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1.发明授权公开(公告)号：US08433520B2
公开(公告)日：2013-04-30
申请号：US13252899
申请日：2011-10-04
IPC分类号： E21B47/12
摘要： Job monitoring methods and apparatus for logging-while-drilling equipment are disclosed. A disclosed example method includes obtaining a fluid associated with an underground geological formation, analyzing the fluid with one or more sensors to form respective ones of sensor outputs, identifying a downhole scenario associated with the fluid based on the sensor outputs, the identifying being performed while the sensors are within the underground geological formation, and selecting a telemetry frame type based on the identified downhole scenario.
摘要翻译： 披露了采伐钻井设备的作业监控方法和装置。 所公开的示例性方法包括获得与地下地质层相关联的流体，用一个或多个传感器分析流体以形成相应的传感器输出，基于传感器输出识别与流体相关联的井下情景， 传感器位于地下地质层内，并根据识别的井下情景选择遥测框架类型。
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2.发明授权公开(公告)号：US08060311B2
公开(公告)日：2011-11-15
申请号：US12144185
申请日：2008-06-23
IPC分类号： E21B47/18
摘要： Job monitoring methods and apparatus for logging-while-drilling equipment are disclosed. A disclosed example method includes obtaining a fluid associated with an underground geological formation, analyzing the fluid with one or more sensors to form respective ones of sensor outputs, identifying a downhole scenario associated with the fluid based on the sensor outputs, the identifying being performed while the sensors are within the underground geological formation, and selecting a telemetry frame type based on the identified downhole scenario.
摘要翻译： 披露了采伐钻井设备的作业监控方法和装置。 所公开的示例性方法包括获得与地下地质层相关联的流体，用一个或多个传感器分析流体以形成相应的传感器输出，基于传感器输出识别与流体相关联的井下情景， 传感器位于地下地质层内，并根据识别的井下情景选择遥测框架类型。
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3.发明申请公开(公告)号：US20090316528A1
公开(公告)日：2009-12-24
申请号：US12144185
申请日：2008-06-23
IPC分类号： E21B47/18
摘要： Job monitoring methods and apparatus for logging-while-drilling equipment are disclosed. A disclosed example method includes obtaining a fluid associated with an underground geological formation, analyzing the fluid with one or more sensors to form respective ones of sensor outputs, identifying a downhole scenario associated with the fluid based on the sensor outputs, the identifying being performed while the sensors are within the underground geological formation, and selecting a telemetry frame type based on the identified downhole scenario.
摘要翻译： 披露了采伐钻井设备的作业监控方法和装置。 所公开的示例性方法包括获得与地下地质层相关联的流体，用一个或多个传感器分析流体以形成相应的传感器输出，基于传感器输出识别与流体相关联的井下情景， 传感器位于地下地质层内，并根据识别的井下情景选择遥测框架类型。
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4.发明申请公开(公告)号：US20120166089A1
公开(公告)日：2012-06-28
申请号：US13252899
申请日：2011-10-04
IPC分类号： E21B47/12
摘要： Job monitoring methods and apparatus for logging-while-drilling equipment are disclosed. A disclosed example method includes obtaining a fluid associated with an underground geological formation, analyzing the fluid with one or more sensors to form respective ones of sensor outputs, identifying a downhole scenario associated with the fluid based on the sensor outputs, the identifying being performed while the sensors are within the underground geological formation, and selecting a telemetry frame type based on the identified downhole scenario.
