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1. 发明授权

US07762331B2 Process for assembling a loading tube 有权
标题翻译：组装加载管的工艺
公开(公告)号：US07762331B2
公开(公告)日：2010-07-27
申请号：US11614193
申请日：2006-12-21
申请人： Kenneth Goodman , Michael Bertoja , Luis Ochoa
发明人： Kenneth Goodman , Michael Bertoja , Luis Ochoa
IPC分类号： E21B29/02
CPC分类号： E21B43/117 , Y10T29/49826
摘要： A process is disclosed for assembling a loading tube for a perforating gun for use in a perforating system. At a first location, e.g., a shop, which is not the location at which perforating operations will be conducted, the loading tube is completely assembled. The completely assembled loading tubing is then transported to a second location where perforating operations are to be conducted. In one embodiment, an RF-safe initiator, wiring, a detonating cord and a plurality of shaped charges are installed into the loading tube at a first location. The RF-safe initiators may comprise an exploding foil initiator or an exploding bridge wire. A process for assembling a loading tube for a single-shot perforating gun is also disclosed.
摘要翻译：公开了用于组装用于穿孔系统中的穿孔枪的加载管的方法。在不是进行穿孔操作的位置的第一位置，例如商店，装载管被完全组装。然后将完全组装的装载管道运送到要进行穿孔操作的第二位置。在一个实施例中，RF安全起动器，布线，引爆线和多个成形电荷在第一位置安装到加载管中。 RF安全启动器可以包括爆炸箔引发器或爆炸桥接线。还公开了一种组装用于单次射孔枪的加载管的方法。

2. 发明授权

US07510001B2 Downhole actuation tools 有权
标题翻译：井下驱动工具
公开(公告)号：US07510001B2
公开(公告)日：2009-03-31
申请号：US11307843
申请日：2006-02-24
申请人： Christian C. Spring , Matthe Contant , Kenneth Goodman , Samuel Tissot , Michael Bertoja
发明人： Christian C. Spring , Matthe Contant , Kenneth Goodman , Samuel Tissot , Michael Bertoja
IPC分类号： E21B34/14
CPC分类号： E21B23/04 , E21B34/066
摘要： Various technologies described herein involve apparatuses for actuating a downhole tool. In one implementation, the apparatus may include a pressure sensor for receiving one or more pressure pulses and an electronics module in communication with the pressure sensor. The electronics module may be configured to determine whether the pressure pulses are indicative of a command to actuate the downhole tool. The apparatus may further include a motor in communication with the electronics module. The motor may be configured to provide a rotational motion. The apparatus may further include a coupling mechanism coupled to the motor. The coupling mechanism may be configured to translate the rotational motion to a linear motion. The apparatus may further include a valve system coupled to the coupling mechanism. The valve system may be configured to actuate the downhole tool when the valve system is in an open phase.
摘要翻译：本文描述的各种技术涉及用于致动井下工具的装置。在一个实施方案中，该装置可以包括用于接收一个或多个压力脉冲的压力传感器和与压力传感器连通的电子模块。电子模块可以被配置为确定压力脉冲是否指示致动井下工具的命令。该装置还可以包括与电子模块通信的电动机。马达可以被配置成提供旋转运动。该装置还可以包括联接到马达的联接机构。联接机构可以被配置为将旋转运动转换成线性运动。该装置还可以包括耦合到联接机构的阀系统。阀系统可以被配置为当阀门系统处于开放阶段时致动井下工具。

3. 发明授权

US08944171B2 Method and apparatus for completing a multi-stage well 有权
标题翻译：完成多级井的方法和装置
公开(公告)号：US08944171B2
公开(公告)日：2015-02-03
申请号：US13197005
申请日：2011-08-03
申请人： Robert A. Parrott , Bruno Lecerf , Sergey Vladimirovich Solovyov , Mikhail Petrovich Gusev , Ilya Anatolievich Pavlov , Jason Baihly , Michael Bertoja
发明人： Robert A. Parrott , Bruno Lecerf , Sergey Vladimirovich Solovyov , Mikhail Petrovich Gusev , Ilya Anatolievich Pavlov , Jason Baihly , Michael Bertoja
IPC分类号： E21B33/12 , E21B43/26 , E21B34/14
CPC分类号： E21B43/26 , E21B34/14
摘要： A technique includes deploying a string that includes a seat assembly in a well; and running a shifting tool in a passageway of the string. The shifting tool shifts the seat assembly to cause the seat assembly to transition between a first state in which the seat assembly forms a seat that is adapted to allow an untethered object communicated in the passageway of the string to pass through the seat assembly to a second state in which the seat assembly is adapted to catch the object to form a fluid barrier in the string. The fluid barrier is used to divert fluid in the tubing string to perform, for example, a stimulation operation.
摘要翻译：一种技术包括在井中部署包括座椅组件的串; 并在弦的通道中运行换档工具。换档工具移动座椅组件以使座椅组件在座椅组件形成座椅的第一状态之间转换，座椅组件形成座椅，该第一状态适于允许在弦的通道中连通的无阻塞物体通过座椅组件到达第二状态状态，其中座椅组件适于捕获物体以在弦中形成流体屏障。流体屏障用于转移油管柱中的流体，以执行例如刺激操作。

