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公开(公告)号：US20120096922A1
公开(公告)日：2012-04-26
申请号：US13279539
申请日：2011-10-24
CPC分类号： G01N29/046 , E21B47/101 , G01F1/666 , G01F1/74 , G01N29/4463 , G01N2291/02408 , G01N2291/02416 , G01N2291/02836
摘要： A method of operating an acoustic sand detector deployed at a flowline within a flow system, the detector comprising an acoustic sensor and functioning to produce electrical output signals in dependence on acoustic signals detected by the acoustic sensor, the acoustic signals being at least partially produced by the impact of sand particles within the flow on an object is provided. The method comprises estimating the location of particle impacts on the flowline; and weighting the output signals according to the distance between the estimated location and the detector location.
摘要翻译： 一种操作部署在流动系统内的流线处的声学砂探测器的方法，所述检测器包括声学传感器并且用于根据由所述声学传感器检测到的声学信号产生电气输出信号，所述声学信号至少部分地由 提供了砂粒在流动中对物体的影响。 该方法包括估计颗粒在流线上的影响位置; 并且根据估计位置和检测器位置之间的距离对输出信号进行加权。
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公开(公告)号：US09435189B2
公开(公告)日：2016-09-06
申请号：US13469898
申请日：2012-05-11
CPC分类号： E21B47/0001 , G01N33/2823
摘要： A method of monitoring a plurality of properties relating to a hydrocarbon fluid flow through a pipeline at a tree for a subsea hydrocarbon extraction facility, the method comprising locating a plurality of sensors at or near a position which is optimum for monitoring the at least one of the plurality of properties in regard to the configuration of the pipeline, the sensors being configured to monitor at least one of the plurality of properties.
摘要翻译： 一种监测与通过用于海底碳氢化合物提取设备的树上的管道的烃流体流相关的多个属性的方法，所述方法包括将多个传感器定位在最适于监测以下各项中的至少一个的位置处或附近： 关于管道的配置的多个属性，传感器被配置为监视多个属性中的至少一个。
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公开(公告)号：US20130154847A1
公开(公告)日：2013-06-20
申请号：US13331003
申请日：2011-12-20
IPC分类号： G01V3/00
CPC分类号： E21B47/10 , H04B5/0043
摘要： In one aspect the present invention provides a down-hole monitoring system, comprising one or more pieces of down-hole equipment, for example a down-hole logging tool, and at least one resonant sensor for obtaining physical and chemical parameters of a down-hole fluid in proximity to the sensor. In another aspect, the present invention provides a method for detecting material properties of a down-hole fluid, the method comprising placing a resonant LCR sensor within a piece of down-hole equipment, taking sensor readings down-hole, transmitting the sensor readings to a reader device, and analyzing the sensor readings.
摘要翻译： 在一个方面，本发明提供了一种井下监测系统，其包括一个或多个井下设备，例如井下测井工具，以及用于获得下井测井工具的物理和化学参数的至少一个谐振传感器， 孔流体靠近传感器。 另一方面，本发明提供了一种用于检测井下流体的材料性质的方法，该方法包括将谐振LCR传感器放置在一个井下设备中，将传感器读数传感器读出，将传感器读数传输到 读取器装置，并分析传感器读数。
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公开(公告)号：US20130008649A1
公开(公告)日：2013-01-10
申请号：US13531239
申请日：2012-06-22
IPC分类号： E21B47/00
摘要： A method of providing information regarding erosion in an oil and/or a gas production system, which system includes at least one equipment/piping, the method including the steps of obtaining CFD results regarding hot spots in the equipment/piping from a CFD analysis of the equipment/piping for a range of pressures, flow rates and sand rates; and to, during production, obtaining data regarding erosion rates in a particular location in the system; and combining the data regarding erosion rates and CFD results to estimate and monitor sand erosion rates in the hot spots of the system. Further disclosed is a module performing the method steps as well as a computer program.
摘要翻译： 一种提供关于在油和/或气体生产系统中的侵蚀的信息的方法，该系统包括至少一个设备/管道，该方法包括以下步骤：从CFD分析获得关于设备/管道中的热点的CFD结果 一系列压力，流量和砂率的设备/管道; 并在生产过程中获取关于系统中特定位置的侵蚀速率的数据; 并结合关于侵蚀率和CFD结果的数据来估计和监测系统热点的沙蚀侵蚀率。 还公开了执行方法步骤的模块以及计算机程序。
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公开(公告)号：US20110297398A1
公开(公告)日：2011-12-08
申请号：US13152706
申请日：2011-06-03
申请人： Nicholas Josep ELLSON , Parag Vyas
发明人： Nicholas Josep ELLSON , Parag Vyas
IPC分类号： E21B19/00
CPC分类号： H02G1/086 , E21B23/08 , E21B33/038 , H02G1/10
摘要： A method of installing a cable between a topside location of an underwater well installation and an underwater location of the installation is provided. The method comprises inserting an end of the cable into a passageway between the locations and using a fluid passed along the passageway to displace the cable along the passageway so that it extends between the locations.
