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1. 发明授权

US06439324B1 Electrically insulating gap subassembly for downhole electromagnetic transmission 有权
标题翻译：井下电磁传输绝缘缝隙组件
公开(公告)号：US06439324B1
公开(公告)日：2002-08-27
申请号：US09539457
申请日：2000-03-30
申请人： Paul D. Ringgenberg , Harrison C. Smith
发明人： Paul D. Ringgenberg , Harrison C. Smith
IPC分类号： E21B1702
CPC分类号： E21B17/003 , E21B17/028
摘要： An electrically insulating gap subassembly for inclusion in a pipe string (30) comprising a pair of tubular members (90, 98) having an electrically insulating isolation subassembly (94) threadably disposed therebetween is disclosed. The electrically insulating isolation subassembly (94) has an anodized aluminum surface that provides electrical isolation to interrupt electrical contact between the two tubular members (90, 98) such that electromagnetic waves (46, 54) carrying information may be generated thereacross.
摘要翻译：公开了一种用于包含在管柱（30）中的电绝缘间隙子组件，其包括一对管状构件（90,98），其具有螺纹地设置在其间的电绝缘隔离子组件（94）。电绝缘隔离子组件（94）具有阳极氧化的铝表面，其提供电隔离以中断两个管状构件（90,98）之间的电接触，使得可以在其上产生承载信息的电磁波（46,54）。

2. 发明授权

US06150954A Subsea template electromagnetic telemetry 失效
标题翻译：海底模板电磁遥测
公开(公告)号：US06150954A
公开(公告)日：2000-11-21
申请号：US32486
申请日：1998-02-27
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： E21B47/12 , G01V1/00
CPC分类号： E21B47/122
摘要： An electromagnetic downlink and pickup apparatus for transmitting and receiving electromagnetic signals is disclosed. The electromagnetic downlink and pickup apparatus includes a subsea conductor (47) disposed beneath the sea floor (16) and a surface installation (58) for generating and interpreting signals. The subsea conductor (47) and the surface installation (58) are electrically connecting by first and second conduits (30, 51) that form a pair terminals on the subsea conductor (47) between which a voltage potential may be established, thereby providing a path for current flow therebetween.
摘要翻译：公开了一种用于发送和接收电磁信号的电磁下行和拾取装置。电磁下行链路和拾取装置包括设置在海底（16）下方的海底导体（47）和用于产生和解释信号的表面安装（58）。海底导体（47）和表面装置（58）通过在海底导体（47）上形成一对端子的第一和第二导管（30,51）进行电连接，其间可建立电压电位，从而提供其间流动的路径。

3. 发明授权

US6018301A Disposable electromagnetic signal repeater 失效
公开(公告)号：US6018301A
公开(公告)日：2000-01-25
申请号：US999088
申请日：1997-12-29
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： E21B47/01 , E21B47/12 , G01V3/00
CPC分类号： E21B47/011 , E21B47/122
摘要： An apparatus, method and system for communicating information between downhole equipment (40) and surface equipment is disclosed. The electromagnetic signal repeater apparatus (34, 36) comprises a housing (102) that is securably mountable to the exterior of a pipe string (30) disposed in a wellbore (32). The housing (102) includes first and second housing subassemblies (104, 106). The first housing subassembly (104) is electrically isolated from the second housing subassembly (106) by a gap subassembly (108) having a length that is at least two times the diameter of the housing (102). The first housing subassembly (104) is electrically isolated from the pipe string (30) and is secured thereto with a nonconductive strap (120). The second housing subassembly (106) is electrically coupled with the pipe string (30) and is secured thereto with a conductive strap (122). An electronics package (127) and a battery (126) are disposed within the housing (102). The electronics package (127) receives, processes and retransmits the information being communicated between the downhole equipment (40) and the surface equipment via electromagnetic waves (46, 48, 50).

4. 发明授权

US6098727A Electrically insulating gap subassembly for downhole electromagnetic transmission 失效
公开(公告)号：US6098727A
公开(公告)日：2000-08-08
申请号：US36886
申请日：1998-03-05
申请人： Paul D. Ringgenberg , Harrison C. Smith
发明人： Paul D. Ringgenberg , Harrison C. Smith
IPC分类号： E21B17/00 , E21B17/02
CPC分类号： E21B17/003 , E21B17/028
摘要： An electrically insulating gap subassembly for inclusion in a pipe string (30) comprising a pair of tubular members (90, 98) having an electrically insulating isolation subassembly (94) threadably disposed therebetween is disclosed. The electrically insulating isolation subassembly (94) has an anodized aluminum surface that provides electrical isolation to interrupt electrical contact between the two tubular members (90, 98) such that electromagnetic waves (46, 54) carrying information may be generated thereacross.

