CN103953304A - 套管补贴分层注水管柱 - Google Patents
套管补贴分层注水管柱 Download PDFInfo
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- CN103953304A CN103953304A CN201410207987.4A CN201410207987A CN103953304A CN 103953304 A CN103953304 A CN 103953304A CN 201410207987 A CN201410207987 A CN 201410207987A CN 103953304 A CN103953304 A CN 103953304A
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- Prior art keywords
- water injection
- pipe
- injection pipe
- layer
- casing
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Earth Drilling (AREA)
- Excavating Of Shafts Or Tunnels (AREA)
Abstract
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Claims (3)
Priority Applications (1)
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CN201410207987.4A CN103953304B (zh) | 2014-05-18 | 2014-05-18 | 套管补贴分层注水管柱 |
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CN201410207987.4A CN103953304B (zh) | 2014-05-18 | 2014-05-18 | 套管补贴分层注水管柱 |
Publications (2)
Publication Number | Publication Date |
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CN103953304A true CN103953304A (zh) | 2014-07-30 |
CN103953304B CN103953304B (zh) | 2016-07-06 |
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CN201410207987.4A Active CN103953304B (zh) | 2014-05-18 | 2014-05-18 | 套管补贴分层注水管柱 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2929158Y (zh) * | 2006-06-30 | 2007-08-01 | 新疆石油管理局采油工艺研究院 | 同心双管注水井口装置 |
CN201202457Y (zh) * | 2008-06-06 | 2009-03-04 | 中国石油化工股份有限公司胜利油田分公司采油工艺研究院 | 注水井双管注水系统 |
CN202165041U (zh) * | 2011-04-17 | 2012-03-14 | 孙月东 | 插入式密封装置 |
CN202228038U (zh) * | 2011-09-21 | 2012-05-23 | 中国石油化工股份有限公司 | 浅层套管漏失注水井封堵管柱 |
RU2488687C1 (ru) * | 2012-02-13 | 2013-07-27 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ одновременно-раздельной эксплуатации нагнетательной скважины |
CN203822226U (zh) * | 2014-05-18 | 2014-09-10 | 中国石油化工股份有限公司 | 套管补贴分层注水管柱 |
-
2014
- 2014-05-18 CN CN201410207987.4A patent/CN103953304B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2929158Y (zh) * | 2006-06-30 | 2007-08-01 | 新疆石油管理局采油工艺研究院 | 同心双管注水井口装置 |
CN201202457Y (zh) * | 2008-06-06 | 2009-03-04 | 中国石油化工股份有限公司胜利油田分公司采油工艺研究院 | 注水井双管注水系统 |
CN202165041U (zh) * | 2011-04-17 | 2012-03-14 | 孙月东 | 插入式密封装置 |
CN202228038U (zh) * | 2011-09-21 | 2012-05-23 | 中国石油化工股份有限公司 | 浅层套管漏失注水井封堵管柱 |
RU2488687C1 (ru) * | 2012-02-13 | 2013-07-27 | Открытое акционерное общество "Татнефть" имени В.Д. Шашина | Способ одновременно-раздельной эксплуатации нагнетательной скважины |
CN203822226U (zh) * | 2014-05-18 | 2014-09-10 | 中国石油化工股份有限公司 | 套管补贴分层注水管柱 |
Also Published As
Publication number | Publication date |
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CN103953304B (zh) | 2016-07-06 |
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Inventor after: Yuan Jie Inventor after: Sun Shuangli Inventor after: Zhang Li Inventor after: Wang Qing Inventor after: Ding Yan Inventor after: Xiao Kun Inventor after: Xie Wenxian Inventor after: Cui Jie Inventor after: Liu Quanguo Inventor after: Xu Jianhua Inventor after: Tian Bing Inventor after: Zhang Ying Inventor after: Hao Fengbo Inventor before: Xiao Kun Inventor before: Sun Shuangli Inventor before: Zhang Li Inventor before: Wang Qing Inventor before: Ding Yan Inventor before: Gao Guoqiang Inventor before: Xie Wenxian Inventor before: Cui Jie Inventor before: Liu Quanguo Inventor before: Xu Jianhua Inventor before: Tian Bing Inventor before: Zhang Ying Inventor before: Hao Fengbo |
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