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71. 发明申请

US20050074998A1 Tool Joints Adapted for Electrical Transmission 审中-公开
标题翻译：适用于电气传动的工具接头
公开(公告)号：US20050074998A1
公开(公告)日：2005-04-07
申请号：US10605484
申请日：2003-10-02
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21B17/02 , H01R4/56 , H01R4/60
CPC分类号： E21B17/028 , H01R4/56 , H01R4/60
摘要： Connectable tool joints which are adapted for electrical transmission without increasing their cross-sectional area adjacent their respective secondary shoulders. The tool joints comprise a plurality of threads intermediate primary and secondary shoulders. The tool joints further comprise a cross-sectional area adjacent their respective secondary shoulders that act cooperatively to withstand an overload condition of the connected tool joints during operation. Openings within the cross-sectional area adjacent the secondary shoulders comprise a volume that is more than 50% less than what is required to fail the secondary shoulder adjacent the opening during an overload condition of the tool joint. The respective openings are adapted to receive electrical transmission elements, and when the tool joints are connected, the respective elements are substantially aligned to enable electrical transmission across the connected tool joints. The electrical transmission elements are suitable for transmitting power and or data along the drill string between surface and subterranean equipment.
摘要翻译：适用于电气传输的可连接工具接头，而不会增加其邻近相应次级肩部的横截面积。工具接头包括在主肩和中间肩部之间的多个螺纹。工具接头还包括邻近它们各自的次级肩部的横截面区域，其协同作用以在操作期间承受连接的工具接头的过载状态。在与副肩相邻的横截面区域内的开口包括比在工具接头的过载状态期间邻近开口的次级肩部失效所需的体积大50％以上。相应的开口适于接收电气传动元件，并且当连接工具接头时，相应的元件基本上对准，以使能跨连接的工具接头的电气传输。电气传输元件适用于沿表面和地下设备之间的钻柱传输动力和/或数据。

72. 发明申请

US20050067159A1 Load-Resistant Coaxial Transmission Line 有权
标题翻译：耐负载同轴传输线
公开(公告)号：US20050067159A1
公开(公告)日：2005-03-31
申请号：US10605373
申请日：2003-09-25
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21B17/00 , E21B17/02 , H01B7/04 , H01B11/18 , H01B13/00
CPC分类号： H01B13/0006 , E21B17/003 , E21B17/028 , H01B7/046 , H01B11/1865
摘要： A transmission line for downhole tools that make up all or part of a tool string for drilling and production of oil, gas, and geothermal wells that can withstand the dynamic gravitational forces and other accelerations associated with downhole excavations. The transmission line comprises a metal tube, or outer conductor, that houses a coaxial wire inner conductor. A non-metallic dielectric material is interposed between the inner and outer conductors. The outer and inner conductors and the dielectric are sufficiently compressed together so that independent motion between them is abated. Compression of the components of the transmission line may be achieved by drawing the transmission through one or more dies in order to draw down the outer conductor onto the dielectric, or by expanding the inner conductor against the dielectric using a mandrel or hydraulic pressure. Non-metallic bead segments may be used in aid of the compression necessary to resist the dynamic forces and accelerations of drilling.
摘要翻译：用于井下工具的传输线，其构成用于钻井和生产油，气和地热井的全部或部分工具串，其能够承受与井下挖掘相关联的动态重力和其他加速度。传输线包括容纳同轴线内导体的金属管或外导体。在内导体和外导体之间插入非金属介电材料。外部和内部导体和电介质充分压缩在一起，从而减轻它们之间的独立运动。传输线组件的压缩可以通过将传输通过一个或多个管芯拉伸来实现，以便将外部导体拉到电介质上，或通过使用心轴或液压将内部导体相对于电介质膨胀。可以使用非金属珠段来帮助抵抗钻孔的动态力和加速度所需的压缩。

