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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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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：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：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：US20130098634A1
公开(公告)日：2013-04-25
申请号：US13277959
申请日：2011-10-20
申请人： Keven O'Connor , Joerg Lehr
发明人： Keven O'Connor , Joerg Lehr
IPC分类号： E21B43/10
CPC分类号： E21B43/103 , E21B43/105
摘要： Methods for forming a wellbore may include placing an upper section of inside a lower section of a parent liner; positioning an upper sealing member and a lower sealing member in the wellbore to form a pressure chamber, and expanding the second liner using the pressure chamber. The sealing members move axially relative to one another and the second liner has an inner bore that is hydraulically isolated from the pressure chamber. A related apparatus may include upper and lower sealing members that cooperate to form a pressure chamber that is hydraulically isolated from an inner bore of the second liner. A work string may include the sealing members, a connector that extends through the pressure chamber and the second liner; and an expander. The expander expands the second liner in response to the axial separation of the sealing members.
摘要翻译： 用于形成井眼的方法可以包括将母体衬垫的下部的内部的上部部分放置; 将上密封构件和下密封构件定位在井眼中以形成压力室，并且使用压力室使第二衬套膨胀。 密封构件相对于彼此轴向移动，并且第二衬套具有与压力室液压隔离的内孔。 相关设备可以包括协作以形成与第二衬套的内孔液压隔离的压力室的上部和下部密封构件。 工作串可以包括密封构件，延伸穿过压力室的连接器和第二衬套; 和扩展器。 响应于密封构件的轴向分离，膨胀器使第二衬套膨胀。
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公开(公告)号：US20130056228A1
公开(公告)日：2013-03-07
申请号：US13227040
申请日：2011-09-07
申请人： Ines Gruetzmann , Keven O'Connor , Joerg Lehr
发明人： Ines Gruetzmann , Keven O'Connor , Joerg Lehr
IPC分类号： E21B33/12
CPC分类号： E21B43/103 , E21B33/126
摘要： The seal has a base ring that expands with the underlying supporting tubular. Extending from the base ring is a pleated structure with segments folded over each other so that the run in shape is small and up against the supporting tubular for run in. The pleated segments can have internal stiffeners that also add a bias radially outwardly when the structure is freed to move in that direction. A retaining band keeps the assembly retracted until tubular expansion defeats the band to allow the unitary structure to move out radially to the wellbore or surrounding tubular. The pleated portion unfolds and spans outwardly from the base ring to retain pressure differential in one direction while allowing fluid flow in the opposite direction. The assembly can be attached to a swage device so that pressure from above into the set seal can drive one or more swage members to expand a tubular.
摘要翻译： 密封件具有与下面的支撑管件一起膨胀的基座环。 从基座环延伸的是褶皱结构，其中节段彼此折叠，使得形状的滑动小，并且抵靠支撑管子上行进。打褶节段可以具有内部加强件，当结构 被释放到这个方向。 保持带保持组件缩回，直到管状膨胀破坏带，以允许整体结构径向移动到井筒或周围的管。 打褶部分从底座环向外展开并跨过一个方向保持压差，同时允许流体沿相反方向流动。 组件可以附接到模锻装置，使得从上方的压力到集合密封件中可以驱动一个或多个挤压构件以使管状物膨胀。
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公开(公告)号：US20110114336A1
公开(公告)日：2011-05-19
申请号：US12948046
申请日：2010-11-17
申请人： Joerg Lehr , Ines Gruetzmann , Detlev Benedict , Wiebke Schoenebeck , Keven O'Connor , Matthias R. Moeller
发明人： Joerg Lehr , Ines Gruetzmann , Detlev Benedict , Wiebke Schoenebeck , Keven O'Connor , Matthias R. Moeller
CPC分类号： E21B43/103
摘要： In aspects, the present disclosure provides a monobore wellbore construction apparatus and method, which in one embodiment may include a series of overlapping expandable liner sections. In one aspect, the overlapping liner sections may be expanded and pressed to provide no gaps along the length of the liner system. In another aspect, the liner sections may include centralizers and/or circumferential seals that provide sealing functions and spaces between the overlapping liner sections. The liner sections may be lined with a suitable sealing material, including an epoxy or may be filled with cement or another desired materials.
摘要翻译： 在一些方面，本公开提供了一种单孔井筒施工装置和方法，其在一个实施例中可包括一系列重叠的可膨胀衬套部分。 在一个方面，重叠的衬垫部分可以被膨胀和压制，以沿衬垫系统的长度不提供间隙。 在另一方面，衬套部分可以包括提供重叠衬里部分之间的密封功能和间隔的中心器和/或周向密封件。 衬里部分可以衬有适当的密封材料，包括环氧树脂或可以用水泥或其它所需材料填充。
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公开(公告)号：US20150300097A1
公开(公告)日：2015-10-22
申请号：US14254408
申请日：2014-04-16
申请人： Keven O'Connor
发明人： Keven O'Connor
IPC分类号： E21B17/00
CPC分类号： E21B41/00 , H01H1/065 , H01H2036/0086
摘要： In one aspect, an apparatus for use in a wellbore is disclosed that in one non-limiting embodiment includes a string for placement in the wellbore and a switch on an outside of the string, wherein the switch includes a plurality of magnetic elements that provide a continuous electrical when the plurality of magnetic elements are aligned by an externally applied magnetic field. In one embodiment, the switch includes a channel that houses the plurality of magnetic elements that remain unaligned until the magnetic elements are aligned by the externally applied magnetic field.
摘要翻译： 在一个方面，公开了一种在井眼中使用的装置，其在一个非限制性实施例中包括用于放置在井眼中的绳和在绳的外侧上的开关，其中开关包括多个磁性元件， 当多个磁性元件被外部施加的磁场对准时，连续电气。 在一个实施例中，开关包括容纳保持未对准的多个磁性元件的通道，直到磁性元件被外部施加的磁场对准为止。
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