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公开(公告)号：US10295119B2
公开(公告)日：2019-05-21
申请号：US14749899
申请日：2015-06-25
摘要： A device for a drill rig comprising a ruggedized housing and a sensor contained in the ruggedized housing, the sensor adapted to measure at least one condition of a lubrication oil of an equipment on the drill rig. In an embodiment, the ruggedized housing can have a Class I, Division 1 & 2 standard rating according to UL1203 & FM3600(3615).
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公开(公告)号：US09810028B2
公开(公告)日：2017-11-07
申请号：US14605445
申请日：2015-01-26
发明人： Vadim Minosyan , Peter Harvey
IPC分类号： E21B17/00 , E21B17/02 , E21B17/042 , E21B47/12
CPC分类号： E21B17/003 , E21B17/028 , E21B17/042 , E21B47/122
摘要： An improved gap sub assembly that can withstand the rigors of directional drilling, while still being cost effective and easy to deploy at the drill site. Embodiments can be assembled by sliding a mandrel into a housing without any threading or clocking, filling the gap between the housing and mandrel with an electrically isolating material, and curing the electrically isolating material to mechanically couple the housing and mandrel. In some embodiments, the interior surface of the housing and the outer surface of the mandrel comprise a plurality of complimentary axial sections having staggered diameters so that a constant dielectric gap is maintained. In some embodiments, the interior surface of the housing and the outer surface of the mandrel comprise non-overlapping right- and/or left-handed helical grooves that, when filled with a cured electrically insulating material, forms a complex 3D shear resistance mechanism optimized to resist torsion or twisting.
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公开(公告)号：US09725968B2
公开(公告)日：2017-08-08
申请号：US13942405
申请日：2013-07-15
发明人： W. Randall Slocum , Keith A. Hager
IPC分类号： E21B19/086
CPC分类号： E21B19/086
摘要： An apparatus includes a thrust bearing adapted to engage a tubular component. A bearing carrier is connected to the thrust bearing, an arm is connected to the bearing carrier, and an actuator is connected to the arm. In one embodiment, the bearing carrier includes an arcuate notch through which the tubular component is adapted to extend. In another embodiment, the apparatus has a first configuration in which a vertical offset is defined between the tubular component and the thrust bearing, and a second configuration in which the thrust bearing is engaged with the tubular component for the support thereof. In another embodiment, the apparatus is placed in the first configuration in response to a cessation of a supply of electrical power to a control valve in fluid communication with the actuator. In another embodiment, the tubular component is connected to, or is part of, a quill of a top drive.
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公开(公告)号：US09022358B2
公开(公告)日：2015-05-05
申请号：US13821300
申请日：2011-09-07
申请人： Kevin R. Williams
发明人： Kevin R. Williams
IPC分类号： B66D1/12 , E21B19/00 , H02K3/28 , H02P3/22 , H02P25/18 , H02K21/14 , G05B11/01 , H02P3/12 , H02P7/06 , H02K1/32
CPC分类号： B66D1/12 , E21B19/008 , G05B11/01 , H02K1/32 , H02K3/28 , H02K21/14 , H02P3/12 , H02P3/22 , H02P7/06 , H02P25/188
摘要： A direct drive drawworks (100) has a permanent magnet motor (40) with a first set of windings (250) and a second set of windings (252), a shaft (41) extending from the permanent magnet motor (40) such that the permanent magnet motor directly rotates the shaft (41), a drum (43) connected to the shaft (41) away from the permanent magnet motor (40) such that the rotation of the shaft (41) causes a corresponding rotation of the drum (43), and a switch cooperative with the first set of windings and the second set of windings so as to cause the sets of windings to be selectively connected in parallel or in series.
摘要翻译： 直驱动绞车（100）具有永磁电动机（40），其具有第一组绕组（250）和第二组绕组（252），从永磁电动机（40）延伸的轴（41），使得 永磁电动机直接使轴（41）旋转，与轴（41）连接的鼓（43）远离永磁电动机（40），使得轴（41）的旋转引起鼓的相应旋转 （43），以及与第一组绕组和第二组绕组协作的开关，以使得该组绕组被选择性地并联或串联连接。
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公开(公告)号：US09010761B2
公开(公告)日：2015-04-21
申请号：US13665332
申请日：2012-10-31
发明人： Eric Deutsch , Michael Macklin , Beat Kuttel
CPC分类号： F16J15/3216 , E21B3/02 , F16J15/008 , Y10T29/49826
摘要： An apparatus includes a rotatable shaft having a shaft surface and a first seal disposed in a sealing engagement with the shaft surface. At least a second seal is disposed in a first position relative to the rotatable shaft where the second seal is not in sealing engagement with the shaft surface and is movable to a second position relative to the rotatable shaft where the second seal is in sealing engagement with the shaft surface.
摘要翻译： 一种装置包括具有轴表面的旋转轴和与轴表面密封接合的第一密封件。 至少第二密封件相对于可旋转轴设置在第一位置，其中第二密封件不与轴表面密封接合，并且可移动到相对于可旋转轴的第二位置，其中第二密封件与第二密封件密封接合 轴表面。
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公开(公告)号：US20150013992A1
公开(公告)日：2015-01-15
申请号：US13967479
申请日：2013-08-15
发明人： Chance E. Mann , Ronald E. Haws
IPC分类号： E21B33/072 , E21B17/02
CPC分类号： E21B33/072
摘要： A top entry wireline apparatus with a roller chain configuration for inserting a manipulating an electrical conduit into a wellbore and a method of using the same.
