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1. 发明申请

US20050145406A1 Data Transmission System for a Downhole Component 有权
标题翻译：井下部件数据传输系统
公开(公告)号：US20050145406A1
公开(公告)日：2005-07-07
申请号：US10904688
申请日：2004-11-23
申请人： David Hall , Tracy Hall , David Pixton , Scott Dahlgren , Joe Fox , Cameron Sneddon , Michael Briscoe
发明人： David Hall , Tracy Hall , David Pixton , Scott Dahlgren , Joe Fox , Cameron Sneddon , Michael Briscoe
IPC分类号： E21B17/00 , E21B17/02 , E21B47/12 , F16L15/00 , H01F38/14 , H01R9/05 , H01R13/523 , H01R13/646 , H01R13/66 , H02G9/00
CPC分类号： F16L15/003 , E21B17/003 , E21B17/028 , E21B47/122 , F16L15/009 , H01F38/14 , H01F2038/143 , H01R9/05 , H01R13/523 , H01R13/6633 , H01R24/566 , H01R2103/00
摘要： The invention is a system for transmitting data through a string of downhole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each component has a first and second end, with a first communication element located at the first end and a second communication element located at the second end. Each communication element includes a first contact and a second contact. The system also includes a coaxial cable running between the first and second communication elements, the coaxial cable having a conductive tube and a conductive core within it. The system also includes a first and second connector for connecting the first and second communication elements respectively to the coaxial cable. Each connector includes a conductive sleeve, lying concentrically within the conductive tube, which fits around and makes electrical contact with the conductive core. The conductive sleeve is electrically isolated from the conductive tube. The conductive sleeve of the first connector is in electrical contact with the first contact of the first communication element, the conductive sleeve of the second connector is in electrical contact with the first contact of the second communication element, and the conductive tube is in electrical contact with both the second contact of the first communication element and the second contact of the second communication element.
摘要翻译：本发明是一种通过井下部件串发送数据的系统。根据本发明的一个方面，该系统包括多个井下部件，例如钻柱中的管道部分。每个部件具有第一和第二端，第一通信元件位于第一端，第二通信元件位于第二端。每个通信元件包括第一触点和第二触点。该系统还包括在第一和第二通信元件之间延伸的同轴电缆，该同轴电缆在其内具有导电管和导电芯。该系统还包括用于将第一和第二通信元件分别连接到同轴电缆的第一和第二连接器。每个连接器包括导电套筒，其同心地位于导电管内，该导电套管围绕并与导电芯线电接触。导电套与导电管电绝缘。第一连接器的导电套与第一连接元件的第一触点电接触，第二连接器的导电套与第二连通元件的第一触点电接触，并且导电管是电接触的同时第一通信元件的第二接触和第二通信元件的第二接触。

2. 发明申请

US20050082092A1 Apparatus in a Drill String 有权
标题翻译：钻机中的装置
公开(公告)号：US20050082092A1
公开(公告)日：2005-04-21
申请号：US10711454
申请日：2004-09-20
申请人： David Hall , Scott Dahlgren , Tracy Hall , Joe Fox , David Pixton
发明人： David Hall , Scott Dahlgren , Tracy Hall , Joe Fox , David Pixton
IPC分类号： E21B17/00 , E21B17/10 , E21B43/10
CPC分类号： E21B43/103 , E21B17/003 , E21B17/1007
摘要： An apparatus in a drill string comprises an internally upset drill pipe. The drill pipe comprises a first end, a second end, and an elongate tube intermediate the first and second ends. The elongate tube and the ends comprising a continuous an inside surface with a plurality of diameters. A conformable spirally welded metal tube is disposed within the drill pipe intermediate the ends thereof and terminating adjacent to the ends of the drill pipe. The conformable metal tube substantially conforms to the continuous inside surface of the metal tube. The metal tube may comprise a non-uniform section which is expanded to conform to the inside surface of the drill pipe. The non-uniform section may comprise protrusions selected from the group consisting of convolutions, corrugations, flutes, and dimples. The non-uniform section extends generally longitudinally along the length of the tube.
摘要翻译：钻柱中的装置包括内部不平整的钻杆。钻杆包括第一端，第二端和位于第一端和第二端之间的细长管。细长管和端部包括具有多个直径的连续的内表面。一根螺旋焊接的金属管被设置在钻杆的中部的钻杆的端部之外并且在钻杆的端部附近终止。适形金属管基本上符合金属管的连续内表面。金属管可以包括不均匀的部分，其被扩展以符合钻杆的内表面。不均匀部分可以包括从由卷积，波纹，槽纹和凹坑组成的组中选择的突起。不均匀部分沿着管的长度大致纵向延伸。

