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11. 发明申请

US20180100940A1 SYSTEM FOR AUTOMATICALLY ATTACHING AND DETACHING SEISMIC NODES DIRECTLY TO A DEPLOYMENT CABLE 审中-公开
公开(公告)号：US20180100940A1
公开(公告)日：2018-04-12
申请号：US15837599
申请日：2017-12-11
申请人： Seabed Geosolutions B.V.
发明人： Arne Henning Rokkan , Richard Edward Henman , Leif Johan Larsen , Johan Fredrik Næs , Mariann Ervik , Ole-Fredrik Semb
IPC分类号： G01V1/38 , F16L1/235 , B65G67/60 , F16L1/14 , F16L1/20
CPC分类号： G01V1/3852 , B65G67/60 , F16L1/14 , F16L1/20 , F16L1/235 , G01V1/3843
摘要： Embodiments, including apparatuses, systems and methods, for automatically attaching and detaching seismic devices to a deployment cable, including a plurality of autonomous seismic nodes. A node installation system may include a moveable node carrier coupled to a cable detection device and a node attachment device that is configured to move a direct attachment mechanism on a node into a locking or closed position about the deployment cable. In an embodiment for retrieval and/or detachment operations, the system may also be configured to automatically detect the position of a node and remove the node from the deployment line by actuating the direct attachment mechanism into an open or unlocked position. Other devices besides a node may be attached and detached from the deployment line if they are coupled to one or more direct attachment mechanisms.

12. 发明授权

US09797526B2 Riser assembly and method of installing a riser assembly 有权
公开(公告)号：US09797526B2
公开(公告)日：2017-10-24
申请号：US14856266
申请日：2015-09-16
申请人： GE Oil & Gas UK Limited
发明人： Yanqiu Zhang , Zhimin Tan , Yucheng Hou , Jiabei Yuan , Linfa Zhu
IPC分类号： E21B17/01 , F16L1/235 , F16L1/14 , F16L1/24 , F16L1/26 , F16L1/18
CPC分类号： F16L1/235 , E21B17/012 , E21B17/015 , F16L1/14 , F16L1/18 , F16L1/24 , F16L1/26
摘要： A riser assembly and method of installing a riser assembly are disclosed. The riser assembly includes a first attachment element connected to a first portion of flexible pipe and a second attachment element connected to a second portion of flexible pipe. The first attachment element and second attachment element are connected by at least one tether element, via a fixed structure in a configuration such that, in use, in response to movement of the first and second portions of flexible pipe, the tension load at any moment in time, at each attachment element, remains substantially equal.

13. 发明授权

US09784873B2 Fully containerized deployment system for autonomous seismic nodes 有权
公开(公告)号：US09784873B2
公开(公告)日：2017-10-10
申请号：US14821492
申请日：2015-08-07
申请人： Seabed Geosolutions B.V.
发明人： Arne Henning Rokkan , Richard Edward Henman , Leif Johan Larsen , Johan Fredrik Næs , Mariann Ervik , Ole-Fredrik Semb
IPC分类号： G01V1/38 , F16L1/20 , B65G67/60 , F16L1/14 , F16L1/235
CPC分类号： G01V1/3852 , B65G67/60 , F16L1/14 , F16L1/20 , F16L1/235 , G01V1/3843
摘要： Containerized handling, deployment, and retrieval systems for deploying and retrieving a plurality of autonomous seismic nodes from the back deck of a marine vessel are presented. The handling system may comprise a deployment system and a node storage and service system fully contained within a plurality of CSC approved ISO containers. Each of the components of the handling system may be located in a CSC approved ISO container for storage, operation, and transport. In one embodiment, the node deployment system is configured to retrieve and deploy autonomous seismic nodes from the back deck of a vessel. In one embodiment, the node storage and service system is configured to transfer nodes to and from the node deployment system for storage and servicing.

