CN203383731U - 推靠指向式旋转导向钻井装置 - Google Patents
推靠指向式旋转导向钻井装置 Download PDFInfo
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- CN203383731U CN203383731U CN201320471566.3U CN201320471566U CN203383731U CN 203383731 U CN203383731 U CN 203383731U CN 201320471566 U CN201320471566 U CN 201320471566U CN 203383731 U CN203383731 U CN 203383731U
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Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437704A (zh) * | 2013-08-02 | 2013-12-11 | 中国石油化工集团公司 | 推靠指向式旋转导向钻井装置 |
CN104265168A (zh) * | 2014-07-28 | 2015-01-07 | 西南石油大学 | 一种动态内偏置指向钻头式旋转导向装置 |
WO2019095526A1 (zh) * | 2017-11-14 | 2019-05-23 | 中国科学院地质与地球物理研究所 | 一种基于径向驱动力的旋转导向装置 |
WO2019095527A1 (zh) * | 2017-11-14 | 2019-05-23 | 中国科学院地质与地球物理研究所 | 一种旋转导向装置 |
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2013
- 2013-08-02 CN CN201320471566.3U patent/CN203383731U/zh not_active Withdrawn - After Issue
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103437704A (zh) * | 2013-08-02 | 2013-12-11 | 中国石油化工集团公司 | 推靠指向式旋转导向钻井装置 |
CN104265168A (zh) * | 2014-07-28 | 2015-01-07 | 西南石油大学 | 一种动态内偏置指向钻头式旋转导向装置 |
WO2019095526A1 (zh) * | 2017-11-14 | 2019-05-23 | 中国科学院地质与地球物理研究所 | 一种基于径向驱动力的旋转导向装置 |
WO2019095527A1 (zh) * | 2017-11-14 | 2019-05-23 | 中国科学院地质与地球物理研究所 | 一种旋转导向装置 |
JP2020502394A (ja) * | 2017-11-14 | 2020-01-23 | インスティチュート オブ ジオロジー アンド ジオフィジックス, チャイニーズ アカデミー オブ サイエンシズInstitute of Geology and Geophysics, Chinese Academy of Sciences | 径方向の駆動力に基づく回転誘導装置 |
US11021911B2 (en) | 2017-11-14 | 2021-06-01 | Institute Of Geology And Geophysics, Chinese Academy Of Sciences | Rotary guiding device based on radial driving force |
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SINOPEC PETROLEUM ENGINEERING MACHINERY CO., LTD. Free format text: FORMER OWNER: SINOPEC GROUP Effective date: 20150107 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 100728 CHAOYANG, BEIJING TO: 430223 WUHAN, HUBEI PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20150107 Address after: 430223, Hubei, East Lake province Wuhan New Technology Development Zone 77 Optics Valley Avenue, Optics Valley finance port, block A2, 12 Patentee after: Sinopec Petroleum Engineering Machinery Co., Ltd. Patentee after: Research Institute of SINOPEC Petroleum Engineering Machinery Co., Ltd. Address before: 100728 Beijing, Chaoyangmen, North Street, No. 22, No. Patentee before: China Petrochemical Group Corp. Patentee before: Research Institute of SINOPEC Petroleum Engineering Machinery Co., Ltd. |
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AV01 | Patent right actively abandoned |
Granted publication date: 20140108 Effective date of abandoning: 20150923 |
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RGAV | Abandon patent right to avoid regrant |