发明公开
- 专利标题: METHODE ET INSTALLATION POUR LA MISE EN SERVICE D'UNE CONDUITE
- 专利标题(英): Method and system for starting up a pipeline
- 专利标题(中): 方法和系统用于启动管道
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申请号: EP05736558.7申请日: 2005-03-09
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公开(公告)号: EP1727961A1公开(公告)日: 2006-12-06
- 发明人: LUPPI, Ange , DALY, Roland
- 申请人: Technip France
- 申请人地址: 6-8, Allée de l'Arche, Faubourg de l'Arche, ZAC Danton 92400 Courbevoie FR
- 专利权人: Technip France
- 当前专利权人: Technip France
- 当前专利权人地址: 6-8, Allée de l'Arche, Faubourg de l'Arche, ZAC Danton 92400 Courbevoie FR
- 代理机构: Bertrand, Didier
- 优先权: FR0402695 20040316
- 国际公布: WO2005100741 20051027
- 主分类号: E21B43/013
- IPC分类号: E21B43/013 ; E21B17/01
摘要:
The invention relates to a system for starting up an on-bottom pipeline (16) for transporting hydrocarbons, wherein said on-bottom pipeline (16) is extended on a seabed (12) from a wellhead (10) to a joint end (17) connected to a riser subsea (18) pipe which is suspended by a catenary, wherein said on-bottom pipeline (16) is embodied in such a way that it is extendable and the system comprises locking means for blocking said end joint on the seabed (12), thereby holding the on-bottom pipeline (16) in the extended position thereof.
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