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1. 发明申请

US20120068712A1 SYSTEM AND METHOD FOR USING A RESISTIVITY TOOL WITH WIRED DRILL PIPE AND ONE OR MORE WELLS 审中-公开
标题翻译：使用有线钻孔管和一个或多个孔的电阻工具的系统和方法
公开(公告)号：US20120068712A1
公开(公告)日：2012-03-22
申请号：US13002753
申请日：2009-07-10
申请人： Reza Taherian , Jacques R. Tabanou , Emmanuel Legendre , Richard J. Meehan , Anthony N. Krepp , Michael A. Montgomery , Jean Seydoux , Eric Tabanou
发明人： Reza Taherian , Jacques R. Tabanou , Emmanuel Legendre , Richard J. Meehan , Anthony N. Krepp , Michael A. Montgomery , Jean Seydoux , Eric Tabanou
IPC分类号： G01V3/00
CPC分类号： G01V1/282 , G01V1/48 , G01V2210/614
摘要： A resistivity tool is used with wired drill pipe and one or more wells. The resistivity tool has a transmitter, receiver modules located adjacent to the drill bit, and high sensitivity receiver modules located at greater distances from the drill bit relative to the receiver modules. The receiver modules and/or the high sensitivity receiver modules may also perform repeater functions for the wired drill pipe. The resistivity tool may provide information regarding a subsurface region of interest. The resistivity tool may be used in a system with sensors, and a distance between the sensors may be based on the type of measurement obtained by the sensors.
摘要翻译：电缆工具与有线钻杆和一个或多个井一起使用。电阻率工具具有位于钻头附近的发射器，接收器模块和位于与钻头相对于接收器模块更远距离的高灵敏度接收器模块。接收器模块和/或高灵敏度接收器模块还可以执行有线钻杆的中继器功能。电阻率工具可以提供关于感兴趣的地下区域的信息。电阻率工具可以用于具有传感器的系统中，并且传感器之间的距离可以基于由传感器获得的测量类型。

2. 发明申请

US20110305110A1 SYSTEM AND METHOD FOR GENERATING TRUE DEPTH SEISMIC SURVEYS 有权
标题翻译：用于产生真实深度地震测量的系统和方法
公开(公告)号：US20110305110A1
公开(公告)日：2011-12-15
申请号：US13002682
申请日：2009-07-08
申请人： Reza Taherian , Jacques R. Tabanou , Emmanuel Legendre , Eric Tabanou
发明人： Reza Taherian , Jacques R. Tabanou , Emmanuel Legendre , Eric Tabanou
IPC分类号： G01V1/40 , G01V1/28
CPC分类号： G01V1/282 , G01V1/48 , G01V2210/614
摘要： A surface seismic survey is generated or obtained from Earth's surface and is based on time in which acoustic waves are reflected to Earth's surface. One or more tools measure density and sonic velocity of a subsurface formation. An estimate of acoustic impedance is obtained from the density and the sonic velocity to generate a synthetic seismic survey. The synthetic seismic survey and the surface seismic survey are compared and/or correlated. The acoustic impedance can be iteratively estimated until the synthetic seismic survey matches the surface seismic survey. Matching the surface seismic survey with the synthetic seismic survey may ensure that the surface seismic survey may be calibrated in actual depth.
摘要翻译：表面地震勘测是从地球表面产生或获得的，是基于声波反射到地球表面的时间。一个或多个工具测量地下地层的密度和声速。从密度和声速获得声阻抗的估计值以产生合成地震勘测。合成地震勘测和地表地震勘测进行了比较和/或相关。可以迭代地估计声阻抗，直到合成地震勘测符合地表地震勘测。将地震勘测与合成地震勘测相结合可确保地表地震勘测可在实际深度进行校准。

