SUBSEA PUMPING APPARATUSES AND RELATED METHODS
    1.
    发明申请
    SUBSEA PUMPING APPARATUSES AND RELATED METHODS 审中-公开
    SUBSEA抽水装置及相关方法

    公开(公告)号:US20150104328A1

    公开(公告)日:2015-04-16

    申请号:US14461342

    申请日:2014-08-15

    摘要: This disclosure includes subsea pumping apparatuses and related methods. Some apparatuses include one or more subsea pumps, each having an inlet and an outlet, and one or more motors, each configured to actuate at least one pump to communicate a hydraulic fluid from the inlet to the outlet, where the subsea pumping apparatus is configured to be in fluid communication with a hydraulically actuated device of a blowout preventer. Some subsea pumping apparatuses include one or more of: a desalination system configured to produce at least a portion of the hydraulic fluid; one or more valves, each configured to selectively route hydraulic fluid from an outlet of a pump to, for example, a subsea environment, a reservoir, and/or the inlet of the pump; and a reservoir configured to store at least a portion of the hydraulic fluid. Some apparatuses are configured to be directly coupled to the hydraulically actuated device.

    摘要翻译: 本公开内容包括海底抽水装置和相关方法。 一些设备包括一个或多个海底泵,每个都具有入口和出口,以及一个或多个电动机,每个电动机构造成致动至少一个泵,以将液压流体从入口传送到出口,其中,海底泵送装置被配置 与防喷器的液压致动装置流体连通。 一些海底泵送装置包括以下中的一个或多个:构造成产生至少一部分液压流体的脱盐系统; 一个或多个阀,每个阀被构造成选择性地将液压流体从泵的出口路由到例如海底环境,储存器和/或泵的入口; 以及储存器,其构造成存储所述液压流体的至少一部分。 一些装置构造成直接联接到液压致动装置。

    BLOWOUT PREVENTER CONTROL AND/OR POWER AND/OR DATA COMMUNICATION SYSTEMS AND RELATED METHODS
    2.
    发明申请
    BLOWOUT PREVENTER CONTROL AND/OR POWER AND/OR DATA COMMUNICATION SYSTEMS AND RELATED METHODS 审中-公开
    防喷器控制和/或功率和/或数据通信系统及相关方法

    公开(公告)号:US20150094866A1

    公开(公告)日:2015-04-02

    申请号:US14499146

    申请日:2014-09-27

    摘要: This disclosure includes BOP control and/or power and/or data communication systems and related methods. Some systems use or include a plurality of controllers, each in communication with a BOP control network and configured to transmit information associated with the BOP, and a signal conditioning circuit in electrical communication with and configured to provide a power signal and a data signal to at least one of the plurality of controllers, the signal conditioning circuit including a signal coupler, a subsea signal decoupler, an amplifier, and/or a frequency converter, where each controller is in communication with one or more processors and is configured to transmit at least a portion of the information through the BOP control network during a respective time interval.

    摘要翻译: 本公开包括BOP控制和/或功率和/或数据通信系统及相关方法。 一些系统使用或包括多个控制器,每个控制器各自与BOP控制网络通信并且被配置为发送与BOP相关联的信息,以及信号调节电路与电信号和数据信号电通信并被配置为提供功率信号和数据信号 所述多个控制器中的至少一个控制器,所述信号调节电路包括信号耦合器,海底信号去耦器,放大器和/或频率转换器,其中每个控制器与一个或多个处理器通信并被配置为至少传输 在相应的时间间隔期间通过BOP控制网络的信息的一部分。

    SUBSEA PIPE CUTTING APPARATUSES AND RELATED METHODS
    5.
    发明申请
    SUBSEA PIPE CUTTING APPARATUSES AND RELATED METHODS 有权
    SUBSEA管切割装置及相关方法

    公开(公告)号:US20150122501A1

    公开(公告)日:2015-05-07

    申请号:US14527729

    申请日:2014-10-29

    IPC分类号: E21B33/064 E21B29/12

    摘要: Some embodiments of the present subsea pipe cutting apparatuses use or include a frame, one or more water jet nozzles coupled to the frame and configured to apply pressurized fluid to a pipe to cut the pipe, and one or more of: a flange configured to secure the subsea pipe cutting apparatus relative to a blowout preventer stack, one or more water jet nozzles coupled to a rotating portion of the frame and configured to rotate about the pipe, one or more water jet nozzles movable between a retracted state and a deployed state in which the one or more water jet nozzles are radially closer to the pipe than when in the retracted state, one or more water jet nozzles pivotally coupled to the frame and configured to pivot while applying pressurized fluid to a surface of the pipe, and two or more water jet nozzles.

