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    GALVANIC DEGRADABLE DOWNHOLE TOOLS COMPRISING DOPED ALUMINUM ALLOYS
    1.
    发明申请
    GALVANIC DEGRADABLE DOWNHOLE TOOLS COMPRISING DOPED ALUMINUM ALLOYS 审中-公开
    包含掺杂铝合金的电弧可降解井下工具

    公开(公告)号：WO2017135934A1

    公开(公告)日：2017-08-10

    申请号：PCT/US2016/016195

    申请日：2016-02-02

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： FRIPP, Michael Linley ,  WALTON, Zachary William

    IPC: E21B33/12 ,  E21B23/06 ,  C22C21/00

    CPC classification number: E21B33/128

    Abstract: Degradable downhole tools that include a doped aluminum alloy may degrade via a galvanic mechanism. More specifically, such a degradable downhole tool may comprise at least one component of the downhole tool made of a doped aluminum alloy that at least partially degrades by micro-galvanic corrosion in the presence of water having a salinity of greater than about 10 ppm, wherein the doped aluminum alloy comprises aluminum, 0.05% to about 25% dopant by weight of the doped aluminum alloy, less than 0.5% gallium by weight of the doped aluminum alloy, and less than 0.5% mercury by weight of the doped aluminum alloy, and wherein the dopant is selected from the group consisting of iron, copper, nickel, tin, chromium, silver, gold, palladium, carbon, and any combination thereof.

    Abstract translation: 包含掺杂铝合金的可降解井下工具可能通过电流机制降解。 更具体地，这种可降解的井下工具可以包括由掺杂铝合金制成的井下工具的至少一个部件，所述部件在盐度大于约10ppm的水存在下通过微电流腐蚀至少部分地降解，其中 掺杂铝合金包含铝，掺杂铝合金的0.05重量％至约25重量％掺杂物，掺杂铝合金的重量的小于0.5重量％的镓和重量的掺杂铝合金的小于0.5重量％的汞，以及 其中掺杂剂选自铁，铜，镍，锡，铬，银，金，钯，碳及其任何组合。

    SUBTERRANEAN FORMATION OPERATIONS USING DEGRADABLE WELLBORE ISOLATION DEVICES
    3.
    发明申请
    SUBTERRANEAN FORMATION OPERATIONS USING DEGRADABLE WELLBORE ISOLATION DEVICES 审中-公开
    使用可降解的井筒隔离装置的地下室形成操作

    公开(公告)号：WO2016032761A1

    公开(公告)日：2016-03-03

    申请号：PCT/US2015/044993

    申请日：2015-08-13

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： FRIPP, Michael Linley ,  WALTON, Zachary William

    IPC: E21B33/12 ,  E21B34/06 ,  E21B33/128

    CPC classification number: E21B33/1208 ,  C22C23/02 ,  C22C23/04 ,  E21B33/12 ,  E21B33/1293

    Abstract: Methods including introducing a frac plug into a wellbore in a subterranean formation, the frac plug comprising at least a mandrel, slips, and a packer element, wherein at least a portion of the mandrel and/or the slips is composed of a degradable alloy selected from the group consisting of a magnesium alloy, an aluminum alloy, and any combination thereof. The wellbore may be a cased wellbore or an open-hole wellbore, and wherein the slips are frictionally engaged with the casing string or the wellbore wall and the packer element is compressed against the casing or the wellbore wall to set the frac plug. One or more perforations is created within the formation and the formation is hydraulically fractured. The frac plug is at least partially degraded upon contact with an electrolyte in the wellbore before or after beginning production of a hydrocarbon.

    Abstract translation: 方法包括将压裂塞塞引入地下地层中的井筒中，所述压裂塞至少包括心轴，滑移体和封隔器元件，其中心轴和/或滑移体的至少一部分由选择的可降解合金组成 由镁合金，铝合金及其任何组合组成。 井筒可以是套管井筒或露天井筒，并且其中滑块与套管柱或井筒壁摩擦接合，并且封隔器元件被压靠在壳体或井筒壁上以设置压裂塞。 在地层内产生一个或多个穿孔，并且地层被水力断裂。 在开始生产烃之前或之后，压裂塞在与井眼中的电解液接触时至少部分地降解。

    FRESH WATER DEGRADABLE DOWNHOLE TOOLS COMPRISING MAGNESIUM AND ALUMINUM ALLOYS
    4.
    发明申请
    FRESH WATER DEGRADABLE DOWNHOLE TOOLS COMPRISING MAGNESIUM AND ALUMINUM ALLOYS 审中-公开
    包含镁和铝合金的新鲜水可降解工具

