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    Method and conduit for transmitting signals
    1.
    发明授权
    Method and conduit for transmitting signals 有权
    传输信号的方法和管道

    公开(公告)号：US07683802B2

    公开(公告)日：2010-03-23

    申请号：US11873040

    申请日：2007-10-16

    申请人： Raghu Madhavan ,  Bruce W. Boyle ,  Brian Clark ,  Stacy L. Johnson ,  David Santoso ,  Lise Hvatum

    发明人： Raghu Madhavan ,  Bruce W. Boyle ,  Brian Clark ,  Stacy L. Johnson ,  David Santoso ,  Lise Hvatum

    IPC分类号： G01V3/00

    CPC分类号： E21B47/122 ,  E21B17/003 ,  E21B17/028 ,  E21B43/103 ,  G01V11/002 ,  Y10S439/95

    摘要： A wired drill pipe segment includes a tubular body having an axial bore, a box end disposed at a first end of the tubular body having a first core material disposed in the box end, a pin end disposed at a second end of the tubular body having a second core material disposed in the pin end, a first coil winding wound around at least a portion of the first core material and a second coil winding wound around at least a portion of the first core material, a third coil winding wound around at least a portion of the second core material and a fourth coil winding wound around at least a portion of the second core material, a first conductor connected to the first coil winding and the third coil winding and extending through the tubular body, and a second conductor connected to the second coil winding and the fourth coil winding and extending through the tubular body.

    摘要翻译： 有线钻管段包括具有轴向孔的管状主体，设置在管状主体的第一端的箱体端部，其具有设置在箱体端部的第一芯材料，设置在管状主体的第二端处的销端部， 设置在所述销端部的第二芯材料，缠绕在所述第一芯材的至少一部分上的第一线圈绕组和缠绕在所述第一芯材的至少一部分上的第二线圈绕组， 所述第二芯材的一部分和围绕所述第二芯材的至少一部分缠绕的第四线圈绕组，连接到所述第一线圈绕组和所述第三线圈绕组并延伸穿过所述管状体的第一导体，以及连接到所述第二芯材的第二导体 到第二线圈绕组和第四线圈绕组并延伸穿过管状体。

    Method and conduit for transmitting signals
    2.
    发明授权
    Method and conduit for transmitting signals 有权
    传输信号的方法和管道

    公开(公告)号：US07777644B2

    公开(公告)日：2010-08-17

    申请号：US11564024

    申请日：2006-11-28

    申请人： Rahgu Madhavan ,  Bruce W. Boyle ,  Brian Clark ,  Stacy L. Johnson ,  David Santoso ,  Lise Hvatum

    发明人： Rahgu Madhavan ,  Bruce W. Boyle ,  Brian Clark ,  Stacy L. Johnson ,  David Santoso ,  Lise Hvatum

    IPC分类号： G01V3/00

    CPC分类号： E21B47/122 ,  E21B17/003 ,  E21B17/028 ,  E21B43/103 ,  G01V11/002 ,  Y10S439/95

    摘要： A wired drill pipe for a drill string of a downhole tool positioned in a wellbore penetrating a subterranean formation is provided. The wired drill pipe includes a drill pipe, a cable and a wire retainer. The drill pipe has a slot at each end thereof. The slots are adapted to receive at least one transformer. The drill pipe has an inner surface defining a passage for the flow of mud therethrough. The cable extends from the transformer into the passage of the drill pipe. The wire retainer is positioned on the inner surface of the drill pipe. The wire retainer is adapted to secure the cable therein.

    摘要翻译： 提供了一种用于井下工具的钻柱的有线钻杆，其位于穿透地下地层的井眼中。 有线钻杆包括钻杆，电缆和电线保持器。 钻杆在其两端具有槽。 槽适于接收至少一个变压器。 钻杆具有内表面，该内表面限定通过其中的泥浆流通道。 电缆从变压器延伸到钻杆的通道中。 电线保持器位于钻杆的内表面上。 电线保持器适于将电缆固定在其中。

    METHOD AND CONDUIT FOR TRANSMITTING SIGNALS
    3.
    发明申请
    METHOD AND CONDUIT FOR TRANSMITTING SIGNALS 有权
    用于发送信号的方法和传输

