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公开(公告)号：US08939021B2
公开(公告)日：2015-01-27
申请号：US13127772
申请日：2009-11-17
申请人： Pierre J. Daniel , Stefan Smuk , Reza Taherian , Julian J. Pop
发明人： Pierre J. Daniel , Stefan Smuk , Reza Taherian , Julian J. Pop
CPC分类号： E21B49/10 , E21B2049/085
摘要： Apparatus and methods for fluid expansion in mud gas logging to determine downhole the composition of a downhole hydrocarbon fluid sample by expanding the sample using an incrementally adjustable piston or a series of fixed chambers to extract vapor containing composition components of interest.
摘要翻译： 用于泥浆气体测井中的流体膨胀的装置和方法，以通过使用递增可调的活塞或一系列固定室膨胀样品以提取含有感兴趣的组合物组分的蒸气来确定井下烃流体样品的组成。
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公开(公告)号：US08931548B2
公开(公告)日：2015-01-13
申请号：US13022685
申请日：2011-02-08
IPC分类号： E21B21/08
CPC分类号： E21B49/08 , E21B17/02 , E21B17/028 , E21B17/18 , E21B47/122 , E21B49/10 , F16L15/02 , F16L39/04
摘要： A modular tool for use in subterranean formations includes a first module, a second module and one or more connectors for connecting the first and second modules. In particular, the first module includes a first collar that at least partially defines an exterior of the tool and that includes a first engagement mechanism at a first end of the collar and a second engagement mechanism at a second end of the collar. The first module also includes a fluid passageway for passing drilling fluid therethrough. The second module has a similar configuration as includes similar architecture. The one or more connectors facilitate the connection of at least one flowline fluidly connected to an exterior of the tool, and an electrical pathway for transmitting power and/or data between the modules.
摘要翻译： 用于地下地层的模块化工具包括第一模块，第二模块和用于连接第一和第二模块的一个或多个连接器。 特别地，第一模块包括至少部分地限定工具的外部的第一套环，并且包括在套环的第一端处的第一接合机构和在套环的第二端处的第二接合机构。 第一模块还包括用于使钻井液通过其中的流体通道。 第二个模块具有与类似架构相似的配置。 一个或多个连接器有助于连接到工具的外部流体连接的至少一个流线以及用于在模块之间传输功率和/或数据的电气路径的连接。
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33.发明授权公开(公告)号：US08912000B2
公开(公告)日：2014-12-16
申请号：US13054118
申请日：2009-07-17
申请人： Pierre J. Daniel , Julian J. Pop , Reza Taherian , Bruno Drochon
发明人： Pierre J. Daniel , Julian J. Pop , Reza Taherian , Bruno Drochon
CPC分类号： H01J49/145 , H01J49/0036 , H01J49/147 , Y10T436/21 , Y10T436/24
摘要： Methods and apparatus for obtaining a mass spectrum of a sample and determining a concentration of a component of the sample by utilizing a model of chemical and electron ionization and the obtained mass spectrum.
摘要翻译： 用于获得样品质谱的方法和装置，并通过利用化学和电子电离的模型和所获得的质谱确定样品的组分浓度。
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公开(公告)号：US08757254B2
公开(公告)日：2014-06-24
申请号：US12857699
申请日：2010-08-17
CPC分类号： E21B21/08 , E21B47/12 , E21B49/005
摘要： A method for controlling drilling fluid rate in a wellbore is disclosed. A drill string is disposed into the well and connected to a formation testing or sampling tool. Drilling fluid is circulated at a first rate through the drill string. Data related to the wellbore, a formation about the wellbore or the formation sampling tool is transmitted to a processor. Upon analysis of the data, the drilling fluid circulation rate is changed to a second rate that is different from the first rate.
摘要翻译： 公开了一种用于控制井眼中的钻井液速率的方法。 钻柱被放置在井中并连接到地层测试或采样工具。 钻井液以第一速率通过钻柱循环。 与井眼相关的数据，关于井眼或地层采样工具的形成被传送到处理器。 在分析数据时，将钻井液循环速率改变为与第一速率不同的第二速率。
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35.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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公开(公告)号：US07845405B2
公开(公告)日：2010-12-07
申请号：US12355956
申请日：2009-01-19
IPC分类号： E21B49/00
CPC分类号： E21B49/083 , E21B17/16 , E21B49/081
摘要： A sample module for a sampling while drilling tool includes a sample fluid flowline operatively connectable between a sample chamber and an inlet, for passing a downhole fluid. A primary piston divides the sample chamber into a sample volume and a buffer volume and includes a first face in fluid communication with the sample volume and a second face in fluid communication with the buffer volume. An agitator is disposed in the sample volume for agitating the sample fluid. A secondary piston includes a first face in fluid communication with the buffer volume having buffer fluid disposed therein and a second face.
