CN201835757U - 地质钻探铝合金钻杆 - Google Patents
地质钻探铝合金钻杆 Download PDFInfo
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- CN201835757U CN201835757U CN2010205648821U CN201020564882U CN201835757U CN 201835757 U CN201835757 U CN 201835757U CN 2010205648821 U CN2010205648821 U CN 2010205648821U CN 201020564882 U CN201020564882 U CN 201020564882U CN 201835757 U CN201835757 U CN 201835757U
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CN2010205648821U CN201835757U (zh) | 2010-10-18 | 2010-10-18 | 地质钻探铝合金钻杆 |
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CN2010205648821U CN201835757U (zh) | 2010-10-18 | 2010-10-18 | 地质钻探铝合金钻杆 |
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CN201835757U true CN201835757U (zh) | 2011-05-18 |
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CN2010205648821U Expired - Fee Related CN201835757U (zh) | 2010-10-18 | 2010-10-18 | 地质钻探铝合金钻杆 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102418482A (zh) * | 2011-12-30 | 2012-04-18 | 江阴德玛斯特钻具有限公司 | 修井用油钻管 |
CN102900378A (zh) * | 2012-09-05 | 2013-01-30 | 中国石油天然气集团公司 | 钢接头与铝合金钻杆管体的连接结构 |
CN102900377A (zh) * | 2012-09-05 | 2013-01-30 | 中国石油天然气集团公司 | 螺纹连接式全铝合金钻杆 |
CN104632091A (zh) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | 一种小直径排水采气管柱 |
CN116065972A (zh) * | 2023-04-06 | 2023-05-05 | 山西风雷钻具有限公司 | 一种海洋钻探高强高韧钛合金钻杆 |
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2010
- 2010-10-18 CN CN2010205648821U patent/CN201835757U/zh not_active Expired - Fee Related
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102418482A (zh) * | 2011-12-30 | 2012-04-18 | 江阴德玛斯特钻具有限公司 | 修井用油钻管 |
CN102900378A (zh) * | 2012-09-05 | 2013-01-30 | 中国石油天然气集团公司 | 钢接头与铝合金钻杆管体的连接结构 |
CN102900377A (zh) * | 2012-09-05 | 2013-01-30 | 中国石油天然气集团公司 | 螺纹连接式全铝合金钻杆 |
CN104632091A (zh) * | 2013-11-15 | 2015-05-20 | 中国石油天然气股份有限公司 | 一种小直径排水采气管柱 |
CN116065972A (zh) * | 2023-04-06 | 2023-05-05 | 山西风雷钻具有限公司 | 一种海洋钻探高强高韧钛合金钻杆 |
CN116065972B (zh) * | 2023-04-06 | 2023-06-06 | 山西风雷钻具有限公司 | 一种海洋钻探高强高韧钛合金钻杆 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: GEOLOGICAL MINERALS LANGFANG JULI GEOTECHNICAL ENG Free format text: FORMER OWNER: CHINESE GEOLOGICAL SCIENCE SURVEY TECHNOLOGY INST Effective date: 20120419 Free format text: FORMER OWNER: GEOLOGICAL MINERALS LANGFANG JULI GEOTECHNICAL ENGINEERING TECHNOLOGY DEVELOPMENT CO., LTD. Effective date: 20120419 |
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C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120419 Address after: 065000 Langfang golden city of Hebei province Guangyang District Road No. 77 Patentee after: Geological Minerals Langfang Juli Geotechnical Engineering Technology Development Co., Ltd. Address before: 065000 Langfang golden city of Hebei province Guangyang District Road No. 77 Co-patentee before: Geological Minerals Langfang Juli Geotechnical Engineering Technology Development Co., Ltd. Patentee before: Chinese Geological Science Survey Technology Inst |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110518 Termination date: 20161018 |
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CF01 | Termination of patent right due to non-payment of annual fee |