CN203701952U - 螺杆钻孔装置 - Google Patents
螺杆钻孔装置 Download PDFInfo
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- CN203701952U CN203701952U CN201320783857.6U CN201320783857U CN203701952U CN 203701952 U CN203701952 U CN 203701952U CN 201320783857 U CN201320783857 U CN 201320783857U CN 203701952 U CN203701952 U CN 203701952U
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- drill bit
- bit pipe
- steel
- valve
- rocking bar
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Application Number | Priority Date | Filing Date | Title |
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CN201320783857.6U CN203701952U (zh) | 2013-12-04 | 2013-12-04 | 螺杆钻孔装置 |
Applications Claiming Priority (1)
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CN201320783857.6U CN203701952U (zh) | 2013-12-04 | 2013-12-04 | 螺杆钻孔装置 |
Publications (1)
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CN203701952U true CN203701952U (zh) | 2014-07-09 |
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CN201320783857.6U Expired - Fee Related CN203701952U (zh) | 2013-12-04 | 2013-12-04 | 螺杆钻孔装置 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104110214A (zh) * | 2013-12-04 | 2014-10-22 | 成都绿迪科技有限公司 | 螺杆钻孔装置 |
CN115653579A (zh) * | 2022-11-04 | 2023-01-31 | 西南石油大学 | 一种地层压力快速测量仪 |
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2013
- 2013-12-04 CN CN201320783857.6U patent/CN203701952U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104110214A (zh) * | 2013-12-04 | 2014-10-22 | 成都绿迪科技有限公司 | 螺杆钻孔装置 |
CN115653579A (zh) * | 2022-11-04 | 2023-01-31 | 西南石油大学 | 一种地层压力快速测量仪 |
CN115653579B (zh) * | 2022-11-04 | 2024-05-14 | 西南石油大学 | 一种地层压力快速测量仪用固定装置 |
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Legal Events
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C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
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Owner name: WU ZHUOLUN Free format text: FORMER OWNER: CHENGDU LVDI TECHNOLOGY CO., LTD. Effective date: 20141014 Free format text: FORMER OWNER: WU RUIYOU Effective date: 20141014 Owner name: GUANGDONG TIANLIFANG CONSTRUCTION CO., LTD. Free format text: FORMER OWNER: WU ZHUOLUN Effective date: 20141014 Owner name: WU RUIYOU Effective date: 20141014 |
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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: 610000 CHENGDU, SICHUAN PROVINCE TO: 529500 YANGJIANG, GUANGDONG PROVINCE Free format text: CORRECT: ADDRESS; FROM: 529500 YANGJIANG, GUANGDONG PROVINCE TO: 529999 YANGJIANG, GUANGDONG PROVINCE |
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TR01 | Transfer of patent right |
Effective date of registration: 20141014 Address after: 529999, No. 70, Xinchang Road, Dongcheng Town, Yangdong County, Guangdong, Yangjiang Patentee after: GUANGDONG TIANLIFANG CONSTRUCTION CO.,LTD. Address before: 529500, No. six, Lane 16, East Lake First Street, Jiangcheng District, Guangdong, Yangjiang Patentee before: Wu Zhuolun Patentee before: Wu Ruiyou Effective date of registration: 20141014 Address after: 529500, No. six, Lane 16, East Lake First Street, Jiangcheng District, Guangdong, Yangjiang Patentee after: Wu Zhuolun Patentee after: Wu Ruiyou Address before: 610000 Jinjiang District, Chengdu, East Street, 18-32 No. 1, floor 5, layer 517, Patentee before: CHENGDU LYUDI TECHNOLOGY Co.,Ltd. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140709 Termination date: 20141204 |
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EXPY | Termination of patent right or utility model |