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11. 发明授权

US06978833B2 Methods, apparatus, and systems for obtaining formation information utilizing sensors attached to a casing in a wellbore 失效
标题翻译：利用连接在井筒中的壳体的传感器获得地层信息的方法，装置和系统
公开(公告)号：US06978833B2
公开(公告)日：2005-12-27
申请号：US10452447
申请日：2003-06-02
申请人： Philippe Salamitou , Jacques Jundt , Robert Bailey
发明人： Philippe Salamitou , Jacques Jundt , Robert Bailey
IPC分类号： E21B47/01 , E21B47/12 , E21B49/00 , E21B47/09
CPC分类号： E21B49/00 , E21B47/01 , E21B47/122
摘要： Improved methods, apparatus, and systems for obtaining information regarding a formation, a casing, or fluid within the casing utilize an interrogator and one or more sensing devices attached to a casing in a wellbore. The interrogator, which is located and typically movable inside the wellbore, is effectively a toroidal transformer which includes an elongate conducting body surrounded by a core of high magnetic permeability material and carrying a winding. The sensing device, which is positioned and fixed in an opening cut in the casing, includes a housing, a sensor with associated electronic circuitry and an electrode. The electrode is insulated from the casing by an insulator, and the housing of the sensing device is typically adapted to provide a hydraulic seal with the opening in the casing. The interrogator and sensing device communicate in a wireless manner.
摘要翻译：改进的用于获得关于壳体内的信息，壳体或流体的信息的方法，装置和系统利用一个询问器和一个或多个连接到井筒中的壳体的感测装置。定位并通常在井眼内部移动的询问器实际上是环形变压器，其包括被高磁导率材料的芯包围并承载绕组的细长导电体。定位并固定在壳体中的开口中的感测装置包括壳体，具有相关联的电子电路的传感器和电极。电极通过绝缘体与壳体绝缘，并且感测装置的壳体通常适于提供与壳体中的开口的液压密封。询问器和感测装置以无线方式进行通信。

12. 发明授权

US5359324A Well logging apparatus for investigating earth formations 失效
标题翻译：用于勘探地层的测井仪
公开(公告)号：US5359324A
公开(公告)日：1994-10-25
申请号：US65279
申请日：1993-05-21
申请人： Brian Clark , Stephen D. Bonner , Jacques Jundt , Martin Luling
发明人： Brian Clark , Stephen D. Bonner , Jacques Jundt , Martin Luling
IPC分类号： G01V3/20 , G01V1/00
CPC分类号： E21B47/01 , E21B17/1078 , G01V3/20
摘要： A logging-while-drilling system is disclosed in which a first subassembly is included near the drill bit, and this subassembly comprises a conducting body with measuring means disposed in it and a first toroidal coil antenna disposed on the body, means for coupling a local communication signal generated from the measuring means to the first toroidal coil antenna, and where the measuring means includes means to energize the first toroidal coil antenna with a measurement signal and means mounted on the conductive body to receive the measurement signal after it passes through the formations to be measured. The system further includes a second subassembly near the drill bit which includes a second conducting body with a second toroidal coil antenna mounted on it and means to receive the local communication signal through the second toroidal coil and means to generate a surface communication signal from the local communication signal and transmit it through an acoustic transmitter to the surface, where it is received by an acoustic receiver.
摘要翻译：公开了一种采伐钻井系统，其中在钻头附近包括第一子组件，并且该子组件包括具有设置在其中的测量装置的导电体和设置在主体上的第一环形线圈天线，用于联接本地从测量装置产生到第一环形线圈天线的通信信号，并且其中测量装置包括用测量信号激励第一环形线圈天线的装置，以及安装在导电体上的装置，以便在其通过地层之后接收测量信号待测。该系统还包括在钻头附近的第二子组件，其包括安装在其上的第二环形线圈天线的第二导电体，以及通过第二环形线圈接收本地通信信号的装置，以及用于从本地产生表面通信信号的装置通信信号并通过声发射机发射到表面，在那里它被声接收机接收。

