CN2876330Y - 定向自浮托盘减震器 - Google Patents
定向自浮托盘减震器 Download PDFInfo
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- CN2876330Y CN2876330Y CN 200520142062 CN200520142062U CN2876330Y CN 2876330 Y CN2876330 Y CN 2876330Y CN 200520142062 CN200520142062 CN 200520142062 CN 200520142062 U CN200520142062 U CN 200520142062U CN 2876330 Y CN2876330 Y CN 2876330Y
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CN 200520142062 CN2876330Y (zh) | 2005-11-30 | 2005-11-30 | 定向自浮托盘减震器 |
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CN 200520142062 CN2876330Y (zh) | 2005-11-30 | 2005-11-30 | 定向自浮托盘减震器 |
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CN2876330Y true CN2876330Y (zh) | 2007-03-07 |
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CN 200520142062 Expired - Fee Related CN2876330Y (zh) | 2005-11-30 | 2005-11-30 | 定向自浮托盘减震器 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102146773A (zh) * | 2011-04-22 | 2011-08-10 | 湖南山河智能机械股份有限公司 | 一种钻机减振器及其使用方法 |
CN102337882A (zh) * | 2011-10-27 | 2012-02-01 | 中国石油集团西部钻探工程有限公司 | 无线随钻复合多点仪器 |
CN112145157A (zh) * | 2020-09-07 | 2020-12-29 | 中海油田服务股份有限公司 | 一种用于承接测斜仪的承托装置 |
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2005
- 2005-11-30 CN CN 200520142062 patent/CN2876330Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102146773A (zh) * | 2011-04-22 | 2011-08-10 | 湖南山河智能机械股份有限公司 | 一种钻机减振器及其使用方法 |
CN102337882A (zh) * | 2011-10-27 | 2012-02-01 | 中国石油集团西部钻探工程有限公司 | 无线随钻复合多点仪器 |
CN102337882B (zh) * | 2011-10-27 | 2014-09-24 | 中国石油集团西部钻探工程有限公司 | 无线随钻复合多点仪器 |
CN112145157A (zh) * | 2020-09-07 | 2020-12-29 | 中海油田服务股份有限公司 | 一种用于承接测斜仪的承托装置 |
CN112145157B (zh) * | 2020-09-07 | 2023-03-14 | 中海油田服务股份有限公司 | 一种用于承接测斜仪的承托装置 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081212 Address after: No. 805 Xincheng Road, Shanshan County, the Xinjiang Uygur Autonomous Region: 838200 Patentee after: West Drilling Tuha Drilling Company Address before: Turpan Hami oil field drilling company, Xincheng County, the Xinjiang Uygur Autonomous Region, Shanshan, China: 838200 Patentee before: Well Drilling Co. of Tuha Petroleum Exploration Dev. Command |
|
ASS | Succession or assignment of patent right |
Owner name: WEST TUHA DRILLING CO.,LTD. Free format text: FORMER OWNER: TUHA PETROLEUM EXPLORATION DEVELOPMENT HEADQUARTER DRILLING CO.,LTD. Effective date: 20081212 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070307 Termination date: 20141130 |
|
EXPY | Termination of patent right or utility model |