CN108587579B - 钻井液用泥饼硬化增强剂 - Google Patents
钻井液用泥饼硬化增强剂 Download PDFInfo
- Publication number
- CN108587579B CN108587579B CN201810561768.4A CN201810561768A CN108587579B CN 108587579 B CN108587579 B CN 108587579B CN 201810561768 A CN201810561768 A CN 201810561768A CN 108587579 B CN108587579 B CN 108587579B
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- CN
- China
- Prior art keywords
- mud cake
- drilling fluid
- agent
- well
- improved
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- C09K8/02—Well-drilling compositions
- C09K8/03—Specific additives for general use in well-drilling compositions
-
- 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
- C09K2208/08—Fiber-containing well treatment fluids
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Consolidation Of Soil By Introduction Of Solidifying Substances Into Soil (AREA)
Abstract
Description
序号 | 配比 | 泥饼穿透时间(s/mm) |
1# | 基浆+2%实施例1试样 | 67 |
2# | 基浆+2%实施例2试样 | 93 |
3# | 基浆+2%实施例3试样 | 61 |
4# | 基浆 | 19 |
井号 | 井别 | 固井质量 |
滨104X1井 | 生产井 | 优质 |
中7-55-4井 | 采油井 | 优质 |
南3-30-斜P217井 | 开发井 | 优质 |
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201810561768.4A CN108587579B (zh) | 2018-06-04 | 2018-06-04 | 钻井液用泥饼硬化增强剂 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810561768.4A CN108587579B (zh) | 2018-06-04 | 2018-06-04 | 钻井液用泥饼硬化增强剂 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN108587579A CN108587579A (zh) | 2018-09-28 |
CN108587579B true CN108587579B (zh) | 2021-03-12 |
Family
ID=63630389
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201810561768.4A Active CN108587579B (zh) | 2018-06-04 | 2018-06-04 | 钻井液用泥饼硬化增强剂 |
Country Status (1)
Country | Link |
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CN (1) | CN108587579B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109652032B (zh) * | 2019-01-22 | 2021-08-03 | 北京宏勤石油助剂有限公司 | 一种钻井液用泥饼增韧改良剂及其制备方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2351986B (en) * | 1999-07-13 | 2002-12-24 | Sofitech Nv | Latex additive for water-based drilling fluids |
CN1150292C (zh) * | 2002-11-18 | 2004-05-19 | 大庆石油管理局 | 多元硅水基钻井液的制备方法 |
CN104513651B (zh) * | 2013-09-28 | 2017-07-07 | 王鉴 | 一种能够提高油井固井质量的钻井液添加剂 |
US20170174977A1 (en) * | 2014-03-31 | 2017-06-22 | Schlumberger Technology Corporation | Methods for maintaining zonal isolation in a subterranean well |
CN104119843B (zh) * | 2014-07-04 | 2017-08-15 | 刘铁卜 | 钻井泥饼硬化增强剂 |
CN107353884B (zh) * | 2017-05-31 | 2020-06-23 | 中国石油天然气集团公司 | 水平井水基钻井液固井用界面亲和剂 |
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2018
- 2018-06-04 CN CN201810561768.4A patent/CN108587579B/zh active Active
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Publication number | Publication date |
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CN108587579A (zh) | 2018-09-28 |
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CB03 | Change of inventor or designer information |
Inventor after: Lu Yanli Inventor after: Yang Xiaoling Inventor after: Chai Kui Inventor after: Zhang Jinlong Inventor after: Zhang Jianwei Inventor after: Wang Lei Inventor after: Lu Bingduo Inventor after: Feng Sumin Inventor after: Liu Xiaojing Inventor after: Peng Hui Inventor after: Zhang Xueyuan Inventor before: Zhang Jinlong Inventor before: Chai Kui Inventor before: Zhang Jianwei Inventor before: Wang Lei Inventor before: Lu Bingduo Inventor before: Feng Sumin Inventor before: Liu Xiaojing Inventor before: Peng Hui Inventor before: Zhang Xueyuan Inventor before: Yang Xiaoling |
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CB03 | Change of inventor or designer information | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20210222 Address after: 102209 No. 1 Bai Temple Industrial Park, Beiqijia Town, Beijing, Changping District Applicant after: BEIJING OILCHEMLEADER TECHNOLOGY DEVELOPMENT INCORPORATED Co. Applicant after: WEIHUI CHEMICAL Co.,Ltd. Address before: No.61 Gongnong Road, Weihui City, Xinxiang City, Henan Province 453199 Applicant before: WEIHUI CHEMICAL Co.,Ltd. |
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