| 低渗透油田油层保护完井管柱的研究应用 |
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| 引用本文： | 谷开昭,郭海萱.低渗透油田油层保护完井管柱的研究应用[J].石油钻采工艺,1997,19(2):88-91,102. |
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| 作者姓名： | 谷开昭 郭海萱 |
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| 作者单位： | 1.胜利石油管理局采油工艺研究院 |
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| 摘 要： | 提出适合低渗透油田完井使用的油层保护完井管柱。介绍了研制的油层保护完井控制管柱、井下防喷管柱及组成管柱的主要工具。这项技术有效地解决了清蜡、洗井等入井液及压井液对油层的伤害问题,对低渗透油田开采过程中的油层保护具有重要的意义。
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| 关 键 词： | 低渗透油气藏 防止地层损害 管柱 封隔器 井下工具 控制阀 |
| 收稿时间： | 2019-05-15 |
STUDY AND APPLICATION OF WELL-COMPLETION PIPE-STRING FOR PREVENTING FORMATION DAMAGE IN LOW-PERMEABILITY OIL RESERVOIR |
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| Gu Kaizhao, Guo Haixuan, Zhang Furen, Hu Fengtao.STUDY AND APPLICATION OF WELL-COMPLETION PIPE-STRING FOR PREVENTING FORMATION DAMAGE IN LOW-PERMEABILITY OIL RESERVOIR[J].Oil Drilling & Production Technology,1997,19(2):88-91,102. |
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| Authors: | Gu Kaizhao Guo Haixuan Zhang Furen Hu Fengtao |
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| Affiliation: | Gu Kaizhao; Guo Haixuan; Zhang Furen; Hu Fengtao |
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| Abstract: | The well completion pipe-string for formation damage preventing in lowpermeability pools was introduced including well - completion controlling pipe - string,blowout prevention pipe-string and main tools. The formation damage in wax removal,well-flushing and well-killing job were solved by the technique. It has a important role for formation protection in development of low-permeability oilfield. |
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| Keywords: | low permeability pools formation damage prevention pipe string packer downhole tool control valve |
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