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1. 发明申请

US20110070111A1 STATOR/ROTOR ASSEMBLIES HAVING ENHANCED PERFORMANCE 有权
标题翻译：具有增强性能的定子/转子总成
公开(公告)号：US20110070111A1
公开(公告)日：2011-03-24
申请号：US12876515
申请日：2010-09-07
申请人： Jeremy B. SLAY , John SNYDER , Victor GAWSKI , Winston J. WEBBER
发明人： Jeremy B. SLAY , John SNYDER , Victor GAWSKI , Winston J. WEBBER
IPC分类号： F04C2/16 , B29C70/68
CPC分类号： F04C2/1075 , F04C13/008 , F04C2230/21 , F04C2230/24 , F04C2240/20 , F05C2203/08
摘要： A stator/rotor assembly includes at least one extruded preform bonded to a stator housing and/or a rotor mandrel. A method of constructing a stator/rotor assembly includes extruding at least one preform, and bonding the preform to a stator housing and/or a rotor mandrel. A method of constructing a stator includes applying multiple polymer strips to a bladder; and bonding the polymer strips to a stator housing while compressing the polymer strips between the bladder and the stator housing, without injection molding. A method of constructing a rotor includes applying multiple polymer strips to a rotor mandrel, and bonding the polymer strips to the rotor mandrel while compressing the polymer strips between a bladder and the rotor mandrel, without injection molding.
摘要翻译：定子/转子组件包括至少一个结合到定子壳体和/或转子心轴的挤出预制件。一种构造定子/转子组件的方法包括挤出至少一个预制件，并将预制件结合到定子壳体和/或转子心轴上。构造定子的方法包括将多个聚合物条施加到囊上; 以及将聚合物带粘合到定子外壳上，同时压缩气囊和定子壳体之间的聚合物条，而不进行注射成型。构造转子的方法包括将多个聚合物条施加到转子心轴上，以及将聚合物条粘合到转子心轴上，同时在气囊和转子心轴之间压缩聚合物条，而不进行注射成型。

2. 发明申请

US20090095528A1 Downhole Motor Assembly with Torque Regulation 有权
标题翻译：带扭矩调节的井下电机组件
公开(公告)号：US20090095528A1
公开(公告)日：2009-04-16
申请号：US11871801
申请日：2007-10-12
申请人： Richard T. Hay , Victor Gawski
发明人： Richard T. Hay , Victor Gawski
IPC分类号： E21B44/00
CPC分类号： E21B4/02 , F04C2/1073 , F04C14/06 , F04C14/26 , F04C14/28 , F04C2240/603 , F04C2270/03
摘要： A downhole motor assembly for driving a drill bit. The assembly includes a hydraulic drive section with a stator and a rotor located inside the stator to form a flow path between the stator and the rotor. Fluid flowing through the flow path in response to a pressure differential across the hydraulic drive section creates an operative force to rotate the drill bit. The assembly also includes a regulation mechanism that includes a valve and a fluid flow diversion bore for diverting at least some fluid from the flow path when the pressure differential across the hydraulic drive section is greater than or equal to a transition pressure differential.
摘要翻译：用于驱动钻头的井下电机组件。该组件包括具有定子和定子内部的转子的液压驱动部分，以在定子和转子之间形成流路。响应于液压驱动部分上的压差而流过流路的流体产生旋转钻头的操作力。组件还包括调节机构，其包括阀和流体分流孔，用于当液压驱动部分上的压力差大于或等于过渡压差时，用于从流动路径转移至少一些流体。

