CN105134078B - 一种盘阀控制下机械式静态推靠自动垂直钻井系统 - Google Patents
一种盘阀控制下机械式静态推靠自动垂直钻井系统 Download PDFInfo
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CN108005580B (zh) * | 2017-12-29 | 2023-10-20 | 中国地质大学(北京) | 一种在垂直姿态下零造斜的静态机械式自动垂直钻具 |
CN113586547A (zh) * | 2020-04-30 | 2021-11-02 | 中国石油化工股份有限公司 | 一种泥浆换向阀 |
CN111577134B (zh) * | 2020-05-19 | 2021-10-12 | 西南石油大学 | 一种基于液压驱动的弹性复合分频控制系统 |
CN112627732B (zh) * | 2020-12-21 | 2023-03-24 | 中煤科工集团重庆研究院有限公司 | 一种自动垂直钻进系统可控上盘阀机构 |
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CN1676862A (zh) * | 2005-04-14 | 2005-10-05 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种机械式自动垂直钻井工具 |
CN2895695Y (zh) * | 2005-12-11 | 2007-05-02 | 秦利民 | 钻井垂直导向装置 |
CN201050301Y (zh) * | 2007-03-02 | 2008-04-23 | 新疆石油管理局钻井工艺研究院 | 一种垂直钻井工具 |
CN205047155U (zh) * | 2015-09-18 | 2016-02-24 | 中国地质大学(北京) | 一种盘阀控制下机械式静态推靠自动垂直钻井系统 |
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US6250393B1 (en) * | 1998-10-19 | 2001-06-26 | Baker Hughes Incorporated | Bottom hole assembly with coiled tubing insert |
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CN1676862A (zh) * | 2005-04-14 | 2005-10-05 | 中国石化集团胜利石油管理局钻井工艺研究院 | 一种机械式自动垂直钻井工具 |
CN2895695Y (zh) * | 2005-12-11 | 2007-05-02 | 秦利民 | 钻井垂直导向装置 |
CN201050301Y (zh) * | 2007-03-02 | 2008-04-23 | 新疆石油管理局钻井工艺研究院 | 一种垂直钻井工具 |
CN205047155U (zh) * | 2015-09-18 | 2016-02-24 | 中国地质大学(北京) | 一种盘阀控制下机械式静态推靠自动垂直钻井系统 |
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