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    METHOD OF CONTROLLING THE CORROSION RATE OF ALLOY PARTICLES, ALLOY PARTICLE WITH CONTROLLED CORROSION RATE, AND ARTICLES COMPRISING THE PARTICLE
    1.
    发明申请
    METHOD OF CONTROLLING THE CORROSION RATE OF ALLOY PARTICLES, ALLOY PARTICLE WITH CONTROLLED CORROSION RATE, AND ARTICLES COMPRISING THE PARTICLE 审中-公开
    控制合金颗粒腐蚀速率的方法，控制腐蚀速率的合金颗粒和包含颗粒的文章

    公开(公告)号：WO2016064491A1

    公开(公告)日：2016-04-28

    申请号：PCT/US2015/049946

    申请日：2015-09-14

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： MAZYAR, Oleg A. ,  JOHNSON, Michael H. ,  GUEST, Randall V. ,  CARREJO, Nicholas ,  FURLAN, Wayne R. ,  GAUDETTE, Sean L. ,  XU, Zhiyue

    IPC: B22F1/02 ,  C23C14/06 ,  C23C14/08 ,  C23C14/14

    CPC classification number: C23C16/442 ,  B22F1/025 ,  C22C1/0491 ,  C23C16/18 ,  C23C16/4417

    Abstract: A composite particle comprises a core, a shielding layer deposited on the core, and further comprises an interlayer region formed at an interface of the shielding layer and the core, the interlayer region having a reactivity less than that of the core, and the shielding layer having a reactivity less than that of the interlayer region, a metallic layer not identical to the shielding layer and deposited on the shielding layer, the metallic layer having a reactivity less than that of the core, and optionally, an adhesion metal layer deposited on the metallic layer, wherein the composite particles have a corrosion rate of about 0.1 to about 450 mg/cm 2 /hour using an aqueous 3 wt% KCl solution at 200°F. An article comprises composite particles, wherein has a corrosion rates of about 0.1 to about 450 mg/cm 2 /hour using an aqueous 3wt% KCl solution at 200°F.

    Abstract translation: 复合颗粒包括芯，沉积在芯上的屏蔽层，并且还包括形成在屏蔽层和芯的界面处的层间区域，所述层间区域具有小于芯的反应性，并且屏蔽层 具有小于层间区域的反应性的反应性，与屏蔽层不同并沉积在屏蔽层上的金属层，金属层具有小于芯的反应性的反应性，以及任选的沉积在该层上的粘附金属层 金属层，其中复合颗粒在200°F下使用3重量％KCl水溶液具有约0.1至约450mg / cm 2 /小时的腐蚀速率。 一种制品包括复合颗粒，其中在200°F下使用3wt％KCl水溶液具有约0.1至约450mg / cm 2 /小时的腐蚀速率。

    APPARATUS AND METHOD FOR GALVANICALLY REMOVING FROM OR DEPOSITING ONTO A DEVICE A METALLIC MATERIAL DOWNHOLE
    2.
    发明申请
    APPARATUS AND METHOD FOR GALVANICALLY REMOVING FROM OR DEPOSITING ONTO A DEVICE A METALLIC MATERIAL DOWNHOLE 审中-公开
    用于从手术中去除或沉积到器械上的金属材料下垂的装置和方法

    公开(公告)号：WO2013049487A2

    公开(公告)日：2013-04-04

    申请号：PCT/US2012/057793

    申请日：2012-09-28

    Applicant: BAKER HUGHES INCORPORATED ,  GAUDETTE, Sean L. ,  JOHNSON, Michael H.

    Inventor： GAUDETTE, Sean L. ,  JOHNSON, Michael H.

