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1. 发明授权

US07692428B2 Retrievable formation resistivity tool 失效
标题翻译：可回收地层电阻率工具
公开(公告)号：US07692428B2
公开(公告)日：2010-04-06
申请号：US11623416
申请日：2007-01-16
申请人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
发明人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
IPC分类号： G01V3/30
CPC分类号： G01V3/30 , E21B47/011 , E21B47/122 , G01V11/002 , Y10T137/0396 , Y10T137/0452
摘要： Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
摘要翻译：用于井下通信和测量的系统和方法利用改进的金属管状物，其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。管状件包括开槽台，以提供贯穿管状的信号传输和/或接收。在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。传感器和/或源安装在导入工具上，该工具适用于通过钻柱传输，以与管槽相配合以与开槽工位对准。一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。

2. 发明授权

US07187297B2 Methods for sealing openings in tubulars 有权
标题翻译：密封管状开口的方法
公开(公告)号：US07187297B2
公开(公告)日：2007-03-06
申请号：US10355732
申请日：2003-01-30
申请人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
发明人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
IPC分类号： G01V3/00
CPC分类号： G01V3/30 , E21B47/011 , E21B47/122 , G01V11/002 , Y10T137/0396 , Y10T137/0452
摘要： Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
摘要翻译：用于井下通信和测量的系统和方法利用改进的金属管状物，其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。管状件包括开槽台，以提供贯穿管状的信号传输和/或接收。在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。传感器和/或源安装在导入工具上，该工具适用于通过钻柱传输，以与管槽相配合以与开槽工位对准。一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。

3. 发明授权

US06975243B2 Downhole tubular with openings for signal passage 有权
标题翻译：井下管道，带有信号通道的开口
公开(公告)号：US06975243B2
公开(公告)日：2005-12-13
申请号：US10355599
申请日：2003-01-30
申请人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
发明人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
IPC分类号： E21B47/01 , E21B47/12 , G01V11/00 , G01V3/00
CPC分类号： G01V3/30 , E21B47/011 , E21B47/122 , G01V11/002 , Y10T137/0396 , Y10T137/0452
摘要： Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
摘要翻译：用于井下通信和测量的系统和方法利用改进的金属管状物，其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。管状件包括开槽台，以提供贯穿管状的信号传输和/或接收。在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。传感器和/或源安装在导入工具上，该工具适用于通过钻柱传输，以与管槽相配合以与开槽工位对准。一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。

4. 发明申请

US20060192562A1 EXTRA BUCKING COILS AS AN ALTERNATIVE WAY TO BALANCE INDUCTION ARRAYS 有权
标题翻译：作为平衡感应阵列的替代方法，额外的提升线圈
公开(公告)号：US20060192562A1
公开(公告)日：2006-08-31
申请号：US11307674
申请日：2006-02-16
申请人： Andrei Davydychev , John Hunka , Thomas Barber , Scott Chesser , Bulent Finci , Jingjing (Karen) Sun , William Vandermeer , Richard Ward
发明人： Andrei Davydychev , John Hunka , Thomas Barber , Scott Chesser , Bulent Finci , Jingjing (Karen) Sun , William Vandermeer , Richard Ward
IPC分类号： G01V3/18
CPC分类号： G01V3/28
摘要： An electromagnetic logging tool is disclosed that includes a support; and at least one four-coil array disposed on the support, wherein the at least one four-coil array comprises: a transmitter, a bucking coil, a receiver, and a trim coil. A method for balancing an induction array is disclosed that includes applying an alternating current to a transmitter of the induction array that comprises the transmitter, a bucking coil and a receiver; measuring a mutual coupling between the transmitter and the receiver; and adding an extra bucking coil, if the mutual coupling exceeds a selected criterion.
摘要翻译：公开了一种包括支架的电磁测井工具; 以及设置在所述支撑件上的至少一个四线圈阵列，其中所述至少一个四线圈阵列包括：发射器，降压线圈，接收器和调整线圈。公开了一种用于平衡感应阵列的方法，其包括向包括发射器，降压线圈和接收器的感应阵列的发射器施加交流电; 测量发射机和接收机之间的相互耦合; 并且如果互耦超过所选择的标准，则添加额外的降压线圈。

5. 发明授权

US06903660B2 Inductively-coupled system for receiving a run-in tool 有权
标题翻译：用于接收运行工具的感应耦合系统
公开(公告)号：US06903660B2
公开(公告)日：2005-06-07
申请号：US10355613
申请日：2003-01-30
申请人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
发明人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
IPC分类号： E21B47/01 , E21B47/12 , G01V11/00 , E21B23/00
CPC分类号： G01V3/30 , E21B47/011 , E21B47/122 , G01V11/002 , Y10T137/0396 , Y10T137/0452
摘要： Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
摘要翻译：用于井下通信和测量的系统和方法利用改进的金属管状物，其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。管状件包括开槽台，以提供贯穿管状的信号传输和/或接收。在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。传感器和/或源安装在导入工具上，该工具适用于通过钻柱传输，以与管槽相配合以与开槽工位对准。一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。

6. 发明申请

US20070216415A1 Retrievable Formation Resistivity Tool 失效
标题翻译：可检索形成电阻率工具
公开(公告)号：US20070216415A1
公开(公告)日：2007-09-20
申请号：US11623416
申请日：2007-01-16
申请人： Brian Clark , John Hunka , Mark Frey , David Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
发明人： Brian Clark , John Hunka , Mark Frey , David Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
IPC分类号： G01V3/00
CPC分类号： G01V3/30 , E21B47/011 , E21B47/122 , G01V11/002 , Y10T137/0396 , Y10T137/0452
摘要： Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
摘要翻译：用于井下通信和测量的系统和方法利用改进的金属管状物，其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。管状件包括开槽台，以提供贯穿管状的信号传输和/或接收。在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。传感器和/或源安装在导入工具上，该工具适用于通过钻柱传输，以与管槽相配合以与开槽工位对准。一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。