摘要翻译： 披露了采伐钻井设备的作业监控方法和装置。 所公开的示例性方法包括获得与地下地质层相关联的流体，用一个或多个传感器分析流体以形成相应的传感器输出，基于传感器输出识别与流体相关联的井下情景， 传感器位于地下地质层内，并根据识别的井下情景选择遥测框架类型。
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公开(公告)号：US07222671B2
公开(公告)日：2007-05-29
申请号：US11021849
申请日：2004-12-23
申请人： Derek Caudwell , Anthony R. H. Goodwin , Martin Trusler , Michael W. Frels , Kai Hsu , Jonathan W. Brown , Julian J. Pop , Bunker M. Hill , Andrew L. Kurkjian
发明人： Derek Caudwell , Anthony R. H. Goodwin , Martin Trusler , Michael W. Frels , Kai Hsu , Jonathan W. Brown , Julian J. Pop , Bunker M. Hill , Andrew L. Kurkjian
IPC分类号： E21B49/10
摘要： A viscometer for a down hole tool positionable in a well bore penetrating a subterranean formation is described. The formation contains at least one fluid therein. The down hole tool is adapted to convey at least a portion of the fluid to the viscometer. The viscometer comprises a sensor unit, and at least one magnet. The sensor unit is positionable within the down hole tool and comprises at least two spatially disposed clamps and a wire suspended in tension between the at least two clamps such that the wire is available for interaction with the fluid when the viscometer is positioned within the down hole tool and the down hole tool is positioned within the subterranean formation and receives the fluid from the subterranean formation.
摘要翻译： 描述了一种位于穿透地层的井眼中的井下工具的粘度计。 地层中含有至少一种流体。 井下工具适于将至少一部分流体输送到粘度计。 粘度计包括传感器单元和至少一个磁体。 传感器单元可定位在井下工具内，并且包括至少两个空间设置的夹具和在至少两个夹子之间张紧地悬挂的线，使得当粘度计位于下孔内时，线可用于与流体相互作用 工具，井下工具位于地下地层内并从地下地层接收流体。
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公开(公告)号：US07805247B2
公开(公告)日：2010-09-28
申请号：US11682023
申请日：2007-03-05
申请人： Kai Hsu , Julian J. Pop
发明人： Kai Hsu , Julian J. Pop
IPC分类号： E21B47/12
CPC分类号： G01V11/002 , E21B47/12 , H03M7/30 , H04L67/12
摘要： Systems and methods in which data compression techniques are utilized to fill a predetermined channel capacity are shown. According to one configuration, event data points within test data are selected for communication via the data communication channel and a data decimator is utilized to identify other data points within the test data to fill or substantially fill the predetermined channel capacity. The foregoing data decimator may employ one or more variables for selecting data for communication, wherein one or more of the variables are preferably adjusted in decimator iterations to select an optimum or otherwise desirable subset of data for communication. Data decimators may additionally or alternatively implement a suitable “growth” function to select the particular data for communication and/or the amount of data communicated.
摘要翻译： 示出了利用数据压缩技术来填充预定信道容量的系统和方法。 根据一种配置，经由数据通信信道选择测试数据内的事件数据点进行通信，并且使用数据抽取器来识别测试数据内的其他数据点以填充或基本上填充预定信道容量。 上述数据抽取器可以采用用于选择用于通信的数据的一个或多个变量，其中优选地在抽取器迭代中调整一个或多个变量，以选择用于通信的最佳或其他期望的数据子集。 数据抽取器可以附加地或替代地实现适当的“增长”功能来选择用于通信的特定数据和/或传送的数据量。
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公开(公告)号：US07878243B2
公开(公告)日：2011-02-01
申请号：US11763237
申请日：2007-06-14
申请人： Anthony R. H. Goodwin , Peter S. Hegeman , Julian J. Pop , Ashley C. Kishino , Gary J. Tustin , Raymond V. Nold, III , Kai Hsu , Christopher S. Del Campo , Ricardo Vasques
发明人： Anthony R. H. Goodwin , Peter S. Hegeman , Julian J. Pop , Ashley C. Kishino , Gary J. Tustin , Raymond V. Nold, III , Kai Hsu , Christopher S. Del Campo , Ricardo Vasques
CPC分类号： E21B49/082 , E21B49/10
摘要： A formation fluid sampling tool is provided with a drill which drills into the formation in a manner perpendicular or oblique to the borehole wall. The tool comprises a mechanism for enhancing the mobility of the reservoir fluid, such as a heating element on the drill, hot fluid which is generated in the tool and injected into the drilled hole, or a solvent which is stored in the tool and injected by the tool into the drilled hole.