73. 发明申请

US20050046590A1 Polished downhole transducer having improved signal coupling 有权
标题翻译：抛光井下换能器具有改进的信号耦合
公开(公告)号：US20050046590A1
公开(公告)日：2005-03-03
申请号：US10653564
申请日：2003-09-02
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21B17/02 , G08B29/00
CPC分类号： E21B17/028
摘要： Apparatus and methods to improve signal coupling in downhole inductive transmission elements to reduce the dispersion of magnetic energy at the tool joints and to provide consistent impedance and contact between transmission elements located along the drill string. A transmission element for transmitting information between downhole tools is disclosed in one embodiment of the invention as including an annular core constructed of a magnetically conductive material. The annular core forms an open channel around its circumference and is configured to form a closed channel by mating with a corresponding annular core along an annular mating surface. The mating surface is polished to provide improved magnetic coupling with the corresponding annular core. An annular conductor is disposed within the open channel.
摘要翻译：改善井下感应传动元件中的信号耦合的装置和方法，以减少工具接头处的磁能的分散，并提供沿着钻柱定位的传动元件之间的一致的阻抗和接触。在本发明的一个实施例中公开了一种用于在井下工具之间传送信息的传输元件，包括由导磁材料构成的环形芯。环形芯围绕其圆周形成开放通道，并且构造成通过沿着环形配合表面与对应的环形芯配合而形成封闭通道。配合表面被抛光以提供与对应的环形芯的改进的磁耦合。环形导体设置在开放通道内。

74. 发明申请

US20070169929A1 APPARATUS AND METHOD FOR BONDING A TRANSMISSION LINE TO A DOWNHOLE TOOL 有权
标题翻译：将传输线连接到井下工具的装置和方法
公开(公告)号：US20070169929A1
公开(公告)日：2007-07-26
申请号：US10707673
申请日：2003-12-31
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21B29/02 , E21B43/00
CPC分类号： E21B47/12 , E21B17/003
摘要： An apparatus for bonding a transmission line to the central bore of a downhole tool includes a pre-formed interface for bonding a transmission line to the inside diameter of a downhole tool. The pre-formed interface includes a first surface that substantially conforms to the outside contour of a transmission line and a second surface that substantially conforms to the inside diameter of a downhole tool. In another aspect of the invention, a method for bonding a transmission line to the inside diameter of a downhole tool includes positioning a transmission line near the inside wall of a downhole tool and placing a mold near the transmission line and the inside wall. The method further includes injecting a bonding material into the mold and curing the bonding material such that the bonding material bonds the transmission line to the inside wall.
摘要翻译：用于将传输线连接到井下工具的中心孔的装置包括用于将传输线连接到井下工具的内径的预先形成的接口。预形成的界面包括基本上符合传输线的外部轮廓的第一表面和基本上符合井下工具的内径的第二表面。在本发明的另一方面，一种用于将传输线连接到井下工具的内径的方法包括将传输线定位在井下工具的内壁附近并将模具放置在传输线和内壁附近。该方法还包括将粘合材料注入到模具中并固化接合材料，使得粘合材料将传输线连接到内壁。

75. 发明申请

US20060198703A1 Pavement Trimming Tool 有权
标题翻译：路面修剪工具
公开(公告)号：US20060198703A1
公开(公告)日：2006-09-07
申请号：US11162429
申请日：2005-09-09
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21C25/00
CPC分类号： E01C23/0885 , B28D1/18
摘要： An apparatus for degrading the periphery of a paved surface is disclosed in one aspect of the invention as including a support assembly, one or more pavement degradation tools coupled to the support assembly and adapted to degrade a paved surface, and a trimming tool coupled to the support assembly and adapted to degrade the edge created by the pavement degradation tools, thereby providing a desired contour to the edge. In selected embodiments, the trimming tool is adapted to straighten the edge created by the pavement degradation tools. The support assembly may be connected to a vehicle and adapted to laterally extend and retract the trimming tool with respect to the vehicle.
摘要翻译：在本发明的一个方面，公开了一种用于降低铺设表面的周边的装置，包括支撑组件，联接到支撑组件并适于降低铺设表面的一个或多个路面退化工具，以及与该铺设表面相连的修剪工具支撑组件并且适于降低由路面退化工具产生的边缘，从而为边缘提供期望的轮廓。在选择的实施例中，修剪工具适于矫直由路面退化工具产生的边缘。支撑组件可以连接到车辆并且适于相对于车辆横向延伸和缩回修剪工具。