7. 发明申请

US20060192561A1 SELECTABLE TAP INDUCTION COIL 有权
标题翻译：可选择TAP感应线圈
公开(公告)号：US20060192561A1
公开(公告)日：2006-08-31
申请号：US11307673
申请日：2006-02-16
申请人： Scott Chesser , Richard Ward , Bulent Finci , Andrei Davydychev , William Vandermeer , John Hunka
发明人： Scott Chesser , Richard Ward , Bulent Finci , Andrei Davydychev , William Vandermeer , John Hunka
IPC分类号： G01V3/18
CPC分类号： G01V3/28
摘要： An electromagnetic logging tool includes a support configured for disposal in a well; at least one antenna mounted on the support; and a plurality of coils mounted on the support proximate the at least one antenna, wherein the plurality of the coils are configured for selective connection with the at least one antenna. A methods for balancing an induction array on an electromagnetic logging tool includes measuring a mutual coupling between a transmitter and a receiver on the electromagnetic logging tool; and selectively connecting a subset of a plurality of coils on the electromagnetic logging tool to the transmitter or the receiver based on the measured mutual coupling.
摘要翻译：电磁测井工具包括配置成在井中处置的支撑件; 安装在所述支撑件上的至少一个天线; 以及安装在靠近所述至少一个天线的所述支撑件上的多个线圈，其中所述多个线圈被配置为与所述至少一个天线的选择性连接。用于平衡电磁测井工具上的感应阵列的方法包括测量电磁测井工具上的发射器和接收器之间的相互耦合; 以及基于所测量的互耦合，将电磁测井工具上的多个线圈的子集选择性地连接到发射器或接收器。

8. 发明申请

US20070107896A1 Composite Encased Tool for Subsurface Measurements 失效
标题翻译：用于地下测量的复合装载工具
公开(公告)号：US20070107896A1
公开(公告)日：2007-05-17
申请号：US11419930
申请日：2006-05-23
申请人： Bulent Finci , Scott Chesser , Jingjing (Karen) Sun , Denis Lebreton , Richard Ward , Andrei Davydychev , William Vandermeer , John Hunka
发明人： Bulent Finci , Scott Chesser , Jingjing (Karen) Sun , Denis Lebreton , Richard Ward , Andrei Davydychev , William Vandermeer , John Hunka
IPC分类号： E21B47/09
CPC分类号： E21B47/011
摘要： A composite encased tool for making subsurface measurements in a borehole traversing a subsurface formation includes a conductive mandrel, a first composite layer wrapped around the conductive mandrel, the first composite layer having one or more slots, a source or sensor disposed in each of the one or more slots, and a second composite layer wrapped around the first composite layer with the source or sensor in the one or more slots.
摘要翻译：用于在穿过地下地层的钻孔中进行地下测量的复合材料封装工具包括导电心轴，围绕导电心轴缠绕的第一复合层，具有一个或多个槽的第一复合层，设置在每个中的每一个中的源或传感器或更多的槽，以及在所述一个或多个槽中的所述源或传感器缠绕在所述第一复合层周围的第二复合层。

9. 发明授权

US06577244B1 Method and apparatus for downhole signal communication and measurement through a metal tubular 有权
标题翻译：用于井下信号通信和通过金属管测量的方法和装置
公开(公告)号：US06577244B1
公开(公告)日：2003-06-10
申请号：US09576271
申请日：2000-05-22
申请人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
发明人： Brian Clark , John Hunka , Mark T. Frey , David L. Smith , Dhananjay Ramaswamy , Anthony Collins , Stephen Bonner
IPC分类号： G01V300
CPC分类号： G01V3/30 , E21B47/011 , E21B47/122 , G01V11/002 , Y10T137/0396 , Y10T137/0452
摘要： Systems and methods for downhole communication and measurement utilizing an improved metallic tubular having an elongated body with tubular walls and a central bore adapted to receive a run-in tool. The tubular including slotted stations to provide through-tubular signal transmission and/or reception. Hydraulic isolation between the interior and exterior of the tubular is provided by pressure barrier means at the slotted stations. Sensors and/or sources are mounted on the run-in tool, which is adapted for transmission through a drill string to engage within the tubular in alignment with the slotted stations. A run-in tool configuration includes a modulator for real-time wireless communication with the surface and/or remote downhole tools. A tubular and run-in tool configuration also includes inductive couplers for wireless signal data transfer. A method for measuring a formation characteristic utilizing a run-in tool adapted with an interchangeable end segment for multi-mode downhole transport. Methods for sealing an opening on the surface of a tubular having an elongated body with tubular walls and a central bore.
摘要翻译：用于井下通信和测量的系统和方法利用改进的金属管状物，其具有带有管状壁的细长主体和适于接纳磨合工具的中心孔。管状件包括开槽台，以提供贯穿管状的信号传输和/或接收。在管状内部和外部之间的液压隔离由开槽站处的压力阻挡装置提供。传感器和/或源安装在导入工具上，该工具适用于通过钻柱传输，以与管槽相配合以与开槽工位对准。一个入门工具配置包括一个用于与表面和/或远程井下工具进行实时无线通信的调制器。管状和经入工具配置还包括用于无线信号数据传输的电感耦合器。一种利用适用于多模式井下输送的可互换端部段的换入工具测量地层特性的方法。用于密封具有管状壁和中心孔的具有细长主体的管状物的表面上的开口的方法。

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