5. 发明授权

US4951816A Convertible container for carrying clothes and carrying and protecting various lengthy items 失效
标题翻译：用于携带衣物和携带和保护各种漫长物品的可转换集装箱
公开(公告)号：US4951816A
公开(公告)日：1990-08-28
申请号：US736353
申请日：1985-05-21
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： A45C7/00 , B65D85/18
CPC分类号： B65D85/18 , A45C7/0063
摘要： The invention comprises an elongate body adaptable for the carrying and transportation of various lengthy items along with clothes or other related or unrelated items the placement of the latter of which provides a resilient deformable barrier for the protection of the former, and which body includes appropriate compartments, securing means and/or fastening means for the accomplishment of such purposes. Such body is constructed of materials, and comprises appropriate fastening and carrying means, which allow it to be folded along various axes thereof so as to allow it to be configured in a variety of ways for the accomplishment of its purposes.
摘要翻译：本发明包括一种细长的主体，其适用于携带和运输各种冗长的物品以及衣服或其他相关或不相关的物品，其中的后者提供用于保护前者的弹性可变形屏障，并且该主体包括适当的隔室，用于实现这些目的的固定装置和/或紧固装置。这种主体由材料构成，并且包括适当的紧固和承载装置，其允许其沿其各个轴线折叠，以便允许以各种方式构造以实现其目的。

6. 发明授权

US4525715A Toroidal coupled telemetry apparatus 失效
标题翻译：环形耦合遥测装置
公开(公告)号：US4525715A
公开(公告)日：1985-06-25
申请号：US571644
申请日：1984-01-18
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： E21B47/12 , G01V1/40
CPC分类号： E21B47/122
摘要： A logging telemetering system comprising a toroidal coupled telemetry apparatus including a primary winding carrying bore hole data, wrapped around at last one torroid core mounted within a drill collar. The toroid core is further wrapped with at least one secondary turn which is connected to the drill collar for enhancing the efficiency of inducing a current carrying the borehole data in the drill string for transmission to the surface. One half turn of the secondary winding is provided by an insulated portion of the drill collar, and the balance of the secondary winding is composed of an electrically conductive strap wound around the toroid core.
摘要翻译：一种测井遥测系统，包括环形耦合遥测装置，其包括承载钻孔数据的初级绕组，其包裹在安装在钻铤内的最后一个旋转核。环形铁芯进一步包裹有至少一个次级转弯，该次级转弯连接到钻铤上，以提高引导载入钻柱中的钻孔数据的电流的效率，以传输到表面。次级绕组的半圈由钻铤的绝缘部分提供，次级绕组的平衡由围绕环形铁芯的导电带组成。

7. 发明授权

US06781521B1 Filters for canceling multiple noise sources in borehole electromagnetic telemetry system 有权
标题翻译：用于消除井眼电磁遥测系统中多种噪声源的滤波器
公开(公告)号：US06781521B1
公开(公告)日：2004-08-24
申请号：US09923185
申请日：2001-08-06
申请人： Wallace R. Gardner , Paul F. Rodney , Harrison C. Smith
发明人： Wallace R. Gardner , Paul F. Rodney , Harrison C. Smith
IPC分类号： H03H730
CPC分类号： G01V11/002 , E21B47/121 , H03H21/0012 , H04B13/02
摘要： An electromagnetic borehole telemetry system providing improved signal to noise ratio. Adaptive filters use noise channels as references to remove noise from the signal channel. Multiple noise channels are coupled to series connected adaptive filters for removing each noise source from the signal channel. The order of noise removal is selected to remove the most significant first.
摘要翻译：提供改善的信噪比的电磁井眼遥测系统。自适应滤波器使用噪声通道作为参考，以消除信号通道中的噪声。多个噪声通道耦合到串联连接的自适应滤波器，用于从信号通道去除每个噪声源。选择噪声去除的顺序去除最重要的第一个。