13. 发明授权

US4949045A Well logging apparatus having a cylindrical housing with antennas formed in recesses and covered with a waterproof rubber layer 失效
标题翻译：测井装置具有圆柱形壳体，天线形成在凹陷中并覆盖有防水橡胶层
公开(公告)号：US4949045A
公开(公告)日：1990-08-14
申请号：US369584
申请日：1989-06-20
申请人： Brian Clark , Jacques Jundt , Martin Luling , Michael O. Ross
发明人： Brian Clark , Jacques Jundt , Martin Luling , Michael O. Ross
IPC分类号： G01V3/30
CPC分类号： G01V3/30
摘要： A well logging apparatus is disclosed including a cylindrical housing with a transmitting antenna and first and second receiving antennas. The antennas are formed on insulating material in recesses in the housing and have a waterproof rubber covering. The receiving antennas have adjacent compartments containing signal conditioning circuits.
摘要翻译：公开了一种测井装置，包括具有发射天线和第一和第二接收天线的圆柱形壳体。天线在绝缘材料上形成在壳体的凹槽中，并具有防水橡胶覆盖物。接收天线具有包含信号调节电路的相邻隔间。

14. 发明授权

US07908930B2 Systems and methods for measuring multiphase flow in a hydrocarbon transporting pipeline 有权
标题翻译：在烃输送管道中测量多相流的系统和方法
公开(公告)号：US07908930B2
公开(公告)日：2011-03-22
申请号：US12067757
申请日：2006-08-15
申请人： Cheng-Gang Xie , Yan Kuhn de Chizelle , Jacques Jundt
发明人： Cheng-Gang Xie , Yan Kuhn de Chizelle , Jacques Jundt
IPC分类号： G01F1/74
CPC分类号： G01N23/12 , G01F1/44 , G01F1/663 , G01F1/708 , G01F1/712 , G01F1/74 , G01N9/24 , G01N22/00 , G01N33/2823
摘要： This disclosure relates in general to methods and systems for measuring multiphase flows in a pipeline using a combination of venturi, microwave and radiation techniques, where the pipeline is configured to transport hydrocarbons. More specifically, but not by way of limitation, certain embodiments of the present invention provide methods and systems in which low activity radiation sources may be used in combination with one or more microwave transmitter-receiver pairs and pressure differential sensors to measure the flow rates and fractions of phases in multiphase flows in a pipeline, such as may be encountered in producing hydrocarbon wells. Additionally, other embodiments of the present invention provide for the arrangement of one or more microwave transmitter-receiver pairs, one or more radiation source-detector pairs and/or one or more pressure sensor ports in the same cross-section of the throat of a venturi to measure multiphase flow in a hydrocarbon transporting pipeline.
摘要翻译：本公开一般涉及使用文丘里管，微波和辐射技术的组合测量管道中的多相流的方法和系统，其中管道被配置为运输烃。更具体地但不是限制，本发明的某些实施例提供了可以将低活性辐射源与一个或多个微波发射器 - 接收器对和压差传感器组合使用以测量流量的方法和系统，在管道中的多相流中的相分数，例如在生产烃井时可能遇到的。另外，本发明的其它实施例提供一个或多个微波发射器 - 接收器对，一个或多个辐射源 - 检测器对和/或一个或多个压力传感器端口在同一横截面中的布置文丘里管用于测量烃输送管道中的多相流。

15. 发明授权

US07574898B2 Vibrating wire viscosity sensor 有权
标题翻译：振动丝粘度传感器
公开(公告)号：US07574898B2
公开(公告)日：2009-08-18
申请号：US11937035
申请日：2007-11-08
申请人： Christopher Harrison , Isabelle Etchart , Kai Hsu , Jacques Jundt , Anthony Robert Holmes Goodwin , Sophie Godefroy , Matthew Sullivan , Antoine Fornari
发明人： Christopher Harrison , Isabelle Etchart , Kai Hsu , Jacques Jundt , Anthony Robert Holmes Goodwin , Sophie Godefroy , Matthew Sullivan , Antoine Fornari
IPC分类号： G01N11/00
CPC分类号： G01N29/036 , G01N11/16 , G01N29/222 , G01N29/4418 , G01N33/28 , G01N2291/015 , G01N2291/02818
摘要： A method and apparatus for providing, e.g., identifying or determining, at least one parameter of a fluid moving through a fluid channel using a vibrating wire in contact with the fluid moving through the fluid channel that is clamped under tension. The vibrating wire is actuated by an actuating device capable of displacing the vibrating wire from an initial position. An interpretation element further is utilized to provide a parameter of the fluid moving through the fluid channel based upon data from the vibrating wire following actuation by the actuation element.
摘要翻译：一种用于提供例如识别或确定通过流体通道移动的流体的至少一个参数的方法和装置，所述参数使用与通过在张力下被夹持的流体通道移动的流体相接触的振弦。振动线由能够将振弦从初始位置移位的致动装置致动。解释元件还被用于基于由致动元件致动之后的来自振弦的数据来提供流过流体通道的流体的参数。

