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公开(公告)号：US09650880B2
公开(公告)日：2017-05-16
申请号：US14244556
申请日：2014-04-03
Applicant: Tesco Corporation
Inventor： Ryan Thomas Bowley , Doug Christian Greening
Abstract: The present disclosure is directed to systems and methods for rotating a drill string to overcome issues related to static friction during drilling. An embodiment includes a drive system configured to rotate the drill string through variable angular displacements and at variable rotation speeds based on control signals received by the drive system, and a control system configured transmit the control signals to the drive system, wherein the control system is configured to generate the control signals based on pipe characteristics within the drill string and friction values associated with the drill string to establish a rotation pattern of the drive system to approach a desired effective reach of surface torque generated by the drive system on the drill string.
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公开(公告)号：US20160024862A1
公开(公告)日：2016-01-28
申请号：US14444830
申请日：2014-07-28
Applicant: Tesco Corporation
Inventor： James Tyler Wilson , Ryan Thomas Bowley , Brent James-William Coombe , Colin Trevor Maxwell , Doug Christian Greening
IPC: E21B19/16 , E21B17/042
CPC classification number: E21B19/166 , E21B3/035 , E21B17/042
Abstract: A drilling system includes a multi-function sub configured to be coupled to a top drive of a drilling rig and configured to be coupled to a tubular in order to selectively transfer a torque from the top drive to the tubular. The multi-function sub includes a torque sensing component configured to measure the torque provided from the top drive to the tubular via the multi-function sub, a clutch configured to suspend a transfer of torque from the top drive to the tubular when the clutch is released, and a clutch actuator communicatively coupled to the torque sensing component and configured to release the clutch when the torque measured by the torque sensing component is greater than a threshold torque value. The multi-function sub also includes a compensator configured to enable the multi-function sub to move the tubular in an axial direction relative to the top drive.
Abstract translation: 钻井系统包括多功能副，其构造成联接到钻机的顶部驱动器并且被配置为联接到管状件，以便选择性地将扭矩从顶部驱动器传递到管状件。 所述多功能子部件包括转矩检测部件，其被配置为经由所述多功能辅助部件测量从所述顶部驱动器提供给所述管状体的扭矩;离合器，被配置成当所述离合器是离合器时将所述转矩从所述顶部驱动器传递到所述管状体 以及离合器致动器，其通信地联接到扭矩感测部件并且被配置为当由转矩感测部件测量的扭矩大于阈值扭矩值时释放离合器。 多功能子还包括补偿器，其被配置为使得多功能子部能够相对于顶部驱动器在轴向方向上移动管状物。
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公开(公告)号：US09657533B2
公开(公告)日：2017-05-23
申请号：US14448577
申请日：2014-07-31
Applicant: Tesco Corporation
Inventor： Doug Christian Greening , Ryan Thomas Bowley
IPC: E21B17/02 , E21B17/046 , E21B41/00
CPC classification number: E21B17/046 , E21B41/0021
Abstract: The present disclosure is directed to a system for retention of drilling components of a drilling rig that includes a first drilling component with a first retention feature, a second drilling component with a second retention feature, and a secondary retention device. The first drilling component is coupled to the second drilling component and the secondary retention device engages with the first retention feature of the first drilling component and with the second retention feature of the second drilling component.
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Patent Agency Ranking
公开(公告)号：US20170321484A1
公开(公告)日：2017-11-09
申请号：US15589746
申请日：2017-05-08
Applicant: Tesco Corporation
Inventor： Brian Dale Dewald , Doug Christian Greening , Ryan Edward Graham
CPC classification number: E21B3/02 , E21B21/106 , E21B47/01 , G01L5/0061
Abstract: In accordance with an embodiment of the disclosure, a method includes detecting a first parameter indicative of lateral movement of a top drive system with respect to a rotational axis of the top drive system with a first plurality of sensors and detecting a second parameter indicative of lateral movement of the top drive system with respect to the longitudinal axis of the top drive system with a second plurality of sensors. The first parameter is different from the second parameter. The method also includes transmitting the first parameter and the second parameter to a monitoring system and comparing the first parameter to a first threshold value and comparing the second parameter to a second threshold value with the monitoring system. Detecting the first parameter and the second parameter includes detecting lateral movement of a mud saver valve configured to flow mud through a sealed passage.
