APPARATUS AND METHODS FOR INSTALLING A SUBSTRUCTURE
    91.
    发明申请
    APPARATUS AND METHODS FOR INSTALLING A SUBSTRUCTURE 审中-公开
    装置和方法安装一个子结构

    公开(公告)号:WO2016144185A1

    公开(公告)日:2016-09-15

    申请号:PCT/NO2016/000011

    申请日:2016-03-08

    Applicant: OWEC TOWER AS

    Abstract: There is described apparatus for use in installing a substructure, and related methods. In embodiments of the invention, the apparatus comprises a positioning device attached to a leg of the substructure. The substructure comprises at least one leg to be mounted to at least one base, and the positioning device comprising at least one jack for supporting the leg upon the base, such that at least part of the weight of the substructure is supported on the base via the jack. In this way, relative movement between the leg and the base can be reduced, to allow permanent mounting of the leg to the base for example by using a curable material.

    Abstract translation: 描述了用于安装子结构的装置及相关方法。 在本发明的实施例中,该装置包括附接到子结构的腿部的定位装置。 所述底座结构包括至少一个待安装到至少一个基座的支脚,并且所述定位装置包括用于在所述基座上支撑所述腿部的至少一个千斤顶,使得所述子结构的重量的至少一部分被支撑在所述基座上, 千斤顶。 以这种方式,腿和底座之间的相对运动可以减小,以允许例如通过使用可固化材料将腿永久地安装到基座上。

    SALVAGE SAWING SYSTEM AND METHOD
    92.
    发明申请
    SALVAGE SAWING SYSTEM AND METHOD 审中-公开
    SALVING锯切系统和方法

    公开(公告)号:WO2016085350A1

    公开(公告)日:2016-06-02

    申请号:PCT/NO2015/050225

    申请日:2015-11-26

    Applicant: 1DIAMOND AS

    Inventor: RAMFJORD, Harald

    Abstract: The present invention relates to a wire cutting system and method for subsea cutting of large structures (6). The system includes two feeding towers (2) with feeding tower first ends secured into a seabed floor. A crossbeam (1) is located between the two feeding towers (2). Wire feeding trolleys (8) are connected to the feeding towers (2), whereby the wire feeding trolleys (8) are allowed to move a cutting distance along the feeding towers. A cutting wire (4) traverses between the wire feeding trolleys.

    Abstract translation: 本发明涉及一种用于大型结构(6)的海底切割的线切割系统和方法。 该系统包括两个进料塔(2),其中进料塔的第一端固定在海底。 横梁(1)位于两个供给塔(2)之间。 馈线手推车(8)连接到进料塔(2),从而允许送丝推车(8)沿着进料塔移动切割距离。 切割线(4)在送丝手推车之间穿过。

    SEA BED TERMINAL FOR OFFSHORE ACTIVITIES
    93.
    发明申请
    SEA BED TERMINAL FOR OFFSHORE ACTIVITIES 审中-公开
    海上活动的海滨终端

    公开(公告)号:WO2016085347A1

    公开(公告)日:2016-06-02

    申请号:PCT/NO2015/050156

    申请日:2015-09-08

    Applicant: GRAVI FLOAT AS

    Abstract: The publication relates to a shallow water seabed terminal (40) for storing and loading or unloading hydrocarbons, such as LNG, oil or gas, comprising a floatable, removable module (20), and a removable seabed substructure (10) intended to be supported by a seabed (19), the floatable module (20) being releasably fixed to the seabed substructure (10) so that a harbour terminal is formed, the seabed substructure (10) comprises a base structure (11) provided with buoyancy devices, an upwards extending wall structure (12) extending up from the base structure (11) and arranged along at least a part of the periphery of the base structure (11), the base structure also being provided with an opening (18) in the wall structure (12) for allowing the floatable module (20), to be berthed in and supported by the seabed substructure (10). The base structure (11) is provided with a submerged beam or base slab structure (35) extending laterally out from the vertical wall structure (12), configured to support the floatable, removable module, the beam or slab structure (35) being provided with sleeves or ducts extending through the submerged beam or slab structure (35) configured to receive the piles to be driven down into the seabed soil.

    Abstract translation: 该出版物涉及用于存储和装载或卸载诸如LNG,油或气体的烃类的浅水海床终端(40),其包括可浮动的可移除模块(20),以及旨在被支撑的可移除的海底子结构(10) 通过海底(19),可浮动模块(20)可释放地固定到海底子结构(10),从而形成港口终端,海底子结构(10)包括设置有浮力装置的基部结构(11) 向上延伸的壁结构(12),其从所述基部结构(11)向上延伸并且沿着所述基部结构(11)的周边的至少一部分布置,所述基部结构还在所述壁结构中设置有开口(18) (12),用于允许所述可漂浮模块(20)被搁置并由所述海底子结构(10)支撑。 基部结构(11)设置有从垂直壁结构(12)横向延伸的淹没的梁或基础板结构(35),其构造成支撑可浮动的可移除模块,所述梁或板结构(35)被设置 其中套管或管道延伸穿过被淹没的梁或板坯结构(35),其构造成接收要被驱动到海床土壤中的桩。

