Method and materials for proppant flow control with telescoping flow conduit technology
    1.
    发明授权
    Method and materials for proppant flow control with telescoping flow conduit technology 有权
    用伸缩流道技术支撑剂流量控制的方法和材料

    公开(公告)号:US08646523B2

    公开(公告)日:2014-02-11

    申请号:US12814630

    申请日:2010-06-14

    IPC分类号: E21B34/10 E21B43/26

    摘要: Porous objects, such as porous balls, may be employed within telescoping devices to control proppant flowback through a completed well during production. The telescoping devices may connect a reservoir face to a production liner without perforating. Acid-soluble plugs initially disposed within the telescoping devices may provide enough resistance to enable the telescoping devices to extend out from the production liner under hydraulic pressure. The plugs may then be dissolved in an acidic solution, which may also be used as the hydraulic extension fluid. After the plugs are substantially removed from the telescoping devices, the reservoir may be hydraulically fractured using standard fracturing processes. The porous balls may then be inserted into the telescoping devices to block proppant used in the fracturing process from flowing out of the reservoir with the production fluids.

    摘要翻译: 可以在伸缩装置内使用多孔物体,例如多孔球,以在生产期间控制支撑剂在完井中的回流。 伸缩装置可以将储存器面连接到生产衬里而不穿孔。 初始设置在伸缩装置内的酸溶性塞子可以提供足够的阻力,以使伸缩装置能够在液压下从生产衬里伸出。 然后可以将塞子溶解在酸性溶液中,其也可以用作液压延伸流体。 在插塞基本上从伸缩装置移除之后,可以使用标准压裂方法将储存器水力断裂。 然后可以将多孔球插入伸缩装置中以阻止在压裂过程中使用的支撑剂与生产流体一起流出储存器。

    Method and Materials for Proppant Flow Control With Telescoping Flow Conduit Technology
    2.
    发明申请
    Method and Materials for Proppant Flow Control With Telescoping Flow Conduit Technology 有权
    支架流量控制方法与材料与伸缩流动管道技术

    公开(公告)号:US20110220362A1

    公开(公告)日:2011-09-15

    申请号:US12814630

    申请日:2010-06-14

    IPC分类号: E21B43/26 E21B33/12

    摘要: Porous objects, such as porous balls, may be employed within telescoping devices to control proppant flowback through a completed well during production. The telescoping devices may connect a reservoir face to a production liner without perforating. Acid-soluble plugs initially disposed within the telescoping devices may provide enough resistance to enable the telescoping devices to extend out from the production liner under hydraulic pressure. The plugs may then be dissolved in an acidic solution, which may also be used as the hydraulic extension fluid. After the plugs are substantially removed from the telescoping devices, the reservoir may be hydraulically fractured using standard fracturing processes. The porous balls may then be inserted into the telescoping devices to block proppant used in the fracturing process from flowing out of the reservoir with the production fluids.

    摘要翻译: 可以在伸缩装置内使用多孔物体,例如多孔球,以在生产期间控制支撑剂在完井中的回流。 伸缩装置可以将储存器面连接到生产衬里而不穿孔。 初始设置在伸缩装置内的酸溶性塞子可以提供足够的阻力,以使伸缩装置能够在液压下从生产衬里伸出。 然后可以将塞子溶解在酸性溶液中,其也可以用作液压延伸流体。 在插塞基本上从伸缩装置移除之后,可以使用标准压裂方法将储存器水力断裂。 然后可以将多孔球插入伸缩装置中以阻止在压裂过程中使用的支撑剂与生产流体一起流出储存器。

    Downhole fracture system and method
    3.
    发明授权
    Downhole fracture system and method 有权
    井下断裂系统及方法

    公开(公告)号:US09562409B2

    公开(公告)日:2017-02-07

    申请号:US12853871

    申请日:2010-08-10

    摘要: A system for fracturing a subterranean formation includes a housing having one or more radially directed ports therein. A valve disposed within the housing proximate the one or more ports. A seat member interactive with the valve to rapidly prevent or substantially retard fluid flow therethrough. A method for initiating a fracture in a subterranean formation is included.

    摘要翻译: 用于压裂地层的系统包括其中具有一个或多个径向指向的端口的壳体。 设置在壳体内靠近一个或多个端口的阀。 与阀交互的座椅构件,以快速防止或基本上延迟流过其中的流体。 包括在地层中引发断裂的方法。

    Valve, valving device and method
    4.
    发明授权
    Valve, valving device and method 有权
    阀门,阀门装置及方法

    公开(公告)号:US08646532B2

    公开(公告)日:2014-02-11

    申请号:US12780484

    申请日:2010-05-14

    IPC分类号: E21B34/08

    摘要: A valving device includes a tubular with a port and a sleeve slidably sealingly engaged with the tubular between a first position and a second position. The sleeve is configured to occlude the port when in the first position and uncover the port when in the second position. The valving device is configured such that pressure inside the tubular does not urge the sleeve toward the second position while pressure applied radially outwardly of the tubular and the sleeve urge the sleeve toward the second position.

    摘要翻译: 阀装置包括具有端口的管状物和在第一位置和第二位置之间可滑动地与管状接合的套筒。 套筒构造成在处于第一位置时封闭端口,并且当处于第二位置时露出端口。 阀装置构造成使得管状件内的压力不会将套筒推向第二位置,同时施加在管状物和套管的径向外侧的压力将套筒推向第二位置。

    DEGRADABLE SLIP ELEMENT
    5.
    发明申请
    DEGRADABLE SLIP ELEMENT 有权
    可拆卸滑动元件

    公开(公告)号:US20130048305A1

    公开(公告)日:2013-02-28

    申请号:US13214779

    申请日:2011-08-22

    IPC分类号: E21B29/00 E21B43/10

    CPC分类号: E21B23/01

    摘要: A slip element, including a substrate at least partially formed from a material degradable upon exposure to a fluid; and an outer surface disposed on the substrate. A method of removing a slip element including exposing a substrate of the slip element to a downhole fluid for degrading the substrate.

