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1. 发明申请

US20090294119A1 Large bore packer 审中-公开
标题翻译：大口径封隔器
公开(公告)号：US20090294119A1
公开(公告)日：2009-12-03
申请号：US12455055
申请日：2009-05-28
申请人： William S. Burnett , Michael A. Reid
发明人： William S. Burnett , Michael A. Reid
IPC分类号： E21B33/12 , E21B23/06 , E21B33/128 , E21B33/1295
CPC分类号： E21B33/129 , E21B33/1292
摘要： A retrievable large bore packer for providing an annular seal and an anchor system in a well bore. Ports are provided behind the slips to prevent debris build-up and allow the slips to release. These ports, in a thin walled tubing, allow the collapse of the tubing behind the slips to aid removal of the packer if the sealing element does not release. The slip arrangement is mounted entirely above the sealing element to remove the requirement to seal between the slips and the inner bore of the packer. In this way the packer can have a large bore. Further flow paths are provided through the packer above the seal to prevent debris build-up above the sealing element.
摘要翻译：一种用于在井眼中提供环形密封件和锚固系统的可回收的大孔封隔器。端口设置在滑块后面，以防止碎屑积聚并允许滑块释放。如果密封元件不释放，这些端口处于薄壁管道中，允许在滑动件后面的管道塌陷以帮助去除封隔器。滑动装置完全安装在密封元件的上方，以消除在滑动件和封隔器的内孔之间的密封的要求。以这种方式，封隔器可以具有大的孔。通过密封件上方的封隔器提供进一步的流动路径，以防止在密封元件上方产生杂质。

2. 发明申请

US20090065191A1 Support assembly for downhole tool, downhole tool and method 有权
标题翻译：井下工具支撑组件，井下工具及方法
公开(公告)号：US20090065191A1
公开(公告)日：2009-03-12
申请号：US12218599
申请日：2008-07-16
申请人： Michael A. Reid , William S. Burnett
发明人： Michael A. Reid , William S. Burnett
IPC分类号： E21B23/00 , E21B33/12
CPC分类号： E21B33/1216 , E21B33/128
摘要： A support assembly for a deformable sealing element of a downhole tool such as a packer, bridge plug or straddle. The support assembly has first and second support devices at each end of the sealing element with each device having an elastically deformable support member adapted to be located between the respective end of the sealing element and an actuating member of the downhole tool. Additionally, a guide member with an inclined guide surface is provided such that the support member travels along the inclined surface when a force is exerted by the actuating member to expand the sealing element radially into abutment with a surface downhole. The support member moves radially outwards to support the respective end of the sealing element during deformation.
摘要翻译：用于井下工具的可变形密封元件的支撑组件，例如封隔器，桥塞或跨骑。支撑组件在密封元件的每个端部处具有第一和第二支撑装置，每个装置具有适于位于密封元件的相应端部和井下工具的致动构件之间的可弹性变形的支撑构件。另外，具有倾斜导向表面的引导构件被设置成使得当致动构件施加力时，支撑构件沿着倾斜表面行进，以将密封元件径向膨胀以与井下的表面邻接。支撑构件径向向外移动以在变形期间支撑密封元件的相应端部。

3. 发明授权

US08327929B2 Support assembly for downhole tool, downhole tool and method 有权
标题翻译：井下工具支撑组件，井下工具及方法
公开(公告)号：US08327929B2
公开(公告)日：2012-12-11
申请号：US12218599
申请日：2008-07-16
申请人： Michael A. Reid , William S. Burnett
发明人： Michael A. Reid , William S. Burnett
IPC分类号： E21B33/12 , E21B23/06
CPC分类号： E21B33/1216 , E21B33/128
摘要： A support assembly for a deformable sealing element of a downhole tool such as a packer, bridge plug or straddle. The support assembly has first and second support devices at each end of the sealing element with each device having an elastically deformable support member adapted to be located between the respective end of the sealing element and an actuating member of the downhole tool. Additionally, a guide member with an inclined guide surface is provided such that the support member travels along the inclined surface when a force is exerted by the actuating member to expand the sealing element radially into abutment with a surface downhole. The support member moves radially outwards to support the respective end of the sealing element during deformation.
摘要翻译：用于井下工具的可变形密封元件的支撑组件，例如封隔器，桥塞或跨骑。支撑组件在密封元件的每个端部处具有第一和第二支撑装置，每个装置具有适于位于密封元件的相应端部和井下工具的致动构件之间的可弹性变形的支撑构件。另外，具有倾斜导向表面的引导构件被设置成使得当致动构件施加力时，支撑构件沿着倾斜表面行进，以将密封元件径向膨胀以与井下的表面邻接。支撑构件径向向外移动以在变形期间支撑密封元件的相应端部。

