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1. 发明申请

WO2015024005A3 SUBSEA PUMPING APPARATUSES AND RELATED METHODS 审中-公开
公开(公告)号：WO2015024005A3
公开(公告)日：2015-02-19
申请号：PCT/US2014/051378
申请日：2014-08-15
申请人： TRANSOCEAN INNOVATION LABS, LTD , DALTON, John, Matthew , BABBITT, Guy, Robert , PEREIRA, Luis , KERSEY, James, Edward
发明人： DALTON, John, Matthew , BABBITT, Guy, Robert , PEREIRA, Luis , KERSEY, James, Edward
IPC分类号： E21B33/035
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.

2. 发明申请

WO2015048592A1 BLOWOUT PREVENTER CONTROL AND/OR POWER AND/OR DATA COMMUNICATION SYSTEMS AND RELATED METHODS 审中-公开
标题翻译：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：WO2015048592A1
公开(公告)日：2015-04-02
申请号：PCT/US2014/057925
申请日：2014-09-27
申请人： TRANSOCEAN INNOVATION LABS, LTD. , PEREIRA, Luis , GUTIERREZ, Jose , DALTON, John Matthew , BABBITT, Guy Robert , DICKSON, Terry , GODAZANDEH, Fari , MUTLU, Mete , WASSAR, Taofik
发明人： PEREIRA, Luis , GUTIERREZ, Jose , DALTON, John Matthew , BABBITT, Guy Robert , DICKSON, Terry , GODAZANDEH, Fari , MUTLU, Mete , WASSAR, Taofik
IPC分类号： E21B33/064
CPC分类号： H04L67/10 , E21B33/0355 , E21B33/064 , E21B34/16 , G05B15/02
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发送在相应的时间间隔期间通过BOP控制网络的信息的一部分。

3. 发明申请

WO2016131042A1 BOP CONTROL SYSTEMS AND RELATED METHODS 审中-公开
标题翻译： BOP控制系统及相关方法
公开(公告)号：WO2016131042A1
公开(公告)日：2016-08-18
申请号：PCT/US2016/017979
申请日：2016-02-15
申请人： TRANSOCEAN INNOVATION LABS LTD
发明人： DALTON, John, Matthew , PEREIRA, Luis
IPC分类号： E21B33/06 , E21B33/064 , H04J13/16
CPC分类号： G05B23/0283 , E21B34/16 , G05B9/03
摘要： Some embodiments of the present BOP control systems include a system controller configured to actuate a first BOP function by communicating one or more commands to one or more nodes of a functional pathway selected from one or more available functional pathways associated with the first BOP function, each node comprising an actuatable component configured to actuate in response to a command received from the system controller, each node having one or more sensors configured to capture a first data set corresponding to actuation of the component and a processor configured to analyze the first data set to determine a useful life remaining of the component and/or compare the first data set to a second data set corresponding to a simulation of actuation of the component.
摘要翻译：本BOP控制系统的一些实施例包括系统控制器，其被配置为通过将一个或多个命令传递到选自与第一BOP功能相关联的一个或多个可用功能路径的功能路径的一个或多个节点来致动第一BOP功能，节点包括被配置为响应于从系统控制器接收到的命令而致动的可致动部件，每个节点具有一个或多个传感器，其被配置为捕获对应于所述部件的致动的第一数据集，以及被配置为将所述第一数据集分析为确定组件的剩余使用寿命和/或将第一数据组与对应于组件致动的模拟的第二数据集进行比较。

4. 发明申请

WO2014062858A1 SUBSEA PROCESSOR FOR UNDERWATER DRILLING OPERATIONS 审中-公开
标题翻译：用于水下钻井作业的辅助处理机
公开(公告)号：WO2014062858A1
公开(公告)日：2014-04-24
申请号：PCT/US2013/065328
申请日：2013-10-16
申请人： TRANSOCEAN SEDCO FOREX VENTURES LIMITED , GUTIERREZ, Jose , PEREIRA, Luis
发明人： GUTIERREZ, Jose , PEREIRA, Luis
IPC分类号： E21B47/00
CPC分类号： E21B47/122 , E21B7/12 , E21B33/0355 , E21B33/063 , E21B33/064 , E21B41/0007
摘要： A subsea processor may be located near the seabed of a drilling site and used to coordinate operations of underwater drilling components. The subsea processor may be enclosed in a single interchangeable unit that fits a receptor on an underwater drilling component, such as a blow-out preventer (BOP). The subsea processor may issue commands to control the BOP and receive measurements from sensors located throughout the BOP. The subsea processor may relay information to the surface for recording or monitoring. The subsea processor may also be programmed with a model from which to base operation of the BOP, such as in emergency conditions.
摘要翻译：海底处理器可以位于钻井位置的海床附近，并用于协调水下钻井部件的操作。海底处理器可以封闭在适合水下钻井部件（例如防喷器（BOP））上的接收器的单个可互换单元中。海底处理器可以发出命令以控制BOP并从位于整个BOP的传感器接收测量。海底处理器可将信息中继到表面进行记录或监视。海底处理器也可以用例如在紧急情况下的基于BOP操作的模型进行编程。

