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1. 发明申请

US20100201540A1 SYSTEM AND METHOD FOR USING DUAL TELEMETRY 有权
标题翻译：使用双电视的系统和方法
公开(公告)号：US20100201540A1
公开(公告)日：2010-08-12
申请号：US12538961
申请日：2009-08-11
申请人： Qiming Li , Desheng Zhang , Yi Zhang , Lili Zhong , Tang Xueyan , Brian Clark
发明人： Qiming Li , Desheng Zhang , Yi Zhang , Lili Zhong , Tang Xueyan , Brian Clark
IPC分类号： G01V3/00
CPC分类号： G01V3/18 , E21B47/12 , E21B47/122 , E21B47/18 , G01V11/002
摘要： A system and a method use dual telemetry for tools located in a wellbore. A first telemetry system and a second telemetry system coordinate communication with the tools. Both the first telemetry system and the second telemetry system may transmit data regarding the tools and/or drilling conditions from the tools to a surface location simultaneously. The first telemetry system or the second telemetry system may communicate with the surface location if communication using the other telemetry system is interrupted. The first telemetry system and the second telemetry system may have a master/slave relationship so that data requests from a specific telemetry system do not interfere with data requests from the other telemetry system.
摘要翻译：一种系统和方法使用双重遥测来测量位于井眼中的工具。第一遥测系统和第二遥测系统与工具协调通信。第一遥测系统和第二遥测系统都可以将工具和/或钻井条件的数据从工具传送到地面位置。如果使用其他遥测系统的通信中断，第一遥测系统或第二遥测系统可以与地面位置通信。第一遥测系统和第二遥测系统可以具有主/从关系，使得来自特定遥测系统的数据请求不会干扰来自另一遥测系统的数据请求。

2. 发明授权

US08629782B2 System and method for using dual telemetry 有权
标题翻译：双遥测系统和方法
公开(公告)号：US08629782B2
公开(公告)日：2014-01-14
申请号：US12538961
申请日：2009-08-11
申请人： Qiming Li , Desheng Zhang , Yi Zhang , Lili Zhong , Tang Xueyan , Brian Clark
发明人： Qiming Li , Desheng Zhang , Yi Zhang , Lili Zhong , Tang Xueyan , Brian Clark
IPC分类号： G01V3/00 , E21B47/14 , G01V1/40 , E21B47/18
CPC分类号： G01V3/18 , E21B47/12 , E21B47/122 , E21B47/18 , G01V11/002
摘要： A system and a method use dual telemetry for tools located in a wellbore. A first telemetry system and a second telemetry system coordinate communication with the tools. Both the first telemetry system and the second telemetry system may transmit data regarding the tools and/or drilling conditions from the tools to a surface location simultaneously. The first telemetry system or the second telemetry system may communicate with the surface location if communication using the other telemetry system is interrupted. The first telemetry system and the second telemetry system may have a master/slave relationship so that data requests from a specific telemetry system do not interfere with data requests from the other telemetry system.
摘要翻译：一种系统和方法使用双重遥测来测量位于井眼中的工具。第一遥测系统和第二遥测系统与工具协调通信。第一遥测系统和第二遥测系统都可以将工具和/或钻井条件的数据从工具传送到地面位置。如果使用其他遥测系统的通信中断，第一遥测系统或第二遥测系统可以与地面位置通信。第一遥测系统和第二遥测系统可以具有主/从关系，使得来自特定遥测系统的数据请求不会干扰来自另一遥测系统的数据请求。

3. 发明授权

US08417455B2 Triaxial antenna electromagnetic measurements 有权
标题翻译：三轴天线电磁测量
公开(公告)号：US08417455B2
公开(公告)日：2013-04-09
申请号：US12975664
申请日：2010-12-22
申请人： Lili Zhong , Qiming Li
发明人： Lili Zhong , Qiming Li
IPC分类号： G01V1/40 , G01V3/00
CPC分类号： E21B47/102 , G01V3/28
摘要： The present disclosure relates to a method to determine a formation property of a subsurface formation. A downhole logging tool having two or more antennas, at least one of the antennas being a non-co-located triaxial antenna, is provided. Azimuthally sensitive measurements are obtained using the antennas of the downhole logging tool. The measurements are fitted to a Fourier series having Fourier coefficients and the non-co-location of the triaxial antenna is compensated for by adjusting the Fourier coefficients. Compensated measurements are determined using the adjusted Fourier coefficients and the formation property of the subsurface formation is determined using the compensated measurements. The compensating may use one or more scale factors that depend on an amplitude, phase, and/or frequency of the received signal, and an alignment angle between the triaxial antenna and another of the antennas of the logging tool.
摘要翻译：本公开涉及确定地下地层的地层特性的方法。提供具有两个或更多个天线的井下测井工具，所述天线中的至少一个是非共同定位的三轴天线。使用井下测井工具的天线获得方位敏感测量。将测量值拟合到具有傅立叶系数的傅立叶级数，并且通过调整傅里叶系数来补偿三轴天线的非共位置。使用调整的傅里叶系数确定补偿测量，并使用补偿测量确定地下地层的形成特性。补偿可以使用取决于接收信号的幅度，相位和/或频率以及三轴天线与测井工具的另一天线之间的对准角度的一个或多个比例因子。

4. 发明申请

US20120166086A1 TRIAXIAL ANTENNA ELECTROMAGNETIC MEASUREMENTS 有权
标题翻译：三重天线电磁测量
公开(公告)号：US20120166086A1
公开(公告)日：2012-06-28
申请号：US12975664
申请日：2010-12-22
申请人： Lili Zhong , QIMING LI
发明人： Lili Zhong , QIMING LI
IPC分类号： G06F19/00
CPC分类号： E21B47/102 , G01V3/28
摘要： The present disclosure relates to a method to determine a formation property of a subsurface formation. A downhole logging tool having two or more antennas, at least one of the antennas being a non-co-located triaxial antenna, is provided. Azimuthally sensitive measurements are obtained using the antennas of the downhole logging tool. The measurements are fitted to a Fourier series having Fourier coefficients and the non-co-location of the triaxial antenna is compensated for by adjusting the Fourier coefficients. Compensated measurements are determined using the adjusted Fourier coefficients and the formation property of the subsurface formation is determined using the compensated measurements. The compensating may use one or more scale factors that depend on an amplitude, phase, and/or frequency of the received signal, and an alignment angle between the triaxial antenna and another of the antennas of the logging tool.
摘要翻译：本公开涉及确定地下地层的地层特性的方法。提供具有两个或更多个天线的井下测井工具，所述天线中的至少一个是非共同定位的三轴天线。使用井下测井工具的天线获得方位敏感测量。将测量值拟合到具有傅立叶系数的傅立叶级数，并且通过调整傅里叶系数来补偿三轴天线的非共位置。使用调整的傅里叶系数确定补偿测量，并使用补偿测量确定地下地层的形成特性。补偿可以使用取决于接收信号的幅度，相位和/或频率以及三轴天线与测井工具的另一天线之间的对准角度的一个或多个比例因子。

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