CN103953044A - 一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 - Google Patents
一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 Download PDFInfo
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- CN103953044A CN103953044A CN201410213916.5A CN201410213916A CN103953044A CN 103953044 A CN103953044 A CN 103953044A CN 201410213916 A CN201410213916 A CN 201410213916A CN 103953044 A CN103953044 A CN 103953044A
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CN201410213916.5A CN103953044B (zh) | 2014-05-21 | 2014-05-21 | 一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 |
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CN201410213916.5A CN103953044B (zh) | 2014-05-21 | 2014-05-21 | 一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 |
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CN103953044A true CN103953044A (zh) | 2014-07-30 |
CN103953044B CN103953044B (zh) | 2016-04-13 |
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CN201410213916.5A Expired - Fee Related CN103953044B (zh) | 2014-05-21 | 2014-05-21 | 一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 |
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629392Y2 (zh) * | 1976-03-23 | 1981-07-13 | ||
CN202047414U (zh) * | 2011-04-29 | 2011-11-23 | 霍刚 | 改进型防堵喷冲器 |
CN102535470A (zh) * | 2012-01-16 | 2012-07-04 | 中国石油大学(华东) | 海洋平台辅助沉桩水射流喷头 |
CN102661395A (zh) * | 2012-05-08 | 2012-09-12 | 东营市志宏石油机械有限公司 | 一种海洋钻井平台桩靴喷冲装置 |
CN202519673U (zh) * | 2012-05-08 | 2012-11-07 | 东营市志宏石油机械有限公司 | 一种海洋钻井平台桩靴喷冲装置 |
CN203878582U (zh) * | 2014-05-21 | 2014-10-15 | 齐宝兰 | 一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 |
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- 2014-05-21 CN CN201410213916.5A patent/CN103953044B/zh not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5629392Y2 (zh) * | 1976-03-23 | 1981-07-13 | ||
CN202047414U (zh) * | 2011-04-29 | 2011-11-23 | 霍刚 | 改进型防堵喷冲器 |
CN102535470A (zh) * | 2012-01-16 | 2012-07-04 | 中国石油大学(华东) | 海洋平台辅助沉桩水射流喷头 |
CN102661395A (zh) * | 2012-05-08 | 2012-09-12 | 东营市志宏石油机械有限公司 | 一种海洋钻井平台桩靴喷冲装置 |
CN202519673U (zh) * | 2012-05-08 | 2012-11-07 | 东营市志宏石油机械有限公司 | 一种海洋钻井平台桩靴喷冲装置 |
CN203878582U (zh) * | 2014-05-21 | 2014-10-15 | 齐宝兰 | 一种海洋钻井平台桩靴助升用双涡孔驱动旋喷装置 |
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CN103953044B (zh) | 2016-04-13 |
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