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    METAL BELLOWS WITH GUIDE RINGS
    1.
    发明申请
    METAL BELLOWS WITH GUIDE RINGS 审中-公开
    金属贝壳与导环

    公开(公告)号：WO2016081335A1

    公开(公告)日：2016-05-26

    申请号：PCT/US2015/060797

    申请日：2015-11-16

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： TANNER, David ,  SEMPLE, Ryan, P.

    IPC: F04D29/08 ,  F04D29/66 ,  F04D13/10 ,  F16J15/52

    CPC classification number: E21B43/128 ,  E21B4/003 ,  F04C2/107 ,  F04C13/008 ,  F04C15/0034 ,  F04C15/008 ,  F04D13/10 ,  F04D29/086

    Abstract: A well pump assembly has a pump driven by an electrical motor. A seal section reduces a pressure difference between a dielectric lubricant in the motor and a hydrostatic well fluid pressure. The seal section has a housing containing a guide tube concentric with the axis. Contractible and extensible inner and outer bellows surround the guide tube. An inner bellows guide ring is secured to the inner bellows between ends and has an inner surface with an inner diameter smaller than a minimum inner diameter of the inner bellows for sliding engagement with an outer surface of the guide tube as the inner bellows lengthens and contracts. The outer bellows has a guide ring secured between ends and having an outer surface with an outer diameter larger than a maximum outer diameter of the outer bellows for sliding engagement with an inner surface of the housing.

    Abstract translation: 井泵组件具有由电动机驱动的泵。 密封部分减小电动机中的电介质润滑剂与静压井液压力之间的压力差。 密封部分具有包含与该轴同心的引导管的壳体。 可收缩和可扩展的内外波纹管围绕导管。 内部波纹管导向环固定在端部之间的内部波纹管上，内表面的内径小于内部波纹管的最小内径，当​​内部波纹管延长并收缩时与导管的外表面滑动接合 。 外部波纹管具有固定在端部之间并具有外径大于外部波纹管的最大外径的外表面的导向环，用于与壳体的内表面滑动接合。

    MAGNETIC COUPLING FOR MOTOR SHAFT OF ELECTRICAL SUBMERSIBLE PUMP
    2.
    发明申请
    MAGNETIC COUPLING FOR MOTOR SHAFT OF ELECTRICAL SUBMERSIBLE PUMP 审中-公开
    电动辅助泵电动机的磁耦合

    公开(公告)号：WO2016022660A1

    公开(公告)日：2016-02-11

    申请号：PCT/US2015/043776

    申请日：2015-08-05

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： SEMPLE, Ryan, P. ,  PORETTI, Arthur, L. ,  TANNER, David

    IPC: F16D27/01 ,  H02K49/10 ,  F04D13/02

    CPC classification number: F04D13/027 ,  F04D13/024 ,  F04D13/026 ,  F04D13/086 ,  F04D13/10

    Abstract: An electrical submersible pump assembly has a magnetic coupling between the motor shaft and the pump shaft. The coupling includes motor shaft disks mounted to the motor shaft, each having upward and downward facing disk surfaces joined by an outward facing disk cylindrical surface. Motor shaft magnets are mounted in each of the disk cylindrical surfaces and in the upward and downward facing disk surfaces. A pump shaft rotor mounted to the pump shaft has annular bands axially separated from each other by recesses into which the disks extend. Rotor magnets are mounted in each of the recess cylindrical surfaces and in upward and downward facing band surfaces. The magnets in the recesses interact with the magnets on the disks.