14. 发明申请

US20160047499A1 FLEXIBLE PIPE BODY AND METHOD OF MANUFACTURE 审中-公开
标题翻译：柔性管体及其制造方法
公开(公告)号：US20160047499A1
公开(公告)日：2016-02-18
申请号：US14783964
申请日：2014-02-21
申请人： GE OIL & GAS UK LIMITED
发明人： Vineet Kumar Jha , Neville Dodds , James Robert Latto
IPC分类号： F16L11/12 , F16L11/02 , F16L57/02 , F16L1/14 , B29C65/78 , B29C65/00 , B29C35/02 , F16L11/10 , B29C65/72
CPC分类号： F16L11/12 , B29C35/02 , B29C53/582 , B29C65/72 , B29C65/7858 , B29C66/69 , B29C70/86 , B29K2063/00 , B29K2105/0872 , B29K2105/0881 , B29K2105/10 , B29K2307/04 , B29L2023/005 , B29L2023/22 , B32B1/08 , B32B27/12 , B32B2260/023 , B32B2260/046 , B32B2262/0223 , B32B2262/0253 , B32B2262/0261 , B32B2262/0276 , B32B2262/101 , B32B2262/103 , B32B2262/106 , B32B2307/54 , B32B2307/554 , B32B2307/584 , B32B2307/714 , B32B2597/00 , F16L1/14 , F16L11/02 , F16L11/083 , F16L11/10 , F16L57/02
摘要： A flexible pipe body and method of producing a flexible pipe body are disclosed. The method includes providing one or more composite filament (302) as a filament bundle (310); applying a braid element (304) around the filament bundle as a braided bundle (310); helically wrapping the braided bundle (310) around a flexible pipe layer (502); and then curing (510) the one or more composite filament (302).
摘要翻译：公开了柔性管体及柔性管体的制造方法。该方法包括提供一根或多根复合丝（302）作为细丝束（310）; 将编织元件（304）作为编织束（310）施加在所述细丝束周围; 将编织束（310）螺旋地缠绕在柔性管层（502）周围; 然后固化（510）一个或多个复合丝（302）。

15. 发明申请

US20150377385A1 Improvements Relating to Abandonment and Recovery of Pipelines 有权
标题翻译：关于管道弃置和回收的改进
公开(公告)号：US20150377385A1
公开(公告)日：2015-12-31
申请号：US14766128
申请日：2014-02-06
申请人： SUBSEA 7 LIMITED
发明人： John Duncan Cruickshank
IPC分类号： F16L1/235 , F16L1/20 , F16L1/23 , F16L1/26 , F16L1/19 , F16L1/16
CPC分类号： F16L1/235 , F16L1/14 , F16L1/161 , F16L1/166 , F16L1/19 , F16L1/202 , F16L1/205 , F16L1/207 , F16L1/23 , F16L1/26
摘要： A method of abandoning a pipeline during subsea pipelaying from a pipelay vessel includes suspending the pipe string from a tendon element of an abandonment string and engaging further tendon elements to an upper end of the abandonment string while lowering the pipe string to a handover depth. At the handover depth, tension is applied via a wire to the top of the pipe string at an acute angle to the launch axis. This deflects the pipe string from the launch axis into axial alignment with the wire to transfer the weight load of the pipe string to the wire, whereupon the abandonment string can be decoupled from the pipe string. Recovery of the pipeline from the seabed can be effected by a reverse process.
摘要翻译：在从海底管线船舶进行海底管道铺设期间放弃管道的方法包括：将管柱从放弃绳的腱元件悬挂下来，并将另外的腱元件接合到放弃柱的上端，同时将管柱降低到切换深度。在切换深度处，通过导线将张力以与发射轴成锐角的角度施加到管柱的顶部。这使得管柱从发射轴线偏转成与线轴对准以将管柱的重量载荷传递到线，于是放弃线可以与管柱分离。从海底回收管道可以通过相反的过程来实现。

16. 发明授权

US07416366B2 Subsea pipeline system 失效
标题翻译：海底管线系统
公开(公告)号：US07416366B2
公开(公告)日：2008-08-26
申请号：US10543738
申请日：2004-01-29
申请人： Jack Pollack , Hein Wille , Leendert Poldervaart
发明人： Jack Pollack , Hein Wille , Leendert Poldervaart
IPC分类号： F16L1/12
CPC分类号： F16L1/14 , B63B27/24
摘要： The invention relates to a subsea pipeline system for connecting two hydrocarbon production, storage and/or processing structures. The subsea pipeline has a first duct section supported on the seabed, a bridging duct section extending across a lower seabed part, at a distance from the sea bed, and a second duct section supported on the sea bed. The first and second duct sections are connected to the bridging duct section via an articulation joint allowing movement of the bridging duct section in a length direction of the first and second duct sections. A first tensioning element exerts an upward force on the bridge duct sections and a second tensioning element exerts a downward force on the bridge duct section. The first and second tensioning elements include a mutual angle to exert a horizontal pulling force on the bridging duct section.
摘要翻译：本发明涉及一种用于连接两个碳氢化合物生产，储存和/或加工结构的海底管道系统。海底管道具有支撑在海床上的第一管道段，跨越与海床相距一定距离的下海底部分延伸的桥接管段，以及支撑在海床上的第二管道段。第一和第二管道部分经由铰接接头连接到桥接管段，允许桥接管段在第一和第二管道段的长度方向上移动。第一张紧元件在桥梁管道部分上施加向上的力，并且第二张紧元件在桥梁管道部分上施加向下的力。第一和第二张紧元件包括相互角度以在桥接管部分上施加水平拉力。

