CN103510871B - 复杂结构井减阻降扭复合钻井方法 - Google Patents
复杂结构井减阻降扭复合钻井方法 Download PDFInfo
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CN105572031B (zh) * | 2014-11-06 | 2018-05-29 | 中国石油化工股份有限公司 | 评价水平井和大位移井的钻井液的润滑性能的装置 |
CN106150393B (zh) * | 2015-04-15 | 2018-04-20 | 中国石油化工股份有限公司 | 一种可旋转钻柱式滑动钻进短节 |
CN106050216B (zh) * | 2016-06-02 | 2019-03-15 | 中国石油天然气集团公司 | 一种提高滑动钻进效率的顶驱扭摆减阻方法及装置 |
CN106285462B (zh) * | 2016-08-18 | 2018-12-25 | 中国石油天然气集团公司 | 钻井减阻的方法和装置 |
CN106285473B (zh) * | 2016-08-19 | 2019-02-15 | 中国石油天然气股份有限公司 | 水平井钻井摩阻的控制优化方法及装置 |
CN106437513B (zh) * | 2016-09-26 | 2018-07-27 | 中国石油大学(华东) | 一种复杂结构井减摩阻及动力钻具工具面调整方法 |
CN107965277B (zh) * | 2016-10-20 | 2020-04-21 | 中国石油化工股份有限公司 | 一种钻具组合 |
CN107269724B (zh) * | 2017-06-14 | 2023-11-28 | 中石化石油工程技术服务有限公司 | 半自动扭矩耦合装置 |
CN108179981A (zh) * | 2018-01-05 | 2018-06-19 | 江小三 | 一种旋转滑动钻进工具 |
BR102018006864B1 (pt) * | 2018-04-05 | 2021-07-27 | Petróleo Brasileiro S.A. - Petrobras | Método de construção e completação de poço |
CN109854166B (zh) * | 2019-03-06 | 2020-04-28 | 长江大学 | 一种用于电动钻井的双缓冲钻压自动控制工具 |
CN115822451B (zh) * | 2022-06-28 | 2024-03-22 | 中国石油天然气集团有限公司 | 可脱开式定向钻具组合结构与定向钻进方法 |
CN115387729B (zh) * | 2022-08-02 | 2023-12-08 | 西南石油大学 | 定向钻进钻柱旋转控制器 |
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US4901806A (en) * | 1988-07-22 | 1990-02-20 | Drilex Systems, Inc. | Apparatus for controlled absorption of axial and torsional forces in a well string |
DE19501396A1 (de) * | 1994-01-20 | 1995-07-27 | Sidekick Tools Inc | Verfahren und Bohrwerkzeug für das Bohren eines Bohrloches in die Erde |
CN2457322Y (zh) * | 2000-11-22 | 2001-10-31 | 石油勘探开发科学研究院机械研究所 | 非旋转钻杆保护器 |
CN2813875Y (zh) * | 2005-08-12 | 2006-09-06 | 程世英 | 液压防断脱减震器 |
CN101220732A (zh) * | 2008-01-23 | 2008-07-16 | 西南石油大学 | 一种气体钻井减阻减振防断扶正接箍 |
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Inventor after: Xia Wenan Inventor after: Liu Jiangang Inventor after: Ni Yimin Inventor after: Xu Yueyong Inventor after: Xu Wenhao Inventor after: Zhang Xiaoming Inventor after: Yang Guang Inventor after: Niu Hongbo Inventor after: Li Wenfei Inventor after: Tang Honglin Inventor after: Liu Xiaolan Inventor after: Cui Hailin Inventor after: Zhang Jiantao Inventor after: Zhao Hongshan Inventor after: Wang Tao Inventor before: Xia Wenan Inventor before: Liu Jiangang Inventor before: Ni Yimin Inventor before: Xu Yueyong Inventor before: Xu Wenhao Inventor before: Zhang Xiaoming Inventor before: Yang Guang Inventor before: Niu Hongbo Inventor before: Li Wenfei Inventor before: Tang Honglin Inventor before: Liu Xiaolan Inventor before: Cui Hailin Inventor before: Zhang Jiantao Inventor before: Zhao Hongshan Inventor before: Wang Tao |
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