-
公开(公告)号：US10030509B2
公开(公告)日：2018-07-24
申请号：US14417098
申请日：2012-07-24
申请人： John J. Mulholland , Gabriel Silva , David Kane , Daniel McStay
发明人： John J. Mulholland , Gabriel Silva , David Kane , Daniel McStay
IPC分类号： E21B47/12 , E21B33/03 , E21B33/04 , E21B33/047
摘要： An apparatus for communicating optical signals between an external device located on a first side of a wellbore barrier and a downhole device located on a second side of the well bore barrier includes a first wireless node which is positioned on the first side of the well bore barrier and is in communication with the external device via a first cable. A second wireless node is positioned on the second side of the well bore barrier and is in communication with the downhole device via a second cable. The first and second wireless nodes are configured to communicate wirelessly through the well bore barrier using near field magnetic induction (NFMI) communications.
-
公开(公告)号：US07845404B2
公开(公告)日：2010-12-07
申请号：US12204311
申请日：2008-09-04
申请人： Daniel McStay , Aidan Nolan , Gordon Shiach , Sean McAvoy , Espen Rokke
发明人： Daniel McStay , Aidan Nolan , Gordon Shiach , Sean McAvoy , Espen Rokke
CPC分类号： E21B33/0355 , E21B47/123
摘要： A system includes a Christmas tree assembly mounted to a hydrocarbon well, an optical feedthrough module, and a plurality of optical sensors. The optical feedthrough module is operable to communicate through a pressure boundary of the Christmas tree assembly. The plurality of optical sensors is disposed within the Christmas tree assembly for measuring parameters associated with the Christmas tree assembly and is operable to communicate through the optical feedthrough module.
摘要翻译： 系统包括安装到烃井的圣诞树组件，光学馈通模块和多个光学传感器。 光学馈通模块可操作以通过圣诞树组件的压力边界进行通信。 多个光学传感器设置在圣诞树组件内用于测量与圣诞树组件相关联的参数，并且可操作以通过光学馈通模块进行通信。
-
公开(公告)号：US08927924B2
公开(公告)日：2015-01-06
申请号：US13254007
申请日：2009-03-06
申请人： Daniel McStay , Laurie Costello , David Kane
发明人： Daniel McStay , Laurie Costello , David Kane
CPC分类号： G01M3/20 , G01M3/38 , G01N21/8507
摘要： A leak detector (190) includes a sensor head (260), a light source (200) optically coupled to the sensor head and operable to generate excitation light. A detector (205) is optically coupled to the sensor head and operable to detect fluorescence light. A signal processing unit (210) is coupled to the detector and operable to signal a leak condition responsive to an intensity of the fluorescence light exceeding a threshold. A fluid-tight enclosure (235) encloses at least the light source, the detector, and the signal processing unit.
摘要翻译： 检测器（190）包括传感器头（260），光学器件（200），其光学耦合到传感器头部并且可操作以产生激发光。 检测器（205）光耦合到传感器头部并且可操作以检测荧光。 信号处理单元（210）耦合到检测器并且可操作以响应于超过阈值的荧光的强度来发信号通知泄漏状况。 流体密封外壳（235）至少包围光源，检测器和信号处理单元。
-
公开(公告)号：US20120098674A1
公开(公告)日：2012-04-26
申请号：US13138801
申请日：2010-03-31
申请人： Daniel McStay , John J. Mulholland , David Kane
发明人： Daniel McStay , John J. Mulholland , David Kane
IPC分类号： H04B13/02
CPC分类号： G01V3/15
摘要： A subsea system for producing or processing a hydrocarbon production fluid comprises a plurality of sensors, each of which generates a sensor signal that is representative of a condition of a component of the system or a property of a fluid. A base unit mounted on or adjacent the system is in wireless communication with each of the sensors, and a subsea control module is in communication with the base unit. In operation, the sensor signals are transmitted wirelessly from the sensors to the base unit and are then transmitted from the base unit to the subsea control module.