    摘要翻译: 滑动元件,包括至少部分地由暴露于流体时可降解的材料形成的基底; 以及设置在基板上的外表面。 一种去除滑动元件的方法,包括将滑动元件的基底暴露于井下流体以降解基底。

    System and method for fracturing a formation and a method of increasing depth of fracturing of a formation
    6.
    发明授权
    System and method for fracturing a formation and a method of increasing depth of fracturing of a formation 有权
    用于压裂地层的系统和方法以及增加地层压裂深度的方法

    公开(公告)号:US09045953B2

    公开(公告)日:2015-06-02

    申请号:US13047396

    申请日:2011-03-14

    CPC分类号: E21B19/08 E21B7/15 E21B47/00

    摘要: A system for fracturing a formation includes a tubular positionable within a formation borehole having at least one port therethrough configured to provide fluidic communication from inside the tubular to the formation borehole. The system also includes a seal sealably attachable to both the tubular and walls of the formation borehole, a seat in operable communication with the tubular and a member in operable communication with the seat such that movement of the seat relative to the tubular causes the member to engage the walls and provide stress thereto.

    摘要翻译: 用于压裂地层的系统包括可定位在地层钻孔内的管状物,其具有穿过其中的至少一个端口,其构造成提供从管内到地层钻孔的流体连通。 该系统还包括可密封地附接到地层钻孔的管状壁和壁的密封件,与管状件可操作地连通的阀座和与阀座可操作地连通的构件,使得阀座相对于管状件的运动使构件 接合墙壁并对其施加压力。

    ZERO BACKLASH DOWNHOLE SETTING TOOL AND METHOD

    公开(公告)号:US20110042105A1

    公开(公告)日:2011-02-24

    申请号:US12545424

    申请日:2009-08-21

    IPC分类号: E21B23/00

    CPC分类号: E21B23/006 E21B23/06

    摘要: A zero backlash downhole setting tool including a mandrel; a body lock ring at the mandrel; a setting sleeve in operable communication with a device to be set; a rotary take-up in tensile force transmissive contact with the device to be set; and a follower housing configured to follow the rotary take-up in a first mode of operation and extend away therefrom in another mode of operation, the follower being engaged with the body lock ring and method.

    摘要翻译: 包括心轴的零齿隙井下定位工具; 心轴上的身体锁定环; 与要设定的装置可操作地通信的设定套筒; 与要设定的装置的张力传递接触的旋转牵引力; 以及随动件壳体,其构造成在第一操作模式下跟随旋转卷取机,并且在另一操作模式下从其移开,从动件与主体锁定环和方法接合。

    VALVING SYSTEM, METHOD OF ADJUSTING A VALVE AND METHOD OF FRACING A WELLBORE
    9.
    发明申请
    VALVING SYSTEM, METHOD OF ADJUSTING A VALVE AND METHOD OF FRACING A WELLBORE 有权
    阀门调节系统,调节阀的方法及其分解方法

    公开(公告)号:US20120234545A1

    公开(公告)日:2012-09-20

    申请号:US13047388

    申请日:2011-03-14

    IPC分类号: E21B43/26 E21B34/06 E21B34/00

    摘要: A valving system includes a tubular and a sleeve slidably engaged with the tubular having a seat thereon. The sleeve is configured to occlude flow from an inside of the tubular to an outside of the tubular when in a first position, allow flow between an inside of the tubular and an outside of the tubular at a first location upstream of the seat and a second location downstream of the seat when in a second position, and allow flow between an inside of the tubular and an outside at the tubular at the first location and not the second location when in a third position. The valving system also includes a disappearing member in operable communication with the tubular and the sleeve configured to prevent movement of the sleeve to the third position until disappearance thereof.

    摘要翻译: 阀系统包括管状和可滑动地与管状接合的套管,其上具有座位。 套筒构造成当处于第一位置时阻止从管状物的内部流到管状物外部的流动,允许在座椅的上游的第一位置处在管状物的内部和管状物的外部之间流动,并且第二 当处于第二位置时,位于座椅下游的位置,并且当处于第三位置时允许在第一位置而不是第二位置处在管状物的内部和外部之间流动。 阀系统还包括消除构件,其与管状件和套筒可操作地连通,构造成防止套筒移动到第三位置直到其消失。

    Expandable Screen Assembly and Method of Expanding a Plurality of Screens
    10.
    发明申请
    Expandable Screen Assembly and Method of Expanding a Plurality of Screens 审中-公开
    可扩展的屏幕组件和扩展多个屏幕的方法

    公开(公告)号:US20120132440A1

    公开(公告)日:2012-05-31

    申请号:US12956130

    申请日:2010-11-30

    IPC分类号: E21B23/00 E03B3/18

    CPC分类号: E21B43/108 E21B43/086

    摘要: An expandable screen assembly includes, a tubular, and a plurality of screens in operable communication with the tubular each of the plurality of screens is configured to radially expand in response to a same force longitudinally compressing the plurality of screens.

    摘要翻译: 可扩张的屏幕组件包括管状和多个屏幕,其与管状件可操作地连通,多个屏幕中的每一个被配置为响应于纵向压缩多个屏幕的相同的力而径向扩张。