    Abstract translation: 电潜泵组件在电机轴和泵轴之间具有磁耦合。 联轴器包括安装在电动机轴上的电动机轴盘，每一个具有向上和向下的盘面，由面向外的盘形圆柱形表面连接。 电动机轴磁体安装在每个盘形圆柱形表面中以及在向上和向下的盘表面中。 安装在泵轴上的泵轴转子具有环形带，它们通过凹槽彼此轴向分开，盘延伸到其中。 转子磁体安装在每个凹形圆柱形表面中以及面向上和向下的带表面中。 凹槽中的磁体与磁盘上的磁体相互作用。

    METAL BELLOWS CONDITION MONITORING SYSTEM
    4.
    发明申请
    METAL BELLOWS CONDITION MONITORING SYSTEM 审中-公开
    金属贝尔状态监测系统

    公开(公告)号：WO2015026556A1

    公开(公告)日：2015-02-26

    申请号：PCT/US2014/050631

    申请日：2014-08-12

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： SEMPLE, Ryan P. ,  TANNER, David

    IPC: E21B47/06 ,  E21B43/12

    CPC classification number: E21B47/06 ,  E21B43/128 ,  E21B47/0007 ,  G01L9/0039 ,  G01L13/023

    Abstract: A system for monitoring conditions associated with a pressure-equalizing bellows element within a seal section of an electric submersible pump assembly. Pressure sensors are associated with the seal section to detect differential pressure across the bellows element.

    Abstract translation: 一种用于监测与电潜水泵组件的密封部分内的压力均衡波纹管元件相关联的状况的系统。 压力传感器与密封部分相关联，以检测波纹管元件两端的差压。

    CIRCULATION PUMP FOR COOLING MECHANICAL FACE SEAL OF SUBMERSIBLE WELL PUMP ASSEMBLY
    5.
    发明申请
    CIRCULATION PUMP FOR COOLING MECHANICAL FACE SEAL OF SUBMERSIBLE WELL PUMP ASSEMBLY 审中-公开
    用于冷却不可渗透泵组件的机械表面的循环泵

    公开(公告)号：WO2016171879A1

    公开(公告)日：2016-10-27

    申请号：PCT/US2016/025818

    申请日：2016-04-04

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： MEYER, Aron, M. ,  TANNER, David ,  WICHET, Chase

    IPC: F04B47/06 ,  F04B53/14 ,  E21B43/12

    CPC classification number: F04D13/10 ,  E21B43/128 ,  F04D13/08 ,  F04D29/061 ,  F04D29/106 ,  F04D29/126 ,  F04D29/128

    Abstract: A modal attenuator includes annular chambers disposed between an attenuator body and a perforated screen surrounding a primary flow path. The modal attenuator in some arrangements is in the form of an expander section. In some arrangements one or both of the height and the width of the annular chambers may vary along the length of the attenuator body such that the volumes of the chambers vary along the length of the attenuator body. Each chamber preferably has an open end facing the perforated screen such that acoustic waves passing through the perforated screen can enter into the chamber through the open end.

    Abstract translation: 模态衰减器包括设置在衰减体和围绕主流路的穿孔筛之间的环形室。 在一些布置中的模态衰减器是膨胀器部分的形式。 在一些布置中，环形室的高度和宽度中的一个或两个可以沿着衰减体的长度变化，使得室的体积沿着衰减体的长度变化。 每个室优选地具有面向穿孔筛的开口端，使得穿过穿孔筛网的声波可以通过开口端进入腔室。

    TANDEM THRUST BEARING WITH RESILIENT BEARING SUPPORT
    6.
    发明申请
    TANDEM THRUST BEARING WITH RESILIENT BEARING SUPPORT 审中-公开
    TANDEM轴承支撑轴承支撑

    公开(公告)号：WO2015187231A1

    公开(公告)日：2015-12-10

    申请号：PCT/US2015/021194

    申请日：2015-03-18

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： TANNER, David ,  PORETTI, Arturo, Luis ,  SEMPLE, Ryan, P. ,  MEYER, Aron, M.

    IPC: F04D29/046 ,  F16C17/04

    CPC classification number: F04D29/0413 ,  F04C2/107 ,  F04C2/1071 ,  F04C13/008 ,  F04C15/0042 ,  F04C15/008 ,  F04D1/00 ,  F04D7/04 ,  F04D13/06 ,  F04D13/08 ,  F04D29/043 ,  F04D29/426 ,  F04D29/445

    Abstract: An electrical submersible pump assembly has a thrust bearing mechanism with first and second thrust runners axially and rotationally secured to the shaft and located within a housing. First and second thrust receiving structures are rigidly mounted in the housing to receive thrust from the first and second thrust transferring devices. A deflectable member located in the first thrust transfer thrust device decreases in axial thickness in response to thrust of a selected level. The second thrust transfer thrust device has an axial length less than an axial distance from the second thrust receiving structure to the second thrust runner, defining an initial axial gap. During operation of the pump, the shaft and the first and second thrust runners move axially a limited extent, closing the gap and transferring thrust from the second thrust transfer device to the second thrust receiving structure.