3. 发明授权

US06981546B2 Electrical transmission line diametrical retention mechanism 有权
标题翻译：输电线直径保持机构
公开(公告)号：US06981546B2
公开(公告)日：2006-01-03
申请号：US10456104
申请日：2003-06-09
申请人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
发明人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
IPC分类号： H01R4/64
CPC分类号： E21B17/003
摘要： The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within downhole components. The invention allows a transmission line to be attached to the internal diameter of drilling components that have a substantially uniform drilling diameter. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to withstand the tension and compression of drill pipe during routine drilling cycles.
摘要翻译：本发明是用于保持电气传输线的机构。在本发明的一个实施例中，它是用于将输电线路保持在井下部件内的系统。本发明允许将传输线连接到具有基本上均匀钻孔直径的钻孔部件的内径。根据本发明的一个方面，该系统包括多个井下部件，例如钻柱中的管的部分，钻铤，重锤钻杆和罐。该系统还包括在钻杆的第一和第二端之间延伸的同轴电缆，该同轴电缆在其内具有导电管和导电芯。本发明允许电气传输线在常规钻孔循环期间承受钻杆的张力和压缩。

4. 发明授权

US06670880B1 Downhole data transmission system 有权
标题翻译：井下数据传输系统
公开(公告)号：US06670880B1
公开(公告)日：2003-12-30
申请号：US09816766
申请日：2001-03-23
申请人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Joe Fox
发明人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Joe Fox
IPC分类号： H01F2106
CPC分类号： F16L15/001 , E21B17/028 , E21B47/122 , F16L25/01 , H01R13/533
摘要： A system for transmitting data through a string of downhole components. In one aspect, the system includes first and second magnetically conductive, electrically insulating elements at both ends of the component. Each element includes a first U-shaped trough with a bottom, first and second sides and an opening between the two sides. Electrically conducting coils are located in each trough. An electrical conductor connects the coils in each component. In operation, a varying current applied to a first coil in one component generates a varying magnetic field in the first magnetically conductive, electrically insulating element, which varying magnetic field is conducted to and thereby produces a varying magnetic field in the second magnetically conductive, electrically insulating element of a connected component, which magnetic field thereby generates a varying electrical current in the second coil in the connected component.
摘要翻译：一种用于通过井下组件串发送数据的系统。在一个方面，该系统在部件的两端包括第一和第二导电的电绝缘元件。每个元件包括具有底部，第一和第二侧面以及两侧之间的开口的第一U形槽。导电线圈位于每个槽中。电导体连接每个部件中的线圈。在操作中，施加到一个部件中的第一线圈的变化的电流在第一导磁电绝缘元件中产生变化的磁场，该变化的磁场被传导到第二导电的电绝缘元件中，从而在第二导电的电气中产生变化的磁场连接部件的绝缘元件，该磁场由此在连接部件中的第二线圈中产生变化的电流。

5. 发明授权

US06913093B2 Loaded transducer for downhole drilling components 有权
标题翻译：用于井下钻井部件的负载传感器
公开(公告)号：US06913093B2
公开(公告)日：2005-07-05
申请号：US10430734
申请日：2003-05-06
申请人： David R. Hall , H. Tracy Hall , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
发明人： David R. Hall , H. Tracy Hall , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
IPC分类号： E21B17/02 , H01R4/60
CPC分类号： E21B17/028
摘要： A robust transmission element for transmitting information between downhole tools, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks, mud, fluids, lubricants, and the like. The transmission element maintains reliable connectivity between transmission elements, thereby providing an uninterrupted flow of information between drill string components. A transmission element is mounted within a recess proximate a mating surface of a downhole drilling component, such as a section of drill pipe. To close gaps present between transmission elements, transmission elements may be biased with a “spring force,” urging them closer together.
摘要翻译：一种用于在诸如热，污物，岩石，泥浆，流体，润滑剂等恶劣环境条件的情况下在井下工具之间传输信息的鲁棒传动元件，例如钻杆的部分。传输元件保持传输元件之间的可靠连接，从而在钻柱组件之间提供不间断的信息流。传动元件安装在靠近井下钻井部件（例如钻杆的一部分）的配合表面附近的凹部内。为了缩小传输元件之间的间隙，传动元件可能会被“弹簧力”偏置，从而使它们更靠近在一起。

