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公开(公告)号：US20070018847A1
公开(公告)日：2007-01-25
申请号：US11161031
申请日：2005-07-20
申请人： David Hall , H. Hall , Tyson Wilde , Paul Schramm
发明人： David Hall , H. Hall , Tyson Wilde , Paul Schramm
IPC分类号： G01V3/00
CPC分类号： G01V11/002 , E21B17/028 , E21B17/07
摘要： A data transmission apparatus having first and second electrical conductors is disclosed. The first and second electrical conductors are disposed within recesses of a first and second complementary surfaces that are magnetically conducting and electrically insulating. The first and second surfaces are in close proximity to each other. The first surface is translatable along the length of the second surface. The first and second electrical conductors are in electromagnetic communication and provide for the transmission of data or power from the first electrical conductor to the second electrical conductor as the first surface overlaps the second surface. The data transmission apparatus may be located in one or more downhole tools.
摘要翻译： 公开了一种具有第一和第二电导体的数据传输装置。 第一和第二电导体设置在磁导电和电绝缘的第一和第二互补表面的凹部内。 第一和第二表面彼此靠近。 第一表面可沿第二表面的长度平移。 当第一表面与第二表面重叠时，第一和第二电导体是电磁通信的并且用于将数据或功率从第一电导体传输到第二电导体。 数据传输装置可以位于一个或多个井下工具中。
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公开(公告)号：US20060260801A1
公开(公告)日：2006-11-23
申请号：US11421357
申请日：2006-05-31
申请人： David Hall , Scott Dahlgren , Paul Schramm
发明人： David Hall , Scott Dahlgren , Paul Schramm
CPC分类号： E21B17/003 , E21B17/028
摘要： An apparatus is disclosed as having a downhole string component having first and second ends. The first end has first and second signal couplers, and the second end has third and fourth signal couplers. An electrical conductor is in electrical communication with the first, second, third, and fourth signal couplers. The first and third signal couplers have a first band pass filter with a first resonant frequency and the second and fourth signal couplers have a second band pass filter with a second resonant frequency.
摘要翻译： 公开了一种具有第一和第二端的井下柱组件的装置。 第一端具有第一和第二信号耦合器，第二端具有第三和第四信号耦合器。 电导体与第一，第二，第三和第四信号耦合器电连通。 第一和第三信号耦合器具有具有第一谐振频率的第一带通滤波器，并且第二和第四信号耦合器具有具有第二谐振频率的第二带通滤波器。
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公开(公告)号：US20060260798A1
公开(公告)日：2006-11-23
申请号：US11421387
申请日：2006-05-31
申请人： David Hall , Scott Dahlgren , Paul Schramm
发明人： David Hall , Scott Dahlgren , Paul Schramm
CPC分类号： E21B17/003 , E21B17/028
摘要： A system is disclosed as having first and second tubular tool string components. Each component has a first end and a second end, and the first end of the first component is coupled to the second end of the second component through mating threads. First and second inductive coils are disposed within the first end of the first component and the second end of the second component, respectively. Each inductive coil has at least one turn of an electrical conductor, and the first coil is in magnetic communication with the second coil. The first coil has more turns than the second coil.
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公开(公告)号：US07382273B2
公开(公告)日：2008-06-03
申请号：US11421357
申请日：2006-05-31
申请人： David R. Hall , Scott Dahlgren , Paul Schramm
发明人： David R. Hall , Scott Dahlgren , Paul Schramm
IPC分类号： G01V3/00
CPC分类号： E21B17/003 , E21B17/028
摘要： An apparatus is disclosed as having a downhole string component having first and second ends. The first end has first and second signal couplers, and the second end has third and fourth signal couplers. An electrical conductor is in electrical communication with the first, second, third, and fourth signal couplers. The first and third signal couplers have a first band pass filter with a first resonant frequency and the second and fourth signal couplers have a second band pass filter with a second resonant frequency.