摘要翻译： 提供了一种在水下井安装的顶部位置和设备的水下位置之间安装电缆的方法。 该方法包括将电缆的一端插入到位置之间的通道中并且使用沿着通道通过的流体沿着通道移动电缆，使得其在位置之间延伸。
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公开(公告)号：US09045973B2
公开(公告)日：2015-06-02
申请号：US13331003
申请日：2011-12-20
CPC分类号： E21B47/10 , H04B5/0043
摘要： In one aspect the present invention provides a down-hole monitoring system, comprising one or more pieces of down-hole equipment, for example a down-hole logging tool, and at least one resonant sensor for obtaining physical and chemical parameters of a down-hole fluid in proximity to the sensor. In another aspect, the present invention provides a method for detecting material properties of a down-hole fluid, the method comprising placing a resonant LCR sensor within a piece of down-hole equipment, taking sensor readings down-hole, transmitting the sensor readings to a reader device, and analyzing the sensor readings.
摘要翻译： 在一个方面，本发明提供了一种井下监测系统，其包括一个或多个井下设备，例如井下测井工具，以及用于获得下井测井工具的物理和化学参数的至少一个谐振传感器， 孔流体靠近传感器。 另一方面，本发明提供了一种用于检测井下流体的材料性质的方法，该方法包括将谐振LCR传感器放置在一个井下设备中，将传感器读数传感器读出，将传感器读数传输到 读取器装置，并分析传感器读数。
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公开(公告)号：US08534114B2
公开(公告)日：2013-09-17
申请号：US13279539
申请日：2011-10-24
IPC分类号： G01N33/00
CPC分类号： G01N29/046 , E21B47/101 , G01F1/666 , G01F1/74 , G01N29/4463 , G01N2291/02408 , G01N2291/02416 , G01N2291/02836
摘要： A method of operating an acoustic sand detector deployed at a flowline within a flow system, the detector comprising an acoustic sensor and functioning to produce electrical output signals in dependence on acoustic signals detected by the acoustic sensor, the acoustic signals being at least partially produced by the impact of sand particles within the flow on an object is provided. The method comprises estimating the location of particle impacts on the flowline; and weighting the output signals according to the distance between the estimated location and the detector location.
摘要翻译： 一种操作部署在流动系统内的流线处的声学砂探测器的方法，所述检测器包括声学传感器并且用于根据由所述声学传感器检测到的声学信号产生电气输出信号，所述声学信号至少部分地由 提供了砂粒在流动中对物体的影响。 该方法包括估计颗粒在流线上的影响位置; 并且根据估计位置和检测器位置之间的距离对输出信号进行加权。
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公开(公告)号：US20130126180A1
公开(公告)日：2013-05-23
申请号：US13469898
申请日：2012-05-11
IPC分类号： E21B47/00
CPC分类号： E21B47/0001 , G01N33/2823
摘要： A method of monitoring a plurality of properties relating to a hydrocarbon fluid flow through a pipeline at a tree for a subsea hydrocarbon extraction facility, the method comprising locating a plurality of sensors at or near a position which is optimum for monitoring the at least one of the plurality of properties in regard to the configuration of the pipeline, the sensors being configured to monitor at least one of the plurality of properties.
摘要翻译： 一种监测与通过用于海底碳氢化合物提取设备的树上的管道的烃流体流相关的多个属性的方法，所述方法包括将多个传感器定位在最适于监测以下各项中的至少一个的位置处或附近： 关于管道的配置的多个属性，传感器被配置为监视多个属性中的至少一个。
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公开(公告)号：US20130116962A1
公开(公告)日：2013-05-09
申请号：US13724463
申请日：2012-12-21
CPC分类号： G06F17/00 , E21B36/003 , E21B43/01 , E21B47/065 , G01K7/42 , G01K7/427 , G01K13/00 , G01K2003/145
摘要： Method for estimating cool down in a subsea oil and gas production system, which system includes at least one piping or equipment. The method includes the steps of, at shut down of the production in the system; obtaining data from CFD cool down analysis results for a range of temperatures of production media in the system; obtaining data from a temperature sensor in the system; and estimating the actual coldest temperature in the system from the CFD analysis results obtained based on data from the temperature sensor.
摘要翻译： 用于估算海底油气生产系统中的冷却的方法，该系统包括至少一个管道或设备。 该方法包括以下步骤：关闭系统中的生产; 从系统中生产介质温度范围内获得CFD冷却分析结果的数据; 从系统中的温度传感器获取数据; 并从根据温度传感器的数据获得的CFD分析结果估算系统中的实际最冷温度。
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