CN109575897A - 一种水包油乳状液驱油剂 - Google Patents

一种水包油乳状液驱油剂 Download PDF

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Publication number
CN109575897A
CN109575897A CN201710904418.9A CN201710904418A CN109575897A CN 109575897 A CN109575897 A CN 109575897A CN 201710904418 A CN201710904418 A CN 201710904418A CN 109575897 A CN109575897 A CN 109575897A
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parts
oil
water emulsion
displacement agent
oil displacement
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CN201710904418.9A
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白旭
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Individual
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Priority to CN201710904418.9A priority Critical patent/CN109575897A/zh
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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
    • C09K8/58—Compositions for enhanced recovery methods for obtaining hydrocarbons, i.e. for improving the mobility of the oil, e.g. displacing fluids
    • C09K8/582—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 bacteria
    • 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
    • C09K8/58—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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  • Chemical & Material Sciences (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Cosmetics (AREA)

Abstract

本发明公开了一种水包油乳状液驱油剂，由以下重量份数的原料制成：生物酶22－30份，葡萄糖苷15－30份，互溶剂3－12份，表面活性剂5‑15份，聚氧乙烯醚10－16份，甘油5‑10份，月桂酰胺丙基甜菜碱5‑10份，烷基糖苷10－30份，碱5‑15份和聚合物5‑25份。本发明的有益效果是：提高了油水界面张力的能力，提高洗油效率，又提高了波及系数，作为三次采油用的驱油剂，提高采收率5％以上。

Description

一种水包油乳状液驱油剂
技术领域
本发明涉及驱油技术领域，尤其涉及一种水包油乳状液驱油剂。
背景技术
石油作为一种不可再生的能源，增加其产量只能依靠提高原油的采收率，特别是通过驱油剂提供三次采油的采收率。
发明内容
本发明的目的是为了解决现有技术中存在的缺点，而提出的一种水包油乳状液驱油剂。
为了实现上述目的，本发明采用了如下技术方案：
一种水包油乳状液驱油剂，由以下重量份数的原料制成：
生物酶22－30份，葡萄糖苷15－30份，互溶剂3－12份，表面活性剂5-15份，聚氧乙烯醚10－16份，甘油5-10份，月桂酰胺丙基甜菜碱5-10份，烷基糖苷10－30份，碱5-15份和聚合物5-25份。
本发明的有益效果是：提高了油水界面张力的能力，提高洗油效率，又提高了波及系数，作为三次采油用的驱油剂，提高采收率5％以上。
具体实施方式
下面将对本发明实施例中的技术方案进行清楚、完整地描述，显然，所描述的实施例仅仅是本发明一部分实施例，而不是全部的实施例。
一种水包油乳状液驱油剂，由以下重量份数的原料制成：
生物酶22－30份，葡萄糖苷15－30份，互溶剂3－12份，表面活性剂5-15份，聚氧乙烯醚10－16份，甘油5-10份，月桂酰胺丙基甜菜碱5-10份，烷基糖苷10－30份，碱5-15份和聚合物5-25份。
以上所述，仅为本发明较佳的具体实施方式，但本发明的保护范围并不局限于此，任何熟悉本技术领域的技术人员在本发明揭露的技术范围内，根据本发明的技术方案及其发明构思加以等同替换或改变，都应涵盖在本发明的保护范围之内。

Claims (1)

1.一种水包油乳状液驱油剂，其特征在于：
由以下重量份数的原料制成：
生物酶22－30份，葡萄糖苷15－30份，互溶剂3－12份，表面活性剂5-15份，聚氧乙烯醚10－16份，甘油5-10份，月桂酰胺丙基甜菜碱5-10份，烷基糖苷10－30份，碱5-15份和聚合物5-25份。
CN201710904418.9A 2017-09-29 2017-09-29 一种水包油乳状液驱油剂 Pending CN109575897A (zh)

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CN201710904418.9A CN109575897A (zh) 2017-09-29 2017-09-29 一种水包油乳状液驱油剂

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CN109575897A true CN109575897A (zh) 2019-04-05

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112250141A (zh) * 2020-12-21 2021-01-22 胜利油田盛嘉化工有限责任公司 一种处理原油采出水的反相破乳剂及其制备方法

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112250141A (zh) * 2020-12-21 2021-01-22 胜利油田盛嘉化工有限责任公司 一种处理原油采出水的反相破乳剂及其制备方法
CN112250141B (zh) * 2020-12-21 2021-09-24 山东东方盛嘉石油科技有限责任公司 一种处理原油采出水的反相破乳剂及其制备方法

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