6. 发明授权

US06844498B2 Data transmission system for a downhole component 有权
标题翻译：井下部件数据传输系统
公开(公告)号：US06844498B2
公开(公告)日：2005-01-18
申请号：US10358099
申请日：2003-02-02
申请人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Joe Fox , Michael Briscoe
发明人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Joe Fox , Michael Briscoe
IPC分类号： E21B17/00 , E21B17/02 , E21B47/12 , F16L15/00 , H01F38/14 , H01R9/05 , H01R13/523 , H01R13/646 , H01R13/66 , H02G15/02
CPC分类号： F16L15/003 , E21B17/003 , E21B17/028 , E21B47/122 , F16L15/009 , H01F38/14 , H01F2038/143 , H01R9/05 , H01R13/523 , H01R13/6633 , H01R24/566 , H01R2103/00
摘要： The invention is a system for transmitting data through a string of downhole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each component has a first and second end, with a first communication element located at the first end and a second communication element located at the second end. Each communication element includes a first contact and a second contact. The system also includes a coaxial cable running between the first and second communication elements, the coaxial cable having a conductive tube and a conductive core within it. The system also includes a first and second connector for connecting the first and second communication elements respectively to the coaxial cable. Each connector includes a conductive sleeve, lying concentrically within the conductive tube, which fits around and makes electrical contact with the conductive core. The conductive sleeve is electrically isolated from the conductive tube. The conductive sleeve of the first connector is in electrical contact with the first contact of the first communication element, the conductive sleeve of the second connector is in electrical contact with the first contact of the second communication element, and the conductive tube is in electrical contact with both the second contact of the first communication element and the second contact of the second communication element.
摘要翻译：本发明是一种通过井下部件串发送数据的系统。根据本发明的一个方面，该系统包括多个井下部件，例如钻柱中的管道部分。每个部件具有第一和第二端，第一通信元件位于第一端，第二通信元件位于第二端。每个通信元件包括第一触点和第二触点。该系统还包括在第一和第二通信元件之间延伸的同轴电缆，该同轴电缆在其内具有导电管和导电芯。该系统还包括用于将第一和第二通信元件分别连接到同轴电缆的第一和第二连接器。每个连接器包括导电套筒，其同心地位于导电管内，该导电套管围绕并与导电芯线电接触。导电套与导电管电绝缘。第一连接器的导电套与第一连接元件的第一触点电接触，第二连接器的导电套与第二连通元件的第一触点电接触，并且导电管是电接触的同时第一通信元件的第二接触和第二通信元件的第二接触。

7. 发明授权

US06821147B1 Internal coaxial cable seal system 有权
标题翻译：内部同轴电缆密封系统
公开(公告)号：US06821147B1
公开(公告)日：2004-11-23
申请号：US10640956
申请日：2003-08-14
申请人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
发明人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
IPC分类号： H01R905
CPC分类号： E21B17/003 , H01R9/0521
摘要： The invention is a seal system for a coaxial cable more specifically an internal seal system placed within the coaxial cable and its constituent components. A series of seal stacks including flexible rigid rings and elastomeric rings are placed on load bearing members within the coaxial cable. The current invention is adapted to seal the annular space between the coaxial cable and an electrical contact passing there through. The coaxial cable is disposed within drilling components to transmit electrical signals between drilling components within a drill string. During oil and gas exploration, a drill string can see a range of pressures and temperatures thus resulting in multiple combinations of temperature and pressure and increasing the difficulty of creating a robust seal for all combinations. The seal system can be used in a plurality of downhole components, such as sections of pipe in a drill string, drill collars, heavy weight drill pipe, and jars.
摘要翻译：本发明是用于同轴电缆的密封系统，更具体地说是一种放置在同轴电缆及其组成部件内的内部密封系统。包括柔性刚性环和弹性体环的一系列密封堆放置在同轴电缆内的承载构件上。本发明适用于密封同轴电缆与通过其的电触头之间的环形空间。同轴电缆设置在钻井部件内以在钻柱内的钻井部件之间传递电信号。在石油和天然气勘探期间，钻柱可以看到一定范围的压力和温度，从而导致温度和压力的多重组合，并增加了为所有组合创建坚固密封的难度。密封系统可用于多个井下部件，例如钻柱中的管道部分，钻铤，重型钻杆和罐。

