VARIABLE FREQUENCY FLUID OSCILLATORS FOR USE WITH A SUBTERRANEAN WELL
    1.
    发明申请
    VARIABLE FREQUENCY FLUID OSCILLATORS FOR USE WITH A SUBTERRANEAN WELL 审中-公开
    用于地下井的变频液体振荡器

    公开(公告)号:WO2013028402A2

    公开(公告)日:2013-02-28

    申请号:PCT/US2012/050727

    申请日:2012-08-14

    CPC classification number: E21B28/00 E21B43/003 E21B43/12 E21B47/18

    Abstract: A well tool can include an oscillator which varies a flow rate of fluid through the oscillator, and another oscillator which varies a frequency of discharge of the fluid received from the first oscillator. A method can include flowing a fluid through an oscillator, thereby repeatedly varying a flow rate of fluid discharged from the oscillator, and receiving the fluid from the first oscillator into a second oscillator. A well tool can include an oscillator including a vortex chamber, and another oscillator which receives fluid flowed through the vortex chamber.

    Abstract translation: 钻井工具可以包括改变通过振荡器的流体流速的振荡器以及改变从第一振荡器接收的流体的放电频率的另一振荡器。 一种方法可以包括使流体流过振荡器,从而反复改变从振荡器排出的流体的流速,并且将来自第一振荡器的流体接收到第二振荡器中。 钻井工具可以包括包括涡流室的振荡器和接收流过涡流室的流体的另一振荡器。

    CONTROL OF ENGINE COMBUSTION SHUT DOWN
    2.
    发明申请
    CONTROL OF ENGINE COMBUSTION SHUT DOWN 审中-公开
    发动机燃烧关闭的控制

    公开(公告)号:WO2018075020A1

    公开(公告)日:2018-04-26

    申请号:PCT/US2016/057587

    申请日:2016-10-19

    Abstract: The abrupt cessation or run-away of a combustion engine may damage the combustion engine and pose a safety hazard to the surrounding environment. The combustion engine operational mode may be controlled, regulated or maintained by regulating the combustion mixture of the combustion engine. The oxidizer flow, a material or both of the combustion mixture may be regulate to create or form a combustion material that is outside a combustible range such that the combustion engine is placed or maintained in a spin-down operational mode. The material added to the combustion mixture may include a combustible, non-combustible, oxidizer, or exhaust material. A brake may also provide a secondary mechanism to maintain or place the combustion engine in a spin-down mode.

    Abstract translation: 内燃机的突然中断或失控可能会损坏内燃机并对周围环境造成安全危害。 内燃机运行模式可以通过调节内燃机的燃烧混合物来控制,调节或保持。 可以调节氧化剂流量,燃烧混合物的材料或两者,以产生或形成在可燃范围之外的燃烧材料,使得内燃机被置于或保持在减速工作模式。 添加到燃烧混合物中的材料可以包括可燃,不可燃,氧化剂或排气材料。 制动器还可以提供辅助机构以将内燃机保持或放置在减速模式中。

    CONNECTING TUBULAR MEMBERS
    3.
    发明申请
    CONNECTING TUBULAR MEMBERS 审中-公开
    连接管件

    公开(公告)号:WO2015191043A1

    公开(公告)日:2015-12-17

    申请号:PCT/US2014/041687

    申请日:2014-06-10

    Abstract: A tubular connector includes a first tubular member that includes a female end; a second tubular member including a male end insertable into the female end, each of the first and second tubular members including a bore that extends there through; a clamp positionable about the first and second tubular members to urge the male and female ends into sealing engagement; a housing that at least partially encloses the clamp such that a chamber is defined between the clamp and the housing; and a plate positionable between an axial end of the clamp and the housing.