5. 发明申请

WO2014062855A1 COMMUNICATIONS SYSTEMS AND METHODS FOR SUBSEA PROCESSORS 审中-公开
标题翻译：通信系统和方法用于SUBSEA处理器
公开(公告)号：WO2014062855A1
公开(公告)日：2014-04-24
申请号：PCT/US2013/065325
申请日：2013-10-16
申请人： TRANSOCEAN SEDCO FOREX VENTURES LIMITED , GUTIERREZ, Jose , PEREIRA, Luis
发明人： GUTIERREZ, Jose , PEREIRA, Luis
IPC分类号： E21B47/00
CPC分类号： E21B47/122 , E21B7/12 , E21B33/0355 , E21B33/063 , E21B33/064 , E21B41/0007
摘要： A subsea processor may be located near the seabed of a drilling site and used to coordinate operations of underwater drilling components. The subsea processor may be enclosed in a single interchangeable unit that fits a receptor on an underwater drilling component, such as a blow-out preventer (BOP). The subsea processor may issue commands to control the BOP and receive measurements from sensors located throughout the BOP. A shared communications bus may interconnect the subsea processor and underwater components and the subsea processor and a surface or onshore network. The shared communications bus may be operated according to a time division multiple access (TDMA) scheme.
摘要翻译：海底处理器可以位于钻井位置的海床附近，并用于协调水下钻井部件的操作。海底处理器可以封闭在适合水下钻井部件（例如防喷器（BOP））上的接收器的单个可互换单元中。海底处理器可以发出控制BOP的命令并从位于整个BOP的传感器接收测量值。共享通信总线可以互连海底处理器和水下部件以及海底处理器和表面或陆上网络。可以根据时分多址（TDMA）方案来操作共享通信总线。

6. 发明申请

WO2013160903A1 METHODS AND SYSTEMS FOR MEASURING HOSE RESISTANCE 审中-公开
标题翻译：测量软管电阻的方法和系统
公开(公告)号：WO2013160903A1
公开(公告)日：2013-10-31
申请号：PCT/IN2012/000296
申请日：2012-04-23
申请人： EATON CORPORATION , SAMEER, Subhash Upasani , ABHAY, Shinde , PEREIRA, Luis
发明人： SAMEER, Subhash Upasani , ABHAY, Shinde , PEREIRA, Luis
IPC分类号： F16L11/112
CPC分类号： G01N27/20 , F16L11/086 , F16L11/112 , F16L11/127 , F16L25/01 , F16L33/2076 , G01M5/0025 , G01M5/0083 , G01N27/041
摘要： Systems and methods for detecting degradation and failures, includ types of failures, in a hose assembly are disclosed. One system includes a hose degradation monitoring circuit having a hose assembly including a hose having first and second conductive layers, and a degradation monitoring circuit configured to detect a resistance of the hose across the conductive layers. The degradation monitoring circuit includes a voltage source electrically connected to the first conductive layer, and a resistor electrically connected between the second conductive layer and ground. The degradation monitoring circuit further includes a voltage monitoring circuit electrically connected between the resistor and the second conductive layer, to periodically monitor a voltage at the location and detect a possible failure of the hose assembly upon determining that, based at least in part on a change in the voltage at the location over time, a resistance of the hose assembly has passed a threshold level.
摘要翻译：公开了用于检测软管组件中的劣化和故障的系统和方法，包括故障类型。一个系统包括软管劣化监测电路，其具有软管组件，软管组件包括具有第一和第二导电层的软管，以及劣化监测电路，被配置为检测软管穿过导电层的电阻。劣化监测电路包括电连接到第一导电层的电压源和电连接在第二导电层和地之间的电阻器。劣化监测电路还包括电连接在电阻器和第二导电层之间的电压监视电路，以周期性地监测该位置处的电压并且在确定至少部分地基于改变时检测软管组件的可能故障在该位置处的电压随着时间的推移，软管组件的电阻已经过了阈值水平。

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