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1. 发明申请

US20070189119A1 System and Method for Measurement While Drilling Telemetry 审中-公开
标题翻译：钻探遥测测量系统及方法
公开(公告)号：US20070189119A1
公开(公告)日：2007-08-16
申请号：US11674938
申请日：2007-02-14
申请人： Christian Klotz , Hanno Reckmann , Ingolf Wassermann , John D. Macpherson , Jose Alonso Ortiz , Andrew G. Brooks
发明人： Christian Klotz , Hanno Reckmann , Ingolf Wassermann , John D. Macpherson , Jose Alonso Ortiz , Andrew G. Brooks
IPC分类号： H04H9/00
CPC分类号： E21B47/18
摘要： A system for transmitting information in a well comprises a tubular string disposed in the well and having a drilling fluid flowing therethrough. A pulser is disposed in the tubular string and transmits a pulse synchronization marker comprising a chirp signal. A surface controller, acting under programmed instructions, detects the chirp signal adjusts a signal decoding technique based on the detected chirp signal.
摘要翻译：用于在井中传送信息的系统包括设置在井中并具有流过其中的钻井流体的管状柱。脉冲发生器设置在管状串中并且传输包括啁啾信号的脉冲同步标记。在编程指令下运行的表面控制器检测啁啾信号基于检测到的线性调频信号调整信号解码技术。

2. 发明授权

US08775085B2 Distributed sensors for dynamics modeling 有权
标题翻译：用于动态建模的分布式传感器
公开(公告)号：US08775085B2
公开(公告)日：2014-07-08
申请号：US12372226
申请日：2009-02-17
申请人： Hanno Reckmann , John D. Macpherson
发明人： Hanno Reckmann , John D. Macpherson
IPC分类号： G01V11/00 , E21B45/00 , E21B44/00 , E21B47/00 , G08C19/00
CPC分类号： E21B47/0006 , E21B47/12
摘要： An apparatus for estimating at least one of a dynamic motion of a portion of interest of a drill string and a static parameter associated with the portion of interest, the apparatus having: a plurality of sensors operatively associated with the drill string at at least one location other than the portion of interest; and a processing system coupled to the plurality of sensors, the processing system configured to estimate at least one of the dynamic motion and the static parameter using a measurement from the plurality of sensors as input.
摘要翻译：一种用于估计钻柱的感兴趣部分的动态运动和与所述感兴趣部分相关联的静态参数中的至少一个的装置，所述装置具有：多个传感器，其在至少一个位置处与所述钻柱操作地相关联除了感兴趣的部分; 以及耦合到所述多个传感器的处理系统，所述处理系统被配置为使用来自所述多个传感器的测量作为输入来估计所述动态运动和所述静态参数中的至少一个。

3. 发明申请

US20090216455A1 DISTRIBUTED SENSORS FOR DYNAMICS MODELING 有权
标题翻译：用于动态建模的分布式传感器
公开(公告)号：US20090216455A1
公开(公告)日：2009-08-27
申请号：US12372226
申请日：2009-02-17
申请人： Hanno Reckmann , John D. Macpherson
发明人： Hanno Reckmann , John D. Macpherson
IPC分类号： G06F19/00 , E21B47/00
CPC分类号： E21B47/0006 , E21B47/12
摘要： An apparatus for estimating at least one of a dynamic motion of a portion of interest of a drill string and a static parameter associated with the portion of interest, the apparatus having: a plurality of sensors operatively associated with the drill string at at least one location other than the portion of interest; and a processing system coupled to the plurality of sensors, the processing system configured to estimate at least one of the dynamic motion and the static parameter using a measurement from the plurality of sensors as input.
摘要翻译：一种用于估计钻柱的感兴趣部分的动态运动和与所述感兴趣部分相关联的静态参数中的至少一个的装置，所述装置具有：多个传感器，其在至少一个位置处与所述钻柱操作地相关联除了感兴趣的部分; 以及耦合到所述多个传感器的处理系统，所述处理系统被配置为使用来自所述多个传感器的测量作为输入来估计所述动态运动和所述静态参数中的至少一个。

