CN201068749Y - 一种可循环筛管悬挂器 - Google Patents
一种可循环筛管悬挂器 Download PDFInfo
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- CN201068749Y CN201068749Y CNU2007201566572U CN200720156657U CN201068749Y CN 201068749 Y CN201068749 Y CN 201068749Y CN U2007201566572 U CNU2007201566572 U CN U2007201566572U CN 200720156657 U CN200720156657 U CN 200720156657U CN 201068749 Y CN201068749 Y CN 201068749Y
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201566572U CN201068749Y (zh) | 2007-07-09 | 2007-07-09 | 一种可循环筛管悬挂器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CNU2007201566572U CN201068749Y (zh) | 2007-07-09 | 2007-07-09 | 一种可循环筛管悬挂器 |
Publications (1)
Publication Number | Publication Date |
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CN201068749Y true CN201068749Y (zh) | 2008-06-04 |
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CNU2007201566572U Expired - Fee Related CN201068749Y (zh) | 2007-07-09 | 2007-07-09 | 一种可循环筛管悬挂器 |
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CN (1) | CN201068749Y (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105649568A (zh) * | 2016-03-14 | 2016-06-08 | 中国石油集团西部钻探工程有限公司 | 液压丢手井口悬挂器和自喷转机采一体化组件 |
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2007
- 2007-07-09 CN CNU2007201566572U patent/CN201068749Y/zh not_active Expired - Fee Related
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105649568A (zh) * | 2016-03-14 | 2016-06-08 | 中国石油集团西部钻探工程有限公司 | 液压丢手井口悬挂器和自喷转机采一体化组件 |
CN105649568B (zh) * | 2016-03-14 | 2018-03-27 | 中国石油集团西部钻探工程有限公司 | 液压丢手井口悬挂器和自喷转机采一体化组件 |
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Legal Events
Date | Code | Title | Description |
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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: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee after: Western Drilling Kelamayi Drilling Technology Institute Address before: Hongyan Karamay Road, the Xinjiang Uygur Autonomous Region No. 80, zip code: 834000 Patentee before: Research Inst of Drilling Technology, Xinjiang Petroleum Administration |
|
ASS | Succession or assignment of patent right |
Owner name: WEST DRILLING KARAMAY DRILLING CRAFT RESEARCH INST Free format text: FORMER OWNER: DRILLING WELL TECHNOLOGY INSTITUTE, PETROLEUM ADMINISTRATION BUREAU, XINJIANG Effective date: 20081212 |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080604 Termination date: 20150709 |
|
EXPY | Termination of patent right or utility model |