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公开(公告)号：US20130020092A1
公开(公告)日：2013-01-24
申请号：US13186649
申请日：2011-07-20
申请人： Michael Ramon , Amy L. Farrar , Ammar A. Munshi , Basil J. Joseph , Keven O'Connor , Aubrey C. Mills , Nathaniel Wagner , Steve Rosenblatt
发明人： Michael Ramon , Amy L. Farrar , Ammar A. Munshi , Basil J. Joseph , Keven O'Connor , Aubrey C. Mills , Nathaniel Wagner , Steve Rosenblatt
IPC分类号： E21B23/00
CPC分类号： E21B23/01
摘要： A subterranean tool that is self contained for actuation can be run into a desired location on an automatic set mode controlled by a timer. If a problem develops in getting the tool to the desired location in time a magnetic field created by permanent or electro-magnets can be brought to bear on the tool to stop the timer before the tool actuates. Once the tool is subsequently positioned at the desired location another magnetic field can be brought to bear near the tool to set it. Alternatively, the tool can be run to the desired location without activation with the timer and then the magnetic field can be brought to the tool to set it. The magnetic field can be lowered to the tool with wireline or can be dropped or pumped past the tool to actuate the tool. Optionally the field can be generated from within an object that ultimately lands on a seat to provide a backup way to set the tool using tubing pressure.
摘要翻译： 可自动装载用于致动的地下工具可以在由定时器控制的自动设定模式下运行到期望的位置。 如果工具在时间上到达所需位置时出现问题，则永久磁铁或电磁铁产生的磁场可以在工具启动之前停在定时器上。 一旦工具随后定位在所需位置，可以使工具附近的另一个磁场保持固定。 或者，可以将工具运行到期望的位置，而不用定时器激活，然后磁场可以被带到工具来进行设置。 磁场可以用电缆下降到工具，或者可以通过工具掉落或泵送，以致启动工具。 可选地，该场可以从最终落在座位上的对象内产生，以提供使用管道压力设置工具的备用方式。
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公开(公告)号：US08881798B2
公开(公告)日：2014-11-11
申请号：US13186649
申请日：2011-07-20
申请人： Michael Ramon , Amy L. Farrar , Ammar A. Munshi , Basil J. Joseph , Keven O'Connor , Aubrey C. Mills , Nathaniel Wagner , Steve Rosenblatt
发明人： Michael Ramon , Amy L. Farrar , Ammar A. Munshi , Basil J. Joseph , Keven O'Connor , Aubrey C. Mills , Nathaniel Wagner , Steve Rosenblatt
CPC分类号： E21B23/01
摘要： A subterranean tool that is self contained for actuation can be run into a desired location on an automatic set mode controlled by a timer. If a problem develops in getting the tool to the desired location in time a magnetic field created by permanent or electro-magnets can be brought to bear on the tool to stop the timer before the tool actuates. Once the tool is subsequently positioned at the desired location another magnetic field can be brought to bear near the tool to set it. Alternatively, the tool can be run to the desired location without activation with the timer and then the magnetic field can be brought to the tool to set it. The magnetic field can be lowered to the tool with wireline or can be dropped or pumped past the tool to actuate the tool. Optionally the field can be generated from within an object that ultimately lands on a seat to provide a backup way to set the tool using tubing pressure.
摘要翻译： 可自动装载用于致动的地下工具可以在由定时器控制的自动设定模式下运行到期望的位置。 如果工具在时间上到达所需位置时出现问题，则永久磁铁或电磁铁产生的磁场可以在工具启动之前停在定时器上。 一旦工具随后定位在所需位置，可以使工具附近的另一个磁场保持固定。 或者，可以将工具运行到期望的位置，而不用定时器激活，然后磁场可以被带到工具来进行设置。 磁场可以用电缆下降到工具，或者可以通过工具掉落或泵送，以致启动工具。 可选地，该场可以从最终落在座位上的对象内产生，以提供使用管道压力设置工具的备用方式。
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公开(公告)号：US20120211221A1
公开(公告)日：2012-08-23
申请号：US13029266
申请日：2011-02-17
IPC分类号： E21B23/00
摘要： An actuator and method for setting a subterranean tool uses an externally mounted actuator on a tubular string that is operably engaged to the tool to be actuated. At the desired location for actuation a signal is given to a valve assembly. The opening of the valve releases the pressurized compressible fluid against a floating piston. The piston drives viscous fluid ahead of itself through the now open valve that in turn drives an actuating piston whose movement sets the tool. The triggering mechanism to open the valve can be a variety of methods including an acoustic signal, a vibration signal, a change in magnetic field, or elastic deformation of the tubular wall adjacent the valve assembly.