3. 发明授权

US09103195B2 Monitor and control of directional drilling operations and simulations 有权
标题翻译：监测和控制定向钻井作业和模拟
公开(公告)号：US09103195B2
公开(公告)日：2015-08-11
申请号：US12442637
申请日：2007-09-27
申请人： Victor Gawski , John Kenneth Snyder
发明人： Victor Gawski , John Kenneth Snyder
IPC分类号： E21B44/02 , E21B7/04
CPC分类号： E21B45/00 , E21B7/04 , E21B44/02 , E21B47/06 , E21B47/09 , G06F3/0481 , G06T11/206
摘要： A method includes performing a directional drilling operation. The method also includes receiving data from one or more sensors, wherein at least one of the one or more sensors output data related to a performance attribute of a downhole component that is from a group consisting of a downhole drilling motor and a rotary steerable tool. The downhole component comprises part of a drill string that is used to perform the directional drilling operation. The performance attribute is selected from a group consisting of rotations per unit of time of the downhole component, operating differential pressure across the downhole component and torque output of the downhole component. The method also includes displaying the data in a graphical and numerical representation on a graphical user interface screen.
摘要翻译：一种方法包括执行定向钻井操作。该方法还包括从一个或多个传感器接收数据，其中所述一个或多个传感器中的至少一个传感器输出与井下部件的性能属性有关的数据，所述井下部件来自于由井下钻孔马达和旋转导向工具组成的组。井下部件包括用于执行定向钻井操作的钻柱的一部分。性能属性从由井下部件的每单位时间的旋转，井下部件的操作压差和井下部件的扭矩输出组成的组中选择。该方法还包括以图形和数字表示方式在图形用户界面屏幕上显示数据。

4. 发明授权

US07757781B2 Downhole motor assembly and method for torque regulation 有权
标题翻译：井下电机总成及转矩调节方法
公开(公告)号：US07757781B2
公开(公告)日：2010-07-20
申请号：US11871801
申请日：2007-10-12
申请人： Richard T. Hay , Victor Gawski
发明人： Richard T. Hay , Victor Gawski
IPC分类号： E21B44/00
CPC分类号： E21B4/02 , F04C2/1073 , F04C14/06 , F04C14/26 , F04C14/28 , F04C2240/603 , F04C2270/03
摘要： A downhole motor assembly for driving a drill bit. The assembly includes a hydraulic drive section with a stator and a rotor located inside the stator to form a flow path between the stator and the rotor. Fluid flowing through the flow path in response to a pressure differential across the hydraulic drive section creates an operative force to rotate the drill bit. The assembly also includes a regulation mechanism that includes a valve and a fluid flow diversion bore for diverting at least some fluid from the flow path when the pressure differential across the hydraulic drive section is greater than or equal to a transition pressure differential.
摘要翻译：用于驱动钻头的井下电机组件。该组件包括具有定子和定子内部的转子的液压驱动部分，以在定子和转子之间形成流路。响应于液压驱动部分上的压差而流过流路的流体产生旋转钻头的操作力。组件还包括调节机构，其包括阀和流体分流孔，用于当液压驱动部分上的压力差大于或等于过渡压差时，用于从流动路径转移至少一些流体。

5. 发明授权

US08734141B2 Stator/rotor assemblies having enhanced performance 有权
标题翻译：具有增强性能的定子/转子组件
公开(公告)号：US08734141B2
公开(公告)日：2014-05-27
申请号：US12876515
申请日：2010-09-07
申请人： Jeremy B. Slay , John Snyder , Victor Gawski , Winston J. Webber
发明人： Jeremy B. Slay , John Snyder , Victor Gawski , Winston J. Webber
IPC分类号： F01C1/10 , F01C5/00 , F03C2/00 , F03C4/00 , F04C2/00 , F04C5/00 , F04C18/00 , F16N13/20
CPC分类号： F04C2/1075 , F04C13/008 , F04C2230/21 , F04C2230/24 , F04C2240/20 , F05C2203/08
摘要： A stator/rotor assembly includes at least one extruded preform bonded to a stator housing and/or a rotor mandrel. A method of constructing a stator/rotor assembly includes extruding at least one preform, and bonding the preform to a stator housing and/or a rotor mandrel. A method of constructing a stator includes applying multiple polymer strips to a bladder; and bonding the polymer strips to a stator housing while compressing the polymer strips between the bladder and the stator housing, without injection molding. A method of constructing a rotor includes applying multiple polymer strips to a rotor mandrel, and bonding the polymer strips to the rotor mandrel while compressing the polymer strips between a bladder and the rotor mandrel, without injection molding.
摘要翻译：定子/转子组件包括至少一个结合到定子壳体和/或转子心轴的挤出预制件。一种构造定子/转子组件的方法包括挤出至少一个预制件，并将预制件结合到定子壳体和/或转子心轴上。构造定子的方法包括将多个聚合物条施加到囊上; 以及将聚合物带粘合到定子外壳上，同时压缩气囊和定子壳体之间的聚合物条，而不进行注射成型。构造转子的方法包括将多个聚合物条施加到转子心轴上，以及将聚合物带粘合到转子心轴上，同时在气囊和转子心轴之间压缩聚合物条，而不进行注射成型。

