CN2918708Y - 防脱抽油杆 - Google Patents
防脱抽油杆 Download PDFInfo
- Publication number
- CN2918708Y CN2918708Y CN 200620025950 CN200620025950U CN2918708Y CN 2918708 Y CN2918708 Y CN 2918708Y CN 200620025950 CN200620025950 CN 200620025950 CN 200620025950 U CN200620025950 U CN 200620025950U CN 2918708 Y CN2918708 Y CN 2918708Y
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- joint
- knock
- rod
- sleeve
- sucker rod
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN 200620025950 CN2918708Y (zh) | 2006-04-29 | 2006-04-29 | 防脱抽油杆 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN 200620025950 CN2918708Y (zh) | 2006-04-29 | 2006-04-29 | 防脱抽油杆 |
Publications (1)
Publication Number | Publication Date |
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CN2918708Y true CN2918708Y (zh) | 2007-07-04 |
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN 200620025950 Expired - Fee Related CN2918708Y (zh) | 2006-04-29 | 2006-04-29 | 防脱抽油杆 |
Country Status (1)
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CN (1) | CN2918708Y (zh) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865070A (zh) * | 2012-09-19 | 2013-01-09 | 中国海洋石油总公司 | 一种定位式推靠装置 |
CN105625953A (zh) * | 2016-03-07 | 2016-06-01 | 江苏新海石化有限公司 | 一种具有抗扭功能的抽油杆 |
CN106761454A (zh) * | 2016-11-21 | 2017-05-31 | 无锡金顶石油管材配件制造有限公司 | 一种石油短节接箍 |
CN109687351A (zh) * | 2019-01-16 | 2019-04-26 | 四川同风源建设工程有限公司 | 用电回路导线敷设架 |
-
2006
- 2006-04-29 CN CN 200620025950 patent/CN2918708Y/zh not_active Expired - Fee Related
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102865070A (zh) * | 2012-09-19 | 2013-01-09 | 中国海洋石油总公司 | 一种定位式推靠装置 |
CN102865070B (zh) * | 2012-09-19 | 2016-02-03 | 中国海洋石油总公司 | 一种定位式推靠装置 |
CN105625953A (zh) * | 2016-03-07 | 2016-06-01 | 江苏新海石化有限公司 | 一种具有抗扭功能的抽油杆 |
CN106761454A (zh) * | 2016-11-21 | 2017-05-31 | 无锡金顶石油管材配件制造有限公司 | 一种石油短节接箍 |
CN109687351A (zh) * | 2019-01-16 | 2019-04-26 | 四川同风源建设工程有限公司 | 用电回路导线敷设架 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 6, Xiaozhi street, Dongzhi gate, Dongcheng District, Beijing, zip code: 100027 Co-patentee after: CNOOC Energy Development Co., Ltd. Patentee after: China National Offshore Oil Corporation Address before: 6, Xiaozhi street, Dongzhi gate, Dongcheng District, Beijing, zip code: 100027 Co-patentee before: CNOOC Oil Base Group Co., Ltd. Patentee before: China National Offshore Oil Corporation |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070704 Termination date: 20100429 |