摘要翻译： 具有用于将操纵电导管插入井筒中的滚子链构造的顶部入口钢丝绳设备及其使用方法。
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公开(公告)号：US08899319B2
公开(公告)日：2014-12-02
申请号：US14069060
申请日：2013-10-31
IPC分类号： E21B19/16
CPC分类号： E21B19/165
摘要： An automated tubular handling system adapted to make-up or break-out tubulars that includes a rotary drive adapted to operatively grip a tubular to be connected to or disconnected from a tubular string, a controller adapted to receive and process data indicative of a rotation, torque, and minimum time value associated with a make-up or a break-out of the tubular string, and a user interface adapted to convey the received data, the predetermined values, or both, of the tubular make-up or break-out to an operator. The controller compares the rotation, torque, and minimum time values to acceptable predetermined values to determine when the make-up or the break-out is complete. Automated methods are also disclosed.
摘要翻译： 一种自动化管状处理系统，适用于组装或拆卸管状物，其包括旋转驱动装置，其适于操作地夹持要连接到管状管柱或从管状管线断开的管状物;适于接收和处理指示旋转的数据的控制器， 扭矩和与管状串的组装或断裂相关联的最小时间值，以及适于传送管状构成或分离的接收数据，预定值或两者的用户界面 给运营商 控制器将旋转，扭矩和最小时间值与可接受的预定值进行比较，以确定化妆或分离完成时间。 还公开了自动化方法。
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公开(公告)号：US20140255123A1
公开(公告)日：2014-09-11
申请号：US13790891
申请日：2013-03-08
发明人： Preston WEINTRAUB
IPC分类号： F16B39/284 , B23P19/06
CPC分类号： F16B39/028 , E21B12/00 , E21B17/046 , Y10T29/49963
摘要： Locking devices and methods are described. The locking device includes a non-resilient locking threadform that is expandable and a threaded expander. The threadform includes a threaded exterior portion and an axially-oriented, threaded interior recess at a proximal end of the threadform. The threaded exterior portion has a length and is configured to connect two articles in an axial direction. The threaded expander has a threaded exterior that is oversized relative to the threaded interior recess so as to expand the threaded exterior portion radially as the threaded expander is positioned in the threaded interior recess.
摘要翻译： 描述了锁定装置和方法。 锁定装置包括可伸缩的非弹性锁定螺纹形式和带螺纹的膨胀器。 螺纹形状包括螺纹外部部分和在螺纹形状的近端处的轴向定向的带螺纹的内部凹部。 螺纹外部部分具有长度并且构造成在轴向方向上连接两个物品。 螺纹膨胀器具有螺纹外部，其相对于螺纹内部凹部尺寸过大，以便当螺纹膨胀器定位在螺纹内部凹部中时，使螺纹外部部分径向膨胀。
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公开(公告)号：US08672055B2
公开(公告)日：2014-03-18
申请号：US12234584
申请日：2008-09-19
IPC分类号： E21B7/04
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.
摘要翻译： 用于钻到目标位置的方法和系统包括控制系统，其接收包括到目标位置的计划钻孔路径的输入并且确定钻井系统的井底组件的投影位置。 将底孔组件的投影位置与计划的钻孔路径进行比较，以确定偏差量。 基于与计划的钻孔路径的偏差量来选择改变的钻孔路径到目标位置，并且生成将钻井系统的井底组件沿着改进的钻孔路径转向目标位置的钻机控制信号 。
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公开(公告)号：US20130206477A1
公开(公告)日：2013-08-15
申请号：US13759727
申请日：2013-02-05
发明人： Scott G. Boone
摘要： A prog analysis and execution system and method. The system includes a computer control system, an interface engine in communication with the computer control system, the interface engine being configured to receive prog information, and an action item development engine in communication with the control system, the action item development engine being configured to analyze received prog information and to determine corresponding action items. The system further includes a sensor engine in communication with the computer control system, the sensor engine being configured to receive input from at least one sensor for use in controlling a well drilling operation, and an operational equipment engine in communication with the computer control system, the operational equipment engine being configured to receive input from the computer control system and to control the well drilling operation in accordance with the determined action items in the prog.
摘要翻译： 进度分析和执行系统和方法。 该系统包括计算机控制系统，与计算机控制系统通信的接口引擎，接口引擎被配置为接收prog信息，以及与控制系统通信的动作项目开发引擎，动作项目开发引擎被配置为 分析收到的进度信息并确定相应的动作项目。 所述系统还包括与所述计算机控制系统通信的传感器引擎，所述传感器引擎被配置为从至少一个传感器接收用于控制钻井操作的输入，以及与所述计算机控制系统通信的操作设备引擎， 所述操作设备引擎被配置为从所述计算机控制系统接收输入并且根据所确定的进程中的动作项来控制所述钻井操作。
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