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1. 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。

2. 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。

3. 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。

4. 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。

5. 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。

6. 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。

7. 发明授权

US06863127B2 System and method for making an opening in a subsurface tubular for reservoir monitoring 有权
标题翻译：用于在地下管道中开启用于储层监测的系统和方法
公开(公告)号：US06863127B2
公开(公告)日：2005-03-08
申请号：US10453231
申请日：2003-06-03
申请人： Brian Clark , Martin G. Lüling , Mark Frey , Dhananjay Ramaswamy , Anthony Collins
发明人： Brian Clark , Martin G. Lüling , Mark Frey , Dhananjay Ramaswamy , Anthony Collins
IPC分类号： E21B43/08 , E21B47/01 , E21B47/12 , E21B47/16 , G01V3/30 , E21B49/00
CPC分类号： G01V3/30 , E21B43/086 , E21B47/011 , E21B47/122 , E21B47/16
摘要： Systems and methods for monitoring a characteristic of a subterranean hydrocarbon reservoir and for placing a borehole in the vicinity of a well in an earth formation. New well completion systems with slotted stations are utilized to provide through-casing signal-transmission and/or reception. Hydraulic isolation between the interior and the exterior of the completion is provided by pressure barrier means at the slotted stations. The completions permit temporary or permanent monitoring of changes in reservoir saturation with the use of mobile sources/sensors. The completions also form part of a system for accurately placing a well within a desired distance and orientation relative to an existing well.
摘要翻译：用于监测地下储层的特征并将井眼放置在地层中的井附近的系统和方法。利用具有时隙站的新的完井系统来提供通过壳体的信号传输和/或接收。在完成的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。完井允许使用移动源/传感器暂时或永久地监测油藏饱和度的变化。完井也构成了一个系统的一部分，用于将井准确地放置在相对于现有井的所需距离和方向内。

8. 发明授权

US06614229B1 System and method for monitoring a reservoir and placing a borehole using a modified tubular 有权
标题翻译：用于监测储存器并使用改进的管状物放置钻孔的系统和方法
公开(公告)号：US06614229B1
公开(公告)日：2003-09-02
申请号：US09535995
申请日：2000-03-27
申请人： Brian Clark , Martin G. Lüling , Mark Frey , Dhananjay Ramaswamy , Anthony Collins
发明人： Brian Clark , Martin G. Lüling , Mark Frey , Dhananjay Ramaswamy , Anthony Collins
IPC分类号： G01V308
CPC分类号： G01V3/30 , E21B43/086 , E21B47/011 , E21B47/122 , E21B47/16
摘要： Systems and methods for monitoring a characteristic of a subterranean hydrocarbon reservoir and for placing a borehole in the vicinity of a well in an earth formation. New well completion systems with slotted stations are utilized to provide through-casing signal-transmission and/or reception. Hydraulic isolation between the interior and the exterior of the completion is provided by pressure barrier means at the slotted stations. The completions permit temporary or permanent monitoring of changes in reservoir saturation with the use of mobile sources/sensors. The completions also form part of a system for accurately placing a well within a desired distance and orientation relative to an existing well.
摘要翻译：用于监测地下储层的特征并将井眼放置在地层中的井附近的系统和方法。利用具有时隙站的新的完井系统来提供通过壳体的信号传输和/或接收。在完成的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。完井允许使用移动源/传感器暂时或永久地监测油藏饱和度的变化。完井也构成了一个系统的一部分，用于将井准确地放置在相对于现有井的所需距离和方向内。

