CN103055549B - Introduction-type down-hole multilevel oily-water seperating equipment bottom one - Google Patents
Introduction-type down-hole multilevel oily-water seperating equipment bottom one Download PDFInfo
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- CN103055549B CN103055549B CN201310024305.1A CN201310024305A CN103055549B CN 103055549 B CN103055549 B CN 103055549B CN 201310024305 A CN201310024305 A CN 201310024305A CN 103055549 B CN103055549 B CN 103055549B
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CN201310024305.1A CN103055549B (en) | 2013-01-23 | 2013-01-23 | Introduction-type down-hole multilevel oily-water seperating equipment bottom one |
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CN201310024305.1A CN103055549B (en) | 2013-01-23 | 2013-01-23 | Introduction-type down-hole multilevel oily-water seperating equipment bottom one |
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CN103055549A CN103055549A (en) | 2013-04-24 |
CN103055549B true CN103055549B (en) | 2016-08-17 |
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CN201310024305.1A Expired - Fee Related CN103055549B (en) | 2013-01-23 | 2013-01-23 | Introduction-type down-hole multilevel oily-water seperating equipment bottom one |
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Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103835693A (en) * | 2014-03-27 | 2014-06-04 | 中国石油大学(华东) | Instability prevention fine separation series type hydraulic cyclone oil-water separator |
CN103835694B (en) * | 2014-03-27 | 2017-02-15 | 中国石油大学(华东) | Marine large-flow downhole oil-water separator with parallel type whirlcones |
CN105435489B (en) * | 2015-11-10 | 2019-05-14 | 中国石油大学(华东) | The vertical oily-water seperating equipment of swirl reinforced with microchannel and method |
CN106178605B (en) * | 2016-08-31 | 2018-04-20 | 吉林省万新科技有限公司 | A kind of special spiral type oil water separation device in kitchen |
US10337312B2 (en) * | 2017-01-11 | 2019-07-02 | Saudi Arabian Oil Company | Electrical submersible pumping system with separator |
CN106837291B (en) * | 2017-02-17 | 2019-06-25 | 中国石油大学(华东) | Oil jacket annulus gas-liquid separation device in non-conventional gas well head |
CN107060724A (en) * | 2017-03-13 | 2017-08-18 | 中国石油大学(华东) | Oily-water seperating equipment under the screw bolt well of a kind of deep-well and high re-injection pressure well |
CN107473329B (en) * | 2017-10-12 | 2020-08-14 | 大庆油田有限责任公司 | Underground three-stage cyclone separation device |
CN107575206A (en) * | 2017-10-17 | 2018-01-12 | 西南石油大学 | A kind of modularization sea bed gas hydrate underground separator |
CN107762479A (en) * | 2017-10-17 | 2018-03-06 | 西南石油大学 | A kind of tandem sea-bottom shallow gas hydrates in-situ separating device |
CN110284870A (en) * | 2019-07-11 | 2019-09-27 | 闫波 | A kind of underground gas-liquid suitable for gas well divides device for picking |
CN113006766B (en) * | 2021-04-26 | 2022-07-19 | 东北石油大学 | Be applicable to downhole gas-liquid separation of shale oil pumping unit oil production system |
Citations (5)
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CN2627213Y (en) * | 2002-10-23 | 2004-07-21 | 李增亮 | Down-hole inverted power-driven oil-submersible centrifugal pump water-oil separating extraction and injection apparatus |
CN202165055U (en) * | 2011-01-17 | 2012-03-14 | 中国石油大学(华东) | Same-well underground oil-water separating extraction and injection device with surface driving single-screw pump |
CN202300333U (en) * | 2011-10-10 | 2012-07-04 | 中国石油大学(华东) | Underground oil-water separating and same-well extracting and injecting device utilizing electric submersible screw pump |
CN202451120U (en) * | 2011-12-12 | 2012-09-26 | 北京东晟世纪科技有限公司 | High-flow underground oil-water separation and production-injection device for offshore oil production |
CN203175529U (en) * | 2013-01-23 | 2013-09-04 | 中国石油大学(华东) | Bottom lead-into type downhole oil-water separating device |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8261821B2 (en) * | 2009-12-17 | 2012-09-11 | Schlumberger Technology Corporation | Downhole multi-parallel hydrocyclone separator |
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2627213Y (en) * | 2002-10-23 | 2004-07-21 | 李增亮 | Down-hole inverted power-driven oil-submersible centrifugal pump water-oil separating extraction and injection apparatus |
CN202165055U (en) * | 2011-01-17 | 2012-03-14 | 中国石油大学(华东) | Same-well underground oil-water separating extraction and injection device with surface driving single-screw pump |
CN202300333U (en) * | 2011-10-10 | 2012-07-04 | 中国石油大学(华东) | Underground oil-water separating and same-well extracting and injecting device utilizing electric submersible screw pump |
CN202451120U (en) * | 2011-12-12 | 2012-09-26 | 北京东晟世纪科技有限公司 | High-flow underground oil-water separation and production-injection device for offshore oil production |
CN203175529U (en) * | 2013-01-23 | 2013-09-04 | 中国石油大学(华东) | Bottom lead-into type downhole oil-water separating device |
Non-Patent Citations (1)
Title |
---|
电潜泵井下水力旋流油水分离系统匹配设计;张瑞霞;《中国优秀硕士学位论文全文数据库工程科技Ⅰ辑》;20100315(第03期);第17、26-28、69页、图2-2、2-8、4-10 * |
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CN103055549A (en) | 2013-04-24 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Zengliang Inventor after: Dong Xiangwei Inventor after: Sun Zhaocheng Inventor after: Zhao Chuanwei Inventor after: Meng Fanlin Inventor after: Xu Yueqiang Inventor after: Zhang Qi Inventor after: Feng Long Inventor before: Li Zengliang Inventor before: Dong Xiangwei Inventor before: Zhao Chuanwei |
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CF01 | Termination of patent right due to non-payment of annual fee | ||
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Granted publication date: 20160817 Termination date: 20210123 |