8. 发明授权

US06830467B2 Electrical transmission line diametrical retainer 有权
标题翻译：电气传输线直径保持架
公开(公告)号：US06830467B2
公开(公告)日：2004-12-14
申请号：US10427522
申请日：2003-04-30
申请人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
发明人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Cameron Sneddon , Michael Briscoe , Joe Fox
IPC分类号： H01R460
CPC分类号： E21B17/028 , E21B47/122 , F16L15/003 , H01F38/14 , H01F2038/143 , H01R9/05 , H01R13/523 , H01R13/6633 , H01R24/566 , H01R2103/00
摘要： The invention is a mechanism for retaining an electrical transmission line. In one embodiment of the invention it is a system for retaining an electrical transmission line within down hole components. In accordance with one aspect of the invention, the system includes a plurality of downhole components, such as sections of pipe in a drill string. The system also includes a coaxial cable running between the first and second end of a drill pipe, the coaxial cable having a conductive tube and a conductive core within it. The invention allows the electrical transmission line to with stand the tension and compression of drill pipe during routine drilling cycles.
摘要翻译：本发明是用于保持电气传输线的机构。在本发明的一个实施例中，它是用于将输电线路保持在井下部件内的系统。根据本发明的一个方面，该系统包括多个井下部件，例如钻柱中的管的部分。该系统还包括在钻杆的第一和第二端之间延伸的同轴电缆，该同轴电缆在其内具有导电管和导电芯。本发明允许电气传输线在常规钻孔循环期间承受钻杆的张力和压缩。

9. 发明授权

US06717501B2 Downhole data transmission system 有权
标题翻译：井下数据传输系统
公开(公告)号：US06717501B2
公开(公告)日：2004-04-06
申请号：US09909469
申请日：2001-07-18
申请人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Joe Fox
发明人： David R. Hall , H. Tracy Hall, Jr. , David Pixton , Scott Dahlgren , Joe Fox
IPC分类号： H01F2106
CPC分类号： F16L15/001 , E21B17/003 , E21B17/028 , E21B47/122 , F16L25/01 , H01R13/533
摘要： A system for transmitting data through a string of down-hole components. In accordance with one aspect, the system includes a plurality of downhole components, such as sections of pipe in a drill string. Each downhole component includes a pin end and a box end, with the pin end of one downhole component being adapted to be connected to the box end of another. Each pin end includes external threads and an internal pin face distal to the external threads. Each box end includes an internal shoulder face with internal threads distal to the internal shoulder face. The internal pin face and the internal shoulder face are aligned with and proximate each other when the pin end of the one component is threaded into a box end of the other component.
摘要翻译：一种用于通过一系列井下部件传输数据的系统。根据一个方面，该系统包括多个井下部件，例如钻柱中的管道部分。每个井下部件包括销端和箱端，一个井下部件的销端适于连接到另一个的箱端。每个销端包括外螺纹和远离外螺纹的内销销面。每个盒端部包括内部肩部表面，其内部螺纹远离内部肩部表面。当一个部件的销端螺纹连接到另一个部件的箱体端部时，内部销面和内侧肩部对齐并彼此靠近。

10. 发明申请

US20050236160A1 LOADED TRANSDUCER FOR DOWNHOLE DRILLING COMPONENTS 有权
标题翻译：用于井下钻孔组件的装载式传感器
公开(公告)号：US20050236160A1
公开(公告)日：2005-10-27
申请号：US10908249
申请日：2005-05-04
申请人： David Hall , H. Hall , David Pixton , Michael Briscoe , Scott Dahlgren , Joe Fox , Cameron Sneddon
发明人： David Hall , H. Hall , David Pixton , Michael Briscoe , Scott Dahlgren , Joe Fox , Cameron Sneddon
IPC分类号： E21B17/02 , E21B47/00
CPC分类号： E21B17/028
摘要： A robust transmission element for transmitting information between downhole tools, such as sections of drill pipe, in the presence of hostile environmental conditions, such as heat, dirt, rocks, mud, fluids, lubricants, and the like. The transmission element maintains reliable connectivity between transmission elements, thereby providing an uninterrupted flow of information between drill string components. A transmission element is mounted within a recess proximate a mating surface of a downhole drilling component, such as a section of drill pipe. To close gaps present between transmission elements, transmission elements may be biased with a “spring force,” urging them closer together.
摘要翻译：一种用于在诸如热，污物，岩石，泥浆，流体，润滑剂等恶劣环境条件的情况下在井下工具之间传输信息的鲁棒传动元件，例如钻杆的部分。传输元件保持传输元件之间的可靠连接，从而在钻柱组件之间提供不间断的信息流。传动元件安装在靠近井下钻井部件（例如钻杆的一部分）的配合表面附近的凹部内。为了缩小传输元件之间的间隙，传动元件可能会被“弹簧力”偏置，从而使它们更靠近在一起。

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