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1. 发明申请

WO2019114966A1 MOORING ASSEMBLY AND VESSEL PROVIDED THEREWITH 审中-公开
公开(公告)号：WO2019114966A1
公开(公告)日：2019-06-20
申请号：PCT/EP2017/082796
申请日：2017-12-14
申请人： BLUEWATER ENERGY SERVICES B.V.
发明人： GANZINGA, Willem Sievert , PERDIJK, Johannes Cornelis
IPC分类号： B63B21/50 , B63B22/02
CPC分类号： B63B21/508 , B63B2022/028
摘要： A mooring assembly for a vessel is provided of the type comprising a turret (4) which is provided with a lower receptacle cone (8) receiving a buoy (9) in a disconnectable manner, mooring lines (5) attached to the buoy, and risers (6) connecting to and extending through the buoy. The buoy is provided with a plurality of pivot legs (14) regularly positioned on a lower part of the buoy, wherein the pivot legs each at a first leg end are pivotably connected to the buoy through a horizontally extending pivot axis in such a manner that the pivot legs can pivot in a radial plane with respect to the buoy between a first position, when the buoy is received in the receptacle cone of the turret, in which the pivot legs extend mainly vertically downwards and engage an inner surface of the receptacle cone, and a second position, when the buoy is positioned outside of the receptacle cone of the turret, in which the pivot legs extend mainly horizontally outwards from the buoy. The mooring lines are attached to a respective opposite second leg end of the pivot legs and each pivot leg has such a length that in the first position its second end is located at a level below the lowermost end of the receptacle cone.

2. 发明申请

WO2014099269A1 SYSTEM AND METHOD RAPID DISCONNECTION OF THE DRILLING RISER OF A FLOATING DRILLING PLATFORM 审中-公开
标题翻译：浮式钻井平台钻井升降机的系统与方法快速断开
公开(公告)号：WO2014099269A1
公开(公告)日：2014-06-26
申请号：PCT/US2013071516
申请日：2013-11-22
申请人： EXXOMOBIL UPSTREAM RES COMPANY , KOKKINIS THEODORE , DING ZHONG , FENZ DANIEL
发明人： KOKKINIS THEODORE , DING ZHONG , FENZ DANIEL
IPC分类号： B63B35/00
CPC分类号： B63B22/02 , B63B3/14 , B63B21/508 , B63B22/023 , B63B35/4413 , B63B2003/147 , B63B2021/505 , E21B17/085 , E21B19/004 , E21B19/16 , F16L1/26 , Y10T29/49817
摘要： A system and method for rapidly disconnecting a drilling riser from a floating drilling platform is provided. In one embodiment, the floating drilling platform has a mooring buoy connected to a seabed. The method comprises disconnecting the drilling riser from a subsea component engaged to the seabed, attaching the mooring buoy to the drilling riser, and releasing the mooring buoy and the attached drilling riser from the drilling platform.
摘要翻译：提供了一种用于从钻井平台快速断开钻井立管的系统和方法。在一个实施例中，浮动钻井平台具有连接到海底的系泊浮标。该方法包括将钻井立管从接合到海床的海底部件断开，将系泊浮标连接到钻井立管，以及从钻井平台释放系泊浮标和附接的钻井立管。