4. 发明授权

US07108065B2 Technique for preventing deposition products from impeding the motion of a movable component 失效
标题翻译：用于防止沉积产物妨碍可移动部件的运动的技术
公开(公告)号：US07108065B2
公开(公告)日：2006-09-19
申请号：US10326024
申请日：2002-12-19
申请人： Michael Bertoja , Christophe Rayssiguier
发明人： Michael Bertoja , Christophe Rayssiguier
IPC分类号： E21B31/00
CPC分类号： E21B41/00 , E21B34/06 , E21B37/00
摘要： A technique for preventing mineral, mineral salt and other deposits from impeding the motion of movable components in a submerged environment. The technique allows for a movable component in a submerged environment to move freely beneath a deformable member. As the member deforms, it fractures deposition products so they do not significantly impede the path of the movable component.
摘要翻译：一种防止矿物，矿物盐和其他沉积物妨碍潜水环境中活动部件运动的技术。该技术允许潜水环境中的可移动部件在可变形构件之下自由移动。当构件变形时，其破裂沉积物，使得它们不会显着地阻碍可移动部件的路径。

5. 发明授权

US07059412B2 Technique for preventing deposition products from impeding the motion of a movable component 有权
公开(公告)号：US07059412B2
公开(公告)日：2006-06-13
申请号：US10326024
申请日：2002-12-19
申请人： Michael Bertoja , Christophe Rayssiguier
发明人： Michael Bertoja , Christophe Rayssiguier
IPC分类号： E21B31/00
摘要： A technique for preventing mineral, mineral salt and other deposits from impeding the motion of movable components in a submerged environment. The technique allows for a movable component in a submerged environment to move freely beneath a deformable member. As the member deforms, it fractures deposition products so they do not significantly impede the path of the movable component.

6. 发明申请

US20080149338A1 Process For Assembling a Loading Tube 有权
标题翻译：组装加载管的工艺
公开(公告)号：US20080149338A1
公开(公告)日：2008-06-26
申请号：US11614193
申请日：2006-12-21
申请人： Kenneth Goodman , Michael Bertoja , Luis Ochoa
发明人： Kenneth Goodman , Michael Bertoja , Luis Ochoa
IPC分类号： E21B29/02
CPC分类号： E21B43/117 , Y10T29/49826
摘要： A process is disclosed for assembling a loading tube for a perforating gun for use in a perforating system. At a first location, e.g., a shop, which is not the location at which perforating operations will be conducted, the loading tube is completely assembled. The completely assembled loading tubing is then transported to a second location where perforating operations are to be conducted. In one embodiment, an RF-safe initiator, wiring, a detonating cord and a plurality of shaped charges are installed into the loading tube at a first location. The RF-safe initiators may comprise an exploding foil initiator or an exploding bridge wire. A process for assembling a loading tube for a single-shot perforating gun is also disclosed.
摘要翻译：公开了用于组装用于穿孔系统中的穿孔枪的加载管的方法。在不是进行穿孔操作的位置的第一位置，例如商店，装载管被完全组装。然后将完全组装的装载管道运送到要进行穿孔操作的第二位置。在一个实施例中，RF安全起动器，布线，引爆线和多个成形电荷在第一位置安装到加载管中。 RF安全启动器可以包括爆炸箔引发器或爆炸桥接线。还公开了一种组装用于单次射孔枪的加载管的方法。

7. 发明申请

US20070163774A1 Flow Control System for Use in a Well 有权
标题翻译：用于井的流量控制系统
公开(公告)号：US20070163774A1
公开(公告)日：2007-07-19
申请号：US11306881
申请日：2006-01-13
申请人： Pierre Hosatte , Thomas MacDougall , Stephane Hiron , Michael Bertoja
发明人： Pierre Hosatte , Thomas MacDougall , Stephane Hiron , Michael Bertoja
IPC分类号： E21B23/00 , E21B34/10
CPC分类号： E21B43/14 , E21B34/06 , E21B43/12
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。