    公开(公告)号：US20080106433A1

    公开(公告)日：2008-05-08

    申请号：US11873040

    申请日：2007-10-16

    申请人： RAGHU MADHAVAN ,  Bruce Boyle ,  Brian Clark ,  Stacy Johnson ,  David Santoso ,  Lise Hvatum

    发明人： RAGHU MADHAVAN ,  Bruce Boyle ,  Brian Clark ,  Stacy Johnson ,  David Santoso ,  Lise Hvatum

    IPC分类号： G01V3/00

    CPC分类号： E21B47/122 ,  E21B17/003 ,  E21B17/028 ,  E21B43/103 ,  G01V11/002 ,  Y10S439/95

    摘要： A wired drill pipe segment includes a tubular body having an axial bore, a box end disposed at a first end of the tubular body having a first core material disposed in the box end, a pin end disposed at a second end of the tubular body having a second core material disposed in the pin end, a first coil winding wound around at least a portion of the first core material and a second coil winding wound around at least a portion of the first core material, a third coil winding wound around at least a portion of the second core material and a fourth coil winding wound around at least a portion of the second core material, a first conductor connected to the first coil winding and the third coil winding and extending through the tubular body, and a second conductor connected to the second coil winding and the fourth coil winding and extending through the tubular body.

    摘要翻译： 有线钻管段包括具有轴向孔的管状主体，设置在管状主体的第一端的箱体端部，其具有设置在箱体端部的第一芯材料，设置在管状主体的第二端处的销端部， 设置在所述销端部的第二芯材料，缠绕在所述第一芯材的至少一部分上的第一线圈绕组和缠绕在所述第一芯材的至少一部分上的第二线圈绕组， 所述第二芯材的一部分和围绕所述第二芯材的至少一部分缠绕的第四线圈绕组，连接到所述第一线圈绕组和所述第三线圈绕组并延伸穿过所述管状体的第一导体，以及连接到所述第二芯材的第二导体 到第二线圈绕组和第四线圈绕组并延伸穿过管状体。

    Bidirectional drill string telemetry for measuring and drilling control
    4.
    发明授权
    Bidirectional drill string telemetry for measuring and drilling control 有权
    双向钻柱遥测用于测量和钻孔控制

    公开(公告)号：US07913773B2

    公开(公告)日：2011-03-29

    申请号：US11498845

    申请日：2006-08-03

    申请人： Qiming Li ,  Brian Clark ,  Shyam B. Mehta ,  Remi Hutin ,  Christopher P. Reed ,  David Santoso ,  Lise Hvatum ,  Raghu Madhavan ,  Jean-Marc Follini ,  Geoffrey C. Downton ,  Walter D. Aldred

    发明人： Qiming Li ,  Brian Clark ,  Shyam B. Mehta ,  Remi Hutin ,  Christopher P. Reed ,  David Santoso ,  Lise Hvatum ,  Raghu Madhavan ,  Jean-Marc Follini ,  Geoffrey C. Downton ,  Walter D. Aldred

    IPC分类号： E21B47/12

    CPC分类号： E21B17/028 ,  E21B17/003 ,  E21B47/12 ,  E21B47/122 ,  G01V11/002

    摘要： The disclosure has application for use in conjunction with an operation of drilling an earth borehole using: a drilling rig, a drill string having its generally upper end mechanically coupleable with and suspendable from the drilling rig, and a bottom hole assembly adjacent the lower end the drill string, the bottom hole assembly including a drill bit at its lower end. A method is set forth for obtaining information about at least one parameter sensed at the bottom hole assembly, including the following steps: providing at least one measuring device in the bottom hole assembly, the at least one measuring device producing measurement data representative of a measured condition at the bottom hole assembly; providing an uphole processor system at the earth's surface; providing a drill string telemetry system coupled with the at least one measuring device and coupled with the uphole processor system; and transmitting the data from the measuring device to the uphole processor system via the drill string telemetry system.

