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1. 发明申请

US20110044697A1 OPTICAL TELEMETRY NETWORK 有权
标题翻译：光电远程网络
公开(公告)号：US20110044697A1
公开(公告)日：2011-02-24
申请号：US12858604
申请日：2010-08-18
申请人： Andreas Peter , John D. Macpherson
发明人： Andreas Peter , John D. Macpherson
IPC分类号： H04B10/00 , G02B6/36 , H01S3/067
CPC分类号： E21B47/123 , H04B10/801
摘要： An apparatus for providing communications between a first device disposed at a tubular and a second device, the tubular having tubular sections and being configured to be disposed in a borehole penetrating the earth, the apparatus including: a first optical coupler configured to be concentrically coupled to a first tubular section and configured to be in optical communication with the first device using a first optical transmission medium disposed at the first tubular section; and a second optical coupler configured to be concentrically coupled to a second tubular section and configured to be in optical communication with the second device using a second optical transmission medium disposed at the second tubular section; wherein the first optical coupler is configured to be perimetrically disposed about the second optical coupler to be in communication with the second optical coupler to provide the communications between the first device and the second device.
摘要翻译：一种用于在设置在管状部件和第二装置之间的第一装置之间提供通信的装置，所述管状部分具有管状部分并且被配置为设置在穿过地面的钻孔中，所述装置包括：第一光耦合器，被配置为同心地耦合到第一管状部分，并且被配置为使用布置在第一管状部分处的第一光学传输介质与第一装置光学通信; 以及第二光耦合器，被配置为同心地耦合到第二管状部分并且被配置为使用布置在所述第二管状部分处的第二光传输介质与所述第二装置光学通信; 其中所述第一光耦合器被配置为围绕所述第二光耦合器周边地设置为与所述第二光耦合器通信，以提供所述第一设备和所述第二设备之间的通信。

2. 发明授权

US08588619B2 Optical telemetry network 有权
标题翻译：光学遥测网络
公开(公告)号：US08588619B2
公开(公告)日：2013-11-19
申请号：US12858604
申请日：2010-08-18
申请人： Andreas Peter , John D. Macpherson
发明人： Andreas Peter , John D. Macpherson
IPC分类号： H04B10/12
CPC分类号： E21B47/123 , H04B10/801
摘要： An apparatus for providing communications between a first device disposed at a tubular and a second device, the tubular having tubular sections and being configured to be disposed in a borehole penetrating the earth, the apparatus including: a first optical coupler configured to be coupled to a first tubular section and configured to be in optical communication with the first device using a first optical transmission medium disposed at the first tubular section; and a second optical coupler configured to be coupled to a second tubular section and configured to be in optical communication with the second device using a second optical transmission medium disposed at the second tubular section; wherein the first optical coupler is configured to be perimetrically disposed about the second optical coupler to be in communication with the second optical coupler to provide the communications between the first device and the second device.
摘要翻译：一种用于在设置在管状物和第二装置之间的第一装置之间提供通信的装置，所述管状物具有管状部分并且被配置为设置在穿过地面的钻孔中，所述装置包括：第一光学耦合器，第一管状部分，并且被配置为使用布置在第一管状部分处的第一光学传输介质与第一装置光学通信; 以及第二光耦合器，被配置为联接到第二管状部分并且被配置为使用布置在所述第二管状部分处的第二光学传输介质与所述第二设备进行光学通信; 其中所述第一光耦合器被配置为围绕所述第二光耦合器周边地设置为与所述第二光耦合器通信，以提供所述第一设备和所述第二设备之间的通信。

3. 发明授权

US10494883B2 Wired pipe auto-stabbing guide 有权
公开(公告)号：US10494883B2
公开(公告)日：2019-12-03
申请号：US14947056
申请日：2015-11-20
申请人： John D. Macpherson , Manfred G. Prammer
发明人： John D. Macpherson , Manfred G. Prammer
IPC分类号： E21B17/00 , E21B17/02 , E21B17/04 , E21B19/16 , E21B17/042
CPC分类号： E21B19/161 , E21B17/003 , E21B17/028 , E21B17/042 , E21B19/165
摘要： A wired pipe joining system for joining wired pipe segments having first end, a second end, a first coupler in the first end, a second coupler in the second end, and a transmission medium in communication with the first and second couplers. The system includes: a lower clamp configured to hold a top pipe segment; a top rotation arm to guide a first end of a new pipe segment into a second end of a top pipe segment; a top coupler measurement device configured to connect to a second end of the new pipe segment and receive a signal from a second coupler in the second end of the new pipe segment; and a controller that causes the top rotation arm to move the new pipe segment to cause the signal received by the top coupler measurement to be maximized.

