公开(公告)号：US20170081947A1

公开(公告)日：2017-03-23

申请号：US15309124

申请日：2015-05-04

Applicant: TECHNIP FRANCE

Inventor： Ange LUPPI ,  Alexandra KOLLAR

IPC: E21B43/01 ,  E21B17/04 ,  F16L1/26

CPC classification number: E21B43/0107 ,  E21B17/015 ,  E21B17/04 ,  F16L1/26

Abstract: A submarine connection for interconnecting a riser pipe and a flexible pipe (26). The riser pipe has an upper end and the flexible pipe (26) has a lower end (30). A connection assembly includes a rigid fitting having a first limb (64) to be connected to the lower end (30) and a second limb (66) with a connector (67) on the end, and a body (36) having a head (42) and an opposing base (46) provided with an end piece (52) to be mounted on the upper end. The connection assembly also includes first guiding elements (60, 86) secured to the body (36), extending in a position at a distance from the axis of the end piece (52), and second guiding elements (76, 81) secured to the first limb (64), suitable for cooperating with the first guiding elements (60, 86).

公开(公告)号：US20150361770A1

公开(公告)日：2015-12-17

申请号：US14763266

申请日：2014-01-24

Applicant: TECHNIP FRANCE

Inventor： Ange LUPPI

IPC: E21B43/01 ,  E21B19/16 ,  E21B19/00 ,  E21B17/01 ,  E21B17/20

CPC classification number: E21B43/0107 ,  E21B17/01 ,  E21B17/012 ,  E21B17/015 ,  E21B17/20 ,  E21B19/002 ,  E21B19/16

Abstract: An underwater connection assembly, and a connection method, for connecting a riser (12) and a flexible pipe (26). The riser (12) has an upper connection end (52) and the flexible pipe (26) has a lower connection end (30). The connection assembly includes a longitudinal frame (36) having a foot (46) rigidly connected to the upper connection end (52) and a head (42) linked to a float (20). A connector (34), and a curved pipe (32) having two opposing ends (62, 64). The opposing end (62) is rigidly connected to the lower connection end (30), and the connector (34) is mounted to the other opposing end (64), to be able to pull the connector (34) towards the upper connection end (52) in a direction oriented from the head (42) to the foot (46).

Abstract translation: 一种用于连接提升管（12）和柔性管（26）的水下连接组件和连接方法。 提升器（12）具有上连接端（52），柔性管（26）具有下连接端（30）。 连接组件包括具有刚性地连接到上连接端（52）的脚（46）和连接到浮子（20）的头部（42））的纵向框架（36）。 连接器（34）和具有两个相对端（62,64）的弯管（32）。 相对端（62）刚性地连接到下连接端（30），并且连接器（34）安装到另一相对端（64），以便能够将连接器（34）拉向上连接端 （52）沿着从头部（42）朝向脚部（46）的方向。

公开(公告)号：US20170074426A1

公开(公告)日：2017-03-16

申请号：US15309116

申请日：2015-05-04

Applicant: TECHNIP FRANCE

Inventor： Ange LUPPI ,  Cédric MADASCHI

IPC: F16L1/26 ,  F16L1/15 ,  E21B43/01

CPC classification number: F16L1/26 ,  E21B17/085 ,  E21B43/0107 ,  F16L1/15

Abstract: A facility and a method for connecting a bottom submarine pipe (14) and a riser submarine pipe. The riser submarine pipe has an upstream end (62) with a fitting (66) on the end thereof, while the bottom submarine pipe (14) has a downstream end (46) provided with a connecting end piece (50). The method includes the following steps: a) an anchoring support (38) is supplied; b) the upstream end (62) and the downstream end (46) are held, while the fitting (66) extends facing the connecting end piece (50); and c) the fitting (66) and the connecting end piece (50) are brought towards each other for connection. The fitting (66) of the upstream end (62) is held still in relation to the anchoring support (38), and the connecting end piece (50) is moved towards the fitting (66).

Abstract translation: 一种用于连接底部海底管道（14）和立管海底管道的设施和方法。 提升式潜艇管具有在其末端具有配件（66）的上游端（62），而底部海底管道（14）具有设置有连接端部件（50）的下游端（46）。 该方法包括以下步骤：a）提供锚固支撑件（38）; b）当配件（66）面向连接端片（50）延伸时，保持上游端（62）和下游端（46）。 以及c）所述配件（66）和所述连接端部件（50）朝向彼此连接。 上游端（62）的配件（66）相对于锚固支撑件（38）保持静止，并且连接端件（50）朝向配件（66）移动。