3. 发明授权

US09182509B2 System and method for generating true depth seismic surveys 有权
标题翻译：用于生成真实深度地震勘测的系统和方法
公开(公告)号：US09182509B2
公开(公告)日：2015-11-10
申请号：US13002682
申请日：2009-07-08
申请人： Reza Taherian , Jacques R. Tabanou , Eric Tabanou , Emmanuel Legendre
发明人： Reza Taherian , Jacques R. Tabanou , Emmanuel Legendre
IPC分类号： G01V1/28 , G01V1/48
CPC分类号： G01V1/282 , G01V1/48 , G01V2210/614
摘要： A surface seismic survey is generated or obtained from Earth's surface and is based on time in which acoustic waves are reflected to Earth's surface. One or more tools measure density and sonic velocity of a subsurface formation. An estimate of acoustic impedance is obtained from the density and the sonic velocity to generate a synthetic seismic survey. The synthetic seismic survey and the surface seismic survey are compared and/or correlated. The acoustic impedance can be iteratively estimated until the synthetic seismic survey matches the surface seismic survey. Matching the surface seismic survey with the synthetic seismic survey may ensure that the surface seismic survey may be calibrated in actual depth.
摘要翻译：表面地震勘测是从地球表面产生或获得的，是基于声波反射到地球表面的时间。一个或多个工具测量地下地层的密度和声速。从密度和声速获得声阻抗的估计值以产生合成地震勘测。合成地震勘测和地表地震勘测进行了比较和/或相关。可以迭代地估计声阻抗，直到合成地震勘测符合地表地震勘测。将地震勘测与合成地震勘测相结合可确保地表地震勘测可在实际深度进行校准。

4. 发明授权

US08736270B2 Look ahead logging system 有权
标题翻译：向前看日志系统
公开(公告)号：US08736270B2
公开(公告)日：2014-05-27
申请号：US12674366
申请日：2008-08-22
申请人： Jean Seydoux , Emmanuel Legendre , Reza Taherian
发明人： Jean Seydoux , Emmanuel Legendre , Reza Taherian
IPC分类号： G01V3/00
CPC分类号： G01V3/26 , E21B1/00 , G01N1/00 , G01V3/28 , G01V2200/00
摘要： A technique utilizes the acquisition of data from desired subterranean regions via a logging system. The logging system is constructed for use in a wellbore and comprises a transmitter module having a transmitter antenna. Additionally, the logging system utilizes a receiver module spaced from the transmitter module and having a receiver antenna. The transmitter antenna and the receiver antenna are oriented to enable sensitivity in desired directions, such as ahead of the logging system.
摘要翻译：一种技术利用通过测井系统从期望的地下区域采集数据。记录系统被构造用于在井筒中使用，并且包括具有发射机天线的发射机模块。此外，测井系统利用与发射器模块间隔开并具有接收器天线的接收器模块。发射机天线和接收机天线被定向成使得能够在所需方向上的灵敏度，例如在测井系统之前。

5. 发明授权

US08466683B2 Determining properties of earth formations using the electromagnetic coupling tensor 有权
标题翻译：使用电磁耦合张量确定地层的性质
公开(公告)号：US08466683B2
公开(公告)日：2013-06-18
申请号：US12639123
申请日：2009-12-16
申请人： Emmanuel Legendre , Jean Seydoux , Reza Taherian , Jian Yang , Qiming Li
发明人： Emmanuel Legendre , Jean Seydoux , Reza Taherian , Jian Yang , Qiming Li
IPC分类号： G01V3/18
CPC分类号： G01V3/28
摘要： A system and method to determine earth formation properties by positioning a logging tool within a wellbore in the earth formation, the logging tool having a tool rotation axis and a first, a second, and a third tilted transmitter coil, and a tilted receiver coil; rotating the logging tool about the tool rotation axis; energizing each transmitter coil; measuring a coupling signal between each transmitter coil and the receiver coil for a plurality of angles of rotation; determining a coupling tensor; and determining the earth formation properties using the coupling tensor.
摘要翻译：一种用于通过将测井工具放置在地层中的井筒内，测井工具具有工具旋转轴和第一，第二和第三倾斜发射器线圈以及倾斜的接收器线圈来确定地球形成特性的系统和方法; 围绕刀具旋转轴旋转测井工具; 为每个发射器线圈通电; 测量多个旋转角度的每个发射器线圈和接收器线圈之间的耦合信号; 确定耦合张量; 并使用耦合张量来确定地层的形成特性。

