CN109337663A - 低渗透储层用连续混配驱油型压裂液及其制备方法和应用 - Google Patents
低渗透储层用连续混配驱油型压裂液及其制备方法和应用 Download PDFInfo
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- CN109337663A CN109337663A CN201811376524.5A CN201811376524A CN109337663A CN 109337663 A CN109337663 A CN 109337663A CN 201811376524 A CN201811376524 A CN 201811376524A CN 109337663 A CN109337663 A CN 109337663A
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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
- C09K8/60—Compositions for stimulating production by acting on the underground formation
- C09K8/62—Compositions for forming crevices or fractures
-
- 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
- C09K8/58—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
-
- 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
- C09K8/602—Compositions for stimulating production by acting on the underground formation containing surfactants
- C09K8/604—Polymeric surfactants
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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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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/16—Enhanced recovery methods for obtaining hydrocarbons
-
- 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
- C09K2208/00—Aspects relating to compositions of drilling or well treatment fluids
- C09K2208/30—Viscoelastic surfactants [VES]
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Materials Engineering (AREA)
- Geology (AREA)
- Mining & Mineral Resources (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- Geochemistry & Mineralogy (AREA)
- Colloid Chemistry (AREA)
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CN201811376524.5A CN109337663A (zh) | 2018-11-19 | 2018-11-19 | 低渗透储层用连续混配驱油型压裂液及其制备方法和应用 |
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CN201811376524.5A CN109337663A (zh) | 2018-11-19 | 2018-11-19 | 低渗透储层用连续混配驱油型压裂液及其制备方法和应用 |
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Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN110630238A (zh) * | 2019-11-14 | 2019-12-31 | 西安石油大学 | 一种油田用压裂-驱油一体化增产方法 |
CN110791277A (zh) * | 2019-11-14 | 2020-02-14 | 西安石油大学 | 一种油田用不返排可转化为驱油剂的压裂液及其制备方法 |
CN110819333A (zh) * | 2019-11-19 | 2020-02-21 | 西安石油大学 | 一种自动找油的智能驱油剂及其制备方法 |
CN111088017A (zh) * | 2020-01-03 | 2020-05-01 | 中国石油化工股份有限公司 | 一种基于低聚剂的多效驱油体系及其应用 |
CN111636921A (zh) * | 2020-05-29 | 2020-09-08 | 中国石油大学(华东) | 一种利用低渗特低渗地层储存原油的方法 |
CN112961663A (zh) * | 2021-02-07 | 2021-06-15 | 中国石油天然气股份有限公司 | 一种驱油型压裂液体系及其制备方法 |
CN113187458A (zh) * | 2021-05-31 | 2021-07-30 | 新疆正通石油天然气股份有限公司 | 一种利用压裂前置液将驱油剂注入油层提高采收率的方法 |
CN115851251A (zh) * | 2021-09-23 | 2023-03-28 | 中国石油天然气股份有限公司 | 一种压裂驱油剂及其制备方法和应用 |
CN116836071A (zh) * | 2023-07-03 | 2023-10-03 | 广州市米粒科技信息有限公司 | 一种保湿表面活性剂、制备方法及保湿护肤液 |
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CN104327824A (zh) * | 2014-10-27 | 2015-02-04 | 中国石油天然气股份有限公司 | 提高石油采收率的新型压裂液 |
CN105112041A (zh) * | 2015-08-26 | 2015-12-02 | 陕西科技大学 | 耐受低pH值环境和较高矿化度的压裂液及其制备方法 |
CN106520105A (zh) * | 2016-10-27 | 2017-03-22 | 中国地质大学(北京) | 用压裂液返排液制备的驱油剂及其驱油方法 |
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