    OFFSHORE SUPPORT STRUCTURE, OFFSHORE TOWER INSTALLATION WITH THE OFFSHORE SUPPORT STRUCTURE AND OFFSHORE WIND POWER PLANT WITH THE OFFSHORE TOWER INSTALLATION
    94.
    发明申请
    OFFSHORE SUPPORT STRUCTURE, OFFSHORE TOWER INSTALLATION WITH THE OFFSHORE SUPPORT STRUCTURE AND OFFSHORE WIND POWER PLANT WITH THE OFFSHORE TOWER INSTALLATION 审中-公开
    海上支援结构,海上塔楼安装与离岸塔式安装的海上支援结构和海上风力发电厂

    公开(公告)号:WO2016000859A1

    公开(公告)日:2016-01-07

    申请号:PCT/EP2015/060325

    申请日:2015-05-11

    Inventor: STIESDAL, Henrik

    Abstract: An offshore support structure is provided comprising at least one upper support structure section for supporting at least one functional device with a functional mass, at least one lower support structure section for founding the offshore support structure at a seabed of a sea and at least one transition support structure section which is arranged between the upper support structure section and the lower support structure section for physically connecting the upper support structures section and the lower support structure section. The upper support structure section, the functional device and the transition support structure section comprise together an upper support structure mass. The lower support structure section comprises a lower support structure mass. A mass ratio of the lower support structure mass to the upper support structure mass is selected from the range from 1.1 to 2. The lower support structure section forms a foundation of a offshore tower installation. The lower support structure section of is arranged at a seabed of a sea. Preferably, it is arranged such that the transition support structure section remains arranged above a sea water level (surface of water) of the sea. Thereby, tides which affect the sea water level have to be taken into account as well as a height of the highest waves. With such an arrangement it is possible that the transition support structure section is developed with a lower mass in comparison to an arrangement where the transition support structure section is in the water. Buoyancy force doesn't affect the gravity foundation function of the transition support structure section. The offshore tower installation is used for offshore wind power plants.

    Abstract translation: 提供了一种海上支撑结构,其包括至少一个用于支撑具有功能块的至少一个功能装置的上部支撑结构部分,用于在海底海上建立海上支撑结构的至少一个下部支撑结构部分,以及至少一个转变 支撑结构部分,其布置在上支撑结构部分和下支撑结构部分之间,用于物理连接上支撑结构部分和下支撑结构部分。 上支撑结构部分,功能装置和过渡支撑结构部分包括上支撑结构体。 下支撑结构部分包括下支撑结构体。 下支撑结构质量与上支撑结构质量的质量比选自1.1至2.下支撑结构部分形成海上塔架安装的基础。 下支撑结构部分布置在海底。 优选地,过渡支撑结构部分保持布置在海的海水面(水面)的上方。 因此,必须考虑影响海水位的潮汐以及最高波浪的高度。 通过这种布置,与过渡支撑结构部分在水中的布置相比,过渡支撑结构部分可能以较低的质量展开。 浮力不影响过渡支撑结构段的重力基础功能。 离岸塔式设备用于海上风力发电厂。

    LEG MATING UNIT
    97.
    发明申请
    LEG MATING UNIT 审中-公开
    专家组

    公开(公告)号:WO2014147474A1

    公开(公告)日:2014-09-25

    申请号:PCT/IB2014/000439

    申请日:2014-03-17

    CPC classification number: E02B17/0017 E02B17/02 E02B17/024

    Abstract: A leg mating unit for installation of offshore structures. A housing has a ram movably mounted in the housing. Elastomeric material is received in the housing immediately below the ram. An open space below the elastomeric material is filled with a disposable, granular material such as sand. A drain valve for selectively releasing the disposable material is provided on the housing. A load absorbing ring is engaged with the ram. A stop ring is rigidly mounted on the leg of the topside structure and engages the load absorbing ring during installation of the topside structure onto its lower supporting structure. The housing is removably mounted on the lower support structure such that the leg mating unit is removable and reusable.

    Abstract translation: 用于安装海上结构的腿部配合单元。 壳体具有可移动地安装在壳体中的压头。 弹性材料被容纳在紧固在冲压器下面的壳体中。 在弹性体材料下方的开放空间填充有一次性的颗粒状材料,例如沙子。 用于选择性地释放一次性材料的排水阀设置在壳体上。 负载吸收环与压头接合。 止挡环刚性地安装在顶部结构的腿上,并且在将顶部结构安装到其下部支撑结构的过程中与负载吸收环接合。 壳体可拆卸地安装在下支撑结构上,使得腿部配合单元是可拆卸的并且可重复使用的。

    ТЕХНОЛОГИЯ И УСТРОЙСТВА ДЛЯ ПОДВОДНОЙ ДОБЫЧИ УГЛЕВОДОРОДОВ
    98.
    发明申请
    ТЕХНОЛОГИЯ И УСТРОЙСТВА ДЛЯ ПОДВОДНОЙ ДОБЫЧИ УГЛЕВОДОРОДОВ 审中-公开
    用于水下生产油气的技术和设备

