公开(公告)号：US4906137A

公开(公告)日：1990-03-06

申请号：US313785

申请日：1989-02-23

Applicant: Rene Maloberti ,  Patrick Narzul

Inventor： Rene Maloberti ,  Patrick Narzul

IPC: E21B17/01 ,  E21B43/01 ,  F16L1/15

CPC classification number: F16L1/201 ,  E21B17/015 ,  E21B43/01 ,  F16L1/15

Abstract: A lower portion of a subsea oil delivery hose is held taut between bouyant devices installed on the hose and a stationary point on the subsea floor. A portion of the lower part of the hose, connected to the stationary point, has a curved portion that is concave in the direction of a wellhead to which the hose is connected.

Abstract translation: 海底输油软管的下部被保持在安装在软管上的布袋装置和海底地板上的固定点之间。 连接到固定点的软管的下部的一部分具有弯曲部分，该弯曲部分沿软管连接到的井口的方向是凹形的。