4. 发明授权

US10100614B2 Automatic triggering and conducting of sweeps 有权
公开(公告)号：US10100614B2
公开(公告)日：2018-10-16
申请号：US15135833
申请日：2016-04-22
申请人： Ingo Forstner , John D. Macpherson
发明人： Ingo Forstner , John D. Macpherson
IPC分类号： E21B37/00 , E21B21/08 , E21B47/06
摘要： Methods and systems for automatically performing a sweep operation in a borehole penetrating an earth formation including conveying a drillstring through a borehole, the drillstring having one or more sensors located thereon, determining that a sweep operation should be performed based on information obtained from the one or more sensors, determining characteristics of a pill to be used for a sweep operation based on information obtained from the one or more sensors, preparing a pill in accordance with the determined characteristics, deploying the pill into the drillstring and conveying the pill through the drillstring, and monitoring the sweep operation while the pill is within the drillstring and verifying the sweep operation. At least one of the determination that a sweep operation should be performed, the determination of the pill characteristics, or the preparation of the pill is performed automatically.

5. 发明申请

US20140197962A1 SYNCHRONIZATION OF DISTRIBUTED MEASUREMENTS IN A BOREHOLE 有权
标题翻译：分布式测量在井眼中的同步
公开(公告)号：US20140197962A1
公开(公告)日：2014-07-17
申请号：US13743720
申请日：2013-01-17
申请人： John D. Macpherson
发明人： John D. Macpherson
IPC分类号： G01V3/18
CPC分类号： G01V3/18 , G01V1/26 , G01V1/40
摘要： A system and method to synchronize distributed measurements in a borehole are described. The system includes a plurality of wired segments coupled together by couplers and a plurality of nodes configured to measure, process, or relay information obtained in the borehole to a surface processing system, each of the plurality of nodes comprising a local clock and being disposed at one of the couplers or between couplers. The system also includes a surface processing system coupled to a master clock and configured to determine a time offset between the master clock and the local clock of an nth node among the plurality of nodes based on a downhole generated synchronization signal.
摘要翻译：描述了一种在钻孔中同步分布式测量的系统和方法。该系统包括通过耦合器耦合在一起的多个有线段和被配置为测量，处理或中继在井眼中获得的信息的表面处理系统的多个节点，所述多个节点中的每一个包括本地时钟并被布置在一个耦合器或耦合器之间。该系统还包括耦合到主时钟并且被配置为基于井下产生的同步信号来确定多个节点中的第n个节点的主时钟与本地时钟之间的时间偏移的表面处理系统。

6. 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。

7. 发明授权

US08256534B2 Adaptive drilling control system 有权
标题翻译：自适应钻井控制系统
公开(公告)号：US08256534B2
公开(公告)日：2012-09-04
申请号：US12432834
申请日：2009-04-30
申请人： Chakradhar R. Byreddy , Dmitriy Dashevskiy , John D. Macpherson , Nimish Tambe
发明人： Chakradhar R. Byreddy , Dmitriy Dashevskiy , John D. Macpherson , Nimish Tambe
IPC分类号： E21B44/00 , E21B45/00 , G06F17/50 , G06G7/50
CPC分类号： E21B44/00 , E21B47/12 , E21B2041/0028
摘要： A system for optimizing a rate-of-penetration of a drill string includes a plurality of sensors in operable communication with the drill string; and a controller in operable communication with the plurality of sensors. The controller is connectable to a drill string motivator and capable of outputting a signal to the drill string motivator for optimizing the rate-of-penetration of the drill string, and the signal is configured to provide at least one of weight on bit, an amount of speed to rotate the drill string, an amount of torque to be applied to the drill string, and an amount of mudflow to the drill string.
摘要翻译：用于优化钻柱的穿透速率的系统包括与钻柱可操作地连通的多个传感器; 以及与所述多个传感器可操作地通信的控制器。控制器可连接到钻柱激励器，并且能够向钻柱激励器输出信号以优化钻柱的穿透速率，并且该信号被配置为提供钻头上的重量中的至少一个，旋转钻柱的速度，施加到钻柱的扭矩的量以及向钻柱的泥浆流量。