16. 发明申请

US20090090172A1 Viscosity measurement 有权
标题翻译：粘度测量
公开(公告)号：US20090090172A1
公开(公告)日：2009-04-09
申请号：US11973218
申请日：2007-10-05
申请人： Dan E. Angelescu , Hua Chen , Christopher Harrison , Matthew Sullivan , Jacques Jundt
发明人： Dan E. Angelescu , Hua Chen , Christopher Harrison , Matthew Sullivan , Jacques Jundt
IPC分类号： G01N11/00
CPC分类号： G01N11/08
摘要： A micro-fluidic device and methods for measuring one or more rheologic properties of a fluid. The micro-fluidic device includes a substrate and at least one cover bonded to a surface of the substrate with a fluid channel formed in at least one of the cover or the substrate. Further, the micro-fluidic device includes a first differential pressure gauge that can have a first differential pressure sensor in fluid communication with both a first pressure site and a second pressure site. Further still, the micro-fluidic device includes the first pressure site and the second pressure site that can be spaced apart by a first section of the fluid channel. Also, the micro-fluidic device includes a data processor communicatively coupled to the first differential pressure sensor, so as to receive data generated by the first differential pressure sensor.
摘要翻译：微流体装置和用于测量流体的一种或多种流变性质的方法。微流体装置包括基底和至少一个盖，其结合到基底的表面，其中形成在至少一个盖或基底中的流体通道。此外，微流体装置包括可以具有与第一压力部位和第二压力部位流体连通的第一压差传感器的第一差压计。此外，微流体装置包括可由流体通道的第一部分间隔开的第一压力部位和第二压力部位。此外，微流体装置包括通信地耦合到第一差压传感器的数据处理器，以便接收由第一差压传感器产生的数据。

17. 发明申请

US20080319685A1 Systems and Methods For Measuring Multiphase Flow in a Hydrocarbon Transporting Pipeline 有权
标题翻译：用于测量烃输送管道中多相流的系统和方法
公开(公告)号：US20080319685A1
公开(公告)日：2008-12-25
申请号：US12067757
申请日：2006-08-15
申请人： Cheng-Gang Xie , Yan Kuhn de Chizelle , Jacques Jundt
发明人： Cheng-Gang Xie , Yan Kuhn de Chizelle , Jacques Jundt
IPC分类号： G01F1/74 , G01N33/28
CPC分类号： G01N23/12 , G01F1/44 , G01F1/663 , G01F1/708 , G01F1/712 , G01F1/74 , G01N9/24 , G01N22/00 , G01N33/2823
摘要： This disclosure relates in general to methods and systems for measuring multiphase flows in a pipeline using a combination of venturi, microwave and radiation techniques, where the pipeline is configured to transport hydrocarbons. More specifically, but not by way of limitation, certain embodiments of the present invention provide methods and systems in which low activity radiation sources may be used in combination with one or more microwave transmitter-receiver pairs and pressure differential sensors to measure the flow rates and fractions of phases in multiphase flows in a pipeline, such as may be encountered in producing hydrocarbon wells. Additionally, other embodiments of the present invention provide for the arrangement of one or more microwave transmitter-receiver pairs, one or more radiation source-detector pairs and/or one or more pressure sensor ports in the same cross-section of the throat of a venturi to measure multiphase flow in a hydrocarbon transporting pipeline.
摘要翻译：本公开一般涉及使用文丘里管，微波和辐射技术的组合测量管道中的多相流的方法和系统，其中管道被配置为运输烃。更具体地但不是限制，本发明的某些实施例提供了可以将低活性辐射源与一个或多个微波发射器 - 接收器对和压差传感器组合使用以测量流量的方法和系统，在管道中的多相流中的相分数，例如在生产烃井时可能遇到的。另外，本发明的其它实施例提供一个或多个微波发射器 - 接收器对，一个或多个辐射源 - 检测器对和/或一个或多个压力传感器端口在同一横截面中的布置文丘里管用于测量烃输送管道中的多相流。