    摘要翻译: 本海底管切割设备的一些实施例使用或包括框架,一个或多个水喷嘴,其联接到框架并且构造成将加压流体施加到管道以切割管道,以及一个或多个:凸缘,其被配置为固定 海底管道切割装置相对于防喷器堆叠,一个或多个水喷嘴,其联接到框架的旋转部分并且被配置为围绕管旋转;一个或多个喷水喷嘴,其可在缩回状态和展开状态之间移动 一个或多个水喷嘴比处于缩回状态时更靠近管道的一个或多个水喷嘴,一个或多个水喷嘴可枢转地联接到框架并且构造成枢转,同时将加压流体施加到管的表面,以及两个或更多个水喷嘴 更多的喷水嘴。

    Pipe cutting apparatuses and related methods
    9.
    发明授权
    Pipe cutting apparatuses and related methods 有权
    管切割设备及相关方法

    公开(公告)号:US09388658B2

    公开(公告)日:2016-07-12

    申请号:US14527729

    申请日:2014-10-29

    IPC分类号: E21B33/064 E21B29/12 E21B7/18

    摘要: Some embodiments of the present subsea pipe cutting apparatuses use or include a frame, one or more water jet nozzles coupled to the frame and configured to apply pressurized fluid to a pipe to cut the pipe, and one or more of: a flange configured to secure the subsea pipe cutting apparatus relative to a blowout preventer stack, one or more water jet nozzles coupled to a rotating portion of the frame and configured to rotate about the pipe, one or more water jet nozzles movable between a retracted state and a deployed state in which the one or more water jet nozzles are radially closer to the pipe than when in the retracted state, one or more water jet nozzles pivotally coupled to the frame and configured to pivot while applying pressurized fluid to a surface of the pipe, and two or more water jet nozzles.

    摘要翻译: 本海底管切割设备的一些实施例使用或包括框架,一个或多个水喷嘴,其联接到框架并且构造成将加压流体施加到管道以切割管道,以及一个或多个:凸缘,其被配置为固定 海底管道切割装置相对于防喷器堆叠,一个或多个水喷嘴,其联接到框架的旋转部分并且被配置为围绕管旋转;一个或多个喷水喷嘴,其可在缩回状态和展开状态之间移动 一个或多个水喷嘴比处于缩回状态时更靠近管道的一个或多个水喷嘴,一个或多个水喷嘴可枢转地联接到框架并且构造成枢转,同时将加压流体施加到管的表面,以及两个或更多个水喷嘴 更多的喷水嘴。

    MANIFOLDS FOR PROVIDING HYDRAULIC FLUID TO A SUBSEA BLOWOUT PREVENTER AND RELATED METHODS
    10.
    发明申请
    MANIFOLDS FOR PROVIDING HYDRAULIC FLUID TO A SUBSEA BLOWOUT PREVENTER AND RELATED METHODS 有权
    用于向液体流体提供液体流体的装置和相关方法

    公开(公告)号:US20150096758A1

    公开(公告)日:2015-04-09

    申请号:US14499145

    申请日:2014-09-27

    IPC分类号: E21B34/04 E21B33/064

    CPC分类号: E21B33/064 E21B34/16

    摘要: This disclosure includes manifolds, subsea valve modules, and related methods. Some manifolds and/or subsea valve modules include one or more inlets, each configured to receive hydraulic fluid from a fluid source, one or more outlets, each in selective fluid communication with at least one of the inlets, and one or more subsea valve assemblies, each configured to selectively control hydraulic fluid communication from at least one of the inlets to at least one of the outlets, where at least one of the outlets is configured to be in fluid communication with an actuation port of the hydraulically actuated device.

    摘要翻译: 本公开包括歧管,海底阀模块和相关方法。 一些歧管和/或海底阀模块包括一个或多个入口,每个入口构造成从流体源接收液压流体,一个或多个出口,每个出口与至少一个入口选择性流体连通,以及一个或多个海底阀组件 ,每个被配置为选择性地控制从至少一个入口到至少一个出口的液压流体连通,其中至少一个出口构造成与液压致动装置的致动端口流体连通。