    公开(公告)号：WO2016032758A1

    公开(公告)日：2016-03-03

    申请号：PCT/US2015/044985

    申请日：2015-08-13

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： FRIPP, Michael Linley ,  WALTON, Zachary William

    IPC: E21B33/12 ,  E21B41/00 ,  E21B34/06

    CPC classification number: E21B41/00 ,  C22C23/02 ,  C22C23/04 ,  E21B33/12 ,  E21B33/134

    Abstract: Downhole tools, methods, and systems of use thereof, the downhole tools comprising at least one component made of a doped alloy that at least partially degrades by micro-galvanic corrosion in the presence of fresh water having a salinity of less than about 1000 ppm, and wherein the doped alloy is selected from the group consisting of a doped magnesium alloy, a doped aluminum alloy, and any combination thereof.

    Abstract translation: 井下工具，方法和使用系统，井下工具包括由掺杂合金制成的至少一个部件，其在盐度小于约1000ppm的淡水存在下通过微电镀腐蚀至少部分降解， 并且其中所述掺杂合金选自掺杂的镁合金，掺杂的铝合金及其任何组合。

    DEGRADABLE WELLBORE ISOLATION DEVICES WITH VARYING FABRICATION METHODS
    6.
    发明申请
    DEGRADABLE WELLBORE ISOLATION DEVICES WITH VARYING FABRICATION METHODS 审中-公开
    具有不同制造方法的可降解的井筒隔离装置

    公开(公告)号：WO2016025682A1

    公开(公告)日：2016-02-18

    申请号：PCT/US2015/044999

    申请日：2015-08-13

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： WALTON, Zachary William ,  FRIPP, Michael Linley

    IPC: E21B34/06 ,  E21B33/12 ,  E21B17/00

    CPC classification number: E21B33/1285 ,  E21B33/12 ,  E21B33/1204 ,  E21B33/1208 ,  E21B33/1293 ,  E21B33/134 ,  E21B33/16 ,  E21B43/26

    Abstract: Downhole tools, methods, and systems of use thereof, the downhole tool comprising a wellbore isolation device that provides a plurality of components including one or more first components and one or more second components, wherein at least the first and second one or more components are made of a degradable metal material that degrades when exposed to a wellbore environment, and wherein the one or more first components is fabricated by a first fabrication method and the one or more second components is fabricated by a second fabrication method.

    Abstract translation: 井下工具，方法和使用系统，井下工具包括井筒隔离装置，其提供包括一个或多个第一部件和一个或多个第二部件的多个部件，其中至少第一和第二一个或多个部件是 由可降解的金属材料制成，当暴露于井眼环境时会降解，并且其中所述一个或多个第一部件通过第一制造方法制造，并且所述一个或多个第二部件通过第二制造方法制造。

    WELLBORE SERVICING TOOLS, SYSTEMS AND METHODS UTILIZING NEAR-FIELD COMMUNICATION
    7.
    发明申请
    WELLBORE SERVICING TOOLS, SYSTEMS AND METHODS UTILIZING NEAR-FIELD COMMUNICATION 审中-公开
    井眼维修工具，系统和方法利用近场通信

    公开(公告)号：WO2014163820A2

    公开(公告)日：2014-10-09

    申请号：PCT/US2014/017315

    申请日：2014-02-20

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： WALTON, Zachary William ,  HOWELL, Matthew Todd ,  FRIPP, Michael Linley

    IPC: E21B47/12

    CPC classification number: E21B47/122 ,  E21B34/066 ,  E21B43/116 ,  E21B43/119 ,  E21B43/12 ,  E21B43/14 ,  E21B47/12 ,  H04B5/0025

    Abstract: A wellbore servicing system comprising two or more sensing, tool nodes, wherein each of the sensing, tool nodes are configured to selectively allow, disallow, or alter a route of fluid communication between an axial flowbore thereof and an exterior thereof via one or more ports, and wherein each of the sensing, tool nodes are further configured to monitor at least one parameter, and a logging controller node wherein the logging controller node communicates with the sensing, tool nodes via a near field communication (NFC) signal.