18. 发明授权

US5235285A Well logging apparatus having toroidal induction antenna for measuring, while drilling, resistivity of earth formations 失效
标题翻译：测井装置具有环形感应天线，用于测量地球地层的电阻率
公开(公告)号：US5235285A
公开(公告)日：1993-08-10
申请号：US786137
申请日：1991-10-31
申请人： Brian Clark , Stephen D. Bonner , Jacques Jundt , Martin Luling
发明人： Brian Clark , Stephen D. Bonner , Jacques Jundt , Martin Luling
IPC分类号： G01V3/20
CPC分类号： E21B47/01 , E21B17/1078 , G01V3/20
摘要： Apparatus is disclosed for determining the resistivity of formations surrounding an earth borehole. An electrically conductive metal body, such as a drill collar on a drill string, is movable through the borehole. A transmitting toroidal coil antenna is disposed on the body and is energized to induce a current which travels in a path that includes the body and the formations. An electrode is disposed on the body, and an electrical signal resulting from said current is measured at the electrode to obtain an indication of the resistivity of the formations. In a disclosed embodiment, one or more electrodes can be mounted on a blade that is mechanically coupled to the body.
摘要翻译：公开了用于确定围绕地球钻孔的地层的电阻率的装置。导电金属体，例如钻柱上的钻铤，可通过钻孔移动。发射环形线圈天线设置在主体上并通电以引起在包括主体和地层的路径中行进的电流。电极设置在主体上，并且在电极处测量由所述电流产生的电信号，以获得地层电阻率的指示。在公开的实施例中，一个或多个电极可以安装在机械地联接到主体的叶片上。

19. 发明授权

US09341059B2 Microfluidic oscillating tube densitometer for downhole applications 有权
标题翻译：用于井下应用的微流控振荡管密度计
公开(公告)号：US09341059B2
公开(公告)日：2016-05-17
申请号：US12493717
申请日：2009-06-29
申请人： Christopher Harrison , Chloe Coleou , Bill Grant , Jacques Jundt
发明人： Christopher Harrison , Chloe Coleou , Bill Grant , Jacques Jundt
IPC分类号： G01V1/40 , G01N29/036 , G01L7/00 , G01K1/00 , E21B49/08 , G01N27/74 , G01N29/02 , G01N9/00
CPC分类号： E21B49/08 , E21B2049/085 , G01N9/002 , G01N27/74 , G01N29/02
摘要： Devices, methods and systems for determining one or more properties of at least one fluid sample. A tube configured to receive the at least one fluid sample wherein the tube is placed in a pressure housing. Further, an excitation source configured to generate vibration of the tube whereby a circulation of an electrical current along a portion of the tube is subjected to at least one magnetic field produced by at least one magnet. Further still, at least one vibration sensor that converts vibrations of the tube into a measurement signal. Finally, a processor that receives the measurement signal determines a resonant frequency from the measurement signal using a frequency measuring device to determine a property of the one or more properties of the at least one sample fluid.
摘要翻译：用于确定至少一种流体样品的一种或多种性质的装置，方法和系统。配置成接收所述至少一个流体样品的管，其中所述管被放置在压力壳体中。此外，被配置为产生管的振动的激励源，由此沿着管的一部分的电流的循环受到由至少一个磁体产生的至少一个磁场。此外，还有至少一个将管的振动转换为测量信号的振动传感器。最后，接收测量信号的处理器使用频率测量装置从测量信号确定谐振频率，以确定至少一个样品流体的一个或多个特性的性质。

20. 发明授权

US08616282B2 System and method for determining downhole fluid parameters 有权
标题翻译：确定井下流体参数的系统和方法
公开(公告)号：US08616282B2
公开(公告)日：2013-12-31
申请号：US12824474
申请日：2010-06-28
申请人： Tullio Moscato , Robert Van Kuijk , Xu Wu , Jacques Jundt
发明人： Tullio Moscato , Robert Van Kuijk , Xu Wu , Jacques Jundt
IPC分类号： E21B36/04 , E21B47/06
CPC分类号： G01F1/698 , E21B43/25 , E21B43/26 , E21B47/10 , G01F1/684
摘要： Systems and methods for determining at least one parameter of a fluid in a well are provided. The system has a downhole system deployable into the well, and sensor elements to measure fluid parameter(s) of the fluid in the well. Each of the sensor elements is provided with a base and sensors. The base is positionable on the coiled tubing system about the injection port. The sensors are positionable in the base. Each of the sensors are thermally isolated from each other, and are capable of operating as both a heater to heat the fluid, and as a temperature sensor for measuring a temperature of the fluid. The sensors are operatively interchangeable such that the sensors may selectively heat and measure the temperature of the fluid whereby fluid parameters of the fluid are determined.
摘要翻译：提供了用于确定井中流体的至少一个参数的系统和方法。该系统具有可部署到井中的井下系统和用于测量井中的流体的流体参数的传感器元件。每个传感器元件设置有基座和传感器。基座可围绕注射口定位在连续油管系统上。传感器可定位在基座中。每个传感器彼此热隔离，并且能够作为用于加热流体的加热器以及用作测量流体温度的温度传感器。传感器可操作地互换，使得传感器可以选择性地加热和测量流体的温度，从而确定流体的流体参数。

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