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1. 发明授权

US09316322B2 Split seat shear valve 有权
标题翻译：分体式座椅剪切阀
公开(公告)号：US09316322B2
公开(公告)日：2016-04-19
申请号：US13540145
申请日：2012-07-02
申请人： David James Alexander , Prabhu Palanisamy , Hussain Hashemizadeh
发明人： David James Alexander , Prabhu Palanisamy , Hussain Hashemizadeh
IPC分类号： E21B33/06 , F16K3/02
CPC分类号： F16K3/0263 , E21B33/063
摘要： A gate valve has a gate valve seat for sealing a valve body to a gate of the gate valve. The valve seat extends from a flow passage of the valve body into a cavity of the valve body parallel to an axis of the flow passage. The cavity is perpendicular to the flow passage, and the gate is disposed within the cavity. The valve seat has a tubular body having a face for contact with a gate, and an end opposite the face adjacent to and in contact with the valve body. The valve seat also includes a sleeve positioned on an inner diameter of the tubular body, the sleeve adapted to receive a shear force for shearing a member extending through the flow passage, the inner sleeve having an adjustable length.
摘要翻译：闸阀具有用于将阀体密封到闸阀门的闸阀座。阀座从阀体的流动通道延伸到平行于流动通道的轴线的阀体的空腔中。空腔垂直于流动通道，并且门设置在空腔内。阀座具有管状体，其具有用于与门接触的面，以及与阀体相邻并与阀体接触的面相对的端部。所述阀座还包括定位在所述管状体的内径上的套筒，所述套筒适于接收用于剪切延伸穿过所述流动通道的构件的剪切力，所述内部套筒具有可调整的长度。

2. 发明授权

US09038726B2 Light well intervention umbilical and flying lead management system and related methods 有权
标题翻译：轻井干预脐带飞行管理系统及相关方法
公开(公告)号：US09038726B2
公开(公告)日：2015-05-26
申请号：US13494799
申请日：2012-06-12
申请人： David Stewart Christie , Michael Marr , Ian Calder , Steven Salman
发明人： David Stewart Christie , Michael Marr , Ian Calder , Steven Salman
IPC分类号： E21B43/01 , E21B33/035 , E21B33/076
CPC分类号： E21B33/0355 , E21B33/076
摘要： Systems and methods for managing umbilical lines and one or more jumpers are provided. An example of a system includes a deployment platform carrying a winch and spool assembly, a tether management assembly, and an integrated electrical and/or hydraulic umbilical line extending between a spool on the winch and spool assembly and the tether management assembly. The winch and spool assembly is configured to deploy and to support the umbilical line. The tether management assembly includes a winch and spool assembly for deploying a flying lead and/or annulus jumper adapted to connect to an emergency disconnect package of a well control package for a well. A set of buoyant modules are connected to or integral with a portion of the umbilical line to be used to form an artificial heave compensation loop.
摘要翻译：提供了用于管理脐带线和一个或多个跳线的系统和方法。系统的示例包括承载绞盘和线轴组件的部署平台，系绳管理组件以及在绞盘和线轴组件上的线轴与系绳管理组件之间延伸的集成电和/或液压脐带线。绞盘和卷轴组件被配置为部署和支撑脐带线。系绳管理组件包括用于部署适于连接到用于井的井控装置的紧急断开封装的飞行引线和/或环形跨接件的绞盘和线轴组件。一组浮力模块连接到脐带的一部分或与其一体形成用于形成人造起伏补偿环。

3. 发明授权

US08950483B2 System and method for umbilical-less positional feedback of a subsea wellhead member disposed in a subsea wellhead assembly 有权
标题翻译：设置在海底井口组件中的海底井口构件的无脐位置反馈的系统和方法
公开(公告)号：US08950483B2
公开(公告)日：2015-02-10
申请号：US13548891
申请日：2012-07-13
申请人： Guy Harvey Mason , Stephen Paul Fenton
发明人： Guy Harvey Mason , Stephen Paul Fenton
IPC分类号： E21B47/092
CPC分类号： E21B47/0905 , E21B33/035 , E21B33/0422 , E21B47/01
摘要： A positional feedback system includes a seal assembly coupled to a running tool, the seal assembly having a seal ring and an energizing ring positioned between a hanger and a subsea wellhead. The energizing ring moves relative to the seal ring from an unset position to a set position to seal to the wellhead and the hanger. The system includes a magnet disposed on the energizing ring and having a magnetic field. One or more sensing devices are disposed on running tool and positioned in the magnetic field of the magnet in the set position and the unset position. The sensing devices are configured to communicate with a surface platform when the rare earth magnet passes a magnetic field through the sensing devices.
摘要翻译：位置反馈系统包括联接到运行工具的密封组件，密封组件具有密封环和定位在悬挂器和海底井口之间的激励环。通电环相对于密封环从未设定位置移动到设定位置，以密封到井口和吊架。该系统包括设置在激励环上并具有磁场的磁体。一个或多个感测装置设置在运行工具上并且位于设置位置和未设定位置的磁体的磁场中。感测装置被配置为当稀土磁体通过感测装置通过磁场时与表面平台通信。

