CN102031953B - 一种智能井井下层位选择液压解码方法及装置 - Google Patents
一种智能井井下层位选择液压解码方法及装置 Download PDFInfo
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CN102031953A CN102031953A (zh) | 2011-04-27 |
CN102031953B true CN102031953B (zh) | 2013-08-21 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108868707B (zh) * | 2018-06-21 | 2020-10-02 | 中国海洋石油集团有限公司 | 一种液压控制的智能完井***及控制方法 |
CN108825182B (zh) * | 2018-06-21 | 2020-04-17 | 中国海洋石油集团有限公司 | 一种机械式智能井井下解码装置及方法 |
CN109356899B (zh) * | 2018-11-06 | 2020-05-05 | 中国石油大学(华东) | 一种三管线控制六层位滑套的井下液压*** |
CN111663921B (zh) * | 2020-04-23 | 2022-11-08 | 中国海洋石油集团有限公司 | 一种三管线控制六层位滑套的井下液压*** |
CN111663919B (zh) * | 2020-04-23 | 2022-07-22 | 中国海洋石油集团有限公司 | 一种油气分层开采用解码器 |
CN111663922B (zh) * | 2020-04-23 | 2022-07-01 | 中国海洋石油集团有限公司 | 一种井下解码器*** |
CN111852445B (zh) * | 2020-07-07 | 2023-09-15 | 中国石油大学(华东) | 智能油田注采实时优化与调控***及方法 |
CN115749683B (zh) * | 2022-12-26 | 2023-04-11 | 西南石油大学 | 单根管线控制多层滑套的解码设备及方法 |
CN115898344B (zh) * | 2023-02-21 | 2023-05-19 | 西南石油大学 | 一种用于井下行程控制的流量控制***及方法 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1237061A1 (de) * | 2001-03-02 | 2002-09-04 | Thomas Dipl-Ing. Schmidt | Verfahren und Einrichtung zur Fernsteuerung einer Mehrzahl von einzeln ansteuerbaren Aktoren |
EP1062405B1 (en) * | 1998-03-13 | 2003-06-11 | ABB Offshore Systems Limited | Extraction of fluids from wells |
CN101680270A (zh) * | 2007-04-24 | 2010-03-24 | Agr深水发展***股份有限公司 | 水下油井控制***及方法 |
CN201934081U (zh) * | 2010-12-07 | 2011-08-17 | 中国海洋石油总公司 | 一种智能井井下层位选择液压解码装置 |
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US6179052B1 (en) * | 1998-08-13 | 2001-01-30 | Halliburton Energy Services, Inc. | Digital-hydraulic well control system |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
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EP1062405B1 (en) * | 1998-03-13 | 2003-06-11 | ABB Offshore Systems Limited | Extraction of fluids from wells |
EP1237061A1 (de) * | 2001-03-02 | 2002-09-04 | Thomas Dipl-Ing. Schmidt | Verfahren und Einrichtung zur Fernsteuerung einer Mehrzahl von einzeln ansteuerbaren Aktoren |
CN101680270A (zh) * | 2007-04-24 | 2010-03-24 | Agr深水发展***股份有限公司 | 水下油井控制***及方法 |
CN201934081U (zh) * | 2010-12-07 | 2011-08-17 | 中国海洋石油总公司 | 一种智能井井下层位选择液压解码装置 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee after: CNOOC research institute limited liability company Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Co-patentee before: CNOOC Research Institute Patentee before: China National Offshore Oil Corporation |
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