Systems and Methods for Remote Actuation of a Downhole Tool
    1.
    发明申请
    Systems and Methods for Remote Actuation of a Downhole Tool 有权
    井下工具远程启动的系统和方法

    公开(公告)号:US20140202689A1

    公开(公告)日:2014-07-24

    申请号:US13748917

    申请日:2013-01-24

    IPC分类号: E21B23/00

    摘要: Disclosed are systems and methods for remote actuation of a downhole tool. One system includes a work string providing a flow path therein, a downhole tool coupled to the work string, at least one actuation device operatively coupled to the downhole tool and configured to act on the downhole tool such that the downhole tool performs a predetermined action, and an optical computing device communicably coupled to the at least one actuation device and configured to detect a characteristic of a substance in the flow path and trigger actuation of the at least actuation device when the characteristic is detected.

    摘要翻译: 公开了用于远程致动井下工具的系统和方法。 一个系统包括在其中提供流动路径的工作串,连接到工作串的井下工具,至少一个致动装置,其可操作地联接到井下工具并且构造成作用在井下工具上,使得井下工具执行预定动作, 以及光学计算设备,其可通信地耦合到所述至少一个致动装置,并且被配置为在检测到所述特性时检测所述流路中的物质的特性并触发所述至少致动装置的致动。

    System and method for servicing a wellbore
    2.
    发明授权
    System and method for servicing a wellbore 有权
    井筒维修的系统和方法

    公开(公告)号:US08668012B2

    公开(公告)日:2014-03-11

    申请号:US13025041

    申请日:2011-02-10

    IPC分类号: E21B34/14

    摘要: A wellbore servicing system, comprising a sleeve system comprising a ported case, a sliding sleeve within the case and movable between a first sleeve position in which the sleeve restricts fluid communication via the case and a second sleeve position in which the sleeve does not, a radially divided segmented seat movable between a first seat position in which the seat restricts movement of the sleeve and a second seat position in which the seat does not, and a sheath covering a portion of the seat, the sleeve system being transitionable from a first, to a second, to a third mode, in the first mode, the sleeve is in its first position and the seat in its first position, in the second mode, the sleeve is in its first position and the seat in its second position, and, in the third mode, the sleeve is in its second position.

    摘要翻译: 井筒维修系统,包括套筒系统,其包括端口壳体,壳体内的滑动套筒,可在第一套筒位置和第二套筒位置之间移动,第一套筒位置中套筒通过壳体限制流体连通,第二套筒位置不在套筒的位置, 径向分割的分段座位可在第一座椅位置和第二座椅位置之间移动,第一座位位置中座椅限制套筒的运动和座椅不在座椅的第二座椅位置,以及覆盖座椅部分的护套,套筒系统可从第一座椅位置转换, 至第二模式,在第一模式中,在第一模式中,套筒处于其第一位置,并且座椅处于其第一位置,在第二模式中,套筒处于其第一位置,座椅处于其第二位置,并且 在第三模式中,套筒处于其第二位置。

    METHODS AND APPARATUSES FOR WIPING SUBTERRANEAN CASINGS
    3.
    发明申请
    METHODS AND APPARATUSES FOR WIPING SUBTERRANEAN CASINGS 审中-公开
    用于擦拭底漆的方法和装置

    公开(公告)号:US20130186632A1

    公开(公告)日:2013-07-25

    申请号:US13353937

    申请日:2012-01-19

    IPC分类号: E21B37/00

    CPC分类号: E21B37/00 E21B33/16 E21B34/14

    摘要: An object for wiping a subterranean casing is described herein. The object may include an inner core with a first width. The ball may also include a deformable layer surrounding the inner core. The deformable layer may have a second width. The first width may be smaller than a diameter of at least one baffle within the subterranean casing. The second width may be larger than or equal to the largest inner diameter of the subterranean casing.