摘要翻译： 用于生产或加工碳氢化合物生产流体的海底系统包括多个传感器，每个传感器产生代表系统的部件状态或流体性质的传感器信号。 安装在系统上或与系统相邻的基座单元与每个传感器无线通信，并且海底控制模块与基座单元通信。 在操作中，传感器信号从传感器无线传输到基本单元，然后从基本单元传输到海底控制模块。
-
公开(公告)号：US09929777B2
公开(公告)日：2018-03-27
申请号：US14129077
申请日：2011-07-11
CPC分类号： H04B5/0037 , H02J5/005 , H02J7/025 , H02J17/00 , H02J50/10
摘要： A method for increasing the power transfer efficiency of a wireless induction power and/or data transfer system comprising a magnetic field transmitter which is positioned on a first side of a barrier and a magnetic field receiver which is positioned on a second side of the barrier opposite the first side comprises the steps of disposing at least one flux flow member in or adjacent the barrier at least partially between the transmitter and the receiver. The flux flow member comprises a magnetic permeability different from the magnetic permeability of the barrier. As a result, the flux flow member increases the amount of magnetic flux generated by the transmitter which is coupled through the barrier and into the receiver.
-
公开(公告)号：US20160069178A1
公开(公告)日：2016-03-10
申请号：US14417098
申请日：2012-07-24
申请人： John J. Mulholland , Gabriel Silva , David Kane , Daniel McStay
发明人： John J. Mulholland , Gabriel Silva , David Kane , Daniel McStay
IPC分类号： E21B47/12
CPC分类号： E21B47/122 , E21B33/03 , E21B33/04 , E21B33/047 , E21B47/123
摘要： An apparatus for communicating optical signals between an external device located on a first side of a wellbore barrier and a downhole device located on a second side of the well bore barrier includes a first wireless node which is positioned on the first side of the well bore barrier and is in communication with the external device via a first cable. A second wireless node is positioned on the second side of the well bore barrier and is in communication with the downhole device via a second cable. The first and second wireless nodes are configured to communicate wirelessly through the well bore barrier using near field magnetic induction (NFMI) communications.
摘要翻译： 用于在位于井眼屏障的第一侧的外部装置和位于井眼屏障的第二侧的井下装置之间传递光信号的装置包括位于井眼屏障的第一侧上的第一无线节点 并且经由第一电缆与外部设备通信。 第二无线节点定位在井眼屏障的第二侧上，并且经由第二缆线与井下装置连通。 第一和第二无线节点被配置为使用近场磁感应（NFMI）通信通过井眼屏障进行无线通信。
-
公开(公告)号：US08017928B2
公开(公告)日：2011-09-13
申请号：US10591611
申请日：2005-03-02
申请人： Daniel McStay , Anton Forte , Khalid Thabeth , Terrence Greenaway
发明人： Daniel McStay , Anton Forte , Khalid Thabeth , Terrence Greenaway
CPC分类号： G01N21/645 , G01N21/8507
摘要： A fluorometer comprising an excitation system including an excitation source for producing excitation light capable of causing fluorescence in fluorescent material; and a detection system for detecting said fluorescence. The excitation source comprises one or more light emitting diodes (LEDs) associated with means for causing said excitation light to form a beam that projects, during use, from the fluorometer. In one embodiment, the excitation system and the detection system are located in respective separate housings, the angular disposition between the housings being adjustable. In other embodiments, the excitation system and the detection system are located in the same housing. The fluorometer is particularly suited for use in detecting leaks in aqueous environments, especially when mounted on an underwater vehicle.