8. 发明申请

US20120193143A1 PRE-VERIFICATION OF PERFORATION ALIGNMENT 失效
标题翻译：执行对准的预验证
公开(公告)号：US20120193143A1
公开(公告)日：2012-08-02
申请号：US11858686
申请日：2007-09-20
申请人： Freeman L. Hill , Tim W. Samnson , John D. Macpherson
发明人： Freeman L. Hill , Tim W. Samnson , John D. Macpherson
IPC分类号： E21B43/119 , E21B43/116
CPC分类号： E21B43/119 , E21B47/024
摘要： A perforating system, comprising a perforating gun with shaped charges, and a pre-detonation orientation apparatus and method. The pre-detonation orientation device comprises an orientation device in communication with the firing means of the perforating gun. Detonation of the shaped charges can be contingent upon the perforating gun orientation.
摘要翻译：一种穿孔系统，包括具有成形装料的穿孔枪，以及预爆炸取向装置和方法。预爆炸取向装置包括与射孔枪的击发装置连通的取向装置。成形电荷的爆震可以取决于射孔枪取向。

9. 发明授权

US08902695B2 Apparatus and method for clock shift correction for measurement-while-drilling measurements 有权
标题翻译：用于测量同时测量的时钟偏移校正的装置和方法
公开(公告)号：US08902695B2
公开(公告)日：2014-12-02
申请号：US11949444
申请日：2007-12-03
申请人： Dmitriy Dashevskiy , Patrick J. McGinley , John D. Macpherson , Andrew G. Brooks , Thomas G. Dahl , Mitchell G. Pinnell , Paul Gerard Cairns , Robin F. Randall , Mark Andrew Hill , Edward W. Robnett
发明人： Dmitriy Dashevskiy , Patrick J. McGinley , John D. Macpherson , Andrew G. Brooks , Thomas G. Dahl , Mitchell G. Pinnell , Paul Gerard Cairns , Robin F. Randall , Mark Andrew Hill , Edward W. Robnett
IPC分类号： G01V1/40 , G01V11/00 , E21B47/00
CPC分类号： E21B47/00 , G01V11/002 , G01V2200/12
摘要： The disclosure provides a method which includes transmitting signals over a time period between a downhole location and a surface location during drilling of a wellbore; recording the time of each signal at the surface using a surface clock and the time of each signal downhole using a downhole clock; and correcting the downhole measurements using the recorded times.
摘要翻译：本公开提供了一种方法，其包括在钻井期间在井下位置和地面位置之间的时间段内传输信号; 使用井下时钟使用表面时钟和井下每个信号的时间记录表面处的每个信号的时间; 并使用记录的时间校正井下测量。

10. 发明授权

US08248266B2 Bidirectional telemetry apparatus and methods for wellbore operations 有权
标题翻译：双井遥测装置及井筒作业方法
公开(公告)号：US08248266B2
公开(公告)日：2012-08-21
申请号：US12352390
申请日：2009-01-12
申请人： John D. Macpherson , Frank W. Shepard , Ralf Zaeper , Volker Krueger
发明人： John D. Macpherson , Frank W. Shepard , Ralf Zaeper , Volker Krueger
IPC分类号： G01V3/00
CPC分类号： E21B47/122 , G01V11/002
摘要： A system and method for communicating data between a downhole tool and a surface controller is provided that comprises a rotating drill string extending in a borehole and having a downhole telemetry module disposed proximate a bottom end thereof and transmitting a first signal across a telemetry channel. A surface telemetry module is disposed proximate a top end of the rotating drill string and is adapted to receive the first signal transmitted by the downhole telemetry module across the transmission channel. The surface telemetry module has a radio frequency transmitter disposed therein for transmitting a second signal related to the first signal. A stationary communication module has a radio frequency receiver adapted to receive the second signal.
摘要翻译：提供了一种用于在井下工具和表面控制器之间传送数据的系统和方法，该系统和方法包括在钻孔中延伸的旋转钻柱，并且具有邻近其底端设置的井下遥测模块，并且通过遥测通道传送第一信号。表面遥测模块设置在旋转钻柱的顶端附近，并适于接收由井下遥测模块在传输通道上传输的第一信号。表面遥测模块具有设置在其中的射频发射器，用于发送与第一信号相关的第二信号。固定通信模块具有适于接收第二信号的射频接收机。

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