摘要翻译： 公开了一种具有第一和第二端的井下柱组件的装置。 第一端具有第一和第二信号耦合器，第二端具有第三和第四信号耦合器。 电导体与第一，第二，第三和第四信号耦合器电连通。 第一和第三信号耦合器具有具有第一谐振频率的第一带通滤波器，并且第二和第四信号耦合器具有具有第二谐振频率的第二带通滤波器。
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公开(公告)号：US08130118B2
公开(公告)日：2012-03-06
申请号：US12432231
申请日：2009-04-29
申请人： David R Hall , Scott Dahlgren , Paul Schramm
发明人： David R Hall , Scott Dahlgren , Paul Schramm
IPC分类号： G01V3/00
CPC分类号： E21B17/003 , E21B17/028
摘要： A system is disclosed as having first and second tubular tool string components. Each component has a first end and a second end, and the first end of the first component is coupled to the second end of the second component through mating threads. First and second inductive coils are disposed within the first end of the first component and the second end of the second component, respectively. Each inductive coil has at least one turn of an electrical conductor, and the first coil is in magnetic communication with the second coil. The first coil has more turns than the second coil.
摘要翻译： 公开了一种具有第一和第二管状工具串部件的系统。 每个部件具有第一端和第二端，并且第一部件的第一端通过配合螺纹连接到第二部件的第二端。 第一和第二感应线圈分别设置在第一部件的第一端和第二部件的第二端内。 每个感应线圈具有至少一匝电导体，并且第一线圈与第二线圈磁连通。 第一线圈具有比第二线圈多的匝数。
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公开(公告)号：US07535377B2
公开(公告)日：2009-05-19
申请号：US11421387
申请日：2006-05-31
申请人： David R. Hall , Scott Dahlgren , Paul Schramm
发明人： David R. Hall , Scott Dahlgren , Paul Schramm
IPC分类号： G01V3/02
CPC分类号： E21B17/003 , E21B17/028
摘要： A system is disclosed as having first and second tubular tool string components. Each component has a first end and a second end, and the first end of the first component is coupled to the second end of the second component through mating threads. First and second inductive coils are disposed within the first end of the first component and the second end of the second component, respectively. Each inductive coil has at least one turn of an electrical conductor, and the first coil is in magnetic communication with the second coil. The first coil has more turns than the second coil.
摘要翻译： 公开了一种具有第一和第二管状工具串部件的系统。 每个部件具有第一端和第二端，并且第一部件的第一端通过配合螺纹连接到第二部件的第二端。 第一和第二感应线圈分别设置在第一部件的第一端和第二部件的第二端内。 每个感应线圈具有至少一匝电导体，并且第一线圈与第二线圈磁连通。 第一线圈具有比第二线圈多的匝数。
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公开(公告)号：US20090212970A1
公开(公告)日：2009-08-27
申请号：US12432231
申请日：2009-04-29
申请人： David R. Hall , Scott Dahlgren , Paul Schramm
发明人： David R. Hall , Scott Dahlgren , Paul Schramm
CPC分类号： E21B17/003 , E21B17/028
摘要： A system is disclosed as having first and second tubular tool string components. Each component has a first end and a second end, and the first end of the first component is coupled to the second end of the second component through mating threads. First and second inductive coils are disposed within the first end of the first component and the second end of the second component, respectively. Each inductive coil has at least one turn of an electrical conductor, and the first coil is in magnetic communication with the second coil. The first coil has more turns than the second coil.
摘要翻译： 公开了一种具有第一和第二管状工具串部件的系统。 每个部件具有第一端和第二端，并且第一部件的第一端通过配合螺纹连接到第二部件的第二端。 第一和第二感应线圈分别设置在第一部件的第一端和第二部件的第二端内。 每个感应线圈具有至少一匝电导体，并且第一线圈与第二线圈磁连通。 第一线圈具有比第二线圈多的匝数。
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