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公开(公告)号：US09033041B2
公开(公告)日：2015-05-19
申请号：US13231729
申请日：2011-09-13
CPC分类号： E21B34/063 , E21B23/04 , E21B34/14 , E21B43/114 , E21B43/14 , E21B2034/002
摘要： A technique includes running a seat assembly on a conveyance line into a tubing string, which has previously been installed in a well. The seat assembly includes a seat, which is adapted to receive an untethered object. The technique includes attaching the seat assembly to the string at a location downhole in the well; receiving the object to create a fluid barrier; and diverting fluid using the fluid barrier.
摘要翻译： 一种技术包括将运输线上的座椅组件运行到先前安装在井中的管柱中。 所述座椅组件包括适于容纳未卷曲物体的座椅。 该技术包括将座椅组件连接到井的井下的位置处的弦; 接收物体以产生流体屏障; 并使用流体屏障转向流体。
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公开(公告)号：US20130062063A1
公开(公告)日：2013-03-14
申请号：US13231729
申请日：2011-09-13
CPC分类号： E21B34/063 , E21B23/04 , E21B34/14 , E21B43/114 , E21B43/14 , E21B2034/002
摘要： A technique includes running a seat assembly on a conveyance line into a tubing string, which has previously been installed in a well. The seat assembly includes a seat, which is adapted to receive an untethered object. The technique includes attaching the seat assembly to the string at a location downhole in the well; receiving the object to create a fluid barrier; and diverting fluid using the fluid barrier.
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公开(公告)号：US09382790B2
公开(公告)日：2016-07-05
申请号：US13197450
申请日：2011-08-03
申请人： Michael J. Bertoja , Robert A. Parrott , Bruno Lecerf , Vitaliy Timoshenko , Sergey Balakin , Elena Tarasova , Gary Rytlewski , Billy Anthony
发明人： Michael J. Bertoja , Robert A. Parrott , Bruno Lecerf , Vitaliy Timoshenko , Sergey Balakin , Elena Tarasova , Gary Rytlewski , Billy Anthony
CPC分类号： E21B43/114 , E21B23/04 , E21B33/12 , E21B34/14 , E21B43/11 , E21B43/14 , E21B43/25 , E21B43/26 , E21B2034/007
摘要： An apparatus includes a string that extends into a well and a tool that is disposed in the string. The tool is adapted to form a seat to catch an object communicated to the tool via a passageway of the string in response to the tool being perforated.
摘要翻译： 一种装置包括延伸到井中的绳和设置在绳中的工具。 所述工具适于形成座位，以响应于所述工具被穿孔而经由所述绳索的通道捕获传递到所述工具的物体。
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公开(公告)号：US20120168163A1
公开(公告)日：2012-07-05
申请号：US13197450
申请日：2011-08-03
申请人： Michael J. Bertoja , Robert A. Parrott , Bruno Lecerf , Vitaliy Timoshenko , Sergey Balakin , Elena Tarasova , Gary Rytlewski , Billy Anthony
发明人： Michael J. Bertoja , Robert A. Parrott , Bruno Lecerf , Vitaliy Timoshenko , Sergey Balakin , Elena Tarasova , Gary Rytlewski , Billy Anthony
CPC分类号： E21B43/114 , E21B23/04 , E21B33/12 , E21B34/14 , E21B43/11 , E21B43/14 , E21B43/25 , E21B43/26 , E21B2034/007
摘要： An apparatus includes a string that extends into a well and a tool that is disposed in the string. The tool is adapted to form a seat to catch an object communicated to the tool via a passageway of the string in response to the tool being perforated.
摘要翻译： 一种装置包括延伸到井中的绳和设置在绳中的工具。 所述工具适于形成座位，以响应于所述工具被穿孔而经由所述绳索的通道捕获传递到所述工具的物体。
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5.发明申请METHOD AND APPARATUS FOR DEPLOYING AND USING SELF-LOCATING TITLE OF THE INVENTION DOWNHOLE DEVICES 有权用于配置和使用本发明的自动定位标题的方法和装置公开(公告)号：US20120085538A1
公开(公告)日：2012-04-12
申请号：US13112512
申请日：2011-05-20
申请人： Julio C. Guerrero , Gary L. Rytlewski , Bruno Lecerf , Michael J. Bertoja , Christian Ibeagha , Alex Moody-Stuart , Adam Mooney , Jay Russell , Christopher Hopkins , Adam Paxson , Billy Anthony , Dinesh R. Patel
发明人： Julio C. Guerrero , Gary L. Rytlewski , Bruno Lecerf , Michael J. Bertoja , Christian Ibeagha , Alex Moody-Stuart , Adam Mooney , Jay Russell , Christopher Hopkins , Adam Paxson , Billy Anthony , Dinesh R. Patel
CPC分类号： E21B43/14 , E21B33/12 , E21B34/06 , E21B34/14 , E21B43/08 , E21B43/119 , E21B43/26 , E21B47/04 , E21B47/09 , E21B2034/007
摘要： A technique that is usable with a well includes deploying a plurality of location markers in a passageway of the well and deploying an untethered object in the passageway such that the object travels downhole via the passageway. The technique includes using the untethered object to sense proximity of at least some of the location markers as the object travels downhole, and based on the sensing, selectively expand its size to cause the object to become lodged in the passageway near a predetermined location.