    公开(公告)号:WO2014142774A1

    公开(公告)日:2014-09-18

    申请号:PCT/UA2013/000102

    申请日:2013-09-13

    CPC classification number: E21B7/12

    Abstract: Изобретения относятся к способам и устройствам для подводной добычи углеводородов. Способ включает бурение скважины и дальнейшие добычные работы, которые выполняют с надводной платформы, ограждение водного пространства над скважиной до поверхности моря оболочкой, обеспечивая тем самым всплывание нефти внутри оболочки. Оболочка выполнена из отдельных секций и монтируется на плаву. В нижней секции выполнено герметичное бетонное днище, причем после касания оболочкой дна она временно фиксируется в вертикальном положении, после чего сквозь днище в морском дне до внедрения в коренные породы бурят выработку, которая вместе с придонной частью оболочки заполняется бетоном. После затвердения бетона в морском дне образуется свая, которая обеспечивает дальнейшую фиксацию оболочки. Буровая мелочь, поступающая из скважины в донную часть оболочки, выдается на платформу посредством эрлифта. Технический результат состоит в том, что технология исключает утечки нефти в акваторию, при этом повышается эффективность добычи углеводородов.

    Abstract translation: 本发明涉及用于水下生产碳氢化合物的方法和装置。 该方法包括钻井井下和从水上平台进行的进一步的生产工作,通过壳体将井上方的水面保护到海面,从而确保油浮在壳体内。 外壳由不同的部分形成,并以浮动方式安装。 在下部形成有密封的混凝土基座,其中,一旦壳体与底部接触,所述壳体暂时固定在垂直位置,然后通过海床中的混凝土基座进行钻孔,直到基础 岩石被穿透,然后钻井区域与海底附近的部分壳体充满混凝土。 一旦混凝土硬化,在海床上形成一堆,该桩确保了壳的进一步固定。 钻井通过井底进入底部的钻屑通过空运提升到平台。 技术结果在于,该技术消除了油泄漏到水中,其中生产碳氢化合物的有效性增加。

    VESSEL FOR LIFTING OPERATIONS AT SEA, ROLL AND PITCH COMPENSATOR AND METHOD FOR SECURING A SEMI SUBMERSIBLE VESSEL TO A SEADBED
    99.
    发明申请
    VESSEL FOR LIFTING OPERATIONS AT SEA, ROLL AND PITCH COMPENSATOR AND METHOD FOR SECURING A SEMI SUBMERSIBLE VESSEL TO A SEADBED 审中-公开
    海上提升作业船舶,滚动和俯仰补偿装置及将半密封船只固定在海上的方法

    公开(公告)号:WO2014070024A3

    公开(公告)日:2014-08-07

    申请号:PCT/NO2013050186

    申请日:2013-11-05

    Applicant: NORTH C AS

    Abstract: The invention relates to a vessel for lifting operations at sea, comprising a semisubmersible hull, wherein said hull comprises at least one pontoon structure, a deck structure, columns between the pontoon structure and the deck structure, and vertically movable legs, and wherein the vessel is provided with one A-shaped lifting frame tiltably connected to the deck structure for lifting cargo next to the lifting vessel. The invention relates also to a method of securing a semi submersible vessel to a seabed and to a oil and pitch compensator suitable for stabilizing cargo on a sea transportation vessel.

    Abstract translation: 本发明涉及一种用于在海上提升作业的船舶,包括半潜艇,其中所述船体包括至少一个浮筒结构,甲板结构,浮筒结构和甲板结构之间的柱以及垂直可移动的支腿,并且其中所述船体 设置有可倾斜地连接到甲板结构的一个A形提升架,用于在靠近提升容器的地方提升货物。 本发明还涉及一种将半潜式船只固定在海底上的方法以及一种适用于稳定海上运输船上货物的油和桨距补偿器。

    FLOATING AND SUBMERSIBLE PLATFORM
    100.
    发明申请
    FLOATING AND SUBMERSIBLE PLATFORM 审中-公开
    浮动和不可接受的平台

    公开(公告)号:WO2013157958A1

    公开(公告)日:2013-10-24

    申请号:PCT/NO2013/050053

    申请日:2013-03-15

    Applicant: AIBEL

    Inventor: WIGAARD, Jan

    CPC classification number: B63B35/44 B63B2035/446

    Abstract: A self installing offshore platform 1, designed for use in the sea as a substation for offshore wind parks but also usable in oil and gas recovery, of the type that includes multiple lower pontoons 5 arranged in a spaced relation or connected, e.g. in a ring, and at least three columns 10 mounted in the lower end regions thereof to the pontoons 5 and mounted in the upper end regions thereof to a platform deck structure 15. A ratio of the volume of pontoons 5 to the volume of columns is in the range of 0.8 to 1.5.

    Abstract translation: 一种自行安装海上平台1,设计用于海上作为海上风电场的变电站,但也可用于油气回收,其类型包括以间隔关系布置或连接的多个下部浮体5。 在环中,并且至少三个立柱10安装在其下端区域到浮体5并且安装在其上端区域中到达平台甲板结构15.浮体5的体积与柱体积之比为 在0.8至1.5的范围内。

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