CN201037386Y - 测井仪器的打捞头 - Google Patents
测井仪器的打捞头 Download PDFInfo
- Publication number
- CN201037386Y CN201037386Y CNU2007200782095U CN200720078209U CN201037386Y CN 201037386 Y CN201037386 Y CN 201037386Y CN U2007200782095 U CNU2007200782095 U CN U2007200782095U CN 200720078209 U CN200720078209 U CN 200720078209U CN 201037386 Y CN201037386 Y CN 201037386Y
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- logger
- sleeve
- joint
- fishing
- branch sleeve
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Abstract
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Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200782095U CN201037386Y (zh) | 2007-01-12 | 2007-01-12 | 测井仪器的打捞头 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200782095U CN201037386Y (zh) | 2007-01-12 | 2007-01-12 | 测井仪器的打捞头 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201037386Y true CN201037386Y (zh) | 2008-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200782095U Expired - Fee Related CN201037386Y (zh) | 2007-01-12 | 2007-01-12 | 测井仪器的打捞头 |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201037386Y (zh) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350467A (zh) * | 2018-12-21 | 2020-06-30 | 中国石油天然气股份有限公司 | 打捞辅助装置 |
-
2007
- 2007-01-12 CN CNU2007200782095U patent/CN201037386Y/zh not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111350467A (zh) * | 2018-12-21 | 2020-06-30 | 中国石油天然气股份有限公司 | 打捞辅助装置 |
| CN111350467B (zh) * | 2018-12-21 | 2022-03-29 | 中国石油天然气股份有限公司 | 打捞辅助装置 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20090116 Address after: Daqing village, Dashi dam, Jiangbei District, Chongqing, China: 400021 Patentee after: WELL LOGGING COMPANY OF CNPC CHUANQING DRILLING ENGINEERING Co.,Ltd. Address before: Daqing village, Dashi dam, Jiangbei District, Chongqing, China: 400020 Patentee before: Logging Company of Sichuan Petroleum Administration |
|
| ASS | Succession or assignment of patent right |
Owner name: CHINA PETROLEUM GROUP CHUANQING DRILLING ENGINEERI Free format text: FORMER OWNER: SICHUAN PETROLEUM ADMINISTRATION WELL LOGGING CO.,LTD. Effective date: 20090116 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080319 Termination date: 20150112 |
|
| EXPY | Termination of patent right or utility model |