76. 发明申请

US20060174702A1 Transmitting Data through a Downhole Environment 有权
标题翻译：通过井下环境传输数据
公开(公告)号：US20060174702A1
公开(公告)日：2006-08-10
申请号：US10906153
申请日：2005-02-04
申请人： David Hall , Joe Fox , Tyson Wilde , Jason Miller
发明人： David Hall , Joe Fox , Tyson Wilde , Jason Miller
IPC分类号： E21B49/00
CPC分类号： E21B17/028 , E21B47/122 , H01R13/03
摘要： The invention is a system for transmitting data through downhole environments comprising a downhole network integrated into a downhole tool string. The downhole tool string comprises a plurality of downhole components. Each downhole component also comprises a conductor intermediate and operably connected to mating communication elements proximate the ends of the downhole component. The mating communication elements comprise magnetically conductive portions with different curie temperatures. The magnetically conductive portion may comprise segments or solid portions adapted to operate in the harsh downhole environments with temperatures ranging from 25 C to 275 C. Each downhole component is selected from the group consisting of drill pipes, drill collars, bottom hole assemblies, reamers, jars and/or production pipes.
摘要翻译：本发明是一种用于通过井下环境传输数据的系统，包括集成到井下工具串中的井下网络。井下工具串包括多个井下部件。每个井下部件还包括导体中间并且可操作地连接到靠近井下部件端部的配合连通元件。配合通信元件包括具有不同居里温度的导磁部分。导磁部分可以包括适于在温度范围为25℃至275℃的苛刻井下环境中操作的段或实心部分。每个井下部件选自钻杆，钻铤，井底组件，铰刀，罐子和/或生产管道。

77. 发明申请

US20060127180A1 Apparatus and method for working asphalt pavement 失效
标题翻译：沥青路面加工设备及方法
公开(公告)号：US20060127180A1
公开(公告)日：2006-06-15
申请号：US11010706
申请日：2004-12-13
申请人： David Hall , Francis Leany , Robert Chase , Garrett Smith , Matthew Hellewell , Joe Fox
发明人： David Hall , Francis Leany , Robert Chase , Garrett Smith , Matthew Hellewell , Joe Fox
IPC分类号： E01C23/16
CPC分类号： E01C23/065 , E01C23/06
摘要： A method and apparatus for working asphalt pavement, comprising one or both of a mechanical, hydraulic, electric, or pneumatic means for providing high-speed rotation; a rotary tool comprising a first end comprising a working surface and a second end adapted for connection to the means for providing high-speed rotation; and a screed, cooperatively arranged with the rotary tool, and comprising a working surface adjacent the working surface of the rotary tool, wherein the rotary tool is spun at high speed and applied to the asphalt pavement, frictionally heating the asphalt pavement to a temperature sufficient to work the pavement locally adjacent rotary tool and the screed. The screed and rotary tool comprising abrasion resistant materials selected from the group consisting of high-strength steel, hardened alloys, cemented metal carbide, polycrystalline diamond, and cubic boron nitride. The rotary tool and the screed apparatus may comprise a closed loop control system.
摘要翻译：一种用于加工沥青路面的方法和装置，包括用于提供高速旋转的机械，液压，电动或气动装置中的一个或两个; 旋转工具，其包括第一端，其包括工作表面和适于连接到用于提供高速旋转的装置的第二端; 以及与所述旋转工具协同地布置的熨平板，并且包括邻近所述旋转工具的工作表面的工作表面，其中所述旋转工具以高速旋转并施加到沥青路面，将沥青路面摩擦加热到足够的温度在本地相邻的旋转工具和熨平板上工作路面。熨平板和旋转工具包括选自高强度钢，硬化合金，硬质合金碳化物，多晶金刚石和立方氮化硼的耐磨材料。旋转工具和熨平板设备可以包括闭环控制系统。

