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43 条记录 (耗时 0.039 秒)

    Systems and methods for remote actuation of a downhole tool
    31.
    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

    申请人： Zachary W. Walton ,  Andy Eis ,  Matthew Todd Howell ,  Michael Fripp

    发明人： Zachary W. Walton ,  Andy Eis ,  Matthew Todd Howell ,  Michael Fripp

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

    CPC分类号： E21B47/102 ,  E21B23/00 ,  E21B34/06 ,  E21B34/10 ,  E21B34/14 ,  E21B43/26 ,  E21B47/0002 ,  E21B47/12 ,  E21B2034/007

    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。

    Methods of removing a wellbore isolation device using galvanic corrosion
    33.
    发明授权
    Methods of removing a wellbore isolation device using galvanic corrosion 有权
    使用电镀腐蚀去除井筒隔离装置的方法

    公开(公告)号：US08905147B2

    公开(公告)日：2014-12-09

    申请号：US13491995

    申请日：2012-06-08

    申请人： Michael Fripp ,  Syed Hamid ,  Pete Dagenais

    发明人： Michael Fripp ,  Syed Hamid ,  Pete Dagenais

    IPC分类号： E21B29/02

    CPC分类号： E21B33/1208 ,  E21B33/12

    摘要： A wellbore isolation device comprises: at least a first material, wherein the first material: (A) is a metal or a metal alloy; and (B) is capable of at least partially dissolving when an electrically conductive path exists between the first material and a second material and at least a portion of the first and second materials are in contact with an electrolyte, wherein the second material: (i) is a metal or metal alloy; and (ii) has a greater anodic index than the first material. A method of removing the wellbore isolation device comprises: contacting or allowing the wellbore isolation device to come in contact with an electrolyte; and allowing at least a portion of the first material to dissolve.

    摘要翻译： 井筒隔离装置包括：至少第一材料，其中第一材料：（A）是金属或金属合金; 和（B）能够在第一材料和第二材料之间存在导电路径时至少部分地溶解，并且第一和第二材料的至少一部分与电解质接触，其中第二材料：（i ）是金属或金属合金; 和（ii）具有比第一材料更大的阳极指数。 去除井筒隔离装置的方法包括：使井筒隔离装置接触或允许与电解液接触; 并允许至少一部分第一材料溶解。

    Methods of removing a wellbore isolation device using a eutectic composition
    36.
    发明授权
    Methods of removing a wellbore isolation device using a eutectic composition 有权

    公开(公告)号：US10145194B2

    公开(公告)日：2018-12-04

    申请号：US13523095

    申请日：2012-06-14

    申请人： Pete Dagenais ,  Michael Fripp ,  Syed Hamid

    发明人： Pete Dagenais ,  Michael Fripp ,  Syed Hamid

    IPC分类号： E21B29/00 ,  E21B29/02 ,  E21B33/12 ,  E21B33/134

    摘要： A wellbore isolation device comprises: a first composition, wherein the first composition comprises: (A) a first substance; and (B) a second substance, wherein the first composition has a solid-liquid phase transformation temperature less than the solid-liquid phase transformation temperatures of at least the first substance or the second substance at a specific pressure. A method of removing a wellbore isolation device comprises: increasing the temperature surrounding the wellbore isolation device; and allowing at least a portion of the first composition to undergo a phase transformation from a solid to a liquid. A method of inhibiting or preventing fluid flow in a wellbore comprises: decreasing the temperature of at least a portion of the wellbore; positioning the wellbore isolation device in the at least a portion of the wellbore; and increasing the temperature of the at least a portion of the wellbore.

    Method and apparatus for expendable tubing-conveyed perforating gun
    38.
    发明授权
    Method and apparatus for expendable tubing-conveyed perforating gun 有权
    消耗性输送射孔枪的方法和装置

    公开(公告)号：US08794335B2

    公开(公告)日：2014-08-05

    申请号：US13822604

    申请日：2012-04-22

    申请人： Javier Fadul ,  Paul Herman ,  Paul Ringgenberg ,  Randy Moore ,  Michael Fripp ,  Dennis Crowdis ,  John Hales ,  Bryan Powell

    发明人： Javier Fadul ,  Paul Herman ,  Paul Ringgenberg ,  Randy Moore ,  Michael Fripp ,  Dennis Crowdis ,  John Hales ,  Bryan Powell

    IPC分类号： E21B43/11 ,  E21B43/117

    CPC分类号： E21B43/117 ,  E21B43/11

    摘要： Methods and apparatus are presented for a “disappearing” perforator gun assembly. In a preferred method of perforating a well casing, inserted into the well casing is a tubing conveyed perforator having an outer tubular made from a metallic glass alloy having high strength and low impact resistance. An inner structure is positioned within the outer tubular and holds one or more explosive charges. Upon detonating the explosive charges, the outer tubular is fragmented. The inner structure is preferably also substantially destroyed upon detonation of the one or more explosive charges. For example, the inner structure can be made from a combustible material, corrodible, dissolvable, etc., material. A disintegration-enhancing material is optionally positioned between the outer tubular and the inner structure. Additional embodiments are presented having gun housings which dematerialize upon detonation of the charges.

    摘要翻译： 提出了一种“消失”穿孔枪组件的方法和装置。 在穿孔井套管的优选方法中，插入井套管中的管道输送穿孔器具有由具有高强度和低抗冲击性的金属玻璃合金制成的外管。 内部结构定位在外管内并保持一个或多个炸药。 在引爆炸药时，外管被破碎。 内部结构优选在爆炸一个或多个爆炸装置的爆炸时基本上被破坏。 例如，内部结构可以由可燃材料，可腐蚀的，可溶解的等材料制成。 分解促进材料可选地位于外管和内结构之间。 具有另外的实施例具有枪壳体，其在电荷爆震时取消物理化。

    Expandable Screen by Spring Force
    39.
    发明申请
    Expandable Screen by Spring Force 有权

    公开(公告)号：US20140083720A1

    公开(公告)日：2014-03-27

    申请号：US14007639

    申请日：2012-09-19

    申请人： James Jun Kang ,  Aaron James Bonner ,  Michael Fripp

    发明人： James Jun Kang ,  Aaron James Bonner ,  Michael Fripp

    IPC分类号： E21B43/08

    CPC分类号： E21B43/08 ,  E21B23/04 ,  E21B43/105 ,  E21B43/108

    摘要： A sand control screen assembly selectively positionable within a wellbore. The sand control screen assembly comprises a pipe having an internal flow path, an external fluid collection subassembly in fluid communication with the internal flow path, a filter medium disposed in a fluid path between the exterior of the sand control screen assembly and the internal flow path, a biasing mechanism, configured to bias the fluid collection subassembly towards a wall of the wellbore, disposed between the fluid collection subassembly and the pipe, and a retaining mechanism configured to release the biasing mechanism in response to a trigger.