摘要翻译： 用于在钻探工具时采样的样本模块包括可操作地连接在样品室和入口之间的用于通过井下流体的样品流体流动线。 主活塞将样品室划分成样品体积和缓冲体积，并且包括与样品体积流体连通的第一面和与缓冲体流体连通的第二面。 搅拌器设置在样品体积中用于搅拌样品流体。 次级活塞包括与缓冲液体流体连通的第一面，其中设置有缓冲流体和第二面。
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公开(公告)号：US20100200228A1
公开(公告)日：2010-08-12
申请号：US12697401
申请日：2010-02-01
申请人： Steven Villareal , Julian J. Pop
发明人： Steven Villareal , Julian J. Pop
IPC分类号： E21B47/00
摘要： Methods comprising lowering a downhole tool via a pipe into a wellbore drilled through a formation via the pipe, establishing fluid communication between the downhole tool and the formation at a location in the wellbore, extracting from the formation a first fluid stream and passing the first fluid stream through the downhole tool for a first duration, breaking fluid communication between the downhole tool and the formation, reestablishing fluid communication between the downhole tool and the formation essentially at the location in the wellbore, extracting from the formation a second fluid stream and passing the second fluid stream through the downhole tool for a second duration, and capturing in the downhole tool a fluid sample of the second fluid stream.mud.
摘要翻译： 一种方法，包括通过管道将井下工具降低到经由管道穿过地层钻孔的井筒中，在井筒的位置处在井下工具和地层之间建立流体连通，从地层中提取第一流体流并使第一流体 通过井下工具第一持续时间，破坏井下工具与地层之间的流体连通，重新建立井下工具与地层之间的流体连通，基本上在井筒的位置处，从地层中提取第二流体流并将 第二流体流通过所述井下工具持续第二持续时间，并且在所述井下工具中捕获所述第二流体流的流体样品。
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38.发明申请公开(公告)号：US20090158837A1
公开(公告)日：2009-06-25
申请号：US12393945
申请日：2009-02-26
IPC分类号： E21B47/08
摘要： A system for testing a subterranean formation penetrated by a well includes a downhole tool configured to be coupled to a work string that includes a tool body having a longitudinal bore for circulating a fluid and at least one aperture configured to receive at least one module. The system further includes a plurality of modules that are each configured to engage the at least one aperture and at least one cavity configured for receiving a probe, and a plurality of probes that each include at least one orifice configured for testing the formation, wherein a first of the plurality of probes has a first configuration and a second of the plurality of probes has a second configuration.
摘要翻译： 用于测试由井渗透的地下地层的系统包括井下工具，该井下工具被配置为联接到工作串，其包括具有用于循环流体的纵向孔的工具主体和被配置为接收至少一个模块的至少一个孔。 所述系统还包括多个模块，每个模块被配置为接合所述至少一个孔和被配置用于接收探针的至少一个空腔，以及多个探针，每个探针包括构造成用于测试地层的至少一个孔，其中， 多个探针中的第一个具有第一配置，并且多个探针中的第二探针具有第二配置。
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公开(公告)号：US20080156487A1
公开(公告)日：2008-07-03
申请号：US11616583
申请日：2006-12-27
申请人： Alexander F. Zazovsky , Colin Longfield , Julian J. Pop , Thomas H. Zimmerman , John D. Sherwood , Keith A. Burgess
发明人： Alexander F. Zazovsky , Colin Longfield , Julian J. Pop , Thomas H. Zimmerman , John D. Sherwood , Keith A. Burgess
IPC分类号： E21B49/08
摘要： A fluid sampling system retrieves a formation fluid sample from a formation surrounding a wellbore extending along a wellbore axis, wherein the formation has a virgin fluid and a contaminated fluid therein. The system includes a sample inlet, a first guard inlet positioned adjacent to the sample inlet and spaced from the sample inlet in a first direction along the wellbore axis, and a second guard inlet positioned adjacent to the sample inlet and spaced from the sample inlet in a second, opposite direction along the wellbore axis. At least one cleanup flowline is fluidly connected to the first and second guard inlets for passing contaminated fluid, and an evaluation flowline is fluidly connected to the sample inlet for collecting virgin fluid
摘要翻译： 流体采样系统从围绕沿着井眼轴线延伸的井筒的地层中取出地层流体样品，其中地层中有一个初始流体和一个污染的流体。 该系统包括样品入口，与样品入口相邻设置的第一保护入口和沿着井孔轴线沿第一方向与样品入口隔开的第一保护入口和邻近样品入口定位并与样品入口间隔开的第二保护入口 沿着井眼轴线的第二个相反方向。 至少一个净化流线流体连接到第一和第二防护入口以通过污染的流体，并且评估流线流体地连接到样品入口以收集原始流体
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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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