    摘要翻译: 本文描述了用于擦拭地下壳体的目的。 该物体可以包括具有第一宽度的内核。 球也可以包括围绕内芯的可变形层。 可变形层可以具有第二宽度。 第一宽度可以小于地下壳体内的至少一个挡板的直径。 第二宽度可以大于或等于地下壳体的最大内径。

    System and method for servicing a wellbore
    4.
    发明申请
    System and method for servicing a wellbore 有权
    井筒维修的系统和方法

    公开(公告)号:US20120205121A1

    公开(公告)日:2012-08-16

    申请号:US13025041

    申请日:2011-02-10

    IPC分类号: E21B34/06 E21B34/12 E21B34/00

    摘要: A wellbore servicing system, comprising a sleeve system comprising a ported case, a sliding sleeve within the case and movable between a first sleeve position in which the sleeve restricts fluid communication via the case and a second sleeve position in which the sleeve does not, a radially divided segmented seat movable between a first seat position in which the seat restricts movement of the sleeve and a second seat position in which the seat does not, and a sheath covering a portion of the seat, the sleeve system being transitionable from a first, to a second, to a third mode, in the first mode, the sleeve is in its first position and the seat in its first position, in the second mode, the sleeve is in its first position and the seat in its second position, and, in the third mode, the sleeve is in its second position.

    摘要翻译: 井筒维修系统,包括套筒系统,其包括端口壳体,壳体内的滑动套筒,可在第一套筒位置和第二套筒位置之间移动,第一套筒位置中套筒通过壳体限制流体连通,第二套筒位置不在套筒的位置, 径向分割的分段座位可在第一座椅位置和第二座椅位置之间移动,第一座位位置中座椅限制套筒的运动和座椅不在座椅的第二座椅位置,以及覆盖座椅部分的护套,套筒系统可从第一座椅位置转换, 至第二模式,在第一模式中,在第一模式中,套筒处于其第一位置,并且座椅处于其第一位置,在第二模式中,套筒处于其第一位置,座椅处于其第二位置,并且 在第三模式中,套筒处于其第二位置。

    Method for individually servicing a plurality of zones of a subterranean formation
    5.
    发明授权
    Method for individually servicing a plurality of zones of a subterranean formation 有权
    分别维护地下地层多个区域的方法

    公开(公告)号:US08695710B2

    公开(公告)日:2014-04-15

    申请号:US13025039

    申请日:2011-02-10

    IPC分类号: E21B34/14

    摘要: A method of servicing a subterranean formation comprising providing a first sleeve system comprising a first one or more ports and being transitionable from a first mode to a second mode and from the second mode to a third mode, and a second sleeve system comprising a second one or more ports and being transitionable from a first mode to a second mode and from the second mode to a third mode, wherein, in the first mode and the second mode, fluid communication via the one or more ports of the first or second sleeve system is restricted, and wherein, in the third mode, fluid may be communicated via the one or more ports of the first or second sleeve system, transitioning the first and second sleeve systems to the second mode, and allowing the first sleeve system to transition from the second mode to the third mode.

    摘要翻译: 一种维修地下地层的方法,包括提供包括第一个一个或多个端口并且可从第一模式转换到第二模式并从第二模式转换到第三模式的第一套筒系统,以及包括第二套筒系统的第二套筒系统 或多个端口,并且可从第一模式转换到第二模式,并且从第二模式转换到第三模式,其中,在第一模式和第二模式中,经由第一或第二套筒系统的一个或多个端口进行流体连通 并且其中,在第三模式中,流体可以经由第一或第二套筒系统的一个或多个端口连通,将第一和第二套筒系统转换到第二模式,并允许第一套筒系统从 第二模式到第三模式。

    Method for individually servicing a plurality of zones of a subterranean formation
    6.
    发明申请
    Method for individually servicing a plurality of zones of a subterranean formation 有权
    分别维护地下地层多个区域的方法

