公开(公告)号：US20080065331A1

公开(公告)日：2008-03-13

申请号：US11939361

申请日：2007-11-13

申请人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

发明人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

IPC分类号： G01V3/38

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, 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.

公开(公告)号：US20060272859A1

公开(公告)日：2006-12-07

申请号：US11146934

申请日：2005-06-07

申请人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

发明人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

IPC分类号： E21B25/16 ,  E21B47/02

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, 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。

公开(公告)号：US20080060848A1

公开(公告)日：2008-03-13

申请号：US11939389

申请日：2007-11-13

申请人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

发明人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul 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, 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.

公开(公告)号：US20070272442A1

公开(公告)日：2007-11-29

申请号：US11708147

申请日：2007-02-16

申请人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

发明人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul 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 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。

公开(公告)号：US20080066959A1

公开(公告)日：2008-03-20

申请号：US11939323

申请日：2007-11-13

申请人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

发明人： Paul Pastusek ,  Eric Sullivan ,  Daryl Pritchard ,  Keith Glasgow ,  Tu Trinh ,  Paul Lutes

IPC分类号： E21B12/02 ,  E21B44/00 ,  E21B47/12 ,  G01V3/12

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, 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。