    摘要翻译： 本公开具有与钻井地钻井操作相结合使用的应用，其特征在于：钻井平台，具有与钻机机械连接并可悬挂的总体上端的钻柱，以及与下端相邻的底孔组件 钻柱，底孔组件在其下端包括钻头。 提出了一种用于获得关于在底孔组件感测的至少一个参数的信息的方法，包括以下步骤：在底孔组件中提供至少一个测量装置，所述至少一个测量装置产生表示测量的测量数据 底部孔组件的状况; 在地球表面提供井下处理器系统; 提供与所述至少一个测量装置耦合并与所述井上处理器系统耦合的钻柱遥测系统; 以及经由钻柱遥测系统将数据从测量装置传送到井上处理器系统。

    Bidirectional drill string telemetry for measuring and drilling control
    5.
    发明申请
    Bidirectional drill string telemetry for measuring and drilling control 有权
    双向钻柱遥测用于测量和钻孔控制

    公开(公告)号：US20070029112A1

    公开(公告)日：2007-02-08

    申请号：US11498845

    申请日：2006-08-03

    申请人： Qiming Li ,  Brian Clark ,  Shyam Mehta ,  Remi Hutin ,  Christopher Reed ,  David Santoso ,  Lise Hvatum ,  Raghu Madhavan ,  Jean-Marc Follini ,  Geoffrey Downton ,  Walter Aldred

    发明人： Qiming Li ,  Brian Clark ,  Shyam Mehta ,  Remi Hutin ,  Christopher Reed ,  David Santoso ,  Lise Hvatum ,  Raghu Madhavan ,  Jean-Marc Follini ,  Geoffrey Downton ,  Walter Aldred

    IPC分类号： E21B47/02 ,  E21B44/00

    CPC分类号： E21B17/028 ,  E21B17/003 ,  E21B47/12 ,  E21B47/122 ,  G01V11/002

    摘要： The disclosure has application for use in conjunction with an operation of drilling an earth borehole using: a drilling rig, a drill string having its generally upper end mechanically coupleable with and suspendable from the drilling rig, and a bottom hole assembly adjacent the lower end the drill string, the bottom hole assembly including a drill bit at its lower end. A method is set forth for obtaining information about at least one parameter sensed at the bottom hole assembly, including the following steps: providing at least one measuring device in the bottom hole assembly, the at least one measuring device producing measurement data representative of a measured condition at the bottom hole assembly; providing an uphole processor system at the earth's surface; providing a drill string telemetry system coupled with the at least one measuring device and coupled with the uphole processor system; and transmitting the data from the measuring device to the uphole processor system via the drill string telemetry system.

    摘要翻译： 本公开具有与钻井地钻井操作相结合使用的应用，其特征在于：钻井平台，具有与钻机机械连接并可悬挂的总体上端的钻柱，以及与下端相邻的底孔组件 钻柱，底孔组件在其下端包括钻头。 提出了一种用于获得关于在底孔组件感测的至少一个参数的信息的方法，包括以下步骤：在底孔组件中提供至少一个测量装置，所述至少一个测量装置产生表示测量的测量数据 底部孔组件的状况; 在地球表面提供井下处理器系统; 提供与所述至少一个测量装置耦合并与所述井上处理器系统耦合的钻柱遥测系统; 以及经由钻柱遥测系统将数据从测量装置传送到井上处理器系统。

    Wellbore telemetry system and method
    6.
    发明申请
    Wellbore telemetry system and method 审中-公开
    井眼遥测系统及方法

    公开(公告)号：US20070063865A1

    公开(公告)日：2007-03-22

    申请号：US11228111

    申请日：2005-09-16

    申请人： Raghu Madhavan ,  David Santoso ,  Kanu Chadha ,  Lise Hvatum

    发明人： Raghu Madhavan ,  David Santoso ,  Kanu Chadha ,  Lise Hvatum

    IPC分类号： G01V3/00

    CPC分类号： E21B47/12 ,  E21B47/122

    摘要： A telemetry kit for passing signals between a surface control unit and a downhole tool via a wired drill pipe telemetry system is provided. The kit has a first terminal operatively connectable to the wired drill pipe telemetry system for communication therewith, a second terminal operatively connectable to one of the surface control unit and the downhole tool for communication therewith and at least one transmission element operatively connecting the first terminal to the second terminal. The telemetry kit is positionable such that the telemetry kit traverses at least a portion of the downhole tool and/or the wired drill pipe telemetry system whereby the signals bypass the portion thereof.