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公开(公告)号：US20160032664A1
公开(公告)日：2016-02-04
申请号：US14448577
申请日：2014-07-31
Applicant: Tesco Corporation
Inventor： Doug Christian Greening , Ryan Thomas Bowley
IPC: E21B17/046 , E21B17/042
CPC classification number: E21B17/046 , E21B41/0021
Abstract: The present disclosure is directed to a system for retention of drilling components of a drilling rig that includes a first drilling component with a first retention feature, a second drilling component with a second retention feature, and a secondary retention device. The first drilling component is coupled to the second drilling component and the secondary retention device engages with the first retention feature of the first drilling component and with the second retention feature of the second drilling component.
Abstract translation: 本公开涉及一种用于保持钻机的钻井部件的系统，其包括具有第一保持特征的第一钻井部件，具有第二保持特征的第二钻削部件和辅助保持装置。 第一钻孔部件联接到第二钻孔部件，并且第二保持装置与第一钻孔部件的第一保持部件和第二钻孔部件的第二保持部件接合。
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公开(公告)号：US20150122490A1
公开(公告)日：2015-05-07
申请号：US14532801
申请日：2014-11-04
Applicant: Tesco Corporation
Inventor： Doug Christian Greening , Colin Trevor Maxwell , Ryan Thomas Bowley , Brent James-William Coombe
CPC classification number: E21B21/08 , E21B19/06 , E21B19/16 , E21B21/02 , E21B21/10 , E21B21/106 , E21B47/06
Abstract: Present embodiments are directed to a control system including a controller configured to regulate a drilling fluid flow through a pipe element during installation of the pipe element into a wellbore or removal of the pipe element from the wellbore, wherein the controller is configured to regulate the drilling fluid flow based on feedback from one or more sensors of the control system.
Abstract translation: 现有实施例涉及一种控制系统，其包括控制器，该控制器构造成在将管道元件安装到井眼中或者将管道元件从井筒移除时调节穿过管道元件的钻井流体流量，其中控制器构造成调节钻井 基于来自控制系统的一个或多个传感器的反馈的流体流动。
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公开(公告)号：US09784054B2
公开(公告)日：2017-10-10
申请号：US14444830
申请日：2014-07-28
Applicant: Tesco Corporation
Inventor： James Tyler Wilson , Ryan Thomas Bowley , Brent James-William Coombe , Colin Trevor Maxwell , Doug Christian Greening
IPC: E21B17/042 , E21B19/16 , E21B3/035
CPC classification number: E21B19/166 , E21B3/035 , E21B17/042
Abstract: A drilling system includes a multi-function sub configured to be coupled to a top drive of a drilling rig and configured to be coupled to a tubular in order to selectively transfer a torque from the top drive to the tubular. The multi-function sub includes a torque sensing component configured to measure the torque provided from the top drive to the tubular via the multi-function sub, a clutch configured to suspend a transfer of torque from the top drive to the tubular when the clutch is released, and a clutch actuator communicatively coupled to the torque sensing component and configured to release the clutch when the torque measured by the torque sensing component is greater than a threshold torque value. The multi-function sub also includes a compensator configured to enable the multi-function sub to move the tubular in an axial direction relative to the top drive.
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公开(公告)号：US20140305702A1
公开(公告)日：2014-10-16
申请号：US14244556
申请日：2014-04-03
Applicant: Tesco Corporation
Inventor： Ryan Thomas Bowley , Doug Christian Greening
IPC: E21B44/04
Abstract: The present disclosure is directed to systems and methods for rotating a drill string to overcome issues related to static friction during drilling. An embodiment includes a drive system configured to rotate the drill string through variable angular displacements and at variable rotation speeds based on control signals received by the drive system, and a control system configured transmit the control signals to the drive system, wherein the control system is configured to generate the control signals based on pipe characteristics within the drill string and friction values associated with the drill string to establish a rotation pattern of the drive system to approach a desired effective reach of surface torque generated by the drive system on the drill string.
Abstract translation: 本公开涉及用于旋转钻柱以克服与钻井期间的静摩擦有关的问题的系统和方法。 一个实施例包括驱动系统，其配置成基于由驱动系统接收的控制信号，以可变的角度位移和可变的转速旋转钻柱，并且配置的控制系统将控制信号传送到驱动系统，其中控制系统 ，其被配置为基于钻柱内的管特性和与钻柱相关联的摩擦力产生控制信号，以建立驱动系统的旋转模式，以接近由驱动系统在钻柱上产生的表面扭矩的期望有效接触。
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