CN113501910A - 一种非共价键协同自愈合凝胶堵漏剂及其制备方法与应用 - Google Patents
一种非共价键协同自愈合凝胶堵漏剂及其制备方法与应用 Download PDFInfo
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F251/00—Macromolecular compounds obtained by polymerising monomers on to polysaccharides or derivatives thereof
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- 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
- C09K8/035—Organic additives
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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
- C09K8/42—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells
- C09K8/426—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells for plugging
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114507515A (zh) * | 2022-02-21 | 2022-05-17 | 中国石油大学(华东) | 一种用于裂缝性地层的超分子凝胶堵漏剂及其制备方法与应用 |
CN114702622A (zh) * | 2022-04-22 | 2022-07-05 | 承德石油高等专科学校 | 一种触变自愈合凝胶堵漏剂及其制备方法与应用 |
CN114835856A (zh) * | 2022-05-25 | 2022-08-02 | 中国石油天然气集团有限公司 | 一种可自愈合的堵漏用凝胶材料及其制备方法与应用 |
CN117143580A (zh) * | 2023-10-27 | 2023-12-01 | 中国石油大学(华东) | 预交联聚合物水膨体材料及暂堵剂颗粒的制备方法 |
Citations (4)
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CN103396774A (zh) * | 2013-08-09 | 2013-11-20 | 西南石油大学 | 堵漏剂及其制备方法 |
US9890318B1 (en) * | 2016-11-16 | 2018-02-13 | China University Of Petroleum (Beijing) | Drilling fluid additive composition and water-based drilling fluid suitable for high-pressure plugging |
CN110079286A (zh) * | 2019-05-29 | 2019-08-02 | 北京探矿工程研究所 | 一种堵漏用延迟交联凝胶组合物及其制备方法 |
CN112250787A (zh) * | 2020-10-12 | 2021-01-22 | 中国石油大学(华东) | 一种具有自愈合特性的凝胶颗粒堵漏剂及其制备方法与应用 |
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2021
- 2021-09-09 CN CN202111053067.8A patent/CN113501910B/zh active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103396774A (zh) * | 2013-08-09 | 2013-11-20 | 西南石油大学 | 堵漏剂及其制备方法 |
US9890318B1 (en) * | 2016-11-16 | 2018-02-13 | China University Of Petroleum (Beijing) | Drilling fluid additive composition and water-based drilling fluid suitable for high-pressure plugging |
CN110079286A (zh) * | 2019-05-29 | 2019-08-02 | 北京探矿工程研究所 | 一种堵漏用延迟交联凝胶组合物及其制备方法 |
CN112250787A (zh) * | 2020-10-12 | 2021-01-22 | 中国石油大学(华东) | 一种具有自愈合特性的凝胶颗粒堵漏剂及其制备方法与应用 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114507515A (zh) * | 2022-02-21 | 2022-05-17 | 中国石油大学(华东) | 一种用于裂缝性地层的超分子凝胶堵漏剂及其制备方法与应用 |
CN114702622A (zh) * | 2022-04-22 | 2022-07-05 | 承德石油高等专科学校 | 一种触变自愈合凝胶堵漏剂及其制备方法与应用 |
CN114702622B (zh) * | 2022-04-22 | 2022-10-21 | 承德石油高等专科学校 | 一种触变自愈合凝胶堵漏剂及其制备方法与应用 |
CN114835856A (zh) * | 2022-05-25 | 2022-08-02 | 中国石油天然气集团有限公司 | 一种可自愈合的堵漏用凝胶材料及其制备方法与应用 |
CN117143580A (zh) * | 2023-10-27 | 2023-12-01 | 中国石油大学(华东) | 预交联聚合物水膨体材料及暂堵剂颗粒的制备方法 |
CN117143580B (zh) * | 2023-10-27 | 2024-01-26 | 中国石油大学(华东) | 预交联聚合物水膨体材料及暂堵剂颗粒的制备方法 |
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Inventor after: Bai Yingrui Inventor after: Chen Jun Inventor after: Zhang Qitao Inventor after: Sun Jinsheng Inventor after: Lv Kaihe Inventor after: Han Jinliang Inventor after: Cao Lihu Inventor after: Li Shuanggui Inventor after: Yao Rugang Inventor after: Geng Lei Inventor before: Bai Yingrui Inventor before: Geng Lei Inventor before: Chen Jun Inventor before: Zhang Qitao Inventor before: Sun Jinsheng Inventor before: Lv Kaihe Inventor before: Han Jinliang Inventor before: Li Gongrang Inventor before: Cao Lihu Inventor before: Li Shuanggui Inventor before: Yao Rugang |
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