4. 发明申请

US20110197518A1 System and Method For Modular Roof Apparatus 审中-公开
标题翻译：模块化屋顶装置的系统和方法
公开(公告)号：US20110197518A1
公开(公告)日：2011-08-18
申请号：US12705626
申请日：2010-02-14
申请人： William S. Burnett
发明人： William S. Burnett
IPC分类号： E04D13/00 , E04B1/34 , E04B1/35
CPC分类号： E04D11/00 , A01G9/033 , E04B2001/199 , E04B2001/1993 , E04D11/002 , Y02A30/254 , Y02B80/32
摘要： A rooftop system having modular basins that includes a system of trusses that may form one or more receptacles suited to receive one of several different kinds of modular basins. Such a system may be deployed on a rooftop of a building having a substantially flat roof or a roof with a low slope such that the entire exposed top side of the roof may be covered by the system. Then, each receptacle may have a modular basin suited to provide some functionality to the system.
摘要翻译：具有模块化盆地的屋顶系统，其包括可以形成适于接收几种不同类型的模块盆地之一的一个或多个容器的桁架系统。这样的系统可以部署在具有基本平坦的屋顶或具有低斜率的屋顶的建筑物的屋顶上，使得屋顶的整个暴露的顶侧可以被系统覆盖。然后，每个容器可以具有适于向系统提供一些功能的模块化盆。

5. 发明授权

US08201632B2 Downhole valve assembly and actuation device for a downhole valve assembly 有权
标题翻译：用于井下阀组件的井下阀组件和致动装置
公开(公告)号：US08201632B2
公开(公告)日：2012-06-19
申请号：US12220533
申请日：2008-07-25
申请人： William S. Burnett
发明人： William S. Burnett
IPC分类号： E21B34/10 , E21B34/14 , F16K5/06
CPC分类号： E21B34/10 , E21B29/00 , E21B2034/002
摘要： A downhole valve assembly including a valve mounted in a tubular body, the valve moveable between an open and closed position. Movement is achieved by a fluid operated valve actuation mechanism located downhole of the valve having a fluid inlet port located uphole of the valve. A method of controlling fluid flow downhole is also described allowing the valve to be moved between the open and closed positions and between closed and open positions.
摘要翻译：一种井下阀组件，其包括安装在管状体中的阀，所述阀可在打开和关闭位置之间移动。通过位于阀下方的流体操作的阀致动机构来实现移动，所述阀具有位于阀的孔的流体入口端口。还描述了一种控制井下流体流动的方法，允许阀在打开和关闭位置之间以及在关闭位置和打开位置之间移动。

6. 发明申请

US20090065213A1 Downhole valve assembly, actuation device for a downhole valve assembly and method of controlling fluid flow downhole 有权
标题翻译：井下阀组件，用于井下阀组件的致动装置和控制井下流体流动的方法
公开(公告)号：US20090065213A1
公开(公告)日：2009-03-12
申请号：US12220533
申请日：2008-07-25
申请人： William S. Burnett
发明人： William S. Burnett
IPC分类号： E21B34/00 , E21B33/12 , E21B43/12
CPC分类号： E21B34/10 , E21B29/00 , E21B2034/002
摘要： A downhole valve assembly including a valve mounted in a tubular body, the valve moveable between an open and closed position. Movement is achieved by a fluid operated valve actuation mechanism located downhole of the valve having a fluid inlet port located uphole of the valve. A method of controlling fluid flow downhole is also described allowing the valve to be moved between the open and closed positions and between closed and open positions.
摘要翻译：一种井下阀组件，其包括安装在管状体中的阀，所述阀可在打开和关闭位置之间移动。通过位于阀下方的流体操作的阀致动机构来实现移动，所述阀具有位于阀的孔的流体入口端口。还描述了一种控制井下流体流动的方法，允许阀在打开和关闭位置之间以及在关闭位置和打开位置之间移动。

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