| 发明名称 |
HYBRID REVERSE TRANSFER SYSTEM |
| 摘要 |
The present invention relates to a system to transport petroleum fluids using a riser, capable of operating with aggressive fluids, in regions of irregular sub-sea terrain, yet using low-complexity and low-cost components and connections. The hybrid reverse transfer system, comprises: a first, top, rigid riser section, a second, bottom, flexible riser section, connected to a bottom end of the rigid riser section, and a series of support buoys connected to the rigid riser section, wherein the lower end of the bottom, flexible, riser section connects to a bottom connector on the seabed. |
| 申请公布号 |
US2016168920(A1) |
申请公布日期 |
2016.06.16 |
| 申请号 |
US201414892387 |
申请日期 |
2014.05.19 |
| 申请人 |
PETROLEO BRASILERIO S.A - PETROBRAS |
发明人 |
LOPES Jean Cutrim |
| 分类号 |
E21B17/01;E21B17/02;B63B35/44 |
主分类号 |
E21B17/01 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. Hybrid reverse transfer system, comprising:
a first, top, rigid riser section, a second, bottom, flexible riser section, connected to a bottom end of the rigid riser section, and a series of support buoys connected to the rigid riser section, wherein the lower end of the bottom, flexible, riser section connects to a bottom connector on the seabed. |
| 地址 |
Rio de Janeiro BR |