摘要翻译： 地层流体取样工具设有钻孔机，其以与钻孔壁垂直或倾斜的方式钻入地层中。 该工具包括用于提高储存器流体（例如钻头上的加热元件），在工具中产生并注入到钻孔中的热流体或储存在工具中并通过 工具进入钻孔。
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公开(公告)号：US20080078581A1
公开(公告)日：2008-04-03
申请号：US11763237
申请日：2007-06-14
申请人： Anthony R.H. Goodwin , Peter S. Hegeman , Julian J. Pop , Ashley C. Kishino , Gary J. Tustin , Raymond V. Nold , Kai Hsu , Christopher S. Del Campo , Ricardo Vasques
发明人： Anthony R.H. Goodwin , Peter S. Hegeman , Julian J. Pop , Ashley C. Kishino , Gary J. Tustin , Raymond V. Nold , Kai Hsu , Christopher S. Del Campo , Ricardo Vasques
IPC分类号： E21B49/08
CPC分类号： E21B49/082 , E21B49/10
摘要： A formation fluid sampling tool is provided with a drill which drills into the formation in a manner perpendicular or oblique to the borehole wall. Preferably the tool introduces a mechanism into the drilled hole for enhancing the mobility of the reservoir fluid. In one embodiment the mechanism is a heating element on the drill. In another embodiment, the mechanism is hot fluid which is generated in the tool and injected into the drilled hole. In another embodiment, the mechanism is a solvent which is stored in the tool and injected by the tool into the drilled hole.
摘要翻译： 地层流体取样工具设有钻孔机，其以与钻孔壁垂直或倾斜的方式钻入地层中。 优选地，工具将钻井孔中的机构引入以增加储层流体的流动性。 在一个实施例中，机构是钻头上的加热元件。 在另一个实施例中，该机构是在工具中产生并注入到钻孔中的热流体。 在另一个实施方案中，机构是存储在工具中并通过工具注入到钻孔中的溶剂。
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公开(公告)号：US09334729B2
公开(公告)日：2016-05-10
申请号：US13644772
申请日：2012-10-04
申请人： Kentaro Indo , Kai Hsu , Julian Pop
发明人： Kentaro Indo , Kai Hsu , Julian Pop
摘要： Obtaining in-situ optical spectral data associated with a formation fluid flowing through a downhole formation fluid sampling apparatus, and predicting a parameter of the formation fluid flowing through the downhole formation fluid sampling apparatus based on projection of the obtained spectral data onto a matrix that corresponds to a predominant fluid type of the formation fluid.
摘要翻译： 获得与流经井下地层流体采样装置的地层流体相关联的原位光谱数据，以及基于所获得的光谱数据投影到相应的矩阵上，预测流经井下地层流体取样装置的地层流体的参数 到地层流体的主要流体类型。
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公开(公告)号：US20110093200A1
公开(公告)日：2011-04-21
申请号：US12582243
申请日：2009-10-20
申请人： Kai Hsu , Kentaro Indo , Peter S. Hegeman , Carsten Sonne
发明人： Kai Hsu , Kentaro Indo , Peter S. Hegeman , Carsten Sonne
IPC分类号： G01V5/04
CPC分类号： G01N33/2823 , E21B47/10 , E21B49/082 , G01N7/14
摘要： Example methods and apparatus to determine phase-change pressures are disclosed. A disclosed example method includes capturing a fluid in a chamber, pressurizing the fluid at a plurality of pressures, measuring a plurality of transmittances of a signal through the fluid at respective ones of the plurality of pressures, computing a first magnitude of a first subset of the plurality of transmittances, computing a second magnitude of a second subset of the plurality of transmittances, comparing the first and second magnitudes to determine a phase-change pressure for the fluid.
摘要翻译： 公开了用于确定相变压力的示例性方法和装置。 所公开的示例性方法包括捕获腔室中的流体，在多个压力下对流体加压，在多个压力中的相应压力下测量通过流体的信号的多个透射率，计算第一子集的第一子集 所述多个透射率，计算所述多个透射率的第二子集的第二大小，比较所述第一和第二幅度以确定所述流体的相变压力。
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