6. 发明申请

US20100133008A1 MONITOR AND CONTROL OF DIRECTIONAL DRILLING OPERATIONS AND SIMULATIONS 有权
标题翻译：方向钻井作业和模拟的监测与控制
公开(公告)号：US20100133008A1
公开(公告)日：2010-06-03
申请号：US12442637
申请日：2007-09-27
申请人： Victor Gawski , John K. Snyder
发明人： Victor Gawski , John K. Snyder
IPC分类号： E21B7/04 , E21B47/00 , E21B21/08 , E21B47/02
CPC分类号： E21B45/00 , E21B7/04 , E21B44/02 , E21B47/06 , E21B47/09 , G06F3/0481 , G06T11/206
摘要： An embodiment includes a method that includes performing a directional drilling operation. The method also includes receiving data from one or more sensors, wherein at least one of the one or more sensors output data related to a performance attribute of a downhole component that is from a group consisting of a downhole drilling motor and a rotary steerable tool. The downhole component comprises part of a drill string that is used to perform the directional drilling operation. The performance attribute is selected from a group consisting of rotations per unit of time of the downhole component, operating differential pressure across the downhole component and torque output of the downhole component. The method also includes displaying the data in a graphical and numerical representation on a graphical user interface screen.
摘要翻译：实施例包括执行定向钻井操作的方法。该方法还包括从一个或多个传感器接收数据，其中所述一个或多个传感器中的至少一个传感器输出与井下部件的性能属性有关的数据，所述井下部件来自于由井下钻孔马达和旋转导向工具组成的组。井下部件包括用于执行定向钻井操作的钻柱的一部分。性能属性从由井下部件的每单位时间的旋转，井下部件的操作压差和井下部件的扭矩输出组成的组中选择。该方法还包括以图形和数字表示方式在图形用户界面屏幕上显示数据。

7. 发明申请

US20100038142A1 APPARATUS AND METHOD FOR HIGH TEMPERATURE DRILLING OPERATIONS 审中-公开
标题翻译：高温钻井作业的装置和方法
公开(公告)号：US20100038142A1
公开(公告)日：2010-02-18
申请号：US12553238
申请日：2009-09-03
申请人： John K. Snyder , Victor Gawski , Jeremy Buc Slay , Thomas Wayne Ray
发明人： John K. Snyder , Victor Gawski , Jeremy Buc Slay , Thomas Wayne Ray
IPC分类号： E21B4/02 , E21B7/00 , F01C1/10
CPC分类号： E21B4/02 , E21B43/128 , F01C1/107 , F04C2/1071 , F04C13/008 , F04C2230/91 , F04C2240/603
摘要： An apparatus (50) for drilling a wellbore that transverses a subterranean hydrocarbon bearing formation. The apparatus (50) includes a drill string (52) having an inner fluid passageway (66). A drill bit (64) is disposed at a distal end of the drill string (52) and is operable to rotate relative to at least a portion of the drill string (52). A fluid motor (54) is disposed within the drill string (52) and is operable to rotate the drill bit (64) in response to a circulating fluid received via the inner fluid passageway (66) of the drill string (52). The fluid motor (54) has a stator (68) with (n) lobes and a rotor (70) with (n−1) lobes. The stator (68) includes an inner surface formed from a first material and the rotor (70) includes an outer surface formed from a second material that is dissimilar to the first material.
摘要翻译：一种用于钻井横穿地下含烃地层的井眼的装置（50）。装置（50）包括具有内部流体通道（66）的钻柱（52）。钻头（64）设置在钻柱（52）的远端处，并且可操作以相对于钻柱（52）的至少一部分旋转。流体马达（54）设置在钻柱（52）内，并且可操作以响应于经由钻柱（52）的内部流体通道（66）接收的循环流体来旋转钻头（64）。流体马达（54）具有带（n）瓣的定子（68）和具有（n-1）个叶片的转子（70）。定子（68）包括由第一材料形成的内表面，并且转子（70）包括由与第一材料不同的第二材料形成的外表面。

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