8. 发明申请

US20130000926A1 METHOD AND APPARATUS FOR COMPLETING A MULTI-STAGE WELL 有权
标题翻译：用于完成多级井的方法和装置
公开(公告)号：US20130000926A1
公开(公告)日：2013-01-03
申请号：US13197005
申请日：2011-08-03
申请人： Robert A. Parrott , Bruno Lecerf , Sergey Solovyov , Mikhail Petrovich Gusev , IIya Anatolievich Pavlov , Jason Baihly , Michael Bertoja
发明人： Robert A. Parrott , Bruno Lecerf , Sergey Solovyov , Mikhail Petrovich Gusev , IIya Anatolievich Pavlov , Jason Baihly , Michael Bertoja
IPC分类号： E21B33/12 , E21B33/00
CPC分类号： E21B43/26 , E21B34/14
摘要： A technique includes deploying a string that includes a seat assembly in a well; and running a shifting tool in a passageway of the string. The shifting tool shifts the seat assembly to cause the seat assembly to transition between a first state in which the seat assembly forms a seat that is adapted to allow an untethered object communicated in the passageway of the string to pass through the seat assembly to a second state in which the seat assembly is adapted to catch the object to form a fluid barrier in the string. The fluid barrier is used to divert fluid in the tubing string to perform, for example, a stimulation operation.
摘要翻译：一种技术包括在井中部署包括座椅组件的串; 并在弦的通道中运行换档工具。换档工具移动座椅组件以使座椅组件在座椅组件形成座椅的第一状态之间转换，座椅组件形成座椅，该第一状态适于允许在弦的通道中连通的无阻塞物体通过座椅组件到达第二状态状态，其中座椅组件适于捕获物体以在弦中形成流体屏障。流体屏障用于转移油管柱中的流体，以执行例如刺激操作。

9. 发明授权

US07661366B2 Signal conducting detonating cord 有权
标题翻译：信号导通引爆绳
公开(公告)号：US07661366B2
公开(公告)日：2010-02-16
申请号：US11960863
申请日：2007-12-20
申请人： John Fuller , Marcial Nakamura , Michael Bertoja
发明人： John Fuller , Marcial Nakamura , Michael Bertoja
IPC分类号： C06C5/04 , F42B1/02 , B64D1/04 , F41F5/00 , E21B29/00
CPC分类号： E21B43/119 , C06C5/04 , E21B47/12
摘要： A downhole perforating device includes: a perforating gun having incorporated therein at least two shape charges; an elongated detonating cord incorporated with the perforating gun and extending along a length of the perforating gun, the detonating cord including: a flexible jacket surrounding an explosive; and a communication medium extending within or attached onto the flexible jacket layer.
摘要翻译：井下穿孔装置包括：射入枪，其中并入至少两个形状的装药; 一个细长的引爆绳，其与穿孔枪结合并沿射孔枪的长度延伸，引爆绳包括：围绕爆炸物的柔性护套; 以及在柔性护套层上延伸或附接到柔性护套层上的通信介质。

10. 发明申请

US20090159283A1 SIGNAL CONDUCTING DETONATING CORD 有权
标题翻译：信号导通雷管
公开(公告)号：US20090159283A1
公开(公告)日：2009-06-25
申请号：US11960863
申请日：2007-12-20
申请人： John Fuller , Marcial Nakamura , Michael Bertoja
发明人： John Fuller , Marcial Nakamura , Michael Bertoja
IPC分类号： E21B29/02 , C06C5/04
CPC分类号： E21B43/119 , C06C5/04 , E21B47/12
摘要： A downhole perforating device includes: a perforating gun having incorporated therein at least two shape charges; an elongated detonating cord incorporated with the perforating gun and extending along a length of the perforating gun, the detonating cord including: a flexible jacket surrounding an explosive; and a communication medium extending within or attached onto the flexible jacket layer.
摘要翻译：井下穿孔装置包括：射入枪，其中并入至少两个形状的装药; 一个细长的引爆绳，其与穿孔枪结合并沿射孔枪的长度延伸，引爆绳包括：围绕爆炸物的柔性护套; 以及在柔性护套层上延伸或附接到柔性护套层上的通信介质。

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