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公开(公告)号：US09315242B2
公开(公告)日：2016-04-19
申请号：US13742853
申请日：2013-01-16
CPC分类号： B63B22/02 , B63B35/4413 , B63B2022/028 , B63B2241/10
摘要： Releasable mooring systems and methods for drilling vessels that may be implemented with dockable and releasable mooring buoys to provide for both a quick disconnect of the mooring system from a drilling vessel and for re-connection of the drilling vessel when the vessel returns to the well site.
摘要翻译： 用于钻井船舶的可释放的系泊系统和方法，其可以用可停靠和可释放的系泊浮标来实施，以提供系泊系统与钻井容器的快速断开以及当船舶返回到井场时重新连接钻井船 。
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公开(公告)号：US07934561B2
公开(公告)日：2011-05-03
申请号：US12099593
申请日：2008-04-08
申请人： Matthew Jake Ormond
发明人： Matthew Jake Ormond
CPC分类号： F15B1/021 , B66D1/52 , E21B19/006 , F15B1/24 , F15B15/14 , F15B21/006 , F15B2201/205 , F15B2201/31
摘要： A depth compensated passive eave compensator comprises a first cylinder connected at its upper end to a vessel. A piston rod extends from a piston located within the first cylinder through the lower end thereof and is connected to subsea equipment. A second cylinder contains a compressed gas which maintains pressure beneath the piston of the first cylinder. The upper end of the first cylinder is connected to the upper end of a third cylinder having a piston mounted therein. A piston rod extending from the piston of third cylinder extends through the lower end thereof thereby applying the pressure of the sea to the piston of the third cylinder.
摘要翻译： 深度补偿的被动檐补偿器包括在其上端连接到容器的第一气缸。 活塞杆从位于第一气缸内的活塞的下端延伸并连接到海底设备。 第二气缸包含压缩气体，其保持第一气缸的活塞下方的压力。 第一气缸的上端连接到安装有活塞的第三气缸的上端。 从第三气缸的活塞延伸的活塞杆延伸穿过其下端，从而将海的压力施加到第三气缸的活塞。
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公开(公告)号：US09469960B2
公开(公告)日：2016-10-18
申请号：US13800189
申请日：2013-03-13
申请人： Intermoor Inc.
CPC分类号： E02D5/80 , B63B27/08 , B63B35/003
摘要： Methods and apparatus are disclosed for deploying one or more plate anchors on the seafloor prior to later installation (embedment) of the plate anchors using an installation tool such as a suction follower. The methods and apparatus may be used for batch-setting multiple plate anchors on the seafloor for a drilling vessel mooring in which the plate anchors and an installation tool are subsequently engaged for subsequent suction embedment of the plate anchors to design penetration depth.
摘要翻译： 公开的方法和装置用于在使用诸如抽吸从动件的安装工具稍后安装（嵌入）板锚之前在海底上部署一个或多个板锚。 该方法和装置可以用于在海底上分批设置用于钻井船舶系泊的多个板锚，其中板锚和安装工具随后接合，以便后续的板锚的吸入嵌入以设计穿透深度。
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公开(公告)号：US20110088911A1
公开(公告)日：2011-04-21
申请号：US12905666
申请日：2010-10-15
CPC分类号： E21B29/007
摘要： The present disclosure generally provides apparatus and methods for removing a subsea well head. The apparatus may include an embedded shear comprising a pile and a shear cutter integrated into the pile. The shear cutter may be mounted within the pile near a lower end thereof. The pile may include a well head conductor receptacle adapted to receive a subsea well head, and the shear cutter may include a shear blade that extends across the well head conductor receptacle when activated.The method may include providing a pile with a shear cutter integrated therein, lowering the pile over the well head, pumping water out of the pile to drive the pile into the seafloor to a desired cutting depth, activating the shear cutter to cut off a portion of the well head, and pumping water into the pile to drive the pile out of the seafloor.
摘要翻译： 本公开通常提供用于去除海底井头的装置和方法。 该装置可以包括嵌入式剪切，其包括堆和堆积在桩中的剪切刀。 剪切刀可以在其下端附近安装在桩内。 桩可以包括适于接收海底井头的井口导体插座，并且剪切刀可以包括当被激活时延伸穿过井口导体插座的剪切刀片。 该方法可以包括提供一个整合在其中的剪切刀具的桩，将桩降低到井口之上，将水从桩中抽出，以将桩驱动到海底到期望的切割深度，激活剪切刀以切断一部分 的井头，并将水泵入桩中以将堆放在海底。
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公开(公告)号：US09487272B2
公开(公告)日：2016-11-08
申请号：US14657048
申请日：2015-03-13
申请人： Intermoor Inc.