摘要翻译： 用于设置地下工具的致动器和方法使用可操作地接合到待致动工具的管状柱体上的外部安装的致动器。 在用于致动的期望位置处，向阀组件提供信号。 阀的打开将压缩可压缩流体释放到浮动活塞上。 活塞通过现在打开的阀在其自身前方驱动粘性流体，该阀继而驱动致动活塞，其运动设定工具。 打开阀的触发机构可以是包括声学信号，振动信号，磁场变化或邻近阀组件的管状壁的弹性变形的各种方法。
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公开(公告)号：US08813857B2
公开(公告)日：2014-08-26
申请号：US13029266
申请日：2011-02-17
IPC分类号： E21B33/129 , E21B23/06 , E21B23/04
摘要： An actuator and method for setting a subterranean tool uses an externally mounted actuator on a tubular string that is operably engaged to the tool to be actuated. At the desired location for actuation a signal is given to a valve assembly. The opening of the valve releases the pressurized compressible fluid against a floating piston. The piston drives viscous fluid ahead of itself through the now open valve that in turn drives an actuating piston whose movement sets the tool. The triggering mechanism to open the valve can be a variety of methods including an acoustic signal, a vibration signal, a change in magnetic field, or elastic deformation of the tubular wall adjacent the valve assembly.
摘要翻译： 用于设置地下工具的致动器和方法使用可操作地接合到待致动工具的管状柱体上的外部安装的致动器。 在用于致动的期望位置处，向阀组件提供信号。 阀的打开将压缩可压缩流体释放到浮动活塞上。 活塞通过现在打开的阀在其自身前方驱动粘性流体，该阀继而驱动致动活塞，其运动设定工具。 打开阀的触发机构可以是包括声学信号，振动信号，磁场变化或邻近阀组件的管状壁的弹性变形的各种方法。
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公开(公告)号：US08448713B2
公开(公告)日：2013-05-28
申请号：US13110528
申请日：2011-05-18
申请人： Ammar A. Munshi , Amy L. Farrar
发明人： Ammar A. Munshi , Amy L. Farrar
IPC分类号： E21B33/12
CPC分类号： E21B33/127
摘要： An inflatable packer contains a reactive metal in an annular space between the mandrel and the element. A fluid is admitted into the annular space to start a reaction that gives off gas. The generated gas fills the annular space and inflates the element in the process. The actuating fluid can be water and the off gas can be hydrogen. The volume of the reactants can also increase as they swell in the reaction that generates the gas. A valve arrangement associated with the mandrel retains the gas pressure and prevents over-pressurization. The packer can be set in a surrounding tubular or in open hole.
摘要翻译： 充气封隔器在心轴和元件之间的环形空间中包含反应性金属。 流体进入环形空间以开始发出气体的反应。 产生的气体填充环形空间并在该过程中使元件膨胀。 致动流体可以是水，废气可以是氢气。 当反应物在产生气体的反应中膨胀时，反应物的体积也可以增加。 与心轴相关联的阀装置保持气体压力并防止过压。 封隔器可以设置在周围的管状物或露天孔中。
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公开(公告)号：US20120292013A1
公开(公告)日：2012-11-22
申请号：US13110528
申请日：2011-05-18
申请人： Ammar A. Munshi , Amy L. Farrar
发明人： Ammar A. Munshi , Amy L. Farrar
IPC分类号： E21B33/12
CPC分类号： E21B33/127
摘要： An inflatable packer contains a reactive metal in an annular space between the mandrel and the element. A fluid is admitted into the annular space to start a reaction that gives off gas. The generated gas fills the annular space and inflates the element in the process. The actuating fluid can be water and the off gas can be hydrogen. The volume of the reactants can also increase as they swell in the reaction that generates the gas. A valve arrangement associated with the mandrel retains the gas pressure and prevents over-pressurization. The packer can be set in a surrounding tubular or in open hole.
