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1. 发明申请

US20020067956A1 Offshore platform for hydrocarbon production and storage 审中-公开
标题翻译：用于碳氢化合物生产和储存的海上平台
公开(公告)号：US20020067956A1
公开(公告)日：2002-06-06
申请号：US09997838
申请日：2001-11-29
申请人： FMC TECHNOLOGIES, INC.
发明人： Roy H. Cottrell
IPC分类号： E02B017/08
CPC分类号： B63B35/4406 , B63B39/02 , B63B43/04
摘要： In a floating structure, a ballast weight is suspended at a truss angle from an upper section of the floating structure using at least three tension members. This ballast weight is suspended at such a depth and in such a manner that the center of gravity of the floating structure is below the center of buoyancy of the floating structure. The suspension of the ballast weight allows the floating structure to maintain greater stability and achieve desirable motions in response to environmental conditions such as wind and waves.
摘要翻译：在浮动结构中，使用至少三个张力构件，从浮动结构的上部以桁架角度悬挂压载重物。这种压载重量被悬挂在这样的深度上，并且使得浮动结构的重心低于浮动结构的浮力的中心。镇流器重量的悬挂允许浮动结构保持更大的稳定性并且响应于诸如风和波浪的环境条件实现期望的运动。

2. 发明申请

US20030154899A1 Single point mooring with suspension turret 失效
标题翻译：单点系泊与悬挂转塔
公开(公告)号：US20030154899A1
公开(公告)日：2003-08-21
申请号：US10368883
申请日：2003-02-19
申请人： FMC TECHNOLOGIES, INC.
发明人： Roy H. Cottrell , L. Terry Boatman
IPC分类号： B63B021/00 , B63B022/02
CPC分类号： B63B21/507
摘要： An arrangement for suspending a Single Point Mooring Turret from its corresponding vessel, by transmitting a circumferentially uniform axial vertical load without moment through the interface of motion between the vessel and turret, by decoupling mooring system loads, inertial loads and hull deflection induced loads, from transmission across that interface. The arrangement supports the turret through a pendular suspension system which includes bogies, having one or more wheels or rollers per bogie, which roll around the circumference of the moonpool on a rail to allow the bogies to rotate in a horizontal plane which is perpendicular to the center line of the moonpool, and to decouple the bearing loads from radial hull deflection due to ovaling caused by rough seas. Radial flexure is achieved by suspending the turret from the bogie through rocker arms and chains, cables, rods or columns between the bogies and a riser support structure of the turret.
摘要翻译：通过将系泊系统载荷，惯性载荷和船体偏转引起的载荷解耦，通过在容器和转塔之间的运动界面传递一个周向均匀的轴向垂直载荷，而不会通过传递一个周向均匀的轴向垂直载荷，传输通过该接口。该装置通过一个摆臂悬架系统来支撑转塔架，该悬架系统包括转向架，转向架具有一个或多个转向架上的车轮或滚轮，该转向架绕轨道上的月球周边滚动，以允许转向架在垂直于月球的中心线，并使轴承负载与由于海洋粗糙引起的椭圆形的径向船体偏转分离。通过在转向架和转塔的提升板支撑结构之间的摇臂和链条，电缆，杆或柱悬挂来自转向架的转台来实现径向弯曲。

3. 发明申请

US20030061980A1 Offloading arrangements for speard moored FPSOs 有权
标题翻译：停泊的FPSO卸货安排
公开(公告)号：US20030061980A1
公开(公告)日：2003-04-03
申请号：US10211089
申请日：2002-08-02
申请人： FMC TECHNOLOGIES, INC.
发明人： Roy H. Cottrell , Rick A. Hall , Brent A. Salyer , Caspar N. Heyl , Richard H. Gunderson
IPC分类号： B63B021/24
CPC分类号： B63B27/24 , B63B21/50
摘要： A mooring arrangement between a floating storage body spread moored in deep water and a shuttle tanker, the arrangement including a single point buoyant member that is adapted for mooring a shuttle tanker in offloading position relative to a floating production, storage and offloading vessel (FPSO) with a link between the floating storage body and the single point buoyant member. One embodiment (100) of the invention employs a submerged yoke (30), having one end (31) rotatably coupled to a FPSO (10) and a second end (32), supported by a buoy. A mooring hawser (28) extends from the buoy to the shuttle tanker and product hoses connect the shuttle tanker with the FPSO and extend along the submerged yoke. In another embodiment, the mooring buoy is stationed by a hold-back mooring system (303-304) and the FPSO or the tanker or both is provided with traction devices (308) to move the tanker into loading position with respect to the FPSO. Other embodiments of the invention establish mooring of a shuttle tanker so that it can weathervane 360 degrees during offloading activity. In another embodiment, the mooring buoy (600) is provided with a dynamic positioning system (614) for controlling shuttle tanker positioning with respect to conditions of the environment or for moving the tanker to a desired position during loading.
摘要翻译：在深水中的浮动存储体和穿梭油罐之间的系泊布置，该装置包括一个单点浮力构件，其适于系泊相对于浮式生产，储存和卸载容器（FPSO）处于卸载位置的梭油船，具有浮动存储体和单点浮力构件之间的连接。本发明的一个实施例（100）采用浸没式轭架（30），其具有可旋转地联接到FPSO（10）的一端（31）和由浮标支撑的第二端（32）。系泊拖缆（28）从浮标延伸至穿梭油罐，产品软管将穿梭油罐与FPSO连接，沿着浸没式轭架延伸。在另一个实施例中，系泊浮标由保持系泊系统（303-304）驻留，并且FPSO或油罐车或两者都设有牵引装置（308），以将油罐相对于FPSO移动到装载位置。本发明的其它实施例建立了穿梭油轮的系泊，使得其在卸载活动期间可以风向360度。在另一个实施例中，系泊浮标（600）设置有动态定位系统（614），用于相对于环境条件控制穿梭油轮定位或者用于在加载期间将油罐移动到所需位置。

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