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1. 发明授权

US07987925B2 Method and apparatus for collecting drill bit performance data 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US07987925B2
公开(公告)日：2011-08-02
申请号：US12901172
申请日：2010-10-08
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , R. Keith Glasgow, Jr. , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , R. Keith Glasgow, Jr. , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B44/00
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, compare the sensor data to at least one adaptive threshold, and modify a data-sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.
摘要翻译：公开了钻头和用于采样与钻头状态相关联的传感器数据的方法。用于钻探地层的钻头包括钻头体和柄。柄还包括通过柄的内径形成的中心孔，并且构造成用于接收数据分析模块。数据分析模块包括多个传感器，存储器和处理器。处理器被配置为执行计算机指令以通过对多个传感器进行采样来收集传感器数据，分析传感器数据以开发严重性指标，将传感器数据与至少一个自适应阈值进行比较，并且响应于比较。一种方法包括通过在各种采样模式下采样与钻头状态相关联的多个物理参数并在这些采样模式之间转换来收集传感器数据。

2. 发明申请

US20090194332A1 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US20090194332A1
公开(公告)日：2009-08-06
申请号：US12367433
申请日：2009-02-06
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B7/00 , E21B47/00 , E21B47/01 , G06F19/00
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with a state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit configured for receiving a data analysis module. The data analysis module comprises at least one sensor, a memory, and a processor. The processor is configured for executing computer instructions to filter information derived from sensor data in the drill bit to develop a piecewise polynomial curve of the sensor data. Filtering information derived for the sensor data comprises approximating a first derivative of a sensor data waveform, calculating a plurality of zeros for the first derivative of the sensor data waveform, and fitting a cubic polynomial between adjacent zeros calculated from the first derivative of the sensor data waveform resulting in a piecewise cubic polynomial.
摘要翻译：公开了钻头和用于采样与钻头状态相关联的传感器数据的方法。用于钻探地层的钻头包括构造成用于接收数据分析模块的钻头。数据分析模块包括至少一个传感器，存储器和处理器。处理器被配置为执行计算机指令以过滤从钻头中的传感器数据导出的信息，以开发传感器数据的分段多项式曲线。为传感器数据导出的滤波信息包括近似传感器数据波形的一阶导数，计算传感器数据波形的一阶导数的多个零点，以及根据传感器数据的一阶导数计算的相邻零点之间拟合三次多项式导致分段三次多项式的波形。

3. 发明授权

US07849934B2 Method and apparatus for collecting drill bit performance data 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US07849934B2
公开(公告)日：2010-12-14
申请号：US11708147
申请日：2007-02-16
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B44/00 , E21B47/12
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, compare the sensor data to at least one adaptive threshold, and modify a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.
摘要翻译：公开了钻头和用于采样与钻头状态相关联的传感器数据的方法。用于钻探地层的钻头包括钻头体和柄。柄还包括通过柄的内径形成的中心孔，并且构造成用于接收数据分析模块。数据分析模块包括多个传感器，存储器和处理器。处理器被配置为执行计算机指令以通过对多个传感器进行采样来收集传感器数据，分析传感器数据以开发严重性指标，将传感器数据与至少一个自适应阈值进行比较，并且响应于该传感器数据修改数据采样模式比较。一种方法包括通过在各种采样模式下采样与钻头状态相关联的多个物理参数并在这些采样模式之间转换来收集传感器数据。

4. 发明授权

US08100196B2 Method and apparatus for collecting drill bit performance data 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US08100196B2
公开(公告)日：2012-01-24
申请号：US12367433
申请日：2009-02-06
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B47/01
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with a state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit configured for receiving a data analysis module. The data analysis module comprises at least one sensor, a memory, and a processor. The processor is configured for executing computer instructions to filter information derived from sensor data in the drill bit to develop a piecewise polynomial curve of the sensor data. Filtering information derived from the sensor data comprises approximating a first derivative of a sensor data waveform, calculating a plurality of zeros for the first derivative of the sensor data waveform, and fitting a cubic polynomial between adjacent zeros calculated from the first derivative of the sensor data waveform resulting in a piecewise cubic polynomial.
摘要翻译：公开了钻头和用于采样与钻头状态相关的传感器数据的方法。用于钻探地层的钻头包括构造成用于接收数据分析模块的钻头。数据分析模块包括至少一个传感器，存储器和处理器。处理器被配置为执行计算机指令以过滤从钻头中的传感器数据导出的信息，以开发传感器数据的分段多项式曲线。从传感器数据导出的过滤信息包括近似传感器数据波形的一阶导数，计算传感器数据波形的一阶导数的多个零，以及在从传感器数据的一阶导数计算的相邻零之间拟合三次多项式导致分段三次多项式的波形。

5. 发明授权

US07604072B2 Method and apparatus for collecting drill bit performance data 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US07604072B2
公开(公告)日：2009-10-20
申请号：US11146934
申请日：2005-06-07
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B47/01
CPC分类号： E21B47/00 , E21B21/08 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyzing the sensor data to develop a severity index, comparing the sensor data to at least one adaptive threshold, and modifying a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.
摘要翻译：公开了钻头和用于采样与钻头状态相关联的传感器数据的方法。用于钻探地层的钻头包括钻头体和柄。柄还包括通过柄的内径形成的中心孔，并且构造成用于接收数据分析模块。数据分析模块包括多个传感器，存储器和处理器。处理器被配置为执行计算机指令以通过对多个传感器进行采样来收集传感器数据，分析传感器数据以开发严重性指标，将传感器数据与至少一个自适应阈值进行比较，以及响应于所述传感器数据修改数据采样模式比较。一种方法包括通过在各种采样模式下采样与钻头状态相关联的多个物理参数并在这些采样模式之间转换来收集传感器数据。