发明人： Thomas C. Bauer
CPC分类号： B63B21/50 , B63B21/26 , B63B2021/505
摘要： Systems and methods are disclosed for deploying one or more anchor piles on the seafloor using submersible line tensioning systems and techniques to achieve tensioning of mooring lines at the seafloor rather than at the conventional vessel deck level. Among other things, the disclosed systems and methods may be advantageously employed for tensioning mooring lines for Mobile Offshore Drilling Units (MODUs) when additional mooring legs must be added to the original complement of MODU legs, as well as and for tensioning mooring lines for vessels having turret mooring systems, each of which have limited space for surface tensioning equipment.
摘要翻译： 公开了用于使用潜水线张紧系统和技术在海底部署一个或多个锚桩以在海底而不是在常规船只甲板水平处实现系泊系绳的张紧的系统和方法。 除其他之外，所公开的系统和方法可以有利地用于张紧用于移动式海上钻井单元（MODU）的系泊线，当附加的系泊支腿必须被添加到原来的MODU支腿的补充以及用于张紧船舶的系泊线 具有转塔系泊系统，每个系统具有有限的表面张紧设备的空间。
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6.发明授权Actively steerable gravity embedded anchor systems and methods for using the same 有权积极引导的重力埋地锚系统及其使用方法公开(公告)号：US09422034B2
公开(公告)日：2016-08-23
申请号：US14669505
申请日：2015-03-26
申请人： InterMoor Inc.
IPC分类号： B63B21/26
CPC分类号： B63B21/26 , B63B2021/265
摘要： Methods and apparatus are disclosed for a self-directed (i.e., autonomous), steerable gravity-embedded anchor. This anchor free-falls through the water column, accelerates due to gravity and uses its kinetic energy to embed itself into the seafloor so as to function as an anchor for mooring of both floating vessels and other underwater structures. Unlike existing gravity-embedded plate anchors, this device can steer itself to its intended target location on the seafloor, enhancing placement accuracy and allowing release directly from an installation vessel on the water surface, thereby greatly simplifying installation.
摘要翻译： 公开了用于自导向（即自主）的可引导重力嵌入锚的方法和装置。 该锚自由下落通过水柱，由于重力加速，并使用其动能将其自身嵌入海底，以作为浮船和其他水下结构的系泊锚。 与现有的重力嵌入式板锚不同，该装置可以将其自身引导到海底预期的目标位置，提高定位精度，并允许从水面上的安装船直接释放，从而大大简化安装。
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公开(公告)号：US20130183876A1
公开(公告)日：2013-07-18
申请号：US13742853
申请日：2013-01-16
IPC分类号： B63B22/02
CPC分类号： B63B22/02 , B63B35/4413 , B63B2022/028 , B63B2241/10
摘要： Releasable mooring systems and methods for drilling vessels that may be implemented with dockable and releasable mooring buoys to provide for both a quick disconnect of the mooring system from a drilling vessel and for re-connection of the drilling vessel when the vessel returns to the well site.
摘要翻译： 用于钻井船舶的可释放的系泊系统和方法，其可以用可停靠和可释放的系泊浮标来实施，以提供系泊系统与钻井容器的快速断开以及当船舶返回到井场时重新连接钻井船 。
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公开(公告)号：US20240208614A1
公开(公告)日：2024-06-27
申请号：US18088443
申请日：2022-12-23
申请人： InterMoor Inc.
CPC分类号： B63B21/26 , B63B75/00 , B63B2021/007
摘要： The present invention relates to apparatus and a method of embedding a plate anchor. The method comprises providing a plurality of embedment modules each of which is suitable for embedding a plate anchor within a different type of soil. The method comprises determining the type of soil of a seabed at a target site and selecting an embedment module based on the type of soil at the target site. The embedment module is removably mounted within a modular follower assembly. The modular follower assembly is deployed from a vessel and the embedment module is actuated to drive the plate anchor into the seabed. The modular follower assembly is then retrieved to the vessel. The modular follower assembly is reconfigured to provide the modular follower assembly with different embedment modules for a subsequent deployment and to embed further plate anchors within different soil types.
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公开(公告)号：US07770655B2
公开(公告)日：2010-08-10
申请号：US11458411
申请日：2006-07-19
摘要： An anchor handling/tug/supply (AHTS) vessel is employed to engage conductor casings with the seafloor. The conductor casings initially penetrate the seafloor to a first depth under their own weight. The conductor casings may optimally be further engaged with the seafloor to a second depth by the application of suction to the interiors thereof or by the use of a drop hammer. The conductor casings are driven to grade by a hydraulic pile driving hammer deployed from the deck of the AHTS vessel the previously deployed conductor casings to grade before being recovered to the deck of the AHTS vessel.
摘要翻译： 使用锚式处理/拖船/供应（AHTS）船舶与海底接合导体套管。 导体外壳首先将海底穿透到自身重量下的第一深度。 导体外壳可以通过向内部的内部或通过使用落锤来进一步与海底进一步接合到第二深度。 导线壳体由AHTS容器的甲板部署的液压打桩锤驱动，先前部署的导体套管在回收到AHTS容器的甲板之前进行分级。
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