CN107903883B - 一种适合低温至高温条件的超低密度水泥浆悬浮稳定剂 - Google Patents
一种适合低温至高温条件的超低密度水泥浆悬浮稳定剂 Download PDFInfo
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- CN107903883B CN107903883B CN201711091717.1A CN201711091717A CN107903883B CN 107903883 B CN107903883 B CN 107903883B CN 201711091717 A CN201711091717 A CN 201711091717A CN 107903883 B CN107903883 B CN 107903883B
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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
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
- C09K8/473—Density reducing additives, e.g. for obtaining foamed cement compositions
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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
- C09K8/46—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement
- C09K8/467—Compositions for cementing, e.g. for cementing casings into boreholes; Compositions for plugging, e.g. for killing wells containing inorganic binders, e.g. Portland cement containing additives for specific purposes
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Inorganic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Organic Chemistry (AREA)
- Soil Conditioners And Soil-Stabilizing Materials (AREA)
- Curing Cements, Concrete, And Artificial Stone (AREA)
Abstract
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711091717.1A CN107903883B (zh) | 2017-11-08 | 2017-11-08 | 一种适合低温至高温条件的超低密度水泥浆悬浮稳定剂 |
Applications Claiming Priority (1)
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CN201711091717.1A CN107903883B (zh) | 2017-11-08 | 2017-11-08 | 一种适合低温至高温条件的超低密度水泥浆悬浮稳定剂 |
Publications (2)
Publication Number | Publication Date |
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CN107903883A CN107903883A (zh) | 2018-04-13 |
CN107903883B true CN107903883B (zh) | 2020-05-05 |
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CN201711091717.1A Active CN107903883B (zh) | 2017-11-08 | 2017-11-08 | 一种适合低温至高温条件的超低密度水泥浆悬浮稳定剂 |
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CN (1) | CN107903883B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN115501828B (zh) * | 2021-06-22 | 2024-01-26 | 中国石油化工股份有限公司 | 一种微胶囊悬浮稳定剂及其制备方法、应用 |
CN115772009B (zh) * | 2021-09-07 | 2023-11-21 | 中国石油化工股份有限公司 | 一种悬浮稳定剂及其制备方法和应用 |
CN114368927B (zh) * | 2022-01-20 | 2023-11-14 | 嘉华特种水泥股份有限公司 | 一种油井水泥用高温悬浮稳定剂及其制备方法 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309997A (en) * | 1992-10-22 | 1994-05-10 | Shell Oil Company | Well fluid for in-situ borehole repair |
CN105176505A (zh) * | 2015-06-15 | 2015-12-23 | 中国石油天然气集团公司 | 一种固井用水泥浆稳定剂及其制备方法与应用 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2537908B1 (en) * | 2010-12-18 | 2015-07-29 | Services Pétroliers Schlumberger | Compositions and methods for well completions |
CN104263333B (zh) * | 2014-10-13 | 2017-08-29 | 中国石油集团渤海钻探工程有限公司 | 一种适合超高温条件的超高密度水泥浆稳定剂 |
CN105112032B (zh) * | 2015-09-17 | 2017-12-05 | 西南石油大学 | 一种改性天然岩沥青增韧剂及其增韧的油井水泥浆体系 |
CN107244857B (zh) * | 2017-06-16 | 2020-07-07 | 新疆国利衡清洁能源科技有限公司 | 一种固井水泥浆及其制备方法 |
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2017
- 2017-11-08 CN CN201711091717.1A patent/CN107903883B/zh active Active
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5309997A (en) * | 1992-10-22 | 1994-05-10 | Shell Oil Company | Well fluid for in-situ borehole repair |
CN105176505A (zh) * | 2015-06-15 | 2015-12-23 | 中国石油天然气集团公司 | 一种固井用水泥浆稳定剂及其制备方法与应用 |
Non-Patent Citations (1)
Title |
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Horizontal Drilling and Cementing Technology of The Gas Storage In LiaoHe Oil Region;Zhu Zhongwei等;《Society of Petroleum Engineers》;20120711;全文 * |
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CN107903883A (zh) | 2018-04-13 |
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Effective date of registration: 20211206 Address after: 100007 No. 9 North Main Street, Dongcheng District, Beijing, Dongzhimen Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee after: SOUTHWEST PETROLEUM University Address before: No.106 Huanghai Road, Binhai New Economic and Technological Development Zone, Tianjin 300457 Patentee before: CNPC Bohai Drilling Engineering Co.,Ltd. Patentee before: Southwest Petroleum University |