8. 发明授权

US06208265B1 Electromagnetic signal pickup apparatus and method for use of same 失效
标题翻译：电磁信号拾取装置及其使用方法
公开(公告)号：US06208265B1
公开(公告)日：2001-03-27
申请号：US08958750
申请日：1997-10-31
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： G01V300
CPC分类号： G01V3/12 , H01Q1/04
摘要： An electromagnetic pickup apparatus (46) and method for use of the same is disclosed. The apparatus (46) comprises a probe (60) that is insertable into a bore hole (64) or a trench (70) and a conductive backfill composition (62) that substantially surrounds the probe (60) having intimate contact with the probe (60) and the earth, thereby establishing a highly electrically conductive region (66) between the probe (60) and the earth.
摘要翻译：公开了一种电磁拾取装置（46）及其使用方法。该设备（46）包括可插入钻孔（64）或沟槽（70）的探针（60）和基本上围绕与探头紧密接触的探针（60）的导电性回填组合物（62） 60）和地，从而在探针（60）和地球之间建立高度导电的区域（66）。

9. 发明授权

US6114972A Electromagnetic resistivity tool and method for use of same 失效
标题翻译：电磁电阻率工具及其使用方法
公开(公告)号：US6114972A
公开(公告)日：2000-09-05
申请号：US009322
申请日：1998-01-20
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： E21B47/12 , G01V3/30 , G01V3/00
CPC分类号： G01V3/30 , E21B47/121
摘要： An apparatus for obtaining resistivity readings of the earth surrounding a wellbore (32) to determine the downhole location of the apparatus or to generate a log is disclosed. The apparatus comprises an electromagnetic transmitter (40) for transmitting electromagnetic waves (42, 46) into the earth and an electronics package (122). The electronics package includes a power source (200) providing a current to the electromagnetic transmitter (40), a current sensing device (204) for detecting the current drawn by the electromagnetic transmitter (40), a sample and hold circuit (210) for sampling the current drawn by the electromagnetic transmitter (40) and a memory device (214) for storing the current draw information.
摘要翻译：公开了一种用于获得围绕井眼（32）的地球的电阻率读数以确定设备的井下位置或产生测井的装置。该装置包括用于将电磁波（42,46）传送到地球的电磁发射器（40）和电子封装（122）。电子组件包括向电磁发射器（40）提供电流的电源（200）;用于检测由电磁发射器（40）吸取的电流的电流感测装置（204），用于对由电磁发射器（40）吸取的电流和用于存储当前绘图信息的存储器件（214）进行采样。

10. 发明授权

US6075461A Disposable electromagnetic signal repeater 有权
标题翻译：一次性电磁信号中继器
公开(公告)号：US6075461A
公开(公告)日：2000-06-13
申请号：US238401
申请日：1999-01-27
申请人： Harrison C. Smith
发明人： Harrison C. Smith
IPC分类号： E21B47/01 , E21B47/12 , G01V3/00
CPC分类号： E21B47/011 , E21B47/122
摘要： An apparatus, method and system for communicating information between downhole equipment (40) and surface equipment is disclosed. The electromagnetic signal repeater apparatus (34, 36) comprises a housing (102) that is securably mountable to the exterior of a pipe string (30) disposed in a wellbore (32). The housing (102) includes first and second housing subassemblies (104, 106). The first housing subassembly (104) is electrically isolated from the second housing subassembly (106) by a gap subassembly (108) having a length that is at least two times the diameter of the housing (102). The first housing subassembly (104) is electrically isolated from the pipe string (30) and is secured thereto with a nonconductive strap (120). The second housing subassembly (106) is electrically coupled with the pipe string (30) and is secured thereto with a conductive strap (122). An electronics package (127) and a battery (126) are disposed within the housing (102). The electronics package (127) receives, processes and retransmits the information being communicated between the downhole equipment (40) and the surface equipment via electromagnetic waves (46, 48, 50).
摘要翻译：公开了一种用于在井下设备（40）和地面设备之间传递信息的装置，方法和系统。电磁信号中继器装置（34,36）包括可安全地安装到设置在井眼（32）中的管柱（30）的外部的壳体（102）。壳体（102）包括第一和第二壳体子组件（104,106）。第一壳体子组件（104）通过具有至少两倍于壳体（102）的直径的两倍的间隙子组件（108）与第二壳体子组件（106）电隔离。第一壳体子组件（104）与管柱（30）电隔离并且用非导电带（120）固定到其上。第二壳体子组件（106）与管柱（30）电耦合并且用导电带（122）固定到其上。电子封装（127）和电池（126）设置在壳体（102）内。电子封装（127）通过电磁波（46,48,50）接收，处理和重新传输在井下设备（40）和地面设备之间的信息。

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