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    Rotationally-actuated flapper valve and method
    31.
    发明授权
    Rotationally-actuated flapper valve and method 有权
    旋转式挡板阀及方法

    公开(公告)号：US08424842B2

    公开(公告)日：2013-04-23

    申请号：US12424308

    申请日：2009-04-15

    Applicant: Terry R. Bussear

    Inventor： Terry R. Bussear

    IPC: F16K31/44

    CPC classification number: F16K1/2042 ,  E21B34/066 ,  E21B2034/005 ,  F16K1/2007 ,  F16K1/2014 ,  F16K31/043 ,  Y10T137/0318

    Abstract: A rotationally actuated flapper valve including a flapper; a sinuous edge perimetrically about the flapper; and a congruous sinuous edge disposed at another component of the valve, the component being rotatable to misalign the congruous sinuous edge with the sinuous edge of the flapper whereby the flapper is urged out of a closed position and method.

    Abstract translation: 一种旋转致动的挡板阀，包括挡板; 围绕挡板周边的弯曲边缘; 以及设置在阀的另一部件上的整体的弯曲边缘，该部件可旋转以使整体的弯曲边缘与挡板的弯曲边缘不对准，从而将挡板推出关闭位置和方法。

    THERMO-HYDRAULICALLY ACTUATED PROCESS CONTROL VALVE
    32.
    发明申请
    THERMO-HYDRAULICALLY ACTUATED PROCESS CONTROL VALVE 有权
    热液压致动过程控制阀

    公开(公告)号：US20120211680A1

    公开(公告)日：2012-08-23

    申请号：US13033297

    申请日：2011-02-23

    Applicant: Terry R. Bussear

    Inventor： Terry R. Bussear

    IPC: F16K31/68

    CPC classification number: F16K31/025

    Abstract: A thermo-hydraulically actuated valve including a housing; a closure member capable of preventing and permitting fluid flow through the housing. An actuation fluid chamber disposed at the housing and sealed from an external environment. A motive force transmitter in force transmissive communication with the closure member. The transmitter being in fluid communication with the actuation fluid chamber; and a heating element in thermal communication with the actuation fluid chamber. The valve being devoid of a dynamic seal between an area of the valve to be contacted by a managed fluid within the valve and an environment outside of the valve.

    Abstract translation: 一种包括壳体的热液压致动阀; 能够防止和允许流体流过壳体的封闭构件。 驱动流体室，设置在壳体处并与外部环境密封。 与关闭构件有效透射连通的动力传递器。 变送器与致动流体室流体连通; 以及与致动流体室热连通的加热元件。 该阀在阀门的被管流体与阀外部的环境接触的区域之间没有动态密封。

    Downhole shut off assembly for artificially lifted wells
    33.
    发明授权
    Downhole shut off assembly for artificially lifted wells 有权
    人工起井的井下关闭装置

    公开(公告)号：US08215399B2

    公开(公告)日：2012-07-10

    申请号：US12141398

    申请日：2008-06-18

    Applicant: Terry R. Bussear ,  Kirk J. Huber

    Inventor： Terry R. Bussear ,  Kirk J. Huber

    IPC: E21B33/12

    CPC classification number: E21B34/14 ,  E21B43/128

    Abstract: A multi-string well has an electric submersible pump (ESP) that can be removed without killing the well. A slotted liner is sealingly secured externally to casing and internally to a guide string that remains in the wellbore when the ESP is removed. A ported sub is part of the guide string and a concentric screen that can have instruments that moves relatively to the guide string can selectively allow flow in an annulus between them and to the ported sub or that annulus between the guide and concentric strings can be blocked off by manipulation of the concentric string to close the ported sub. With the lower portion of the well now blocked off, the wellhead can be removed so that the ESP can come out with the production string. The device has particular application to steam assisted gravity drainage (SAGD) systems as well as other downhole applications.