4. 发明申请

US20190338636A1 SYNTHETIC FORMATION EVALUATION LOGS BASED ON DRILLING VIBRATIONS 审中-公开
公开(公告)号：US20190338636A1
公开(公告)日：2019-11-07
申请号：US16513408
申请日：2019-07-16
申请人： Jianyong Pei , Thomas G. Dahl , John D. Macpherson , Pushkar N. Jogi , Hanno Reckmann
发明人： Jianyong Pei , Thomas G. Dahl , John D. Macpherson , Pushkar N. Jogi , Hanno Reckmann
IPC分类号： E21B49/00
摘要： A method and apparatus for predicting a formation parameter at a drill bit drilling a formation is disclosed. A vibration measurement is obtained at each of a plurality of depths in the borehole. A formation parameter is obtained proximate each of the plurality of depths in the borehole. A relationship is determined between the obtained vibration measurements and the measured formation parameters at the plurality of depths. A vibration measurement at a new drill bit location is obtained and the formation parameter at the new drill bit location is predicted from the vibration measurement and the determined relation. Formation type can be determined at the new drill bit location from the new vibration measurement and the determined relationship.

5. 发明授权

US09043152B2 Realtime dogleg severity prediction 有权
标题翻译：实时狗狗严重性预测
公开(公告)号：US09043152B2
公开(公告)日：2015-05-26
申请号：US13204964
申请日：2011-08-08
申请人： Frank Schuberth , Hanno Reckmann , John D. Macpherson , James Albert Hood
发明人： Frank Schuberth , Hanno Reckmann , John D. Macpherson , James Albert Hood
IPC分类号： G01V1/40 , E21B47/022
CPC分类号： E21B47/022
摘要： A method for estimating an inclination and azimuth at a bottom of a borehole includes forming a last survey point including a last inclination and a last azimuth; receiving at a computing device bending moment and at least one of a bending toolface measurement and a near bit inclination measurement from one or more sensors in the borehole; and forming the estimate by comparing possible dogleg severity (DLS) values with the bending moment value.
摘要翻译：用于估计钻孔底部的倾斜度和方位角的方法包括形成包括最后倾斜和最后方位角的最后一个测量点; 在计算设备处接收来自钻孔中的一个或多个传感器的弯曲力矩和弯曲工具面测量和近位倾斜测量中的至少一个; 并通过将可能的狗腿粗度（DLS）值与弯矩值进行比较来形成估计。

6. 发明申请

US20130041586A1 REALTIME DOGLEG SEVERITY PREDICTION 有权
标题翻译：实时DOGLEG严重性预测
公开(公告)号：US20130041586A1
公开(公告)日：2013-02-14
申请号：US13204964
申请日：2011-08-08
申请人： Frank Schuberth , Hanno Reckmann , John D. Macpherson , James Albert Hood
发明人： Frank Schuberth , Hanno Reckmann , John D. Macpherson , James Albert Hood
IPC分类号： G06F19/00 , E21B47/022
CPC分类号： E21B47/022
摘要： A method for estimating an inclination and azimuth at a bottom of a borehole includes forming a last survey point including a last inclination and a last azimuth; receiving at a computing device bending moment and at least one of a bending toolface measurement and a near bit inclination measurement from one or more sensors in the borehole; and forming the estimate by comparing possible dogleg severity (DLS) values with the bending moment value.
摘要翻译：用于估计钻孔底部的倾斜度和方位角的方法包括形成包括最后倾斜和最后方位角的最后一个测量点; 在计算设备处接收来自钻孔中的一个或多个传感器的弯曲力矩和弯曲工具面测量和近位倾斜测量中的至少一个; 并通过将可能的狗腿粗度（DLS）值与弯矩值进行比较来形成估计。

7. 发明授权

US11293283B2 Synthetic formation evaluation logs based on drilling vibrations 有权
公开(公告)号：US11293283B2
公开(公告)日：2022-04-05
申请号：US16513408
申请日：2019-07-16
申请人： Jianyong Pei , Thomas G. Dahl , John D. Macpherson , Pushkar N. Jogi , Hanno Reckmann
发明人： Jianyong Pei , Thomas G. Dahl , John D. Macpherson , Pushkar N. Jogi , Hanno Reckmann
IPC分类号： E21B49/00
摘要： A method and apparatus for predicting a formation parameter at a drill bit drilling a formation is disclosed. A vibration measurement is obtained at each of a plurality of depths in the borehole. A formation parameter is obtained proximate each of the plurality of depths in the borehole. A relationship is determined between the obtained vibration measurements and the measured formation parameters at the plurality of depths. A vibration measurement at a new drill bit location is obtained and the formation parameter at the new drill bit location is predicted from the vibration measurement and the determined relation. Formation type can be determined at the new drill bit location from the new vibration measurement and the determined relationship.