3. 发明申请

WO2014053088A1 潜标或配重滑轮系泊系统审中-公开
公开(公告)号：WO2014053088A1
公开(公告)日：2014-04-10
申请号：PCT/CN2013/083876
申请日：2013-09-22
申请人：曲言明
发明人：曲言明
IPC分类号： B63B22/18 , B63B21/04
CPC分类号： B63B21/508
摘要：一种潜标或配重滑轮系泊系统，其中的潜标滑轮系泊系统包括潜标（1）、定滑轮（2）、锚基（4）、绳索（3）、绳结（25），该锚基（4）上系有一锁链（16），该锁链（16）的另一端系在该定滑轮（2）的支架上，该定滑轮（2）上绕该绳索（3），该绳索（3）的一端系在潜标（1）上，另一端系在需系泊浮体（7）上，在定滑轮（2）与需系泊浮体（7）之间靠近定滑轮（2）的绳索上系有绳结（25）；同时，其中的配重滑轮系泊系统包括配重（43）、定滑轮（2）、锚基（4）、绳索（3）、绳结，该定滑轮支架（26）通过锁链系到需系泊浮体（7）上，该定滑轮（2）上绕该绳索（3），该绳索（3）的一端系在锚基（4）上，另一端系在配重（43）上，在该定滑轮（2）与锚基（43）之间靠近定滑轮（2）的绳索上系有绳结。该系泊系统通过多个分布在外围的潜标/配重滑轮锚定单元的组合，共同拉紧中央的需系泊浮体，可避免系泊约束力猛增导致的锚链断裂或锚基滑移等问题，从而能够提供抗风暴能力，并降低系泊成本。

4. 发明申请

WO2014018713A1 IN-LINE MOORING CONNECTOR AND TENSIONER 审中-公开
标题翻译：在线运动连接器和张紧器
公开(公告)号：WO2014018713A1
公开(公告)日：2014-01-30
申请号：PCT/US2013/051963
申请日：2013-07-25
申请人： SEAHORSE EQUIPMENT CORP
发明人： LEVERETTE, Steven, John , POLLACK, Jack
IPC分类号： B63B21/50
CPC分类号： B63B21/00 , B63B21/18 , B63B21/20 , B63B21/50 , B63B21/508 , B63B2021/003 , B63B2021/007 , B63B2021/203 , B63B2021/505
摘要： A mooring system for offshore vessels uses a chain stopper within a preset mooring line. The chain stopper has means for attaching a removable hydraulic chain jack actuator which may be used to stroke the chain through the stopper assembly while both the stopper and the mooring line remain under load.
摘要翻译：海上船舶的系泊系统在预设的系泊系统内使用链塞。链条止动器具有用于附接可拆卸液压链式千斤顶致动器的装置，其可以用于在链条和系泊线保持在负载的同时通过止动器组件行进链条。

5. 发明申请

WO2008070630A3 METHOD FOR PREVENTING OVERPRESSURE 审中-公开
标题翻译：防止过压的方法
公开(公告)号：WO2008070630A3
公开(公告)日：2008-11-13
申请号：PCT/US2007086301
申请日：2007-12-03
申请人： CHEVRON USA INC , TECHNIP USA INC , DANIEL JEREMIAH , CHUNG JIN-SUG , RAMASWAMY RAMANATHAN , GEBARA JOSEPH M , UPCHURCH JOHN L
发明人： DANIEL JEREMIAH , CHUNG JIN-SUG , RAMASWAMY RAMANATHAN , GEBARA JOSEPH M , UPCHURCH JOHN L
IPC分类号： E21B43/12
CPC分类号： E21B43/01 , B63B21/508
摘要： The present invention relates to overpressure protection systems and methods for use on a production system for transferring hydrocarbons from a well on the seafloor to a vessel floating on the surface of the sea. The production system includes a subsea well in fluid communication with a turret buoy through a production flowline and riser system. The turret buoy is capable of connecting to a swivel located on a floating vessel. The overpressure protection device is positioned upstream of the swivel, to prevent overpressure of the production swivel and downstream components located on the floating vessel. The device may include one or more shut down valves, one or more sensors, an actuator assembly, and a control processor. Each shut down valve and sensor is coupled to a production flowline. Each of the sensors is capable of generating a signal based upon a pressure sensed within the production flowline. The actuator assembly is connected to each of the shut down valves for operating the shut down valves. The control processor, which may be a programmable logic controller, receives a signal from the sensors and sends a valve control signal to the actuator assembly for operating the shut down valves in response to the received signals.
摘要翻译：本发明涉及在生产系统上使用的过压保护系统和方法，用于将碳氢化合物从海底井转移到漂浮在海面上的船上。生产系统包括通过生产流水线和立管系统与炮塔浮标流体连通的海底井。炮塔浮标能够连接到位于浮船上的旋转体。过压保护装置位于旋转接头的上游，以防止位于浮动容器上的生产旋转接头和下游部件的超压。该装置可以包括一个或多个关闭阀，一个或多个传感器，致动器组件和控制处理器。每个关闭阀和传感器都连接到生产流水线上。每个传感器能够基于在生产流线内感测到的压力来生成信号。致动器组件连接到每个关闭阀以操作关闭阀。可以是可编程逻辑控制器的控制处理器接收来自传感器的信号并且将阀控制信号发送到致动器组件以响应于接收到的信号来操作关闭阀。