4. 发明申请

US20150021035A1 TUBING HEAD SPOOL ACTUATION THROUGH LANDING STRING 审中-公开
标题翻译：管道头部运动通过登陆
公开(公告)号：US20150021035A1
公开(公告)日：2015-01-22
申请号：US13947443
申请日：2013-07-22
申请人： Vetco Gray U.K., Limited
发明人： Darren Lee Miller
IPC分类号： E21B34/14
CPC分类号： E21B33/0355 , E21B33/043 , E21B34/04 , E21B34/045
摘要： A landing string for landing a tubing hanger in a tubing spool has flow lines for actuating annulus access valves. A tubing string depends from the tubing hanger, and projects into a wellbore lined with casing when the tubing hanger is landed. Piping outside of the tubing spool connects to a bore formed through the tubing spool to provide access to an annulus between the tubing string and casing. The annulus access valve is in the flow line to control flow to the annulus. The valve is driven by an actuator that is operated by fluid in a flow line ported through the landing string, and in communication with the tubing spool when the tubing hanger is landed.
摘要翻译：用于将油管悬挂器着陆在油管阀芯中的着陆柱具有用于致动环形进气阀的流动管线。油管柱取决于管道悬挂器，并且当管道悬挂器着陆时，将其投入到具有套管的井眼中。油管阀芯外部的管道连接到通过油管阀芯形成的孔，以提供进入油管柱和油管之间的环形空间。环形进气阀位于流动管线中，以控制流向环空的流动。阀由致动器驱动，致动器由流体通过着陆柱移动的流体操作，并且当管道悬挂器着陆时与阀芯连通。

5. 发明授权

US08779932B2 Power supply and voltage multiplication for submerged subsea systems based on cathodic protection system 有权
标题翻译：基于阴极保护系统的潜水海底系统的电源和电压倍增
公开(公告)号：US08779932B2
公开(公告)日：2014-07-15
申请号：US13587674
申请日：2012-08-16
申请人： Michal Damian Burzynski
发明人： Michal Damian Burzynski
IPC分类号： G08B21/00 , E21B33/038
CPC分类号： E21B33/0385 , C23F13/06 , C23F2213/31 , E21B33/0375 , E21B33/038 , E21B41/0007 , E21B41/0085 , E21B41/02
摘要： Systems and methods for visually indicating an engagement status of a submerged subsea connector are provided. An example of a system includes a measurement device positioned to provide a signal indicating positive engagement of a locking mechanism for a submerged subsea connector, and a visual engagement status indicator assembly including a visual engagement status indicator positioned on an outside portion of a surrounding frame to provide a visual indication corresponding to an engagement status of the locking mechanism provided by the measurement device. A power supply assembly is configured to interface with portions of an adjacent cathodic protection system to provide supply power or voltage multiplication to the visual engagement status indicator.
摘要翻译：提供了用于可视地指示浸没式海底连接器的接合状态的系统和方法。系统的示例包括测量装置，其被定位成提供指示用于浸没式海底连接器的锁定机构的正接合的信号，以及视觉接合状态指示器组件，其包括定位在周围框架的外部部分上的视觉接合状态指示器提供与由测量装置提供的锁定机构的接合状态相对应的视觉指示。电源组件被配置为与相邻的阴极保护系统的部分相接触，以向视觉接合状态指示器提供电源或电压倍增。

6. 发明授权

US09057238B2 Tree cap wedge seal system and method to operate the same 有权
标题翻译：树帽楔形密封系统及其操作方法相同
公开(公告)号：US09057238B2
公开(公告)日：2015-06-16
申请号：US13475495
申请日：2012-05-18
申请人： Michael Shaw
发明人： Michael Shaw
IPC分类号： E21B7/12 , E21B33/035
CPC分类号： E21B33/035
摘要： A tree cap has a wedge type annular metal seal for capping and sealing a subsea tree and associated methods to energize the same. The tree cap includes a cam element having a lower end with a conical profile adapted to be disposed within a respective bore of the subsea tree. The cam element moves along an axis of the bore. The annular metal seal is disposed on an outer diameter of the cam element so that the cam element may compress the annular metal seal against an actuation member to seal the bore of the subsea tree. The tree cap includes a housing adapted to be disposed on and secure to the subsea tree. The housing carries the cam element and exerts an axial force on the cam element to deform the annular metal seal into sealing engagement between the tree cap and the subsea tree.
摘要翻译：树帽具有楔形环形金属密封，用于封盖和密封海底树以及相关联的方法来激励海底树。树帽包括具有下端的凸轮元件，该下端具有适于设置在海底树的相应孔内的锥形轮廓。凸轮元件沿孔的轴线移动。环形金属密封件设置在凸轮元件的外径上，使得凸轮元件可以将环形金属密封件压靠在致动构件上以密封海底树的孔。树帽包括适于设置在海底树上并固定到海底树上的壳体。壳体承载凸轮元件并在凸轮元件上施加轴向力，以使环形金属密封件变形成树帽和海底树之间的密封接合。