摘要翻译： 一种荧光计，其包括激发系统，所述激发系统包括用于产生能够引起荧光材料中的荧光的激发光的激发源; 以及用于检测所述荧光的检测系统。 激发源包括与用于使所述激发光形成在使用期间从荧光计投射的光束的装置相关联的一个或多个发光二极管（LED）。 在一个实施例中，激励系统和检测系统位于相应的分离的壳体中，壳体之间的角度布置是可调节的。 在其他实施例中，激励系统和检测系统位于相同的壳体中。 荧光计特别适用于检测水性环境中的泄漏，特别是当安装在水下航行器上时。
-
公开(公告)号：US20080203332A1
公开(公告)日：2008-08-28
申请号：US10591611
申请日：2005-03-02
申请人： Daniel McStay , Anton Forte , Khalid Thabeth , Terrence Greenaway
发明人： Daniel McStay , Anton Forte , Khalid Thabeth , Terrence Greenaway
CPC分类号： G01N21/645 , G01N21/8507
摘要： A fluorometer comprising an excitation system including an excitation source for producing excitation light capable of causing fluorescence in fluorescent material; and a detection system for detecting said fluorescence. The excitation source comprises one or more light emitting diodes (LEDs) associated with means for causing said excitation light to form a beam that projects, during use, from the fluorometer. In one embodiment, the excitation system and the detection system are located in respective separate housings, the angular disposition between the housings being adjustable. In other embodiments, the excitation system and the detection system are located in the same housing. The fluorometer is particularly suited for use in detecting leaks in aqueous environments, especially when mounted on an underwater vehicle.
摘要翻译： 一种荧光计，其包括激发系统，所述激发系统包括用于产生能够引起荧光材料中的荧光的激发光的激发源; 以及用于检测所述荧光的检测系统。 激发源包括与用于使所述激发光形成在使用期间从荧光计投射的光束的装置相关联的一个或多个发光二极管（LED）。 在一个实施例中，激励系统和检测系统位于相应的分离的壳体中，壳体之间的角度布置是可调节的。 在其他实施例中，激励系统和检测系统位于相同的壳体中。 荧光计特别适用于检测水性环境中的泄漏，特别是当安装在水下航行器上时。
-
公开(公告)号：US20100051286A1
公开(公告)日：2010-03-04
申请号：US12204311
申请日：2008-09-04
申请人： DANIEL MCSTAY , Aidan Nolan , Gordan Shiach , Sean McAvoy , Espen Rokke
发明人： DANIEL MCSTAY , Aidan Nolan , Gordan Shiach , Sean McAvoy , Espen Rokke
CPC分类号： E21B33/0355 , E21B47/123
摘要： A system includes a Christmas tree assembly mounted to a hydrocarbon well, an optical feedthrough module, and a plurality of optical sensors. The optical feedthrough module is operable to communicate through a pressure boundary of the Christmas tree assembly. The plurality of optical sensors is disposed within the Christmas tree assembly for measuring parameters associated with the Christmas tree assembly and is operable to communicate through the optical feedthrough module.
摘要翻译： 系统包括安装到烃井的圣诞树组件，光学馈通模块和多个光学传感器。 光学馈通模块可操作以通过圣诞树组件的压力边界进行通信。 多个光学传感器设置在圣诞树组件内用于测量与圣诞树组件相关联的参数，并且可操作以通过光学馈通模块进行通信。
-
公开(公告)号：US20090277644A1
公开(公告)日：2009-11-12
申请号：US12118086
申请日：2008-05-09
申请人： DANIEL MCSTAY , AIDAN NOLAN , GORDON SHIACH , SEAN MCAVOY , ESPEN ROKKE
发明人： DANIEL MCSTAY , AIDAN NOLAN , GORDON SHIACH , SEAN MCAVOY , ESPEN ROKKE
IPC分类号： E21B47/00
CPC分类号： E21B33/035 , E21B33/0355 , E21B41/0007
摘要： A method for monitoring a Christmas tree assembly installed on a subsea hydrocarbon well includes receiving a plurality of parameters associated with the Christmas tree assembly. A health metric for the Christmas tree assembly is determined based on the parameters. A problem condition with the Christmas tree assembly is identified based on the determined health metric.
摘要翻译： 一种用于监测安装在海底烃井上的圣诞树组件的方法，包括接收与圣诞树组件相关联的多个参数。 基于参数确定圣诞树组件的健康度量。 基于确定的健康度量来识别圣诞树组件的问题状况。
-
-
-
-
-
-
-
-
-
搜索结果
18 条记录 (耗时 0.013 秒)
