CN101839113B - 一种井下纠偏能量提取装置 - Google Patents
一种井下纠偏能量提取装置 Download PDFInfo
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- CN101839113B CN101839113B CN201010164284XA CN201010164284A CN101839113B CN 101839113 B CN101839113 B CN 101839113B CN 201010164284X A CN201010164284X A CN 201010164284XA CN 201010164284 A CN201010164284 A CN 201010164284A CN 101839113 B CN101839113 B CN 101839113B
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Priority Applications (1)
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CN201010164284XA CN101839113B (zh) | 2010-05-06 | 2010-05-06 | 一种井下纠偏能量提取装置 |
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CN201010164284XA CN101839113B (zh) | 2010-05-06 | 2010-05-06 | 一种井下纠偏能量提取装置 |
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CN101839113A CN101839113A (zh) | 2010-09-22 |
CN101839113B true CN101839113B (zh) | 2012-07-04 |
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CN201010164284XA Active CN101839113B (zh) | 2010-05-06 | 2010-05-06 | 一种井下纠偏能量提取装置 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102493939B (zh) * | 2011-12-15 | 2014-12-24 | 中国石油集团钻井工程技术研究院 | 一种用于井下导向能量获取装置的组合式单柱塞液压泵 |
CN103527084B (zh) * | 2013-08-13 | 2016-01-06 | 燕山大学 | 重力指向式垂直钻井防斜装置 |
CN106988683B (zh) * | 2017-05-04 | 2023-06-02 | 同济大学 | 一种辅助管棚钻进的伸缩式纠偏钻头 |
CN107676041B (zh) * | 2017-09-29 | 2023-10-20 | 中国地质大学(北京) | 平衡涡轮、偏转控制机构和机械式自动垂直钻具 |
CN107965279B (zh) * | 2018-01-24 | 2023-08-22 | 西南石油大学 | 偏重叶轮式井下自动扶正工具 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102552A (en) * | 1976-09-07 | 1978-07-25 | Smith International, Inc. | Tandem eccentric roller stabilizer for earth boring apparatus |
US4190122A (en) * | 1978-03-22 | 1980-02-26 | Arnold James F | Spaced weight relieved drill collar string |
CN2282057Y (zh) * | 1996-12-17 | 1998-05-20 | 大庆石油管理局钻井二公司 | 偏心防斜钻具组合 |
US7021373B2 (en) * | 2003-08-01 | 2006-04-04 | William David Hardgrave | Downhole hydraulic ram |
CN101025075A (zh) * | 2006-02-21 | 2007-08-29 | 中国石油大学(北京) | 自动防斜钻井装置 |
CN201288505Y (zh) * | 2008-10-24 | 2009-08-12 | 中国石化集团胜利石油管理局黄河钻井总公司 | 一种随钻纠斜导向钻井工具 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4630690A (en) * | 1985-07-12 | 1986-12-23 | Dailey Petroleum Services Corp. | Spiralling tapered slip-on drill string stabilizer |
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2010
- 2010-05-06 CN CN201010164284XA patent/CN101839113B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102552A (en) * | 1976-09-07 | 1978-07-25 | Smith International, Inc. | Tandem eccentric roller stabilizer for earth boring apparatus |
US4190122A (en) * | 1978-03-22 | 1980-02-26 | Arnold James F | Spaced weight relieved drill collar string |
CN2282057Y (zh) * | 1996-12-17 | 1998-05-20 | 大庆石油管理局钻井二公司 | 偏心防斜钻具组合 |
US7021373B2 (en) * | 2003-08-01 | 2006-04-04 | William David Hardgrave | Downhole hydraulic ram |
CN101025075A (zh) * | 2006-02-21 | 2007-08-29 | 中国石油大学(北京) | 自动防斜钻井装置 |
CN201288505Y (zh) * | 2008-10-24 | 2009-08-12 | 中国石化集团胜利石油管理局黄河钻井总公司 | 一种随钻纠斜导向钻井工具 |
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CN101839113A (zh) | 2010-09-22 |
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Effective date of registration: 20201028 Address after: 100120 Beijing Xicheng District six laying Kang Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Address before: 100083 No. 20, Haidian District, Beijing, Xueyuan Road Patentee before: DRILLING RESEARCH INSTITUTE OF CHINA NATIONAL PETROLEUM Co. |
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Effective date of registration: 20230308 Address after: 100120 Xicheng District six paw Kang in Beijing City Patentee after: CHINA NATIONAL PETROLEUM Corp. Patentee after: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. Patentee after: BEIJING PETROLEUM MACHINERY Co.,Ltd. Address before: 100120 Xicheng District six paw Kang in Beijing City Patentee before: CHINA NATIONAL PETROLEUM Corp. Patentee before: CNPC ENGINEERING TECHNOLOGY R & D Co.,Ltd. |