78. 发明申请

US20060100968A1 Method for distributing electrical power to downhole tools 审中-公开
标题翻译：将电力分配给井下工具的方法
公开(公告)号：US20060100968A1
公开(公告)日：2006-05-11
申请号：US10982478
申请日：2004-11-05
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： G06F17/00
CPC分类号： E21B41/0085 , E21B47/122 , G06Q30/0283
摘要： A method for distributing electricity to downhole tools is disclosed in one aspect of the present invention as including providing, by a downhole generator provider, a downhole generator configured to generate electricity. A second provider, such as a downhole tool provider, provides a downhole tool that requires a source of electrical power to operate. The downhole generator is used to supply power to the downhole tool. To compensate the generator provider, the downhole tool provider is charged for use of the downhole generator.
摘要翻译：在本发明的一个方面，公开了一种用于将电力分配给井下工具的方法，包括由井下发电机提供者提供构造成发电的井下发电机。第二个提供者，如井下工具提供者，提供一个井下工具，需要一个电源来操作。井下发电机用于向井下工具供电。为了补偿发电机提供商，井下工具提供商被收取使用井下发电机的费用。

79. 发明申请

US20060044940A1 High-speed, downhole, seismic measurement system 审中-公开
标题翻译：高速，井下，地震测量系统
公开(公告)号：US20060044940A1
公开(公告)日：2006-03-02
申请号：US10931864
申请日：2004-09-01
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： H04H9/00
CPC分类号： G01V1/40
摘要： A high-speed seismic measurement system for use in cross-well and single-well seismic systems is disclosed in one aspect of the present invention as including a drill string and multiple high-speed network nodes integrated into and spaced at intervals along the drill string. A communication channel connects the network nodes. One or several seismic devices, such as seismic receivers and seismic wave generators, are connected to or communicate with one or several of the network nodes.
摘要翻译：在本发明的一个方面，公开了一种用于十字井和单井地震系统的高速地震测量系统，包括钻柱和多个高速网络节点，沿着钻柱整合成并间隔开。通信通道连接网络节点。一个或多个地震装置，例如地震接收器和地震波发生器，连接到或与一个或多个网络节点进行通信。

80. 发明申请

US20050285705A1 Element of an inductive coupler 有权
标题翻译：电感耦合器的元件
公开(公告)号：US20050285705A1
公开(公告)日：2005-12-29
申请号：US10878191
申请日：2004-06-28
申请人： David Hall , Joe Fox
发明人： David Hall , Joe Fox
IPC分类号： E21B17/02 , F16L25/01 , H01F21/06 , H01F38/14 , H04B5/00
CPC分类号： H01F38/14 , E21B17/028 , F16L25/01 , H01F2038/143 , H04B5/00
摘要： An element for an inductive coupler in a downhole component comprises magnetically conductive material, which is disposed in a recess in annular housing. The magnetically conductive material forms a generally circular trough. The circular trough comprises an outer generally U-shaped surface, an inner generally U-shaped surface, and two generally planar surfaces joining the inner and outer surfaces. The element further comprises pressure relief grooves in at least one of the surfaces of the circular trough. The pressure relief grooves may be scored lines. Preferably the pressure relief grooves are parallel to the magnetic field generated by the magnetically conductive material. The magnetically conductive material is selected from the group consisting of soft iron, ferrite, a nickel iron alloy, a silicon iron alloy, a cobalt iron alloy, and a mu-metal. Preferably, the annular housing is a metal ring.
摘要翻译：用于井下部件中的电感耦合器的元件包括导电材料，其被设置在环形壳体中的凹部中。导磁材料形成大致圆形槽。圆形槽包括外部大致U形表面，内部大致U形表面和连接内表面和外表面的两个大体平坦的表面。元件还包括在圆形槽的至少一个表面中的减压槽。减压槽可以是刻痕线。优选地，减压槽平行于由导磁材料产生的磁场。导磁材料选自软铁，铁素体，镍铁合金，硅铁合金，钴铁合金和多金属。优选地，环形壳体是金属环。

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