CN103821452B - 一种高频低幅轴向冲击器 - Google Patents
一种高频低幅轴向冲击器 Download PDFInfo
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- CN103821452B CN103821452B CN201410087259.4A CN201410087259A CN103821452B CN 103821452 B CN103821452 B CN 103821452B CN 201410087259 A CN201410087259 A CN 201410087259A CN 103821452 B CN103821452 B CN 103821452B
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CN201410087259.4A CN103821452B (zh) | 2014-03-11 | 2014-03-11 | 一种高频低幅轴向冲击器 |
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CN201410087259.4A CN103821452B (zh) | 2014-03-11 | 2014-03-11 | 一种高频低幅轴向冲击器 |
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CN103821452A CN103821452A (zh) | 2014-05-28 |
CN103821452B true CN103821452B (zh) | 2016-01-20 |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017005197A1 (zh) * | 2015-07-09 | 2017-01-12 | 西南石油大学 | 液力柔振提速钻具 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105201402B (zh) * | 2014-06-30 | 2019-01-01 | 中国石油化工股份有限公司 | 扭转冲击钻井装置 |
CN104265160B (zh) * | 2014-07-28 | 2016-03-02 | 东北石油大学 | 水力振荡轴向冲击器 |
CN105735892B (zh) * | 2016-02-23 | 2018-02-23 | 山东国岳金刚石制品有限公司 | 吸震式高频扭力冲击器 |
CN109025804B (zh) * | 2018-10-10 | 2019-12-20 | 东北石油大学 | 涡轮式轴向冲击器 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2763452Y (zh) * | 2004-12-29 | 2006-03-08 | 大港油田集团有限责任公司 | 钻井用液动冲击器 |
CN201778652U (zh) * | 2010-09-20 | 2011-03-30 | 西南石油大学 | 一种低幅高频扭转冲击发生器 |
CN102966305A (zh) * | 2012-12-11 | 2013-03-13 | 闫铁 | 一种近钻头周向谐振冲击器 |
CN103244052A (zh) * | 2013-05-15 | 2013-08-14 | 西南石油大学 | 一种液动锤杆式冲击钻井工具 |
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US8851204B2 (en) * | 2012-04-18 | 2014-10-07 | Ulterra Drilling Technologies, L.P. | Mud motor with integrated percussion tool and drill bit |
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Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN2763452Y (zh) * | 2004-12-29 | 2006-03-08 | 大港油田集团有限责任公司 | 钻井用液动冲击器 |
CN201778652U (zh) * | 2010-09-20 | 2011-03-30 | 西南石油大学 | 一种低幅高频扭转冲击发生器 |
CN102966305A (zh) * | 2012-12-11 | 2013-03-13 | 闫铁 | 一种近钻头周向谐振冲击器 |
CN103244052A (zh) * | 2013-05-15 | 2013-08-14 | 西南石油大学 | 一种液动锤杆式冲击钻井工具 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2017005197A1 (zh) * | 2015-07-09 | 2017-01-12 | 西南石油大学 | 液力柔振提速钻具 |
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CN103821452A (zh) | 2014-05-28 |
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CB03 | Change of inventor or designer information |
Inventor after: Li Wei Inventor after: Yin Daiyin Inventor after: Liu Weikai Inventor after: Li Yanan Inventor after: Dong Chi Inventor after: Wang Lisheng Inventor before: Li Wei Inventor before: Yin Daiyin Inventor before: Liu Weikai Inventor before: Li Yanan Inventor before: Dong Chi Inventor before: Wang Lisheng |
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Granted publication date: 20160120 Termination date: 20190311 |