CN113943565A - 一种水相增粘型稠油乳化剂及其降低稠油粘度的应用 - Google Patents
一种水相增粘型稠油乳化剂及其降低稠油粘度的应用 Download PDFInfo
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- CN113943565A CN113943565A CN202111346724.8A CN202111346724A CN113943565A CN 113943565 A CN113943565 A CN 113943565A CN 202111346724 A CN202111346724 A CN 202111346724A CN 113943565 A CN113943565 A CN 113943565A
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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
- C09K8/584—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
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CN202111346724.8A CN113943565B (zh) | 2021-11-15 | 2021-11-15 | 一种水相增粘型稠油乳化剂及其降低稠油粘度的应用 |
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CN202111346724.8A CN113943565B (zh) | 2021-11-15 | 2021-11-15 | 一种水相增粘型稠油乳化剂及其降低稠油粘度的应用 |
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CN113943565A true CN113943565A (zh) | 2022-01-18 |
CN113943565B CN113943565B (zh) | 2023-01-03 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115074102A (zh) * | 2022-07-26 | 2022-09-20 | 山东新港化工有限公司 | 高含蜡普通稠油油藏驱油用降黏剂及其制备方法和应用 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7287590B1 (en) * | 2006-09-18 | 2007-10-30 | Schlumberger Technology Corporation | Internal breaker for oilfield fluids |
WO2008068657A2 (en) * | 2006-12-06 | 2008-06-12 | Schlumberger Canada Limited | Method for treating a subterranean formation |
CN101927139A (zh) * | 2010-07-12 | 2010-12-29 | 孙安顺 | 一种自乳化剂及其在三次采油中的应用 |
CN102618243A (zh) * | 2012-03-02 | 2012-08-01 | 中国石油天然气股份有限公司 | 一种高凝稠油降凝降黏剂 |
CN106190079A (zh) * | 2016-08-10 | 2016-12-07 | 上海亚润能源技术有限公司 | 一种多功能稠油处理剂及其制备方法 |
CN113337265A (zh) * | 2021-07-29 | 2021-09-03 | 山东德仕化工有限公司 | 一种低张力降粘驱油剂及其制备方法和应用 |
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2021
- 2021-11-15 CN CN202111346724.8A patent/CN113943565B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7287590B1 (en) * | 2006-09-18 | 2007-10-30 | Schlumberger Technology Corporation | Internal breaker for oilfield fluids |
WO2008068657A2 (en) * | 2006-12-06 | 2008-06-12 | Schlumberger Canada Limited | Method for treating a subterranean formation |
CN101927139A (zh) * | 2010-07-12 | 2010-12-29 | 孙安顺 | 一种自乳化剂及其在三次采油中的应用 |
CN102618243A (zh) * | 2012-03-02 | 2012-08-01 | 中国石油天然气股份有限公司 | 一种高凝稠油降凝降黏剂 |
CN106190079A (zh) * | 2016-08-10 | 2016-12-07 | 上海亚润能源技术有限公司 | 一种多功能稠油处理剂及其制备方法 |
CN113337265A (zh) * | 2021-07-29 | 2021-09-03 | 山东德仕化工有限公司 | 一种低张力降粘驱油剂及其制备方法和应用 |
Non-Patent Citations (4)
Title |
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HONGYAN CAI: "Guerbet Alkoxy Betaine Surfactant for Surfactant-Polymer Flooding in High Temperature, High Salinity Reservoirs", 《THE SPE INTERNATIONAL CONFERENCE ON OILFIELD CHEMISTRY, GALVESTON, TEXAS, USA, APRIL 2019.》 * |
伊泽群: "脂肪酰胺丙基二甲基氧化胺的合成与性能评价研究", 《中国优秀硕士学位论文全文数据库(电子期刊)工程科技Ⅰ辑》 * |
刘忠运等: "稠油乳化降粘剂研究现状及其发展趋势", 《精细与专用化学品》 * |
孙娜娜: "两性表面活性剂/聚合物对稠油水包油型乳状液分水率和降黏率的影响", 《石油学报(石油加工)》 * |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN115074102A (zh) * | 2022-07-26 | 2022-09-20 | 山东新港化工有限公司 | 高含蜡普通稠油油藏驱油用降黏剂及其制备方法和应用 |
CN115074102B (zh) * | 2022-07-26 | 2023-11-24 | 山东新港化工有限公司 | 高含蜡普通稠油油藏驱油用降黏剂及其制备方法和应用 |
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Inventor after: Fan Haiming Inventor after: Yang Yuhui Inventor after: Wei Zhiyi Inventor after: Liu Zhao Inventor after: Qi Xiang Inventor after: Liu Jinlong Inventor after: Yang Hongbin Inventor after: Kang Wanli Inventor before: Fan Haiming Inventor before: Liu Zhao Inventor before: Wei Zhiyi Inventor before: Qi Xiang Inventor before: Yang Yuhui Inventor before: Liu Jinlong Inventor before: Yang Hongbin Inventor before: Kang Wanli |
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