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公开(公告)号：US20160197570A1
公开(公告)日：2016-07-07
申请号：US14980193
申请日：2015-12-28
发明人： Beat Kuttel , Brian Ellis
CPC分类号： H02P23/009 , H02P6/08
摘要： A permanent magnet motor having a high speed ratio may remove the need for a gearbox or multiple windings in the permanent magnet motor. A gearbox or a multiple-winding configuration stator may thus be omitted.
摘要翻译： 具有高速比的永磁电动机可以消除对永磁电动机中的齿轮箱或多个绕组的需要。 因此可以省略齿轮箱或多绕组配置定子。
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公开(公告)号：US20130126241A1
公开(公告)日：2013-05-23
申请号：US13741880
申请日：2013-01-15
IPC分类号： E21B7/04
摘要： Apparatus and methods to steer a hydraulic motor when elongating a wellbore having a non-vertical component that includes a quill adapted to transfer torque, rotation, or position between a drive assembly and a drillstring, a bottom hole assembly (BHA) including a toolface orientation detector and at least one measurement while drilling (MWD) instrument or wireline-conveyed instrument, and a controller configured to transmit operational control signals to minimize friction between a drillstring and a wellbore, wherein the instrument is configured to detect pressure between an external surface of the BHA and an inner diameter of the wellbore.
摘要翻译： 当延伸具有非垂直部件的井眼时，用于引导液压马达的装置和方法，所述井眼包括适于在驱动组件和钻柱之间传递扭矩，旋转或位置的套筒，底孔组件（BHA）包括工具面取向 检测器和至少一个测量，同时钻探（MWD）仪器或有线传送的仪器;以及控制器，被配置为传送操作控制信号以最小化钻柱和井眼之间的摩擦，其中所述仪器被配置为检测 BHA和井眼的内径。
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公开(公告)号：US09784089B2
公开(公告)日：2017-10-10
申请号：US14174522
申请日：2014-02-06
发明人： Scott Gilbert Boone , Brian Ellis , Colin Gillan , Beat Küttel
摘要： Methods and systems for drilling to a target location include a control system that receives an input comprising a planned drilling path to a target location and determines a projected location of a bottom hole assembly of a drilling system. The projected location of the bottom hole assembly is compared to the planned drilling path to determine a deviation amount. A modified drilling path is created to the target location as selected based on the amount of deviation from the planned drilling path, and drilling rig control signals that steer the bottom hole assembly of the drilling system to the target location along the modified drilling path are generated to intersect the planned drilling path if the amount of deviation from the planned path exceeds a first threshold amount of deviation.
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公开(公告)号：US09634599B2
公开(公告)日：2017-04-25
申请号：US14980193
申请日：2015-12-28
发明人： Beat Kuttel , Brian Ellis
CPC分类号： H02P23/009 , H02P6/08
摘要： A permanent magnet motor having a high speed ratio may remove the need for a gearbox or multiple windings in the permanent magnet motor. A gearbox or a multiple-winding configuration stator may thus be omitted.
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公开(公告)号：US09379584B2
公开(公告)日：2016-06-28
申请号：US14656866
申请日：2015-03-13
发明人： Gary Pace , Kevin R. Williams , James Garaghty , Brian Ellis
CPC分类号： H02K1/30 , B66D1/12 , E21B15/02 , E21B19/006 , E21B19/008 , E21B19/084 , E21B19/09 , H02K1/2706 , H02K1/278 , H02K1/32
摘要： A low inertia permanent magnet motor includes a stator and rotor. The rotor includes a generally tubular and hollow rotor body coupled to the shaft of the motor by one or more spokes and/or webs. The permanent magnets of the rotor are coupled to the rotor body. In some embodiments, the low inertia permanent magnet motor may be used to power a drawworks. In some embodiments, the drawworks may be controlled by an active heave compensation controller.
摘要翻译： 低惯量永磁电动机包括定子和转子。 转子包括通过一个或多个轮辐和/或腹板联接到马达的轴的大致管状和中空的转子体。 转子的永磁体联接到转子体上。 在一些实施例中，低惯量永磁电动机可用于为绞车供电。 在一些实施例中，绞车可以由主动升沉补偿控制器来控制。
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公开(公告)号：US08602126B2
公开(公告)日：2013-12-10
申请号：US13741880
申请日：2013-01-15
IPC分类号： E21B7/04
摘要： Apparatus and methods to steer a hydraulic motor when elongating a wellbore having a non-vertical component that includes a quill adapted to transfer torque, rotation, or position between a drive assembly and a drillstring, a bottom hole assembly (BHA) including a toolface orientation detector and at least one measurement while drilling (MWD) instrument or wireline-conveyed instrument, and a controller configured to transmit operational control signals to minimize friction between a drillstring and a wellbore, wherein the instrument is configured to detect pressure between an external surface of the BHA and an inner diameter of the wellbore.
