发明公开
EP3134601A1 PROCÉDÉ D'INSTALLATION ET MISE EN OUVRE D'UN TUBE RIGIDE DEPUIS UN NAVIRE OU SUPPORT FLOTTANT
有权
转让
![PROCÉDÉ D'INSTALLATION ET MISE EN OUVRE D'UN TUBE RIGIDE DEPUIS UN NAVIRE OU SUPPORT FLOTTANT](/ep/2017/03/01/EP3134601A1/abs.jpg.150x150.jpg)
基本信息:
- 专利标题: PROCÉDÉ D'INSTALLATION ET MISE EN OUVRE D'UN TUBE RIGIDE DEPUIS UN NAVIRE OU SUPPORT FLOTTANT
- 专利标题(英):Method for installation and implementation of a rigid tube from a ship or floating support
- 专利标题(中):程序安装和刚性管道的安装程序的船只或浮动支承件
- 申请号:EP15725762.7 申请日:2015-04-20
- 公开(公告)号:EP3134601A1 公开(公告)日:2017-03-01
- 发明人: PIONETTI, François Régis , CHAZOT, Nicolas , LIROLA, François , BRUGUIER, Cédric
- 申请人: Saipem SA
- 申请人地址: 1/7, avenue San Fernando 78180 Montigny-le-Bretonneux FR
- 专利权人: Saipem SA
- 当前专利权人: SAIPEM S.A.
- 当前专利权人地址: SAIPEM S.A.
- 代理机构: Domange, Maxime
- 优先权: FR1453762 20140425
- 国际公布: WO2015162363 20151029
- 主分类号: E21B17/01
- IPC分类号: E21B17/01 ; E21B19/09 ; E21B19/22
摘要:
The present invention relates to a method for installation and implementation of a rigid tube (10), referred to as the main tube, in which the following steps are performed; a) one end of said main tube is lowered from a ship or floating support (13) on the surface (14) to below sea level (14) to be connected there to a submerged submarine device (16), preferably on the seabed (17), and b) the main tube is then maintained submerged for a given period of time, characterised in that said main tube is passed (10) into a cylindrical opening (4) with circular cross-section of a stress limiting device, said opening comprising an internal slippery coating (3) rigidly attached to a rigid support structure (9) of said ship or floating support, the service tube thus being able to slide in contact against said slippery coating during steps a) and b).
摘要(中):
安装和实施通过向称为“主”管的刚性管(10),worin以下步骤的方法被执行:a)从所述表面上的浮动支架或容器(13)降低所述主管的端部的( 14)以低于海平面(14)连接到海底设备(16),浸渍(17); 和b)保持在主管作为浸渍于这种方式的给定时间段。 所述主管(10)使其通过在应力 - 限制装置圆形截面的圆柱形孔(4),具有光滑的内涂层的孔(3)固定到支撑结构(9)固定到所述浮动支撑 或容器,该服务管因此适合用于在步骤在抵靠滑涂层接触滑动a)和b)。
公开/授权文献:
IPC结构图谱:
E | 固定建筑物 |
--E21 | 土层或岩石的钻进;采矿 |
----E21B | 土层或岩石的钻进;从井中开采油、气、水、可溶解或可熔化物质或矿物泥浆 |
------E21B17/00 | 钻杆或钻管;柔性钻杆柱;方钻杆;钻铤;抽油杆;套管;管子 |
--------E21B17/01 | .立管 |