CN113861955A - 一种解堵剂及其制备方法与应用 - Google Patents
一种解堵剂及其制备方法与应用 Download PDFInfo
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- CN113861955A CN113861955A CN202111269619.9A CN202111269619A CN113861955A CN 113861955 A CN113861955 A CN 113861955A CN 202111269619 A CN202111269619 A CN 202111269619A CN 113861955 A CN113861955 A CN 113861955A
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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
- C09K8/52—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning
- C09K8/524—Compositions for preventing, limiting or eliminating depositions, e.g. for cleaning organic depositions, e.g. paraffins or asphaltenes
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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)
- Detergent Compositions (AREA)
Abstract
Description
解堵剂 | 测试条件 | 放置4h | 放置8h | 放置16h | 放置24h |
实施例1 | 45℃ | 未解堵 | 未解堵 | 解堵率80%以上 | 全部解堵 |
实施例4 | 45℃ | 未解堵 | 未解堵 | 解堵率80%以上 | 全部解堵 |
实施例6 | 45℃ | 未解堵 | 未解堵 | 解堵率80%以上 | 全部解堵 |
对比例1 | 45℃ | 未解堵 | 未解堵 | 未解堵 | 未解堵 |
Claims (10)
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CN202111269619.9A CN113861955A (zh) | 2021-10-29 | 2021-10-29 | 一种解堵剂及其制备方法与应用 |
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CN113861955A true CN113861955A (zh) | 2021-12-31 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114672296A (zh) * | 2022-03-15 | 2022-06-28 | 中国石油大学(华东) | 一种用于聚驱油田复合堵塞物的高效解堵剂及其制备方法与应用 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101595199A (zh) * | 2007-01-23 | 2009-12-02 | 哈利伯顿能源服务公司 | 用于井下用途的使增粘聚合物在极低温度破胶的组合物和方法 |
CN106634915A (zh) * | 2016-12-30 | 2017-05-10 | 西南石油大学 | 一种稠油油井聚合物解堵剂 |
CN112457858A (zh) * | 2020-11-05 | 2021-03-09 | 北辰(上海)环境科技有限公司 | 一种有机污染土壤化学氧化修复药剂及使用方法 |
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2021
- 2021-10-29 CN CN202111269619.9A patent/CN113861955A/zh active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101595199A (zh) * | 2007-01-23 | 2009-12-02 | 哈利伯顿能源服务公司 | 用于井下用途的使增粘聚合物在极低温度破胶的组合物和方法 |
CN106634915A (zh) * | 2016-12-30 | 2017-05-10 | 西南石油大学 | 一种稠油油井聚合物解堵剂 |
CN112457858A (zh) * | 2020-11-05 | 2021-03-09 | 北辰(上海)环境科技有限公司 | 一种有机污染土壤化学氧化修复药剂及使用方法 |
Non-Patent Citations (1)
Title |
---|
占升: ""不同氧化剂活化过硫酸钠对土壤中多环芳烃降解的影响"", 《浙江农业学报》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114672296A (zh) * | 2022-03-15 | 2022-06-28 | 中国石油大学(华东) | 一种用于聚驱油田复合堵塞物的高效解堵剂及其制备方法与应用 |
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CB03 | Change of inventor or designer information | ||
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Inventor after: Ma Yu Inventor after: Chen Shiyong Inventor after: Zhao Shasha Inventor after: Tao Zhen Inventor after: Wu Wenwei Inventor after: Wang Yaoguo Inventor before: Ma Yu Inventor before: Chen Shiyong Inventor before: Zhao Shasha Inventor before: Tao Zhen Inventor before: Wu Wenwei Inventor before: Tian Yuqin Inventor before: Wang Yaoguo |
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Application publication date: 20211231 |