    摘要翻译： 提供了一种用于通过有线钻杆遥测系统在表面控制单元和井下工具之间传递信号的遥测套件。 所述套件具有可操作地连接到所述有线钻杆遥测系统用于与其通信的第一端子，可操作地连接到所述表面控制单元和所述井下工具中的一个用于与其通信的第二端子，以及至少一个传动元件，其将所述第一端子与 第二个终端。 遥测套件可定位成使得遥测套件穿过井下工具和/或有线钻杆遥测系统的至少一部分，由此信号绕过其部分。

    Cable link for a wellbore telemetry system
    7.
    发明申请
    Cable link for a wellbore telemetry system 有权
    井眼遥测系统的电缆连接

    公开(公告)号：US20080159077A1

    公开(公告)日：2008-07-03

    申请号：US11648109

    申请日：2006-12-29

    申请人： Raghu Madhavan ,  David Santoso ,  Lise Hvatum

    发明人： Raghu Madhavan ,  David Santoso ,  Lise Hvatum

    IPC分类号： G01V1/22

    CPC分类号： E21B17/028

    摘要： A cable link may include a first link connector in signal communication with at least one sensor in a drill string and coupled to the drill string, a second link connector spaced apart from the first link connector and in signal communication with a telemetry system, the second connector link coupled to the drill string, and a linking cable having signal connectors at each end thereof, the linking cable having at least one of an electrical conductor and an optical fiber therein, the signal connectors each configured to latch proximate a respective one of the first and second link connector.

    摘要翻译： 电缆链路可以包括与钻柱中的至少一个传感器信号通信并耦合到钻柱的第一连接连接器，与第一连杆连接器间隔开并与遥测系统进行信号通信的第二连杆连接器，第二连杆连接器 耦合到钻柱的连接器连接件，以及在其每个端部处具有信号连接器的连接电缆，所述连接电缆具有其中的电导体和光纤中的至少一个，所述信号连接器各自被配置为接近相应的一个 第一和第二链接连接器。

    Interface and method for wellbore telemetry system
    10.
    发明授权
    Interface and method for wellbore telemetry system 有权
    井眼遥测系统的接口和方法

    公开(公告)号：US09366092B2

    公开(公告)日：2016-06-14

    申请号：US11995027

    申请日：2006-08-03

    申请人： Remi Hutin ,  David Santoso ,  Lise Hvatum ,  Christopher P. Reed ,  Raghu Madhavan ,  Jean-Marc Follini

    发明人： Remi Hutin ,  David Santoso ,  Lise Hvatum ,  Christopher P. Reed ,  Raghu Madhavan ,  Jean-Marc Follini

    IPC分类号： E21B47/01 ,  E21B47/12 ,  E21B17/00 ,  E21B17/02

    CPC分类号： E21B17/003 ,  E21B17/028 ,  E21B47/12 ,  E21B47/122

    摘要： A system for use in a drilling operation that includes uphole electronic equipment and a drill string suspended in an earth borehole, a section of wired drill pipe that is part of a communication link between a downhole tool and the uphole electronic equipment, an interface for communicating between the section of wired drill pipe and a communication source/destination. The system includes a housing having a generally cylindrical outer shape which has a passage there through. The housing has a WDP end connectable to the section of wired drill pipe and a further end connectable to the communication source/destination. The system also includes a WDP circuit module disposed within the housing. The WDP circuit module electrically coupleable with the wired drill pipe section. The system includes a further circuit module, disposed within the housing, which is electrically coupled with the WDP circuit module and electrically coupleable with the communication source/destination.

    摘要翻译： 一种用于钻井操作的系统，包括井上电子设备和悬挂在地球钻孔中的钻柱，作为井下工具与井上电子设备之间的通信链路的一部分的有线钻杆的一部分，用于通信的接口 在有线钻杆的一段和通信源/目的地之间。 该系统包括具有大致圆柱形的外部形状的壳体，其具有穿过其的通道。 外壳具有可连接到有线钻杆部分的WDP端，以及可连接到通信源/目的地的另一端。 该系统还包括设置在壳体内的WDP电路模块。 WDP电路模块与有线钻杆部分电连接。 该系统包括设置在壳体内的另一电路模块，其与WDP电路模块电耦合并且可与通信源/目的地电耦合。