9. 发明授权

US06710601B2 Borehole current correction for tilted or transverse magnetic dipoles on conductive supports 有权
标题翻译：导电支撑上倾斜或横向磁偶极子的钻孔电流校正
公开(公告)号：US06710601B2
公开(公告)日：2004-03-23
申请号：US10367475
申请日：2003-02-14
申请人： Richard A. Rosthal , Dean Homan , Thomas D. Barber , Stephen Bonner , Brian Clark , Dzevat Omeragic
发明人： Richard A. Rosthal , Dean Homan , Thomas D. Barber , Stephen Bonner , Brian Clark , Dzevat Omeragic
IPC分类号： G01V318
CPC分类号： G01V3/28
摘要： Methods and apparatus are disclosed for minimizing or eliminating an undesired axial electric current induced along a subsurface borehole in the process of subsurface measurements with transmitter and/or receiver antennas which are substantially time varying magnetic dipoles with their dipole moments aligned at an angle to the axis of the borehole. Some antennas are disposed within the borehole on instruments having a non-conductive support member. One instrument includes a conductive all-metal body with an antenna adapted for induction frequencies. Antenna shields adapted for controlled current flow are also provided with an all-metal instrument. Methods include providing an alternate path for the current along the instrument body. Another method includes emitting a controlled current to counter the undesired current. Another method corrects for the effect of the current using a superposition technique. An embodiment of the instrument includes an antenna disposed between a pair of electrically coupled electrodes. The antenna is disposed on the instrument such that it comprises a tilted or transverse magnetic dipole. Another embodiment of the instrument includes a non-conductive housing with a conductive segment disposed thereon. An antenna is disposed on the instrument about the conductive segment. Another embodiment includes an antenna disposed between two pairs of electrodes with a device to measure a voltage at the electrodes when electromagnetic energy is transmitted within the borehole. Yet another instrument includes an antenna disposed between a first pair of electrodes and a device to measure a voltage at the elecrodes when electromagnetic energy is transmitted within the borehole. This embodiment also includes a device to energize a second electrode pair in response to the voltage measured at the first electrode pair.
摘要翻译：公开了用于在地下测量过程中沿着地下钻孔感应的不期望的轴向电流的发射机和/或接收机天线的最小化或消除的方法和装置，所述发射机和/或接收机天线是基本上时变的磁偶极，其偶极矩与轴成一定角度的钻孔。一些天线设置在具有非导电支撑构件的仪器上的钻孔内。一种仪器包括具有适用于感应频率的天线的导电全金属体。适用于受控电流流动的天线屏蔽还配有全金属仪器。方法包括提供沿着仪器主体的电流的替代路径。另一种方法包括发射受控电流以对抗不需要的电流。另一种方法使用叠加技术来纠正当前的效果。仪器的一个实施例包括设置在一对电耦合电极之间的天线。天线设置在仪器上，使得其包括倾斜或横向磁偶极子。仪器的另一实施例包括其上设置有导电段的非导电壳体。天线设置在仪器周围导电段。另一个实施例包括设置在两对电极之间的天线，当电磁能量在钻孔内传输时，该天线具有用于测量电极处的电压的装置。另一种仪器包括设置在第一对电极之间的天线和当在井眼内传输电磁能量时测量电极处的电压的装置。该实施例还包括响应于在第一电极对测量的电压而激励第二电极对的装置。

10. 发明授权

US06624634B2 Borehole current correction methods and apparatus 有权
标题翻译：井眼电流校正方法和装置
公开(公告)号：US06624634B2
公开(公告)日：2003-09-23
申请号：US10367398
申请日：2003-02-14
申请人： Richard A. Rosthal , Dean Homan , Thomas D. Barber , Stephen Bonner , Brian Clark , Dzevat Omeragic
发明人： Richard A. Rosthal , Dean Homan , Thomas D. Barber , Stephen Bonner , Brian Clark , Dzevat Omeragic
IPC分类号： G01V302
CPC分类号： G01V3/28
摘要： Methods and apparatus are disclosed for minimizing or eliminating an undesired axial electric current induced along a subsurface borehole in the process of subsurface measurements with transmitter and/or receiver antennas which are substantially time varying magnetic dipoles with their dipole moments aligned at an angle to the axis of the borehole. Some antennas are disposed within the borehole on instruments having a non-conductive support member. One instrument includes a conductive all-metal body with an antenna adapted for induction frequencies. Antenna shields adapted for controlled current flow are also provided with an all-metal instrument. Methods include providing an alternate path for the current along the instrument body. Another method includes emitting a controlled current to counter the undesired current. Another method corrects for the effect of the current using a superposition technique. An embodiment of the instrument includes an antenna disposed between a pair of electrically coupled electrodes. The antenna is disposed on the instrument such that it comprises a tilted or transverse magnetic dipole. Another embodiment of the instrument includes a non-conductive housing with a conductive segment disposed thereon. An antenna is disposed on the instrument about the conductive segment. Another embodiment includes an antenna disposed between two pairs of electrodes with a device measure a voltage at the electrodes when electromagnetic energy is transmitted within the borehole. Yet another instrument includes an antenna disposed between a first pair of electrodes and a device to measure a voltage at the elecrodes when electromagnetic energy is transmitted within the borehole. This embodiment also includes a device to energize a second electrode pair in response to the voltage measured at the first electrode pair.
摘要翻译：公开了用于在地下测量过程中沿着地下钻孔感应的不期望的轴向电流的发射机和/或接收机天线的最小化或消除的方法和装置，所述发射机和/或接收机天线是基本上时变的磁偶极，其偶极矩与轴成一定角度的钻孔。一些天线设置在具有非导电支撑构件的仪器上的钻孔内。一种仪器包括具有适用于感应频率的天线的导电全金属体。适用于受控电流流动的天线屏蔽还配有全金属仪器。方法包括提供沿着仪器主体的电流的替代路径。另一种方法包括发射受控电流以对抗不需要的电流。另一种方法使用叠加技术来纠正当前的效果。仪器的实施例包括设置在一对电耦合电极之间的天线。天线设置在仪器上，使得其包括倾斜或横向磁偶极子。仪器的另一实施例包括其上设置有导电段的非导电壳体。天线设置在仪器周围导电段。另一个实施例包括设置在两对电极之间的天线，当在钻孔内传输电磁能时，器件测量电极处的电压。另一种仪器包括设置在第一对电极之间的天线和当在井眼内传输电磁能量时测量电极处的电压的装置。该实施例还包括响应于在第一电极对测量的电压而激励第二电极对的装置。

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