7. 发明申请

US20140151024A1 Packoff Sealing Assembly 审中-公开
标题翻译：包装密封组件
公开(公告)号：US20140151024A1
公开(公告)日：2014-06-05
申请号：US13706179
申请日：2012-12-05
申请人： VETCO GRAY U.K. LIMITED
发明人： James Anderson Sinnott , Arlane Petrie Christie
IPC分类号： E21B33/10
CPC分类号： E21B33/04 , E21B33/03 , E21B2033/005
摘要： A packoff assembly for sealing a space between an inner well member and an outer well member. The packoff assembly has a packoff body, and a sealing mechanism with a U-shaped cross-section, including a packoff body leg and a well component leg extending substantially downward from a transverse connecting section. The well component leg is elastically bendable so that it resists inward deflection toward the packoff body and so that the sealing mechanism can be set without the use of an energizing ring. The packoff body leg is configured for engagement with the packoff body, and the well component leg has a sealing surface configured for sealing engagement with the inner or the outer well member.
摘要翻译：用于密封内井构件和外井构件之间的空间的包装组件。包装组件具有包装体和具有U形横截面的密封机构，该密封机构包括从横向连接部分大致向下延伸的包装体本体腿和井部件脚。井部件腿部是可弹性弯曲的，使得其抵抗朝向包装体的向内偏转，并且可以在不使用激励环的情况下设定密封机构。包装体腿构造成用于与包装物体接合，并且井部件腿具有构造成用于与内部或外部部件密封接合的密封表面。

8. 发明申请

US20140048269A1 Fluid Injection System and Method 有权
标题翻译：流体注射系统和方法
公开(公告)号：US20140048269A1
公开(公告)日：2014-02-20
申请号：US13587257
申请日：2012-08-16
申请人： William Thomas Bryson , Michael Adrian Wenham , Robert Bell
发明人： William Thomas Bryson , Michael Adrian Wenham , Robert Bell
IPC分类号： E21B43/16 , E21B43/12
CPC分类号： E21B33/068 , E21B21/10 , E21B34/02
摘要： A system for injecting fluids into a well having a fluid supply tine that is connected to a mandrel at the top of the production tree. The system is designed so that all components of the system are packaged together and run to the production tree in one run. The production tree is designed to provide a pathway for the fluid to travel from the mandrel to the production bore within the tree, and then into the production tubing of a well.
摘要翻译：一种用于将流体注入井的系统，其具有连接到生产树顶部的心轴的流体供应齿。系统的设计使得系统的所有组件都打包在一起，并一次运行到生产树。生产树被设计成为流体从芯轴传播到树中的生产孔，然后进入井的生产管道中提供通路。

9. 发明授权

US09309737B2 Rotational shear valve 有权
标题翻译：旋转剪切阀
公开(公告)号：US09309737B2
公开(公告)日：2016-04-12
申请号：US13492223
申请日：2012-06-08
申请人： David J. Alexander , Prabhu Palanisamy , Hussain Hashemizadeh
发明人： David J. Alexander , Prabhu Palanisamy , Hussain Hashemizadeh
IPC分类号： E21B33/06 , E21B29/04 , E21B29/08
CPC分类号： E21B29/04 , E21B29/08
摘要： A rotating gate valve can be used to shear cables or tubing as it closes to obstruct flow. In embodiments, a valve body can have a flow passage and a lateral bore that is transverse to the flow passage. The gate can have a generally cylindrical shape and can rotate about the axis of the gate as it moves laterally to close a flow passage. The lateral and rotational movement can shear articles such as, for example, cables and tubing that extend through the flow passage.
摘要翻译：旋转闸阀可用于在电缆或管道闭合时剪断电缆或管道以阻止流动。在实施例中，阀体可以具有横向于流动通道的流动通道和横向孔。门可以具有大致圆柱形的形状，并且当其横向移动以围绕流动通道时可围绕门的轴线旋转。横向和旋转运动可以剪切诸如延伸穿过流动通道的电缆和管道的物品。

10. 发明授权

US09284810B2 Fluid injection system and method 有权
标题翻译：流体注射系统和方法
公开(公告)号：US09284810B2
公开(公告)日：2016-03-15
申请号：US13587257
申请日：2012-08-16
申请人： William Thomas Bryson , Michael Adrian Wenham , Robert Bell
发明人： William Thomas Bryson , Michael Adrian Wenham , Robert Bell
IPC分类号： E21B33/068 , E21B34/02 , E21B21/10
CPC分类号： E21B33/068 , E21B21/10 , E21B34/02
摘要： A system for injecting fluids into a well having a fluid supply line that is connected to a mandrel at the top of the production tree. The system is designed so that all components of the system are packaged together and run to the production tree in one run. The production tree is designed to provide a pathway for the fluid to travel from the mandrel to the production bore within the tree, and then into the production tubing of a well.
摘要翻译：一种用于将流体注入到具有连接到生产树顶部的心轴的流体供应管线的井中的系统。系统的设计使得系统的所有组件都打包在一起，并一次运行到生产树。生产树被设计成为流体从芯轴传播到树中的生产孔，然后进入井的生产管道中提供通路。

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