6. 发明授权

US09182747B2 Measuring the phase of received signals 有权
标题翻译：测量接收信号的相位
公开(公告)号：US09182747B2
公开(公告)日：2015-11-10
申请号：US13525234
申请日：2012-06-15
申请人： Jean Seydoux , Libo Yang , Mark Kuchenbecker , Reza Taherian , Emmanuel Legendre , Jian Yang , Mark A. Fredette
发明人： Jean Seydoux , Libo Yang , Mark Kuchenbecker , Reza Taherian , Emmanuel Legendre , Jian Yang , Mark A. Fredette
IPC分类号： G04G7/00 , G06F19/00 , G01V3/28
CPC分类号： G04G7/00 , G01V3/28 , G06F19/00
摘要： The present disclosure relates to a method to determine the phase of a signal when transmitter and receiver circuits use separate clocks. A discrepancy between the separate clocks is determined, as is a correction factor between the separate clocks. The phase is determined using a measured time of arrival of the signal, the determined discrepancy, and the determined correction factor. A drift factor and an expected start time of a pulse sequence may be used to determine the discrepancy. A start time of a pulse within the pulse sequence is determined and used to determine the correction factor. The method works by either absolute synchronization of the separate clocks, or by making the measurements independent of clock synchronization.
摘要翻译：本公开涉及当发射机和接收机电路使用分离的时钟时确定信号的相位的方法。确定分离时钟之间的差异，以及分离时钟之间的校正因子。使用测量的信号到达时间，确定的差异和确定的校正因子确定相位。漂移因子和脉冲序列的预期开始时间可用于确定差异。脉冲序列内的脉冲的开始时间被确定并用于确定校正因子。该方法通过独立时钟的绝对同步或通过使测量与时钟同步无关来工作。

7. 发明授权

US08933699B2 Apparatus and system for well placement and reservoir characterization 有权
公开(公告)号：US08933699B2
公开(公告)日：2015-01-13
申请号：US13045794
申请日：2011-03-11
申请人： Jean Seydoux , Emmanuel Legendre , Reza Taherian
发明人： Jean Seydoux , Emmanuel Legendre , Reza Taherian
IPC分类号： G01V3/00 , G01V3/28
CPC分类号： G01V3/28
摘要： A resistivity array having a modular design includes a transmitter module with at least one antenna, wherein the transmitter module has connectors on both ends adapted to connect with other downhole tools; and a receiver module with at least one antenna, wherein the transmitter module has connectors on both ends adapted to connect with other downhole tools; and wherein the transmitter module and the receiver module are spaced apart on a drill string and separated by at least one downhole tool. Each transmitter and receiver module may comprise at least one antenna coil with a magnetic moment orientation not limited to the tool longitudinal direction. A spacing between the transmitter and receiver module may be selected based on expected reservoir thickness.

8. 发明申请

US20130080102A1 Measuring The Phase Of Received Signals 审中-公开
标题翻译：测量接收信号的相位
公开(公告)号：US20130080102A1
公开(公告)日：2013-03-28
申请号：US13525234
申请日：2012-06-15
申请人： Jean Seydoux , Libo Yang , Mark Kuchenbecker , Reza Taherian , Emmanuel Legendre , Jian Yang , Mark A. Fredette
发明人： Jean Seydoux , Libo Yang , Mark Kuchenbecker , Reza Taherian , Emmanuel Legendre , Jian Yang , Mark A. Fredette
IPC分类号： G04G7/00 , G06F19/00
CPC分类号： G04G7/00 , G01V3/28 , G06F19/00
摘要： The present disclosure relates to a method to determine the phase of a signal when transmitter and receiver circuits use separate clocks. A discrepancy between the separate clocks is determined, as is a correction factor between the separate clocks. The phase is determined using a measured time of arrival of the signal, the determined discrepancy, and the determined correction factor. A drift factor and an expected start time of a pulse sequence may be used to determine the discrepancy. A start time of a pulse within the pulse sequence is determined and used to determine the correction factor. The method works by either absolute synchronization of the separate clocks, or by making the measurements independent of clock synchronization.
摘要翻译：本公开涉及当发射机和接收机电路使用分离的时钟时确定信号的相位的方法。确定分离时钟之间的差异，以及分离时钟之间的校正因子。使用测量的信号到达时间，确定的差异和确定的校正因子确定相位。漂移因子和脉冲序列的预期开始时间可用于确定差异。脉冲序列内的脉冲的开始时间被确定并用于确定校正因子。该方法通过独立时钟的绝对同步或通过使测量与时钟同步无关来工作。

