CN201650144U - 油、套管螺纹接头 - Google Patents
油、套管螺纹接头 Download PDFInfo
- Publication number
- CN201650144U CN201650144U CN2009202772167U CN200920277216U CN201650144U CN 201650144 U CN201650144 U CN 201650144U CN 2009202772167 U CN2009202772167 U CN 2009202772167U CN 200920277216 U CN200920277216 U CN 200920277216U CN 201650144 U CN201650144 U CN 201650144U
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- thread
- casing
- spare
- sealing surface
- torque resistant
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2009202772167U CN201650144U (zh) | 2009-12-03 | 2009-12-03 | 油、套管螺纹接头 |
Applications Claiming Priority (1)
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CN2009202772167U CN201650144U (zh) | 2009-12-03 | 2009-12-03 | 油、套管螺纹接头 |
Publications (1)
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CN201650144U true CN201650144U (zh) | 2010-11-24 |
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CN2009202772167U Expired - Fee Related CN201650144U (zh) | 2009-12-03 | 2009-12-03 | 油、套管螺纹接头 |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287143A (zh) * | 2011-07-21 | 2011-12-21 | 大庆福斯特科技开发有限公司 | 一种气密封结构的油/套管螺纹连接接头 |
CN102352727A (zh) * | 2011-10-24 | 2012-02-15 | 大庆福斯特科技开发有限公司 | 一种8tpi油、套管螺纹连接接头 |
-
2009
- 2009-12-03 CN CN2009202772167U patent/CN201650144U/zh not_active Expired - Fee Related
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102287143A (zh) * | 2011-07-21 | 2011-12-21 | 大庆福斯特科技开发有限公司 | 一种气密封结构的油/套管螺纹连接接头 |
CN102287143B (zh) * | 2011-07-21 | 2013-08-07 | 大庆福斯特科技开发有限公司 | 一种气密封结构的油/套管螺纹连接接头 |
CN102352727A (zh) * | 2011-10-24 | 2012-02-15 | 大庆福斯特科技开发有限公司 | 一种8tpi油、套管螺纹连接接头 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: XINJIANG STER PETROLEUM TUBES AND PIPES MANUFACTUR Free format text: FORMER OWNER: HUANG YUANBIN Effective date: 20110419 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Huang Yuanbin Inventor after: Chen Chuanping Inventor before: Huang Yuanbin Inventor before: Chen Chuanping Inventor before: Li Yong Inventor before: Tian Chaofu Inventor before: Yang Xiangui |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: HUANG YUANBIN CHEN CHUANPING LI YONG TIAN ZHAOFU YANG XIANGUI TO: HUANG YUANBIN CHEN CHUANPING |
|
TR01 | Transfer of patent right |
Effective date of registration: 20110419 Address after: 830016, 10, Changji Road, the Xinjiang Uygur Autonomous Region, 2, attached to Urumqi Patentee after: Xinjiang Stehr Petroleum Pipe Manufacturing Co.,Ltd. Address before: 830016, 10, Changji Road, the Xinjiang Uygur Autonomous Region, 2, attached to Urumqi Patentee before: Huang Yuanbin |
|
ASS | Succession or assignment of patent right |
Owner name: BEIJING HUAYOU XINGYE ENERGY INVESTMENT CO., LTD. Effective date: 20120327 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120327 Address after: 830016, 10, Changji Road, the Xinjiang Uygur Autonomous Region, 2, attached to Urumqi Co-patentee after: BEIJING HUAYOU XINGYE ENERGY TECHNOLOGY CO., LTD. Patentee after: Xinjiang Stehr Petroleum Pipe Manufacturing Co.,Ltd. Address before: 830016, 10, Changji Road, the Xinjiang Uygur Autonomous Region, 2, attached to Urumqi Patentee before: Xinjiang Stehr Petroleum Pipe Manufacturing Co.,Ltd. |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101124 Termination date: 20121203 |