6. 发明申请

WO2007127531A2 DETACHABLE MOORING SYSTEM WITH BEARING MOUNTED ON SUBMERGED BUOY 审中-公开
标题翻译：具有轴承安装的可拆卸的运动系统
公开(公告)号：WO2007127531A2
公开(公告)日：2007-11-08
申请号：PCT/US2007063738
申请日：2007-03-09
申请人： SOFEC INC
发明人： BOATMAN L TERRY , LINDBLADE STEPHEN P
IPC分类号： B63B22/02
CPC分类号： B63B22/023 , B63B21/508 , B63B22/026
摘要： A mooring system comprising a submerged buoy releasably connectable to a vessel keel having a combined axial/radial bearing. A segmented ring, fastened to the buoy, forms the bearing outer ring. An inner bearing hub slidingly carried on the bearing outer ring is connectable to a vessel structural connector. In a first embodiment, the structural connector includes an inner cylindrical sleeve coaxially movable within an outer cylindrical housing by circumferential actuators. The lower ends of the connector sleeve and connector housing capture plural collet segments circumpositioned therebetween that radially move in and out as the connector sleeve is moved axially within the connector housing. The lower ends of the collet segments extend downward into the bearing hub and releasably engage an interior groove therein, thereby dogging the bearing hub against the vessel. In a second embodiment, the bearing hub is simply bolted directly to a cylindrical connector member of the vessel.
摘要翻译：一种系泊系统，包括可释放地连接到具有组合的轴向/径向轴承的容器龙骨的浸没浮筒。紧固在浮标上的分段环形成轴承外圈。滑动地承载在轴承外圈上的内轴承座可连接到容器结构连接器。在第一实施例中，结构连接器包括通过圆周致动器在外圆柱形壳体内同轴移动的内圆柱形套筒。连接器套筒和连接器壳体的下端捕获在它们之间环绕的多个夹头段，当连接器套筒在连接器壳体内轴向移动时，径向移动进出。夹头段的下端向下延伸到轴承毂中，并可释放地接合其中的内部凹槽，从而将轴承毂卡止在容器上。在第二实施例中，轴承轮毂被简单地螺栓连接到容器的圆柱形连接器构件。

