CN101424162A - 顶部驱动钻井装置背钳 - Google Patents
顶部驱动钻井装置背钳 Download PDFInfo
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- CN101424162A CN101424162A CNA2007101766554A CN200710176655A CN101424162A CN 101424162 A CN101424162 A CN 101424162A CN A2007101766554 A CNA2007101766554 A CN A2007101766554A CN 200710176655 A CN200710176655 A CN 200710176655A CN 101424162 A CN101424162 A CN 101424162A
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- Prior art keywords
- tong
- hydraulic cylinder
- binding clip
- mount pad
- oil
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Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN2007101766554A CN101424162B (zh) | 2007-10-31 | 2007-10-31 | 顶部驱动钻井装置背钳 |
Applications Claiming Priority (1)
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CN2007101766554A CN101424162B (zh) | 2007-10-31 | 2007-10-31 | 顶部驱动钻井装置背钳 |
Publications (2)
Publication Number | Publication Date |
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CN101424162A true CN101424162A (zh) | 2009-05-06 |
CN101424162B CN101424162B (zh) | 2011-06-15 |
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CN2007101766554A Active CN101424162B (zh) | 2007-10-31 | 2007-10-31 | 顶部驱动钻井装置背钳 |
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CN (1) | CN101424162B (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101942976A (zh) * | 2010-09-01 | 2011-01-12 | 中国石油天然气集团公司 | 连续循环钻井系统的钻杆接头定位控制方法 |
WO2012021927A1 (en) * | 2010-08-16 | 2012-02-23 | Peter Sidney Rowling | Centraliser |
CN106121563A (zh) * | 2014-01-07 | 2016-11-16 | 李明 | 一种钻井用液压顶驱背钳装置 |
CN107558938A (zh) * | 2017-08-24 | 2018-01-09 | 安徽宝立华机械设备有限公司 | 一种用于石油钻杆拆卸装置 |
CN107956432A (zh) * | 2017-12-15 | 2018-04-24 | 扬州诚创石油机械有限公司 | 一种快速更换动力卡瓦钳头的装置 |
CN108104738A (zh) * | 2018-02-05 | 2018-06-01 | 湖南科技大学 | 海底钻机钻杆对中装置 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4402239A (en) * | 1979-04-30 | 1983-09-06 | Eckel Manufacturing Company, Inc. | Back-up power tongs and method |
US5669653A (en) * | 1995-10-05 | 1997-09-23 | Bilco Tools, Inc. | Fluid powered backup tong and method |
US6334376B1 (en) * | 1999-10-13 | 2002-01-01 | Carlos A. Torres | Mechanical torque amplifier |
CN1891970A (zh) * | 2005-07-01 | 2007-01-10 | 中国石油天然气集团公司 | 一种顶部驱动钻井装置多位置双向浮动钳 |
-
2007
- 2007-10-31 CN CN2007101766554A patent/CN101424162B/zh active Active
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012021927A1 (en) * | 2010-08-16 | 2012-02-23 | Peter Sidney Rowling | Centraliser |
US9297224B2 (en) | 2010-08-16 | 2016-03-29 | Teek Mining Solutions Pty. Ltd. | Centraliser |
EA025971B1 (ru) * | 2010-08-16 | 2017-02-28 | Тик Майнинг Солюшнс Питиуай Лтд. | Центратор |
CN101942976A (zh) * | 2010-09-01 | 2011-01-12 | 中国石油天然气集团公司 | 连续循环钻井系统的钻杆接头定位控制方法 |
CN101942976B (zh) * | 2010-09-01 | 2012-08-15 | 中国石油天然气集团公司 | 连续循环钻井系统的钻杆接头定位控制方法 |
CN106121563A (zh) * | 2014-01-07 | 2016-11-16 | 李明 | 一种钻井用液压顶驱背钳装置 |
CN106121564A (zh) * | 2014-01-07 | 2016-11-16 | 李明 | 一种钻井用液压顶驱背钳 |
CN107558938A (zh) * | 2017-08-24 | 2018-01-09 | 安徽宝立华机械设备有限公司 | 一种用于石油钻杆拆卸装置 |
CN107956432A (zh) * | 2017-12-15 | 2018-04-24 | 扬州诚创石油机械有限公司 | 一种快速更换动力卡瓦钳头的装置 |
CN107956432B (zh) * | 2017-12-15 | 2023-11-17 | 江苏诚创智能装备有限公司 | 一种快速更换动力卡瓦钳头的装置 |
CN108104738A (zh) * | 2018-02-05 | 2018-06-01 | 湖南科技大学 | 海底钻机钻杆对中装置 |
CN108104738B (zh) * | 2018-02-05 | 2023-08-11 | 湖南科技大学 | 海底钻机钻杆对中装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101424162B (zh) | 2011-06-15 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Free format text: FORMER OWNER: ZHUZHOU INST. OF POWER LOCOMOTIVE, CHINA NANCHE GROUP Owner name: BEIJING CSR TIMES ROLLING STOCK MACHINERY CO., LTD Free format text: FORMER OWNER: BEIJING LOCOMOTIVE VEHICLE MACHINERY PLANT, CSR Effective date: 20100811 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20100811 Address after: 102249 west of ChangPing Railway Station, Beijing, Changping District Applicant after: Beijing CSR Times Heavy Industry Machinery Co., Ltd. Address before: 102249 west of ChangPing Railway Station, Beijing, Changping District Applicant before: Beijing Locomotive Vehicle Machinery Plant, CSR Co-applicant before: Zhuzhou Inst. of Power Locomotive, China Nanche Group |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
C56 | Change in the name or address of the patentee | ||
CP03 | Change of name, title or address |
Address after: 102249 Beijing ChangPing Railway Station, west of Changping District, 500 meters Patentee after: Beijing CRRC Heavy Industry Mechanics Co., Ltd. Address before: 102249 west of ChangPing Railway Station, Beijing, Changping District Patentee before: Beijing CSR Times Heavy Industry Machinery Co., Ltd. |