9. 发明申请

US20110238220A1 APPARATUS AND SYSTEM FOR WELL PLACEMENT AND RESERVOIR CHARACTERIZATION 审中-公开
标题翻译：装置和系统，用于井架和储层特征
公开(公告)号：US20110238220A1
公开(公告)日：2011-09-29
申请号：US13045794
申请日：2011-03-11
申请人： JEAN SEYDOUX , Emmanuel Legendre , Reza Taherian
发明人： JEAN SEYDOUX , Emmanuel Legendre , Reza Taherian
IPC分类号： G05B19/19 , E21B47/02 , E21B49/00
CPC分类号： G01V3/28
摘要： A resistivity array having a modular design includes a transmitter module with at least one antenna, wherein the transmitter module has connectors on both ends adapted to connect with other downhole tools; and a receiver module with at least one antenna, wherein the transmitter module has connectors on both ends adapted to connect with other downhole tools; and wherein the transmitter module and the receiver module are spaced apart on a drill string and separated by at least one downhole tool. Each transmitter and receiver module may comprise at least one antenna coil with a magnetic moment orientation not limited to the tool longitudinal direction. A spacing between the transmitter and receiver module may be selected based on expected reservoir thickness.
摘要翻译：具有模块化设计的电阻率阵列包括具有至少一个天线的发射器模块，其中所述发射器模块在两端具有适于与其他井下工具连接的连接器; 以及具有至少一个天线的接收器模块，其中所述发射器模块在两端具有适于与其他井下工具连接的连接器; 并且其中所述发射器模块和所述接收器模块在钻柱上间隔开并且由至少一个井下工具隔开。每个发射器和接收器模块可以包括至少一个具有不限于刀具纵向方向的磁矩取向的天线线圈。可以基于预期的储层厚度来选择发射器和接收器模块之间的间隔。

10. 发明申请

US20100321022A1 APPARATUS AND SYSTEM FOR WELL PLACEMENT AND RESERVOIR CHARACTERIZATION 有权
标题翻译：装置和系统，用于井架和储层特征
公开(公告)号：US20100321022A1
公开(公告)日：2010-12-23
申请号：US12844604
申请日：2010-07-27
申请人： Jean Seydoux , Emmanuel Legendre , Reza Taherian
发明人： Jean Seydoux , Emmanuel Legendre , Reza Taherian
IPC分类号： G01V3/02
CPC分类号： G01V3/28
摘要： A resistivity array having a modular design includes a transmitter module with at least one antenna, wherein the transmitter module has connectors on both ends adapted to connect with other downhole tools; and a receiver module with at least one antenna, wherein the transmitter module has connectors on both ends adapted to connect with other downhole tools; and wherein the transmitter module and the receiver module are spaced apart on a drill string and separated by at least one downhole tool. Each transmitter and receiver module may comprise at least one antenna coil with a magnetic moment orientation not limited to the tool longitudinal direction. A spacing between the transmitter and receiver module may be selected based on expected reservoir thickness.
摘要翻译：具有模块化设计的电阻率阵列包括具有至少一个天线的发射器模块，其中所述发射器模块在两端具有适于与其他井下工具连接的连接器; 以及具有至少一个天线的接收器模块，其中所述发射器模块在两端具有适于与其他井下工具连接的连接器; 并且其中所述发射器模块和所述接收器模块在钻柱上间隔开并且由至少一个井下工具隔开。每个发射器和接收器模块可以包括至少一个具有不限于刀具纵向方向的磁矩取向的天线线圈。可以基于预期的储层厚度来选择发射器和接收器模块之间的间隔。

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