摘要翻译： 当延伸具有非垂直部件的井眼时，用于引导液压马达的装置和方法，所述井眼包括适于在驱动组件和钻柱之间传递扭矩，旋转或位置的套筒，底孔组件（BHA）包括工具面取向 检测器和至少一个测量，同时钻探（MWD）仪器或有线传送的仪器;以及控制器，被配置为传送操作控制信号以最小化钻柱和井眼之间的摩擦，其中所述仪器被配置为检测 BHA和井眼的内径。
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公开(公告)号：US10003229B2
公开(公告)日：2018-06-19
申请号：US15159590
申请日：2016-05-19
发明人： Gary Pace , Kevin R. Williams , James Garaghty , Brian Ellis
CPC分类号： H02K1/30 , B66D1/12 , B66D1/525 , E21B15/02 , E21B19/006 , E21B19/008 , E21B19/084 , E21B19/09 , H02K1/2706 , H02K1/278 , H02K1/32
摘要： A low inertia permanent magnet motor includes a stator and rotor. The rotor includes a generally tubular and hollow rotor body coupled to the shaft of the motor by one or more spokes and/or webs. The permanent magnets of the rotor are coupled to the rotor body. In some embodiments, the low inertia permanent magnet motor may be used to power a drawworks. In some embodiments, the drawworks may be controlled by an active heave compensation controller.
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公开(公告)号：US10150659B2
公开(公告)日：2018-12-11
申请号：US14815622
申请日：2015-07-31
发明人： Beat Kuttel , Kevin R. Williams , Brian Ellis , Faisal Yousef
IPC分类号： B66D1/82 , B66D1/12 , F16F15/02 , H02K5/24 , H02K5/26 , H02K7/14 , B66D1/14 , F16M7/00 , F16M1/04
摘要： An electric motor for a direct drive drawworks may be supported by one or more motor mounts. The motor mounts may include adjusting assemblies adapted to increase or decrease the length of the motor mounts. The motor mounts may include damping assemblies adapted to allow damped motion between the electric motor and the surface. The length and damping coefficients of the motor mounts may be adjusted to align the electric motor with the drum or shaft to reduce vibration. The electric motor may be removable from the drawworks by, for example, a splined shaft, a flange coupled shaft, or the rotor being selectively removable from the interior of the motor.
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公开(公告)号：US09706185B2
公开(公告)日：2017-07-11
申请号：US13863112
申请日：2013-04-15
发明人： Brian Ellis
CPC分类号： H04N13/204 , B25J19/023 , E21B19/00 , E21B19/20 , E21B41/00 , F16P3/142 , G06F17/5009
摘要： At least a portion of a wellsite is disposed in a control volume of three-dimensional space. At least one camera is configured to provide three-dimensional imaging of the control volume. At least one device is disposed in, or is expected to be moved into, the control volume so that the at least one device is included in the three-dimensional imaging when the at least one device is disposed in the control volume and the at least one camera provides the three-dimensional imaging. In an exemplary embodiment, the at least one camera is connected to a drilling rig.
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公开(公告)号：US20160031686A1
公开(公告)日：2016-02-04
申请号：US14815622
申请日：2015-07-31
发明人： Beat KUTTEL , Kevin R. WILLIAMS , Brian Ellis , Faisal YOUSEF
CPC分类号： B66D1/82 , B66D1/12 , B66D1/14 , F16F15/02 , F16M1/04 , F16M7/00 , H02K5/24 , H02K5/26 , H02K7/14
摘要： An electric motor for a direct drive drawworks may be supported by one or more motor mounts. The motor mounts may include adjusting assemblies adapted to increase or decrease the length of the motor mounts. The motor mounts may include damping assemblies adapted to allow damped motion between the electric motor and the surface. The length and damping coefficients of the motor mounts may be adjusted to align the electric motor with the drum or shaft to reduce vibration. The electric motor may be removable from the drawworks by, for example, a splined shaft, a flange coupled shaft, or the rotor being selectively removable from the interior of the motor.
摘要翻译： 用于直接驱动绞车的电动机可以由一个或多个电动机支架支撑。 电动机支架可以包括适于增加或减小电动机支架的长度的调节组件。 电动机支架可以包括适于允许电动机和表面之间的阻尼运动的阻尼组件。 可以调节电机安装座的长度和阻尼系数，使电动机与滚筒或轴对齐，以减少振动。 电动马达可以通过例如花键轴，凸缘联接轴或可从马达的内部选择性地移除的转子从绞车移除。
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