8. 发明授权

US10352158B2 Synthetic formation evaluation logs based on drilling vibrations 有权
公开(公告)号：US10352158B2
公开(公告)日：2019-07-16
申请号：US13408705
申请日：2012-02-29
申请人： Jianyong Pei , Thomas G. Dahl , John D. Macpherson , Pushkar N. Jogi , Hanno Reckmann
发明人： Jianyong Pei , Thomas G. Dahl , John D. Macpherson , Pushkar N. Jogi , Hanno Reckmann
IPC分类号： G01V1/40 , E21B49/00 , E21B41/00
摘要： A method and apparatus for predicting a formation parameter at a drill bit drilling a formation is disclosed. A vibration measurement is obtained at each of a plurality of depths in the borehole. A formation parameter is obtained proximate each of the plurality of depths in the borehole. A relationship is determined between the obtained vibration measurements and the measured formation parameters at the plurality of depths. A vibration measurement at a new drill bit location is obtained and the formation parameter at the new drill bit location is predicted from the vibration measurement and the determined relation. Formation type can be determined at the new drill bit location from the new vibration measurement and the determined relationship.

9. 发明授权

US08860583B2 Mud channel characterization over depth 有权
标题翻译：泥浆通道特征深度
公开(公告)号：US08860583B2
公开(公告)日：2014-10-14
申请号：US12416218
申请日：2009-04-01
申请人： Ingolf Wassermann , John D. Macpherson
发明人： Ingolf Wassermann , John D. Macpherson
IPC分类号： E21B47/18 , G01V11/00 , E21B47/10
CPC分类号： G01V11/002 , E21B47/10 , E21B47/18
摘要： A system for optimizing a mud-pulse telemetry system, the system including: a plurality of sensors distributed along a drill string adapted for being disposed in a borehole, each sensor configured to perform a measurement of a characteristic of at least one of mud in a column within the borehole and a mud-pulse telemetry signal propagating in the mud; and a processing unit for receiving the measurements, the processing unit comprising an algorithm to compile a data set from the measurements and to determine a parameter of the mud-pulse telemetry system using the data set to optimize the mud-pulse telemetry system. A method and a computer program product are also provided.
摘要翻译：一种用于优化泥浆脉冲遥测系统的系统，所述系统包括：沿着适于被布置在钻孔中的钻柱分布的多个传感器，每个传感器被配置为执行至少一个泥浆的特性的测量钻井内的柱和在泥浆中传播的泥浆脉冲遥测信号; 以及用于接收测量的处理单元，所述处理单元包括从所述测量中编译数据集的算法，并且使用所述数据集来确定泥浆脉冲遥测系统的参数以优化所述泥浆脉冲遥测系统。还提供了一种方法和计算机程序产品。

10. 发明申请

US20090251331A1 MUD CHANNEL CHARACTERIZATION OVER DEPTH 有权
标题翻译： MUD通道的深度特征
公开(公告)号：US20090251331A1
公开(公告)日：2009-10-08
申请号：US12416218
申请日：2009-04-01
申请人： Ingolf Wassermann , John D. Macpherson
发明人： Ingolf Wassermann , John D. Macpherson
IPC分类号： G01V3/00
CPC分类号： G01V11/002 , E21B47/10 , E21B47/18
摘要： A system for optimizing a mud-pulse telemetry system, the system including: a plurality of sensors distributed along a drill string adapted for being disposed in a borehole, each sensor configured to perform a measurement of a characteristic of at least one of mud in a column within the borehole and a mud-pulse telemetry signal propagating in the mud; and a processing unit for receiving the measurements, the processing unit comprising an algorithm to compile a data set from the measurements and to determine a parameter of the mud-pulse telemetry system using the data set to optimize the mud-pulse telemetry system. A method and a computer program product are also provided.
摘要翻译：一种用于优化泥浆脉冲遥测系统的系统，所述系统包括：沿着适于被布置在钻孔中的钻柱分布的多个传感器，每个传感器被配置为执行至少一个泥浆的特性的测量钻井内的柱和在泥浆中传播的泥浆脉冲遥测信号; 以及用于接收测量的处理单元，所述处理单元包括从所述测量中编译数据集的算法，并且使用所述数据集来确定泥浆脉冲遥测系统的参数以优化所述泥浆脉冲遥测系统。还提供了一种方法和计算机程序产品。

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