摘要翻译： 可用于井的技术包括将多个位置标记部署在井的通道中并在通道中展开无束缚物体，使得物体经由通道向下行进。 该技术包括当物体在井下行进时使用未受扰的物体感测位置标记中的至少一些的接近度，并且基于感测，选择性地扩大其尺寸以使物体被容纳在靠近预定位置的通道中。
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6.发明授权公开(公告)号：US08505632B2
公开(公告)日：2013-08-13
申请号：US13112512
申请日：2011-05-20
申请人： Julio Guerrero , Gary L. Rytlewski , Bruno Lecerf , Michael J. Bertoja , Christian Ibeagha , Alex Moody-Stuart , Adam Mooney , Jay Russell , Christopher Hopkins , Adam Paxson , Billy Anthony , Dinesh R. Patel
发明人： Julio Guerrero , Gary L. Rytlewski , Bruno Lecerf , Michael J. Bertoja , Christian Ibeagha , Alex Moody-Stuart , Adam Mooney , Jay Russell , Christopher Hopkins , Adam Paxson , Billy Anthony , Dinesh R. Patel
IPC分类号： E21B34/14
CPC分类号： E21B43/14 , E21B33/12 , E21B34/06 , E21B34/14 , E21B43/08 , E21B43/119 , E21B43/26 , E21B47/04 , E21B47/09 , E21B2034/007
摘要： A technique that is usable with a well includes deploying a plurality of location markers in a passageway of the well and deploying an untethered object in the passageway such that the object travels downhole via the passageway. The technique includes using the untethered object to sense proximity of at least some of the location markers as the object travels downhole, and based on the sensing, selectively expand its size to cause the object to become lodged in the passageway near a predetermined location.
摘要翻译： 可用于井的技术包括将多个位置标记部署在井的通道中并在通道中展开无束缚物体，使得物体经由通道向下行进。 该技术包括当物体在井下行进时使用未受扰的物体感测位置标记中的至少一些的接近度，并且基于感测，选择性地扩大其尺寸以使物体被容纳在靠近预定位置的通道中。
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公开(公告)号：US09695677B2
公开(公告)日：2017-07-04
申请号：US13594643
申请日：2012-08-24
IPC分类号： E21B43/117 , E21B43/116
CPC分类号： E21B43/117 , E21B43/116
摘要： A system and methodology facilitates creation of perforations along a wellbore. The technique utilizes a perforating gun system having cooperating components, such as a carrier, a loading system, and a plurality of shaped charges. The cooperating components are constructed to break down into multiple smaller pieces upon detonation of the plurality of shaped charges. This allows the perforating gun system to effectively disappear within the wellbore such that any remaining small pieces do not interfere with well flow and/or later interventions.
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公开(公告)号：US20090243875A1
公开(公告)日：2009-10-01
申请号：US12055797
申请日：2008-03-26
申请人： Laure Mandrou , Michael J. Bertoja
发明人： Laure Mandrou , Michael J. Bertoja
IPC分类号： G01V3/00
摘要： A technique facilitates control over multiple well tools. Multiple well tools can be actuated between operational positions. The well tools are coupled to a plurality of multidrop modules with each multidrop module typically being coupled to one or two well tools. Control lines are connected the multidrop modules, and the multidrop modules have the capability of controlling a number of well tools greater than the number of control lines. Each well tool can be actuated individually by providing pressure inputs through one or more of the control lines.
摘要翻译： 一种技术有助于控制多个井工具。 可以在操作位置之间启动多个井具。 井工具耦合到多个多点模块，每个多点模块通常耦合到一个或两个井工具。 控制线连接多点模块，多点模块具有控制大于控制线数目的井数工具的能力。 通过提供通过一个或多个控制线的压力输入，可以单独致动每个井工具。
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公开(公告)号：US08157022B2
公开(公告)日：2012-04-17
申请号：US11863707
申请日：2007-09-28
IPC分类号： E21B43/1185 , E21B43/11 , E21B43/116
CPC分类号： E21B43/11857 , E21B43/119
摘要： An apparatus string for use in a wellbore has a plurality of activation modules having first and second ends and containing devices to be activated/initiated downhole. An apparatus string also has a plurality of initiator modules where at least initiator is operatively connected to each activation module and is addressable. Each initiator module may have a safety initiator which when the initiator module is addressed initiates the firing of the shaped charges in the gun module to which it is operatively connected. A wireless transmitter is operatively connected in and integral to the apparatus string for use in transmitting signals to address any initiator module in the apparatus string.
摘要翻译： 用于井眼的装置串具有多个具有第一和第二端的启动模块，并且包含要在井下启动/启动的装置。 设备串还具有多个启动器模块，其中至少启动器可操作地连接到每个激活模块并且是可寻址的。 每个启动器模块可以具有安全启动器，当启动器模块被寻址时，起动器模块被触发可以与其可操作地连接的枪模块中的成形电荷的点火。 无线发射机可操作地连接在装置串中并与装置串成一体，用于传输信号以寻址装置串中的任何启动器模块。
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公开(公告)号：US07464761B2
公开(公告)日：2008-12-16
申请号：US11306881
申请日：2006-01-13
IPC分类号： E21B34/10
摘要： A technique is provided to control flow in a well. A well completion comprises one or more flow control valve systems coupled by an electric line and a hydraulic line. Each flow control valve system comprises a flow control valve responsive to hydraulic input via the hydraulic line and an electro-mechanical device. The electro-mechanical device is responsive to inputs via the electric line and is used to control hydraulic input to the corresponding flow control valve.
摘要翻译： 提供了一种控制井中流动的技术。 完井完成包括通过电线和液压管线连接的一个或多个流量控制阀系统。 每个流量控制阀系统包括响应于通过液压管线的液压输入的流量控制阀和机电装置。 机电装置响应于经由电线的输入，并且用于控制对相应的流量控制阀的液压输入。
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