7. 发明申请

WO1998005550A1 DISCONNECTABLE TURRET MOORING SYSTEM UTILIZING A SPIDER BUOY 审中-公开
标题翻译：不可接受的潜水艇运行系统
公开(公告)号：WO1998005550A1
公开(公告)日：1998-02-12
申请号：PCT/US1997010432
申请日：1997-06-13
申请人： FMC CORPORATION
发明人： FMC CORPORATION , BOATMAN, Terry, L. , KELM, Ron, L. , SALYER, Brent, A. , DUGGAL, Arun, S.
IPC分类号： B63B22/02
CPC分类号： B63B21/508
摘要： A disconnectable vessel mooring system including a storage vessel (10) with a turret (32) mounted therein so that the vessel is free to weathervane about an anchored turret. A spider buoy (44) in a docked position is received within the turret (32) with the upper part of the buoy at a position above the sea water level to permit dry servicing of the buoy (44). Anchor legs (68) in the docked position are secured to the turret (32) by securing means (71). Guide tubes (72) on the outer surface of the buoy (44) receive the anchor legs (68) therein for limited longitudinal travel. Selected anchor legs (68) may be disconnected from the buoy (44) when detached from the turret (32) for lowering onto the sea floor to reduce the weight of anchor legs supported by the buoy (44).
摘要翻译：一种可拆卸的船舶系泊系统，包括具有安装在其中的转台（32）的储存容器（10），使得容器可以围绕锚定的转台自由地进行风向标。处于停靠位置的一个蜘蛛浮标（44）被接收在转台（32）内，浮标的上部位于海水位以上的位置，以允许对浮标（44）的干燥维护。在对接位置的锚腿（68）通过固定装置（71）固定到转台（32）。在浮标（44）的外表面上的导管（72）在其中容纳锚腿（68）以限制纵向移动。当从转塔（32）分离以便下降到海底上时，所选择的锚腿（68）可以与浮标（44）断开，以减小由浮标（44）支撑的锚腿的重量。

8. 发明申请

WO1997012118A1 METHOD AND SYSTEM FOR THE TREATMENT OF A WELL STREAM FROM AN OFFSHORE OIL FIELD 审中-公开
标题翻译：从海洋油田处理井流的方法和系统
公开(公告)号：WO1997012118A1
公开(公告)日：1997-04-03
申请号：PCT/NO1996000227
申请日：1996-09-25
申请人： DEN NORSKE STATS OLJESELSKAP A.S , LÆGREID, Trygve , HALMO, Terje
发明人： DEN NORSKE STATS OLJESELSKAP A.S
IPC分类号： E21B43/01
CPC分类号： B63B35/4413 , B63B21/508 , B63B22/023 , B63B2035/4473 , C10G2/32 , C10G2300/4062 , C10L3/10 , E21B43/01 , E21B43/34 , E21B43/40
摘要： A process for treating a well stream produced from an offshore oil field, using a vessel cooperating with an underwater buoy to which both the vessel and the risers from the field are anchored. The well stream is passed to a processing plant on board, wherein water, oil and gas are separated from one another. Separated, stabilized oil is stored in storage tanks, while separated gas is passed to a conversion plant on board, for conversion of the gas to synthetic crude oil and/or wax. Also described is a plant comprising such processing plant and such conversion plant comprising at least a synthesis gas unit and a Fischer-Tropsch unit. The total plant (processing plant and conversion plant) is mounted on skids capable of being secured easily exchangeably to the deck of the vessel. Also described is a conversion plant as mentioned, wherein the Fischer-Tropsch unit comprises at least one slurry bubble column reactor (SBCR reactor) having a reactor zone arranged for containing a slurry consisting of liquid products, finely divided catalyst particles and synthesis gas, which reactor is arranged for internal separation of liquid products from the remaining part of the slurry.
摘要翻译：一种用于处理由海上油田产生的井流的方法，其使用与水下浮标协作的船舶，船舶和来自该地的立管均锚定在该水下浮标上。井流被传递到船上的处理厂，其中水，油和气体彼此分离。分离的稳定油储存在储罐中，而分离的气体通过船上的转化装置，用于将气体转化成合成原油和/或蜡。还描述了包含这种处理装置的植物，并且这种转化装置至少包括合成气单元和费 - 托单元。总厂（加工厂和转换厂）安装在能够容易地交换到船舶甲板上的防滑装置上。还描述了一种如上所述的转化装置，其中费 - 托单元包括至少一个具有反应器区域的浆料鼓泡塔反应器（SBCR反应器），该反应器区域布置成容纳由液体产物，细分散的催化剂颗粒和合成气组成的浆料，反应器布置成用于将液体产物与剩余部分的浆料内部分离。