    CPC classification number: E21B29/00 ,  E21B23/00 ,  E21B34/063 ,  E21B34/14

    Abstract: In one aspect, a method of performing a wellbore operation is disclosed that in one embodiment may include: deploying a device in the wellbore containing a conductive fluid, wherein the device is configured to disintegrate upon application of electrical current thereto; and applying current to the device in the wellbore using a tool to controllably disintegrate the device. In another aspect, an apparatus for use downhole is provided that in one embodiment may include a device placed at a selected location in a wellbore, wherein the device is made from a material that disintegrates when electric current is induced in to device and a tool placed proximate to the device configured to induce electric current into the device to cause the device to disintegrate.

    Abstract translation: 在一个方面，公开了一种执行井筒操作的方法，在一个实施例中可以包括：将装置部署在包含导电流体的井眼中，其中，该装置构造成在施加电流时分解; 以及使用工具将设备施加到井眼中的设备以可控地分解设备。 在另一方面，提供了一种井下使用的装置，其在一个实施例中可包括放置在井眼中的选定位置处的装置，其中所述装置由当电流被引导到装置时被分解的材料制成，并且工具放置 靠近被配置为将电流引入到装置中以使装置分解的装置。

    SHAPE-CHANGE PARTICLE PLUG SYSTEM
    3.
    发明申请
    SHAPE-CHANGE PARTICLE PLUG SYSTEM 审中-公开
    形状变化粒子插入系统

    公开(公告)号：WO2014107278A1

    公开(公告)日：2014-07-10

    申请号：PCT/US2013/074594

    申请日：2013-12-12

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： GAUDETTE, Sean L. ,  ADAM, Mark Kendall ,  JOHNSON, Michael H.

    IPC: E21B23/06 ,  E21B33/134

    CPC classification number: C09K8/426 ,  C09K8/50 ,  E21B21/003 ,  E21B33/138

    Abstract: A method of inhibiting an undesirable fluid flow path, including pumping a flow of fluid downhole, the flow of fluid containing a plurality of shape-change particles; depositing the shape-change particles in an undesirable fluid flow path in a downhole structure; transitioning the shape-change particles from a first shape to a second shape; forming a plug with the shape-change particles when in the second shape; and inhibiting the undesirable fluid flow path from fluid flow therethrough with the plug of shape-change particles.

    Abstract translation: 一种抑制不期望的流体流动路径的方法，包括泵送井下的流体流，包含多个形状变化颗粒的流体流; 将形状变化颗粒沉积在井下结构中的不期望的流体流动路径中; 将形状变化颗粒从第一形状转变为第二形状; 当处于第二形状时，形成具有形状变化颗粒的塞子; 并且通过形状变化颗粒的塞子阻止不期望的流体流动通过其流过其中。

    SEAT APPARATUS AND METHOD
    5.
    发明申请
    SEAT APPARATUS AND METHOD 审中-公开
    座椅装置和方法

    公开(公告)号：WO2015057329A1

    公开(公告)日：2015-04-23

    申请号：PCT/US2014/055586

    申请日：2014-09-15

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： CARREJO, Nicholas ,  ESPINOZA, Omar R. ,  GAUDETTE, Sean L.

    IPC: E21B34/06 ,  E21B21/10

    CPC classification number: E21B34/063 ,  E21B41/00 ,  E21B2034/002 ,  F16K15/04 ,  F16K25/005

    Abstract: An apparatus and method for restricting fluid flow with a seat assembly. The seat is configured to go from a first position, in which it is adapted to engage a plug element, to a second position, in which the plug element passes through the seat. A second portion of the seat, and alternatively of a housing in which the seat is disposed, is formed of a disintegrable material. The second portion of the seat and housing comprising the disintegrable material are isolated from a fluid flow when engaged with the seat.

    Abstract translation: 一种用于限制与座椅组件的流体流动的装置和方法。 座椅构造成从其中适于接合插头元件的第一位置移动到插头元件穿过座椅的第二位置。 座椅的第二部分，以及座椅所设置的壳体的另一部分由可分解的材料形成。 包括可分解材料的座椅和壳体的第二部分在与座椅接合时与流体流隔离。

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