6. 发明申请

US20110024192A1 METHOD AND APPARATUS FOR COLLECTING DRILL BIT PERFORMANCE DATA 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US20110024192A1
公开(公告)日：2011-02-03
申请号：US12901172
申请日：2010-10-08
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B47/02
CPC分类号： E21B21/08 , E21B47/00 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, compare the sensor data to at least one adaptive threshold, and modify a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.
摘要翻译：公开了钻头和用于采样与钻头状态相关联的传感器数据的方法。用于钻探地层的钻头包括钻头体和柄。柄还包括通过柄的内径形成的中心孔，并且构造成用于接收数据分析模块。数据分析模块包括多个传感器，存储器和处理器。处理器被配置为执行计算机指令以通过对多个传感器进行采样来收集传感器数据，分析传感器数据以开发严重性指标，将传感器数据与至少一个自适应阈值进行比较，并且响应于该传感器数据修改数据采样模式比较。一种方法包括通过在各种采样模式下采样与钻头状态相关联的多个物理参数并在这些采样模式之间转换来收集传感器数据。

7. 发明授权

US07497276B2 Method and apparatus for collecting drill bit performance data 有权
标题翻译：用于收集钻头性能数据的方法和装置
公开(公告)号：US07497276B2
公开(公告)日：2009-03-03
申请号：US11939323
申请日：2007-11-13
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B47/00
CPC分类号： E21B47/00 , E21B21/08 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyze the sensor data to develop a severity index, comparing the sensor data to at least one adaptive threshold, and modifying a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.
摘要翻译：公开了钻头和用于采样与钻头状态相关联的传感器数据的方法。用于钻探地层的钻头包括钻头体和柄。柄还包括通过柄的内径形成的中心孔，并且构造成用于接收数据分析模块。数据分析模块包括多个传感器，存储器和处理器。处理器被配置为执行计算机指令以通过对多个传感器进行采样来收集传感器数据，分析传感器数据以开发严重性指标，将传感器数据与至少一个自适应阈值进行比较，以及响应于所述传感器数据修改数据采样模式比较。一种方法包括通过在各种采样模式下采样与钻头状态相关联的多个物理参数并在这些采样模式之间转换来收集传感器数据。

8. 发明授权

US07510026B2 Method and apparatus for collecting drill bit performance data 有权
公开(公告)号：US07510026B2
公开(公告)日：2009-03-31
申请号：US11939389
申请日：2007-11-13
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B47/00
CPC分类号： E21B47/00 , E21B21/08 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyzing the sensor data to develop a severity index, comparing the sensor data to at least one adaptive threshold, and modifying a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.

9. 发明授权

US07506695B2 Method and apparatus for collecting drill bit performance data 有权
公开(公告)号：US07506695B2
公开(公告)日：2009-03-24
申请号：US11939361
申请日：2007-11-13
申请人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
发明人： Paul E. Pastusek , Eric C. Sullivan , Daryl L. Pritchard , Keith Glasgow , Tu Tien Trinh , Paul J. Lutes
IPC分类号： E21B47/00
CPC分类号： E21B47/00 , E21B21/08 , E21B47/011
摘要： Drill bits and methods for sampling sensor data associated with the state of a drill bit are disclosed. A drill bit for drilling a subterranean formation comprises a bit body and a shank. The shank further includes a central bore formed through an inside diameter of the shank and configured for receiving a data analysis module. The data analysis module comprises a plurality of sensors, a memory, and a processor. The processor is configured for executing computer instructions to collect the sensor data by sampling the plurality of sensors, analyzing the sensor data to develop a severity index, comparing the sensor data to at least one adaptive threshold, and modifying a data sampling mode responsive to the comparison. A method comprises collecting sensor data by sampling a plurality of physical parameters associated with a drill bit state while in various sampling modes and transitioning between those sampling modes.

10. 发明授权

US08967295B2 Drill bit-mounted data acquisition systems and associated data transfer apparatus and method 有权
标题翻译：钻头位数据采集系统及相关数据传输装置及方法
公开(公告)号：US08967295B2
公开(公告)日：2015-03-03
申请号：US13214399
申请日：2011-08-22
申请人： Jason R. Habernal , R. Keith Glasgow, Jr. , Eric C. Sullivan , Tu Tien Trinh
发明人： Jason R. Habernal , R. Keith Glasgow, Jr. , Eric C. Sullivan , Tu Tien Trinh
IPC分类号： E21B47/00 , E21B47/01
CPC分类号： E21B47/01
摘要： A data acquisition module comprising a base sized and configured for disposition within a shank of a drill bit bore and an extension protruding therefrom having electrical contacts on an exterior surface thereof for connection to electrical contacts on an interior surface of a sub secured to the bit shank. A drill bit equipped with a data acquisition module, a bottom hole assembly including a drill bit bearing a data acquisition module operably coupled to a sub secured to the drill bit, and a method of transferring data from a data acquisition module carrying a data acquisition module to a sub secured to the drill bit.
摘要翻译：一种数据采集模块，包括基座，其大小和构造用于配置在钻头孔的柄部内部，以及从其突出的延伸部分，其外表面上具有电触头，用于连接到固定到钻头柄的子弹的内表面上的电触头。一种装备有数据采集模块的钻头，包括钻头的钻头，所述钻头装配有可操作地连接到固定到钻头上的子系统的数据采集模块，以及从承载数据采集模块的数据采集模块传送数据的方法到固定到钻头的子部件。

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