摘要翻译： 充气封隔器在心轴和元件之间的环形空间中包含反应性金属。 流体进入环形空间以开始发出气体的反应。 产生的气体填充环形空间并在该过程中使元件膨胀。 致动流体可以是水，废气可以是氢气。 当反应物在产生气体的反应中膨胀时，反应物的体积也可以增加。 与心轴相关联的阀装置保持气体压力并防止过压。 封隔器可以设置在周围的管状物或露天孔中。
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公开(公告)号：US20190145207A1
公开(公告)日：2019-05-16
申请号：US15809061
申请日：2017-11-10
申请人： Ronnie Russell , Keven O'Connor , Ammar A. Munshi , Sean McMahon
发明人： Ronnie Russell , Keven O'Connor , Ammar A. Munshi , Sean McMahon
摘要： A system includes a tubular having an interior surface, a longitudinal axis, a flowbore, and a main portion having a first inner diameter. A vibration inducing feature is disposed along the interior surface of the tubular and is immovable with respect to the tubular, and has a second inner diameter within the tubular that is different than the first inner diameter. The feature has a beveled first end surface and a beveled second end surface, the beveled first and second end surfaces longitudinally displaced from each other. The feature is configured to increase turbulence within the flowbore and configured to dissuade a capture of objects passing therethrough. A sensing system includes a sensor arranged to detect vibration within flow passing the vibration inducing feature, and is configured to output a command signal in response to sensed data reaching a threshold value or indicative of a predetermined pattern.
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公开(公告)号：US10605024B2
公开(公告)日：2020-03-31
申请号：US15809061
申请日：2017-11-10
申请人： Ronnie Russell , Keven O'Connor , Ammar A. Munshi , Sean McMahon
发明人： Ronnie Russell , Keven O'Connor , Ammar A. Munshi , Sean McMahon
IPC分类号： E21B28/00 , G01F1/84 , E21B47/00 , G05D7/06 , E21B47/12 , E21B43/10 , E21B23/06 , E21B34/06 , G01F1/20
摘要： A system includes a tubular having an interior surface, a longitudinal axis, a flowbore, and a main portion having a first inner diameter. A vibration inducing feature is disposed along the interior surface of the tubular and is immovable with respect to the tubular, and has a second inner diameter within the tubular that is different than the first inner diameter. The feature has a beveled first end surface and a beveled second end surface, the beveled first and second end surfaces longitudinally displaced from each other. The feature is configured to increase turbulence within the flowbore and configured to dissuade a capture of objects passing therethrough. A sensing system includes a sensor arranged to detect vibration within flow passing the vibration inducing feature, and is configured to output a command signal in response to sensed data reaching a threshold value or indicative of a predetermined pattern.
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9.发明申请公开(公告)号：US20140334895A1
公开(公告)日：2014-11-13
申请号：US13888773
申请日：2013-05-07
IPC分类号： F16B29/00
CPC分类号： E21B23/01
摘要： An anchoring device includes at least one slip configured to fixedly engage the anchoring device to a structure when urged against the structure, and a member separate from the at least one slip positioned radially of the at least one slip having a portion that is radially deformable in response to longitudinal compression, the portion being configured to urge the at least one slip against the structure when deformed.
摘要翻译： 锚固装置包括至少一个滑动构造成当被推靠在结构上时将锚固装置固定地接合到结构，并且与至少一个滑动件分开的构件与位于至少一个滑动件径向的部分分离，该滑动件具有可径向变形的部分 响应于纵向压缩，所述部分构造成当变形时将所述至少一个滑动推向所述结构。
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公开(公告)号：US10208550B2
公开(公告)日：2019-02-19
申请号：US13888773
申请日：2013-05-07
IPC分类号： E21B23/01
摘要： An anchoring device includes at least one slip configured to fixedly engage the anchoring device to a structure when urged against the structure, and a member separate from the at least one slip positioned radially of the at least one slip having a portion that is radially deformable in response to longitudinal compression, the portion being configured to urge the at least one slip against the structure when deformed.
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