CN103352663B - 可井底清岩和清除岩屑床的钻井用扶正器 - Google Patents
可井底清岩和清除岩屑床的钻井用扶正器 Download PDFInfo
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- CN103352663B CN103352663B CN201310330236.7A CN201310330236A CN103352663B CN 103352663 B CN103352663 B CN 103352663B CN 201310330236 A CN201310330236 A CN 201310330236A CN 103352663 B CN103352663 B CN 103352663B
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CN201310330236.7A CN103352663B (zh) | 2013-07-31 | 2013-07-31 | 可井底清岩和清除岩屑床的钻井用扶正器 |
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CN201310330236.7A CN103352663B (zh) | 2013-07-31 | 2013-07-31 | 可井底清岩和清除岩屑床的钻井用扶正器 |
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CN103352663A CN103352663A (zh) | 2013-10-16 |
CN103352663B true CN103352663B (zh) | 2016-06-29 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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GB2520701B (en) * | 2013-11-27 | 2016-05-11 | Shearer David | A drill string stabiliser and associated equipment and methods |
CN107165591A (zh) * | 2017-06-12 | 2017-09-15 | 东北石油大学 | 液磁耦合携屑工具用的内转子液力磁芯总成 |
CN107387003B (zh) * | 2017-09-11 | 2023-09-19 | 长江大学 | 一种防止井眼岩屑卡钻的脉冲射流阀 |
CN107401378B (zh) * | 2017-09-20 | 2023-10-27 | 中国石油大学(北京) | 钻头 |
CN112681994B (zh) * | 2021-03-22 | 2021-07-13 | 成都迪普金刚石钻头有限责任公司 | 一种低压耗高幅值水力脉冲装置及方法 |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN102913136A (zh) * | 2012-11-16 | 2013-02-06 | 山东国岳金刚石制品有限公司 | 螺旋叶片旋流式流道钻头 |
CN102913157A (zh) * | 2012-11-08 | 2013-02-06 | 中国石油天然气集团公司 | 井下套管旋流导向器 |
CN202926259U (zh) * | 2012-10-20 | 2013-05-08 | 中国石油化工股份有限公司 | 环空脉冲射流发生器 |
CN203022661U (zh) * | 2012-07-29 | 2013-06-26 | 中国石油化工股份有限公司 | 多用途机械阻断式脉冲旋转射流喷冲清洗装置 |
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US20040108138A1 (en) * | 2002-08-21 | 2004-06-10 | Iain Cooper | Hydraulic Optimization of Drilling Fluids in Borehole Drilling |
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Publication number | Priority date | Publication date | Assignee | Title |
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CN203022661U (zh) * | 2012-07-29 | 2013-06-26 | 中国石油化工股份有限公司 | 多用途机械阻断式脉冲旋转射流喷冲清洗装置 |
CN202926259U (zh) * | 2012-10-20 | 2013-05-08 | 中国石油化工股份有限公司 | 环空脉冲射流发生器 |
CN102913157A (zh) * | 2012-11-08 | 2013-02-06 | 中国石油天然气集团公司 | 井下套管旋流导向器 |
CN102913136A (zh) * | 2012-11-16 | 2013-02-06 | 山东国岳金刚石制品有限公司 | 螺旋叶片旋流式流道钻头 |
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Inventor after: Wang Guohua Inventor after: Wen Jiewen Inventor after: Li Ye Inventor after: Xiong Jiyou Inventor after: Luo Xiao Inventor after: Sima Liqiang Inventor before: Wen Jiewen Inventor before: Li Ye Inventor before: Xiong Jiyou Inventor before: Luo Xiao Inventor before: Sima Liqiang |
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