    公开(公告)号:US20120205120A1

    公开(公告)日:2012-08-16

    申请号:US13025039

    申请日:2011-02-10

    IPC分类号: E21B34/06

    摘要: A method of servicing a subterranean formation comprising providing a first sleeve system comprising a first one or more ports and being transitionable from a first mode to a second mode and from the second mode to a third mode, and a second sleeve system comprising a second one or more ports and being transitionable from a first mode to a second mode and from the second mode to a third mode, wherein, in the first mode and the second mode, fluid communication via the one or more ports of the first or second sleeve system is restricted, and wherein, in the third mode, fluid may be communicated via the one or more ports of the first or second sleeve system, transitioning the first and second sleeve systems to the second mode, and allowing the first sleeve system to transition from the second mode to the third mode.

    摘要翻译: 一种维修地下地层的方法,包括提供包括第一个一个或多个端口并且可从第一模式转换到第二模式并从第二模式转换到第三模式的第一套筒系统,以及包括第二套筒系统的第二套筒系统 或多个端口,并且可从第一模式转换到第二模式,并且从第二模式转换到第三模式,其中,在第一模式和第二模式中,经由第一或第二套筒系统的一个或多个端口进行流体连通 并且其中,在第三模式中,流体可以经由第一或第二套筒系统的一个或多个端口连通,将第一和第二套筒系统转换到第二模式,并允许第一套筒系统从 第二模式到第三模式。

    System and method for servicing a wellbore
    7.
    发明申请
    System and method for servicing a wellbore 有权
    井筒维修的系统和方法

    公开(公告)号:US20110253383A1

    公开(公告)日:2011-10-20

    申请号:US13151457

    申请日:2011-06-02

    IPC分类号: E21B34/14

    摘要: Disclosed herein is a wellbore servicing system, comprising a tubular string, a first sleeve system incorporated within the tubular string, the first sleeve system comprising a first sliding sleeve at least partially carried within a first ported case, the first sleeve system being selectively restricted from movement relative to the first ported case by a first restrictor while the first restrictor is enabled, and a first delay system configured to selectively restrict movement of the first sliding sleeve relative to the first ported case while the first restrictor is disabled; a second sleeve system incorporated within the tubular string, the second sleeve system comprising a second sliding sleeve at least partially carried within a second ported case, the second sleeve system being selectively restricted from movement relative to the second ported case by a second restrictor while the second restrictor is enabled.

    摘要翻译: 本文公开了一种井筒维修系统,其包括管状管柱,并入管状管柱内的第一套筒系统,第一套筒系统包括至少部分地承载在第一移送壳体内的第一滑动套筒,第一套筒系统选择性地被限制 以及第一延迟系统,其构造成在所述第一限流器被禁用时选择性地限制所述第一滑动套筒相对于所述第一移动壳体的移动;第一延迟系统,其被配置为在所述第一限流器被禁用时相对于所述第一移动壳体移动; 第二套筒系统,其包括至少部分地承载在第二移动壳体内的第二滑动套筒,所述第二套筒系统通过第二限制器被选择性地限制相对于第二移动壳体的运动,而第二套筒系统 第二限制器启用。

    Systems and methods for remote actuation of a downhole tool
    8.
    发明授权
    Systems and methods for remote actuation of a downhole tool 有权
    用于远程致动井下工具的系统和方法

    公开(公告)号:US09273549B2

    公开(公告)日:2016-03-01

    申请号:US13748917

    申请日:2013-01-24

    IPC分类号: E21B47/10 E21B34/06 E21B34/00

    摘要: Systems and methods for remote actuation of a downhole tool include a work string providing a flow path therein, a downhole tool coupled to the work string, at least one actuation device operatively coupled to the downhole tool and configured to act on the downhole tool such that the downhole tool performs a predetermined action, and an optical computing device communicably coupled to the at least one actuation device and configured to detect a characteristic of a substance in the flow path and trigger actuation of the at least actuation device when the characteristic is detected.

