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233 条记录 (耗时 0.06 秒)

    Apparatus and methods to protect connections
    21.
    发明授权
    Apparatus and methods to protect connections 有权
    保护连接的装置和方法

    公开(公告)号：US07798238B2

    公开(公告)日：2010-09-21

    申请号：US11751841

    申请日：2007-05-22

    申请人： Merle E. Evans ,  John Richard Setterberg, Jr. ,  Lev Ring ,  Ghazi J. Hashem ,  Richard W. DeLange

    发明人： Merle E. Evans ,  John Richard Setterberg, Jr. ,  Lev Ring ,  Ghazi J. Hashem ,  Richard W. DeLange

    IPC分类号： E21B19/16 ,  E21B17/00

    CPC分类号： E21B43/103 ,  E21B17/042 ,  E21B17/08 ,  E21B17/10 ,  E21B17/1042 ,  E21B43/106 ,  F16L57/005

    摘要： The present invention generally relates to a method and apparatus for protecting tubular connections. In one aspect, an expandable tubular connection for use in a wellbore is provided. The tubular connection includes a tubular pin member. The tubular connection also includes a tubular box member having an end portion, wherein the tubular pin member is matable with the tubular box member to form the tubular connection. Additionally, the tubular connection includes a sleeve member disposed on the tubular pin member, wherein the sleeve member is configured to substantially protect the end portion of the tubular box member as the tubular connection is lowered into the wellbore. In yet a further aspect, a method for utilizing a tubular connection in a wellbore is provided.

    摘要翻译： 本发明一般涉及用于保护管状连接件的方法和装置。 在一个方面，提供了一种用于井筒的可膨胀管状连接件。 管状连接件包括管状销构件。 管状连接还包括具有端部的管状盒构件，其中管状销构件可与管状盒构件配合以形成管状连接。 另外，管状连接包括设置在管状销构件上的套筒构件，其中套筒构件构造成当管状连接件下降到井眼中时基本上保护管状箱构件的端部。 在另一方面，提供了一种在井眼中利用管状连接的方法。

    Interposed joint sealing layer method of forming a wellbore casing
    24.
    发明授权
    Interposed joint sealing layer method of forming a wellbore casing 失效
    形成井身套管的接头密封层的方法

    公开(公告)号：US07424918B2

    公开(公告)日：2008-09-16

    申请号：US10525402

    申请日：2003-08-18

    申请人： Mark Shuster ,  Lev Ring ,  Scott Costa

    发明人： Mark Shuster ,  Lev Ring ,  Scott Costa

    IPC分类号： E21B23/00

    CPC分类号： E21B43/106 ,  E21B17/042 ,  E21B17/08 ,  E21B43/103 ,  F16L15/006

    摘要： A method of forming a wellbore casing within a borehole that traverses a subterranean formation, is provided by assembling a tubular liner by coupling a multi-layer tubular insert assembly to a threaded portion of a first tubular member, and coupling a threaded portion of a second tubular member to the threaded portion of the first tubular member and the multi-layer tubular insert. The tubular liner assembly is positioned within the borehole; and the tubular liner assembly within the borehole is radially expanded and plastically deformed. The multi-layer tubular insert includes a first tubular insert having a first modulus of elasticity; and a second tubular insert coupled to the first tubular insert having a second modulus of elasticity. The first modulus of elasticity is different from the second modulus of elasticity.

    摘要翻译： 通过将多层管状插入组件耦合到第一管状构件的螺纹部分，并将第二管状构件的螺纹部分联接在一起而组装管状衬垫来提供在钻孔内形成穿过地层的井筒壳体的方法 管状构件连接到第一管状构件的螺纹部分和多层管状插入件。 管状衬套组件位于钻孔内; 并且钻孔内的管状衬套组件径向膨胀并塑性变形。 多层管状插入件包括具有第一弹性模量的第一管状插入件; 以及联接到具有第二弹性模量的第一管状插入件的第二管状插入件。 第一弹性模量不同于第二弹性模量。

    System for radially expanding a tubular member
    27.
    发明授权
    System for radially expanding a tubular member 有权
    用于径向膨胀管状构件的系统

    公开(公告)号：US07363984B2

    公开(公告)日：2008-04-29

    申请号：US10519290

    申请日：2003-05-12

    申请人： David Paul Brisco ,  Lev Ring

    发明人： David Paul Brisco ,  Lev Ring

    IPC分类号： E21B23/00

    CPC分类号： E21B43/105

    摘要： A apparatus and method for radially expanding and plastically deforming a tubular member. The apparatus includes a tubular support member, an expansion device coupled to the tubular support member, a tubular expansion launcher that receives and mates with the expansion device, an expandable tubular member coupled to an end of the tubular expansion launcher; and one or more cup seals coupled to the tubular support member.

    摘要翻译： 一种用于径向膨胀和塑性变形管状构件的装置和方法。 该装置包括管状支撑构件，联接到管状支撑构件的膨胀装置，容纳并与膨胀装置配合的管状膨胀发射器，联接到管状膨胀发射器端部的可膨胀管状构件; 以及联接到管状支撑构件的一个或多个杯形密封件。