    Abstract translation: 多串井具有可以在不杀死井的情况下被移除的电潜泵（ESP）。 一个开槽衬套密封地固定在套管的外部，并在内部被固定到当ESP被移除时留在井眼中的导向柱。 移动的子是引导弦的一部分，并且可以具有相对于引导弦线移动的乐器的同心屏幕可以选择性地允许在它们之间的环形空间和移动的子空间中流动，或者可以阻止导向和同心弦线之间的环形空间 通过操纵同心弦来关闭移动子。 当井的下部被堵住时，可以拆下井口，以便ESP能够与生产线一起出来。 该设备特别适用于蒸汽辅助重力排水（SAGD）系统以及其他井下应用。

    ROTATIONALLY-ACTUATED FLAPPER VALVE AND METHOD
    34.
    发明申请
    ROTATIONALLY-ACTUATED FLAPPER VALVE AND METHOD 有权
    旋转开关阀和方法

    公开(公告)号：US20100264346A1

    公开(公告)日：2010-10-21

    申请号：US12424308

    申请日：2009-04-15

    Applicant: TERRY R. BUSSEAR

    Inventor： TERRY R. BUSSEAR

    IPC: F16K31/44

    CPC classification number: F16K1/2042 ,  E21B34/066 ,  E21B2034/005 ,  F16K1/2007 ,  F16K1/2014 ,  F16K31/043 ,  Y10T137/0318

    Abstract: A rotationally actuated flapper valve including a flapper; a sinuous edge perimetrically about the flapper; and a congruous sinuous edge disposed at another component of the valve, the component being rotatable to misalign the congruous sinuous edge with the sinuous edge of the flapper whereby the flapper is urged out of a closed position and method.

    Abstract translation: 一种旋转致动的挡板阀，包括挡板; 围绕挡板周边的弯曲边缘; 以及设置在阀的另一部件上的整体的弯曲边缘，该部件可旋转以使整体的弯曲边缘与挡板的弯曲边缘不对准，从而将挡板推出关闭位置和方法。

    STROKABLE LINER HANGER
    35.
    发明申请
    STROKABLE LINER HANGER 失效
    有条不紊的内胆

    公开(公告)号：US20090283278A1

    公开(公告)日：2009-11-19

    申请号：US12335107

    申请日：2008-12-15

    Applicant: Kirk J. Huber ,  Terry R. Bussear

    Inventor： Kirk J. Huber ,  Terry R. Bussear

    IPC: E21B23/02 ,  E21B23/00 ,  E21B43/10

    CPC classification number: E21B43/10 ,  E21B17/07

    Abstract: A strokable liner hanger including a liner hanger; one of a slide seal and a casing seal sub disposed adjacent the liner hanger; the other of the slide seal and the casing seal sub disposed adjacent the one of the slide seal and the casing seal sub and a method for completing a wellbore.

    Abstract translation: 一个可爱的班轮衣架，包括一个内衬衣架; 与衬套相邻的滑动密封件和套管密封件之一; 滑动密封件和外壳密封件中的另一个设置在与滑动密封件和外壳密封件子件中的一个相邻的位置，以及用于完成井筒的方法。

    STROKABLE LINER HANGER
    36.
    发明申请
    STROKABLE LINER HANGER 审中-公开
    有条不紊的内胆

    公开(公告)号：US20090283255A1

    公开(公告)日：2009-11-19

    申请号：US12175747

    申请日：2008-07-18

    Applicant: Kirk J. Huber ,  Terry R. Bussear

    Inventor： Kirk J. Huber ,  Terry R. Bussear

    IPC: E21B23/02 ,  E21B33/12

    CPC classification number: E21B34/06 ,  E21B43/10

    Abstract: A strokable liner hanger including a liner hanger having one of a polished outside surface and a seal disposed at an outside surface thereof, and a production casing having one of a polished inside surface and a seal. The production casing being complementary to the liner hanger. A strokable liner hanger arrangement in a wellbore including a production casing having one of a polished bore and a seal and a liner hanger in operable communication with the production casing. The liner hanger having one of a polished bore and a seal and being the opposite of the production casing. A method for completing a wellbore with a strokable liner hanger arrangement.

    Abstract translation: 一种可跳动的衬垫悬挂器，包括具有抛光的外表面和设置在其外表面的密封件之一的衬垫悬架，以及具有抛光的内表面和密封件之一的生产套管。 生产套管与衬管挂钩互补。 一种在井筒中的可行的衬管悬挂器装置，包括具有抛光孔和密封件中的一个的生产套管和与生产套管可操作地连通的衬管悬挂器。 衬垫悬挂器具有抛光孔和密封件之一，并且与生产套管相反。 一种利用可跳跃的衬管悬挂装置完成井筒的方法。

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