    摘要翻译: 用于远程致动井下工具的系统和方法包括:在其中提供流动路径的工作串,连接到工作串的井下工具,至少一个致动装置,其可操作地联接到井下工具并且构造成作用在井下工具上,使得 所述井下工具执行预定动作,以及光学计算装置,其可通信地耦合到所述至少一个致动装置,并且被配置成在检测到所述特征时检测所述流路中的物质的特性并触发所述至少致动装置的致动。

    System and method for servicing a wellbore
    9.
    发明授权
    System and method for servicing a wellbore 有权
    井筒维修的系统和方法

    公开(公告)号:US08668016B2

    公开(公告)日:2014-03-11

    申请号:US13151457

    申请日:2011-06-02

    IPC分类号: E21B34/14

    摘要: Disclosed herein is a wellbore servicing system, comprising a tubular string, a first sleeve system incorporated within the tubular string, the first sleeve system comprising a first sliding sleeve at least partially carried within a first ported case, the first sleeve system being selectively restricted from movement relative to the first ported case by a first restrictor while the first restrictor is enabled, and a first delay system configured to selectively restrict movement of the first sliding sleeve relative to the first ported case while the first restrictor is disabled; a second sleeve system incorporated within the tubular string, the second sleeve system comprising a second sliding sleeve at least partially carried within a second ported case, the second sleeve system being selectively restricted from movement relative to the second ported case by a second restrictor while the second restrictor is enabled.

    摘要翻译: 本文公开了一种井筒维修系统,其包括管状管柱,并入管状管柱内的第一套筒系统,第一套筒系统包括至少部分地承载在第一移送壳体内的第一滑动套筒,第一套筒系统选择性地被限制 以及第一延迟系统,其构造成在所述第一限流器被禁用时选择性地限制所述第一滑动套筒相对于所述第一移动壳体的移动;第一延迟系统,其被配置为在所述第一限流器被禁用时相对于所述第一移动壳体移动; 第二套筒系统,其包括至少部分地承载在第二移动壳体内的第二滑动套筒,所述第二套筒系统通过第二限制器被选择性地限制相对于第二移动壳体的运动,而第二套筒系统 第二限制器启用。

    INJECTION OF FLUID INTO SELECTED ONES OF MULTIPLE ZONES WITH WELL TOOLS SELECTIVELY RESPONSIVE TO MAGNETIC PATTERNS
    10.
    发明申请
    INJECTION OF FLUID INTO SELECTED ONES OF MULTIPLE ZONES WITH WELL TOOLS SELECTIVELY RESPONSIVE TO MAGNETIC PATTERNS 审中-公开
    注射液体选择多个区域的选择与良好的工具选择性地响应于磁性图案

    公开(公告)号:US20130048290A1

    公开(公告)日:2013-02-28

    申请号:US13219790

    申请日:2011-08-29

    摘要: A method of actuating a well tool can include displacing a magnetic device pattern in the well, thereby transmitting a corresponding magnetic signal to the well tool, and the well tool actuating in response to detection of the magnetic signal. A method of injecting fluid into selected ones of multiple zones penetrated by a wellbore can include displacing at least one magnetic device into at least one valve in the wellbore, the valve actuating in response to the displacing step, and injecting the fluid through the valve and into at least one of the zones associated with the valve. An injection valve for use in a subterranean well can include a sensor which detects a magnetic field, and an actuator which opens the injection valve in response to detection of at least one predetermined magnetic signal by the sensor.

    摘要翻译: 致动井工具的方法可以包括使井中的磁性装置图案移位,从而将对应的磁信号传送到井工具,并且井工具响应于磁信号的检测而致动。 将流体注入由井筒渗透的多个区域中的选定的区域中的方法可以包括将至少一个磁性装置移动到井眼中的至少一个阀中,阀响应于移动步骤而致动,并且通过阀注入流体, 进入与阀相关联的至少一个区域。 用于地下井的喷射阀可以包括检测磁场的传感器和响应于由传感器检测至少一个预定磁信号而打开喷射阀的致动器。