    Abstract translation: 管状连接器包括:第一管状构件,其包括阴端; 第二管状构件,其包括可插入到所述阴端中的阳端,所述第一和第二管状构件中的每一个包括在其中延伸穿过的孔; 围绕所述第一和第二管状构件定位的夹具,以推动所述阳和雌端部进行密封接合; 壳体,其至少部分地围绕所述夹具,使得腔室限定在所述夹具和所述壳体之间; 以及可定位在夹具的轴向端部和壳体之间的板。

    SEQUENCING BULK MATERIAL CONTAINERS FOR CONTINUOUS MATERIAL USAGE
    4.
    发明申请
    SEQUENCING BULK MATERIAL CONTAINERS FOR CONTINUOUS MATERIAL USAGE 审中-公开
    连续材料使用的散装材料容器的序列

    公开(公告)号:WO2017091221A1

    公开(公告)日:2017-06-01

    申请号:PCT/US2015/062640

    申请日:2015-11-25

    CPC classification number: B65G65/30

    Abstract: In accordance with presently disclosed embodiments, systems and methods for sequencing portable containers of bulk material to provide continuous bulk material usage at an outlet are provided. The disclosed sequencing techniques may involve identifying a sequence for opening different portable containers of bulk material (or identifying the "next" portable container to open) and automatically actuating the discharge gates of the portable containers in the desired sequence to provide a continuous flow of bulk material to the outlet (e.g., blender unit). The identified sequence may be executed through a control system communicatively coupled to actuators used to open/close the discharge gates of the portable bulk material containers. A GUI may be communicatively coupled to the control system to allow an operator to select the desired sequence for execution by the control system and to display information regarding the portable bulk material containers.

    Abstract translation: 根据目前公开的实施例,提供了用于对散装材料的便携式容器进行排序以在出口处提供连续的散装材料使用的系统和方法。 所公开的测序技术可涉及识别用于打开散装材料的不同便携式容器(或识别“打开”下一个“便携式容器”)的序列并且以期望的顺序自动致动便携式容器的排出门以提供连续的 散装材料到出口(例如,搅拌器单元)。 所识别的序列可以通过通信地耦合到用于打开/关闭便携式散装物料容器的卸料门的致动器的控制系统来执行。 GUI可以通信地耦合到控制系统以允许操作员选择期望的序列以由控制系统执行并显示关于便携式散装材料容器的信息。

    FORMING INCLUSIONS IN SELECTED AZIMUTHAL ORIENTATIONS FROM A CASING SECTION
    5.
    发明申请
    FORMING INCLUSIONS IN SELECTED AZIMUTHAL ORIENTATIONS FROM A CASING SECTION 审中-公开
    在一个试验部分中选择的三角形方位形成包含

    公开(公告)号:WO2013048371A1

    公开(公告)日:2013-04-04

    申请号:PCT/US2011/053403

    申请日:2011-09-27

    CPC classification number: E21B43/105 E21B43/108

    Abstract: A method of forming multiple inclusions into a subterranean formation can include initiating the inclusions into the formation, the inclusions extending outwardly in respective multiple azimuthal orientations from a casing section, and flowing fluid into each of the inclusions individually, thereby extending the inclusions into the formation one at a time. A system for initiating inclusions outwardly into a subterranean formation from a wellbore can include a casing section having multiple flow channels therein, each of the flow channels being in communication with a respective one of multiple openings formed between adjacent pairs of circumferentially extendable longitudinally extending portions of the casing section. Another system can include a casing section, and an injection tool which engages the casing section and selectively directs fluid into each of the inclusions individually, whereby the inclusions are extended into the formation one at a time.

    Abstract translation: 将多个夹杂物形成到地层中的方法可以包括将夹杂物引入地层中,夹杂物从壳体部分在相应的多个方位取向中向外延伸,并将流体单独地流入每个夹杂物,从而将夹杂物延伸到地层 一次一个。 用于从井筒向外引导到地层中的夹杂物的系统可以包括其中具有多个流动通道的壳体部分,每个流动通道与形成在相邻的一对可周向延伸的纵向延伸部分之间的多个开口中的相应一个 套管部分。 另一种系统可以包括套管部分和注入工具,其与壳体部分接合并且选择性地将流体单独地引导到每个夹杂物中,由此夹杂物一次延伸到地层中。

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