    Abstract translation: 一种井筒维修系统，包括两个或更多个感测工具节点，其中每个感测工具节点被配置成经由一个或多个端口选择性地允许，不允许或改变其轴向流孔与其外部之间的流体连通的路线 并且其中每个感测工具节点被进一步配置为监视至少一个参数，以及记录控制器节点，其中记录控制器节点经由近场通信（NFC）信号与感测工具节点通信。

    COLLAPSIBLE SEAL
    8.
    发明申请
    COLLAPSIBLE SEAL 审中-公开

    公开(公告)号：WO2019152039A1

    公开(公告)日：2019-08-08

    申请号：PCT/US2018/016458

    申请日：2018-02-01

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： JURGENSMEIER, Michael James ,  HINOJOSA, Rene ,  WALTON, Zachary William ,  SCHMIDT, Daniel Lee

    IPC: E21B33/12 ,  E21B33/127

    Abstract: Isolation device including a base with an inner bore formed therein. The inner bore has an inner diameter and extends along a longitudinal axis of the base and an outer surface of the base has one or more engagement surfaces disposed thereon. An elastomeric element coupled with the base and has an inner bore formed therein. The elastomeric element inner bore has an inner diameter substantially the same as the inner diameter of the inner bore of the base. A fluid flow passing through the inner bore of the elastomeric element and the inner bore of the base at a predetermined flow rate collapses the inner bore of the elastomeric element reducing the inner diameter of the elastomeric element, thereby blocking flow therethrough.

    ELIMINATION OF PERFORATION PROCESS IN PLUG AND PERF WITH DOWNHOLE ELECTRONIC SLEEVES
    9.
    发明申请
    ELIMINATION OF PERFORATION PROCESS IN PLUG AND PERF WITH DOWNHOLE ELECTRONIC SLEEVES 审中-公开
    井下电子套管消除钻孔和塞孔钻孔过程

    公开(公告)号：WO2018013131A1

    公开(公告)日：2018-01-18

    申请号：PCT/US2016/042468

    申请日：2016-07-15

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： WALTON, Zachary William ,  FRIPP, Michael Linley ,  MERRON, Matthew James

    IPC: E21B43/26 ,  E21B43/17 ,  E21B23/06 ,  E21B33/12 ,  E21B17/00

    Abstract: A method includes positioning a completion assembly in a wellbore penetrating a subterranean formation and conveying a frac plug through the completion assembly. The completion assembly may provide a fracturing assembly. The method further includes detecting a wireless signal provided by the frac plug with a sensor included in the fracturing assembly, actuating a sliding sleeve of the fracturing assembly based on detection of the wireless signal and thereby moving the sliding sleeve to expose one or more flow ports, setting the frac plug in the wellbore downhole from the fracturing assembly, conveying a wellbore projectile through the completion assembly, receiving the wellbore projectile with the frac plug, and thereby sealing the wellbore at the frac plug, and injecting a fluid under pressure into the subterranean formation via the one or more flow ports.

    Abstract translation: 一种方法包括将完井组件定位在穿透地下地层的井筒中并且将压裂塞通过完井组件输送。 完井组件可以提供压裂组件。 该方法还包括利用包括在压裂组件中的传感器检测由压裂塞提供的无线信号，基于检测到无线信号来致动压裂组件的滑动套筒，并且由此移动滑动套筒以暴露一​​个或多个流动端口 ，将井筒中的压裂塞置于压裂组件的井下，将井筒射弹输送穿过完井组件，用压裂塞接收井筒射弹，从而将井筒密封在压裂塞处，并将压力流体注入 地下地层通过一个或多个流动端口。

    DOWNHOLE TOOLS COMPRISING AQUEOUS-DEGRADABLE SEALING ELEMENTS OF THERMOPLASTIC RUBBER
    10.
    发明申请
    DOWNHOLE TOOLS COMPRISING AQUEOUS-DEGRADABLE SEALING ELEMENTS OF THERMOPLASTIC RUBBER 审中-公开
    包含热塑性橡胶的水溶性可密封密封件的卧式工具

    公开(公告)号：WO2016204814A1

    公开(公告)日：2016-12-22

    申请号：PCT/US2015/067286

    申请日：2015-12-22

    Applicant: HALLIBURTON ENERGY SERVICES, INC.

    Inventor： FRIPP, Michael Linley ,  WALTON, Zachary William ,  SMITH, Charles Timothy

    IPC: E21B33/12 ,  E21B33/128 ,  E21B34/06

    CPC classification number: E21B33/1208

    Abstract: Downhole tools and methods and systems associated therewith, wherein the downhole tools comprise a body and at least one sealing element comprising an aqueous-degradable thermoplastic rubber copolymer composed of a thermoplastic component and a rubber component. The thermoplastic component is present in an amount of about 5% to about 95% by weight of the aqueous-degradable thermoplastic rubber copolymer, and at least a portion of the sealing element hydrolytically degrades when exposed to an aqueous fluid.

    Abstract translation: 井下工具及与之相关的方法和系统，其中井下工具包括主体和至少一个包括由热塑性组分和橡胶组分组成的水可降解热塑性橡胶共聚物的密封元件。 热塑性组分以水解可降解热塑性橡胶共聚物的约5％至约95％重量的量存在，并且当暴露于水性流体时，至少一部分密封元件会水解降解。

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