17. 发明授权

US07341686B2 Device for arresting the propagation of a buckle in a double-walled pipe 失效
标题翻译：用于阻止双层管中带扣传播的装置
公开(公告)号：US07341686B2
公开(公告)日：2008-03-11
申请号：US11252639
申请日：2005-10-18
申请人： Antoine Bastard , Gordon Tough
发明人： Antoine Bastard , Gordon Tough
IPC分类号： B32B43/00 , B29D24/00
CPC分类号： F16L1/14 , F16L57/00 , F16L57/02 , Y10T29/49879
摘要： Device for arresting the propagation of a buckle in a double walled pipe.The device comprising an outer pipe wall having a defined external diameter and placed around an inner pipe wall, defining an annular space between the said outer and inner walls; providing predetermined regions in the annular space which are bounded between two sealing blocks with radially opposed faces which are in contact with the outer and inner pipes; placing a curable compound in each region and curing it the length of each region is at least equal to 0.5 times the external diameter of the outer wall.
摘要翻译：用于阻止双层管中带扣传播的装置。该装置包括具有限定的外径并且围绕内管壁放置的外管壁，在外壁和内壁之间限定环形空间; 在环形空间内提供预定区域，该区域限定在具有与外管和内管接触的径向相对面的两个密封块之间; 在每个区域中放置可固化化合物并使其固化，每个区域的长度至少等于外壁外径的0.5倍。

18. 发明授权

US07025533B1 Concentrated buoyancy subsea pipeline apparatus and method 有权
标题翻译：集中浮力海底管线装置及方法
公开(公告)号：US07025533B1
公开(公告)日：2006-04-11
申请号：US10711489
申请日：2004-09-21
申请人： John Christian Hartley Mungall , Khamir Girish Joshi , Craig Wonder Lamison
发明人： John Christian Hartley Mungall , Khamir Girish Joshi , Craig Wonder Lamison
IPC分类号： F16L1/12
CPC分类号： F16L1/20 , F16L1/14
摘要： Various apparatuses and methods to traverse an undersea topographic feature (12) with a subsea pipeline (18) are disclosed. The apparatuses and methods of the present invention accomplish this task through the use of a concentrated buoyancy scheme (10). The invention disclosed can allow more efficient and cost effective traversal of hostile terrain for subsea pipelines at great depths while minimizing the risk of rupturing the pipeline (18) or negatively impacting the surrounding undersea environment.
摘要翻译：公开了用海底管道（18）横穿海底地形特征（12）的各种装置和方法。本发明的装置和方法通过使用集中的浮力方案（10）来完成这个任务。所公开的发明可以更有效和成本有效地跨越海底管线在较大深度的敌对地形，同时最小化破裂管道（18）的风险或对周围海底环境的负面影响。

19. 发明申请

US20060062635A1 CONCENTRATED BUOYANCY SUBSEA PIPELINE APPARATUS AND METHOD 有权
标题翻译：浓缩的BUOYANCY SUBSEA管道装置和方法
公开(公告)号：US20060062635A1
公开(公告)日：2006-03-23
申请号：US10711489
申请日：2004-09-21
申请人： John Mungall , Khamir Joshi , Craig Lamison
发明人： John Mungall , Khamir Joshi , Craig Lamison
IPC分类号： F16L1/00
CPC分类号： F16L1/20 , F16L1/14
摘要： Various apparatuses and methods to traverse an undersea topographic feature (12) with a subsea pipeline (18) are disclosed. The apparatuses and methods of the present invention accomplish this task through the use of a concentrated buoyancy scheme (10). The invention disclosed can allow more efficient and cost effective traversal of hostile terrain for subsea pipelines at great depths while minimizing the risk of rupturing the pipeline (18) or negatively impacting the surrounding undersea environment.
摘要翻译：公开了用海底管道（18）横穿海底地形特征（12）的各种装置和方法。本发明的装置和方法通过使用集中的浮力方案（10）来完成这个任务。所公开的发明可以更有效和成本有效地跨越海底管线在较大深度的敌对地形，同时最小化破裂管道（18）的风险或对周围海底环境的负面影响。

20. 发明授权

US4056945A Process and device for laying submarine pipelines 失效
标题翻译：铺设海底管道的工艺和装置
公开(公告)号：US4056945A
公开(公告)日：1977-11-08
申请号：US741622
申请日：1976-11-15
申请人： Jacques Edouard Lamy
发明人： Jacques Edouard Lamy
IPC分类号： F16L1/14 , F16L1/16 , F16L1/00
CPC分类号： F16L1/165 , F16L1/14
摘要： For laying a submarine pipeline, hauling of the same is exerted by means of a force distribution cable which extends over the full length of the submerged part of the pipeline and which is attached to it by hangers, preferably in conjunction with heavy chains acting as guide ropes and anchoring blocks. A further cable attached to the head of the pipeline transmits directly thereto a part of the haulage force.
摘要翻译：为了铺设海底管道，通过在配管电缆的整个长度上延伸并且通过悬挂器连接到管道的整个长度上的力分配电缆来施加海运管道，优选地与作为导向件的重链连接绳索和锚固块。连接到管道的头部的另外的电缆直接传送到一部分运送力。

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