CN103206177B - 能够不占用井口实现水下井口帽安装的方法及其吊装工具 - Google Patents
能够不占用井口实现水下井口帽安装的方法及其吊装工具 Download PDFInfo
- Publication number
- CN103206177B CN103206177B CN201310122446.7A CN201310122446A CN103206177B CN 103206177 B CN103206177 B CN 103206177B CN 201310122446 A CN201310122446 A CN 201310122446A CN 103206177 B CN103206177 B CN 103206177B
- Authority
- CN
- China
- Prior art keywords
- well head
- cap
- lifting device
- wellhead
- wellhead cap
- 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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Abstract
Description
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310122446.7A CN103206177B (zh) | 2013-04-10 | 2013-04-10 | 能够不占用井口实现水下井口帽安装的方法及其吊装工具 |
Applications Claiming Priority (1)
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CN201310122446.7A CN103206177B (zh) | 2013-04-10 | 2013-04-10 | 能够不占用井口实现水下井口帽安装的方法及其吊装工具 |
Publications (2)
Publication Number | Publication Date |
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CN103206177A CN103206177A (zh) | 2013-07-17 |
CN103206177B true CN103206177B (zh) | 2015-12-09 |
Family
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CN201310122446.7A Expired - Fee Related CN103206177B (zh) | 2013-04-10 | 2013-04-10 | 能够不占用井口实现水下井口帽安装的方法及其吊装工具 |
Country Status (1)
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CN (1) | CN103206177B (zh) |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3625282A (en) * | 1970-03-19 | 1971-12-07 | Gray Tool Co | Adaptive conduit connection, particularly for bringing blowing petroleum wells under control |
US4209066A (en) * | 1978-11-17 | 1980-06-24 | Watson Barry R | Method and apparatus for running tubular goods into and out of a borehole |
US4702320A (en) * | 1986-07-31 | 1987-10-27 | Otis Engineering Corporation | Method and system for attaching and removing equipment from a wellhead |
GB2405883A (en) * | 2003-09-13 | 2005-03-16 | Timothy Mark Collins Handley | Wellhead cap with corrosion inhibitor |
US6962205B1 (en) * | 2003-02-28 | 2005-11-08 | Lay Jr Milford | Subsea wellhead landing clamp and slip bowl assembly |
CN101737016A (zh) * | 2009-12-29 | 2010-06-16 | 中国石油天然气集团公司 | 一种可承扭钻杆吊卡装置 |
CN202596604U (zh) * | 2012-05-11 | 2012-12-12 | 胜利油田龙玺石油工程服务有限责任公司 | 一种隔水管吊卡 |
CN203223199U (zh) * | 2013-04-10 | 2013-10-02 | 中国海洋石油总公司 | 能够不占用井口实现水下井口帽安装的专用吊装工具 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003070565A2 (en) * | 2002-02-19 | 2003-08-28 | Preston Fox | Subsea intervention system, method and components thereof |
GB2461421B (en) * | 2007-02-14 | 2011-12-28 | Aker Subsea Inc | Locking cap for subsea tree |
-
2013
- 2013-04-10 CN CN201310122446.7A patent/CN103206177B/zh not_active Expired - Fee Related
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3625282A (en) * | 1970-03-19 | 1971-12-07 | Gray Tool Co | Adaptive conduit connection, particularly for bringing blowing petroleum wells under control |
US4209066A (en) * | 1978-11-17 | 1980-06-24 | Watson Barry R | Method and apparatus for running tubular goods into and out of a borehole |
US4702320A (en) * | 1986-07-31 | 1987-10-27 | Otis Engineering Corporation | Method and system for attaching and removing equipment from a wellhead |
US6962205B1 (en) * | 2003-02-28 | 2005-11-08 | Lay Jr Milford | Subsea wellhead landing clamp and slip bowl assembly |
GB2405883A (en) * | 2003-09-13 | 2005-03-16 | Timothy Mark Collins Handley | Wellhead cap with corrosion inhibitor |
CN101737016A (zh) * | 2009-12-29 | 2010-06-16 | 中国石油天然气集团公司 | 一种可承扭钻杆吊卡装置 |
CN202596604U (zh) * | 2012-05-11 | 2012-12-12 | 胜利油田龙玺石油工程服务有限责任公司 | 一种隔水管吊卡 |
CN203223199U (zh) * | 2013-04-10 | 2013-10-02 | 中国海洋石油总公司 | 能够不占用井口实现水下井口帽安装的专用吊装工具 |
Also Published As
Publication number | Publication date |
---|---|
CN103206177A (zh) | 2013-07-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP03 | Change of name, title or address |
Address after: 100010 Chaoyangmen North Street, Dongcheng District, Dongcheng District, Beijing Co-patentee after: CNOOC (China) Limited Zhanjiang Branch Patentee after: China Offshore Oil Group Co., Ltd. Address before: 100010 China oil tower, 25 Chaoyangmen North Street, Dongcheng District, Beijing Co-patentee before: CNOOC (China) Limited Zhanjiang Branch Patentee before: China National Offshore Oil Corporation |
|
CP03 | Change of name, title or address | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151209 Termination date: 20200410 |
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CF01 | Termination of patent right due to non-payment of annual fee |