CN205605122U - 石油探钻钻头 - Google Patents
石油探钻钻头 Download PDFInfo
- Publication number
- CN205605122U CN205605122U CN201620178608.8U CN201620178608U CN205605122U CN 205605122 U CN205605122 U CN 205605122U CN 201620178608 U CN201620178608 U CN 201620178608U CN 205605122 U CN205605122 U CN 205605122U
- Authority
- CN
- China
- Prior art keywords
- bit
- joint
- drill bit
- mechanical axis
- oil prospecting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Earth Drilling (AREA)
Abstract
Description
Claims (6)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620178608.8U CN205605122U (zh) | 2016-03-09 | 2016-03-09 | 石油探钻钻头 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201620178608.8U CN205605122U (zh) | 2016-03-09 | 2016-03-09 | 石油探钻钻头 |
Publications (1)
Publication Number | Publication Date |
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CN205605122U true CN205605122U (zh) | 2016-09-28 |
Family
ID=56962652
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201620178608.8U Expired - Fee Related CN205605122U (zh) | 2016-03-09 | 2016-03-09 | 石油探钻钻头 |
Country Status (1)
Country | Link |
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CN (1) | CN205605122U (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105672894A (zh) * | 2016-03-09 | 2016-06-15 | 成都聚智工业设计有限公司 | 石油探钻钻头 |
CN108019160A (zh) * | 2017-12-04 | 2018-05-11 | 周晓飞 | 一种石油钻头 |
-
2016
- 2016-03-09 CN CN201620178608.8U patent/CN205605122U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105672894A (zh) * | 2016-03-09 | 2016-06-15 | 成都聚智工业设计有限公司 | 石油探钻钻头 |
CN108019160A (zh) * | 2017-12-04 | 2018-05-11 | 周晓飞 | 一种石油钻头 |
CN108019160B (zh) * | 2017-12-04 | 2019-06-11 | 沧州格锐特钻头有限公司 | 一种石油钻头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180925 Address after: 100024 Chaoyang District, Beijing, three rooms in the village of West Liu Village Street (three rooms animation concentrated office area No. 2702) Patentee after: Beijing Zhonghai Risheng Energy Technology Co., Ltd. Address before: 610000 Sichuan Chengdu Jinjiang District Jinhua Road 8 section 1 1 11 unit 23 level 2301 Patentee before: CHENGDU JUZHI INDUSTRIAL DESIGN CO., LTD. |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20190309 |
|
CF01 | Termination of patent right due to non-payment of annual fee |