CN103696744B - 三级分层合采管柱 - Google Patents
三级分层合采管柱 Download PDFInfo
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- CN103696744B CN103696744B CN201210365675.7A CN201210365675A CN103696744B CN 103696744 B CN103696744 B CN 103696744B CN 201210365675 A CN201210365675 A CN 201210365675A CN 103696744 B CN103696744 B CN 103696744B
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- Investigation Of Foundation Soil And Reinforcement Of Foundation Soil By Compacting Or Drainage (AREA)
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CN201210365675.7A CN103696744B (zh) | 2012-09-27 | 2012-09-27 | 三级分层合采管柱 |
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CN201210365675.7A CN103696744B (zh) | 2012-09-27 | 2012-09-27 | 三级分层合采管柱 |
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CN103696744A CN103696744A (zh) | 2014-04-02 |
CN103696744B true CN103696744B (zh) | 2016-09-28 |
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Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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CN104265185B (zh) * | 2014-08-06 | 2016-06-08 | 中国石油天然气股份有限公司 | 一种三级油管柱设计方法及装置 |
CN105370239A (zh) * | 2014-08-26 | 2016-03-02 | 天津大港油田钻采技术开发公司 | 液压坐封分层同采管柱 |
CN106014379A (zh) * | 2016-07-27 | 2016-10-12 | 大港油田集团有限责任公司 | 分层同采测试管柱 |
CN106401541B (zh) * | 2016-11-07 | 2019-03-19 | 中国石油大学(华东) | 一种多油层合采的采油结构 |
CN106593366B (zh) * | 2017-01-14 | 2023-05-23 | 河北宏龙环保科技有限公司 | 油井多层开采的方法和装置 |
CN110529067A (zh) * | 2019-07-25 | 2019-12-03 | 中国石油天然气股份有限公司 | 一种在井口可确认脱节器是否工作的封隔器 |
CN115874996B (zh) * | 2023-02-23 | 2023-05-09 | 西安石油大学 | 一种分采工艺管柱及其使用方法 |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
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CN2837506Y (zh) * | 2005-03-16 | 2006-11-15 | 中国石化胜利油田有限公司采油工艺研究院 | 电泵井分层采油管柱 |
RU2443852C2 (ru) * | 2010-04-05 | 2012-02-27 | Валеев Марат Давлетович | Установка для периодической раздельной добычи нефти из двух пластов |
CN201810286U (zh) * | 2010-10-14 | 2011-04-27 | 中国石油天然气股份有限公司 | 适用于两层开采的分采混抽管柱 |
CN202165064U (zh) * | 2011-06-30 | 2012-03-14 | 中国石油天然气股份有限公司 | 一种保护油层分层采油工艺管柱 |
CN102278101B (zh) * | 2011-08-31 | 2014-07-23 | 中国石油化工股份有限公司 | 一种细分层掺水采油管柱 |
CN203114258U (zh) * | 2012-09-27 | 2013-08-07 | 大港油田集团有限责任公司 | 三级分层合采管柱 |
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Address after: Three Dagang oil field, Tianjin, Grand Port, No. 300280 Co-patentee after: Tianjin Dagang Oilfield Petroleum Engineering Research Institute Drilling Technology Development Co.,Ltd. Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Address before: Three Dagang oil field, Tianjin, Grand Port, No. 300280 Co-patentee before: TIANJIN DAGANG OILFIELD PETROLEUM ENGINEERING RESEARCH INSTITUTE DRILLING AND PRODUCTION TECHNOLOGY DEVELOPMENT CO. Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. Address after: Three Dagang oil field, Tianjin, Grand Port, No. 300280 Co-patentee after: TIANJIN DAGANG OILFIELD PETROLEUM ENGINEERING RESEARCH INSTITUTE DRILLING AND PRODUCTION TECHNOLOGY DEVELOPMENT CO. Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Address before: Three Dagang oil field, Tianjin, Grand Port, No. 300280 Co-patentee before: TIANJIN DAGANG OIL FIELD DRILLING TECHNOLOGY DEVELOPMENT CO. Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. |
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Effective date of registration: 20201123 Address after: 300000 No. three, Dagang Oilfield, Binhai New Area, Tianjin Patentee after: DAGANG OILFIELD GROUP Co.,Ltd. Patentee after: Tianjin Dagang Oilfield Petroleum Engineering Research Institute Drilling Technology Development Co.,Ltd. Patentee after: CHINA NATIONAL PETROLEUM Corp. Address before: Three Dagang oil field, Tianjin, Grand Port, No. 300280 Patentee before: DAGANG OILFIELD GROUP Co.,Ltd. Patentee before: Tianjin Dagang Oilfield Petroleum Engineering Research Institute Drilling Technology Development Co.,Ltd. |
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