9. 发明申请

WO1996030253A1 A MOORING DEVICE FOR A FLOATER 审中-公开
标题翻译：一个水龙头的运动装置
公开(公告)号：WO1996030253A1
公开(公告)日：1996-10-03
申请号：PCT/NO1996000052
申请日：1996-03-06
申请人： KVÆRNER ENGINEERING A.S , LANGE, Espen , AAVITSLAND, Dag., O.
发明人： KVÆRNER ENGINEERING A.S
IPC分类号： B63B21/50
CPC分类号： B63B21/508
摘要： A mooring device for a floater (1), where, in a vertical shaft (2) in the floater (1), there is arranged a socket (10) for a submerged buoy (11) moored by means of mooring cables (12, 13) and connected to a riser (32). The buoy is locked into the socket by means of fastening cables (14), extending from the buoy up to deck level, where they are subject to the action of suitable tensioning means, for example hydraulic jacks (19, 20). The fastening cables are gathered in a tensioning head (18) which may be connected to a winch (27) during the lowering process of the buoy.
摘要翻译：一种用于浮子（1）的系泊装置，其中在所述浮子（1）中的竖直轴（2）中布置有用于通过系泊缆索（12）停泊的浸没浮标（11）的插座（10） 13）并连接到提升管（32）。浮标通过紧固电缆（14）锁定到插座中，该电缆从浮标延伸到甲板水平面，在那里它们受到合适的张紧装置（例如液压千斤顶（19,20））的作用。紧固电缆聚集在张紧头部（18）中，该张紧头部可在浮标的下降过程中连接到绞盘（27）。

10. 发明申请

WO1994004412A1 A CLOSING DEVICE FOR AN OPENING IN THE BOTTOM OF A VESSEL 审中-公开
标题翻译：用于在船舶底部开启的封闭装置
公开(公告)号：WO1994004412A1
公开(公告)日：1994-03-03
申请号：PCT/NO1993000127
申请日：1993-08-20
申请人： DEN NORSKE STATS OLJESELSKAP A.S. , BREIVIK, Kåre , SMEDAL, Arne , SYVERTSEN, Kåre
发明人： DEN NORSKE STATS OLJESELSKAP A.S.
IPC分类号： B63B19/00
CPC分类号： B63B21/508 , B63B19/00 , B63B22/021 , B63B22/04
摘要： A device for closing a downwardly open receiving space (3) in the bottom of a floating vessel (1), especially a space for receiving a submerged buoy for the transfer of liquid hydrocarbons, wherein the buoy is raised by means of a line means passing through the receiving space (3). The device consists of an at least bipartite shutter means (2) at the lower end of the receiving space (3) and comprises shutter elements (4) which are rotatably fastened to the bottom (5) of the vessel (1) and have a free end (6) having a central retracted edge portion (14) and a transverse edge portion (12). The two transverse edge portions (12) of the free end (6) are arranged to cause closing by mutual cooperation with at least one corresponding edge portion on at least one other shutter element, and the central retracted edge portion (14) forms a part of a sidewall (16) in a central guide opening (10) in the shutter means (2) when the free end (6) of the shutter element (4) during the closing is moved towards the corresponding free end of the other shutter element (4) or remaining shutter elements of the shutter means (2).
摘要翻译：一种用于封闭浮动容器（1）底部的向下开放的容纳空间（3）的装置，特别是用于容纳用于传送液态碳氢化合物的浸没式浮标的空间，其中浮标通过线路装置通过通过接收空间（3）。该装置由位于容纳空间（3）的下端的至少两部分的快门装置（2）组成，并包括可旋转地固定在容器（1）的底部（5）上的快门元件（4）具有中央缩回边缘部分（14）和横向边缘部分（12）的自由端（6）。自由端（6）的两个横向边缘部分（12）被布置成通过与至少一个其它快门元件上的至少一个对应边缘部分相互配合而引起关闭，并且中心缩回边缘部分（14）形成一部分当快门元件（4）在关闭期间的自由端（6）朝向另一个快门元件的相应自由端移动时，在挡板装置（2）中的中心引导开口（10）中的侧壁（16）（4）或快门装置（2）的剩余快门元件。

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