CN202310360948.7A CN202310360948A CN116376525B CN 116376525 B CN116376525 B CN 116376525B CN 202310360948 A CN202310360948 A CN 202310360948A CN 116376525 B CN116376525 B CN 116376525B
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Classifications
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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
- C09K8/50—Compositions for plastering borehole walls, i.e. compositions for temporary consolidation of borehole walls
-
- 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
- C09K8/5045—Compositions based on water or polar solvents containing inorganic compounds
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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
- C09K8/5086—Compositions based on water or polar solvents containing organic compounds macromolecular compounds obtained otherwise than 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
- C09K8/50—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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- C—CHEMISTRY; METALLURGY
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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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
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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
- C09K8/62—Compositions for forming crevices or fractures
- C09K8/72—Eroding chemicals, e.g. acids
- C09K8/725—Compositions containing 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
- C09K8/62—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
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- 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
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/141—Feedstock
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- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Inorganic Chemistry (AREA)
- Sealing Material Composition (AREA)
- Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
- Glanulating (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
岩心编号 | 直径/mm | 长度/mm | 裂缝宽度/mm | 渗透率/10-3μm2 |
33 | 25 | 300 | 1.13 | 2134.5 |
34 | 25 | 298 | 1.08 | 2231.8 |
35 | 25 | 299 | 1.21 | 2315.7 |
Claims (5)
Priority Applications (1)
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CN202310360948.7A CN116376525B (zh) | 2023-04-06 | 2023-04-06 | 一种暂堵剂、暂堵剂组合物及其制备方法 |
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CN202310360948.7A CN116376525B (zh) | 2023-04-06 | 2023-04-06 | 一种暂堵剂、暂堵剂组合物及其制备方法 |
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CN116376525A CN116376525A (zh) | 2023-07-04 |
CN116376525B true CN116376525B (zh) | 2024-04-09 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093864A (zh) * | 2010-12-21 | 2011-06-15 | 中国石油天然气股份有限公司 | 一种油水井重复压裂用暂堵转向剂及其制备方法 |
CN104531115A (zh) * | 2014-12-30 | 2015-04-22 | 中国石油天然气股份有限公司 | 一种水平井控水用暂堵剂、制备方法及其应用 |
CN106543996A (zh) * | 2016-10-24 | 2017-03-29 | 中国石油大学(华东) | 一种酸化暂堵转向剂及其使用方法 |
CN111876140A (zh) * | 2020-06-08 | 2020-11-03 | 长江大学 | 双响应自降解暂堵剂及其制备方法 |
WO2021196740A1 (zh) * | 2020-04-02 | 2021-10-07 | 中国石油大学(华东) | 暂堵剂及其制备方法、以及高温储层暂堵转向压裂的方法 |
CN113755145A (zh) * | 2021-09-08 | 2021-12-07 | 中国石油天然气股份有限公司 | 一种封堵致密油气射孔孔眼的制备物及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2930362C (en) * | 2013-11-15 | 2018-06-05 | Kureha Corporation | Temporary plugging agent for well drilling |
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2023
- 2023-04-06 CN CN202310360948.7A patent/CN116376525B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102093864A (zh) * | 2010-12-21 | 2011-06-15 | 中国石油天然气股份有限公司 | 一种油水井重复压裂用暂堵转向剂及其制备方法 |
CN104531115A (zh) * | 2014-12-30 | 2015-04-22 | 中国石油天然气股份有限公司 | 一种水平井控水用暂堵剂、制备方法及其应用 |
CN106543996A (zh) * | 2016-10-24 | 2017-03-29 | 中国石油大学(华东) | 一种酸化暂堵转向剂及其使用方法 |
WO2021196740A1 (zh) * | 2020-04-02 | 2021-10-07 | 中国石油大学(华东) | 暂堵剂及其制备方法、以及高温储层暂堵转向压裂的方法 |
CN111876140A (zh) * | 2020-06-08 | 2020-11-03 | 长江大学 | 双响应自降解暂堵剂及其制备方法 |
CN113755145A (zh) * | 2021-09-08 | 2021-12-07 | 中国石油天然气股份有限公司 | 一种封堵致密油气射孔孔眼的制备物及其制备方法 |
Non-Patent Citations (2)
Title |
---|
Shape Memory Polyurethane as a Drilling Fluid Lost Circulation Material;Lashkari, R; Tabatabaei-Nezhad, SA and Husein, MM;MACROMOLECULAR MATERIALS AND ENGINEERING;20211130;第306卷(第11期) * |
化学暂堵体系的构建、性能及应用研究进展;穆蒙; 唐绪涛; 汪庐山; 张星; 刘恒; 蒋梦喆; 姜东; 张永民;油田化学;20221214;第第39卷卷(第第04期期);第735-744页 * |
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