    Abstract translation: 电潜泵组件具有推力轴承机构，该推力轴承机构具有轴向和旋转地固定在轴上并位于壳体内的第一和第二推力滑轮。 第一和第二推力接收结构刚性地安装在壳体中以接收来自第一和第二推力传递装置的推力。 位于第一推力传递推力装置中的可偏转构件响应于所选水平的推力而减小轴向厚度。 第二推力传递推力装置的轴向长度小于从第二推力接收结构到第二推力滑轮的轴向距离，限定了初始轴向间隙。 在泵的操作期间，轴和第一和第二推力滑轮在轴向上有限地移动，关闭间隙并将推力从第二推力传递装置传递到第二推力接收结构。

    LABYRINTH CHAMBER FOR HORIZONTAL SUBMERSIBLE WELL PUMP ASSEMBLY
    9.
    发明申请
    LABYRINTH CHAMBER FOR HORIZONTAL SUBMERSIBLE WELL PUMP ASSEMBLY 审中-公开
    用于水平潜水井泵组件的标准试验室

    公开(公告)号：WO2017155667A1

    公开(公告)日：2017-09-14

    申请号：PCT/US2017/017497

    申请日：2017-02-10

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： PYRON, Steven W. ,  HILL, Jason ,  TANNER, David ,  SEMPLE, Ryan ,  MARTINEZ, Ignacio

    IPC: F04D13/10 ,  F04D29/08 ,  F04D29/06 ,  E21B43/12

    Abstract: A submersible well pump assembly (11) has a pump (15), a motor (17), and a tubular pressure equalizer housing (23) located between the pump and the motor. A rotatable drive shaft (31) extends within the housing on the axis (32) for driving the pump. A guide tube (29) surrounds the drive shaft, defining an inner annulus (33) between the drive shaft and the guide tube and an outer annulus (35) between the housing and the guide tube. A well fluid inlet path (26) admits well fluid into the outer annulus. A hub assembly (39) is pivotally mounted to the guide tube. The hub assembly has a communication passage (55) with having at least one lateral portion (57) extending away the axis and a communication passage opening (62) spaced from the axis and in fluid communication with the outer annulus. The hub assembly has a counterweight (63) that rotates the communication passage opening to a point above the axis while the axis is horizontal.

    Abstract translation: 潜水井泵组件（11）具有泵（15），马达（17）以及位于泵和马达之间的管状压力平衡器壳体（23）。 可旋转的驱动轴（31）在壳体内在轴线（32）上延伸以驱动泵。 引导管（29）围绕驱动轴，在驱动轴和引导管之间限定了内部环形空间（33），并且在外壳和引导管之间限定了外部环形空间（35）。 井液入口路径（26）将良好的流体容纳到外部环空中。 毂组件（39）枢转地安装到导管。 毂组件具有连通通道（55），连通通道（55）具有至少一个远离轴线延伸的横向部分（57）以及与轴线隔开并与外环形体流体连通的连通通道开口（62）。 毂组件具有配重（63），该配重（63）在轴线水平时将连通通道开口旋转到轴上方的点。

    BELOW MOTOR EQUALIZER OF ELECTRICAL SUBMERSIBLE PUMP AND METHOD FOR CONNECTING
    10.
    发明申请
    BELOW MOTOR EQUALIZER OF ELECTRICAL SUBMERSIBLE PUMP AND METHOD FOR CONNECTING 审中-公开
    以下电动马达电机均衡器和连接方法

    公开(公告)号：WO2016010598A1

    公开(公告)日：2016-01-21

    申请号：PCT/US2015/026765

    申请日：2015-04-21

    Applicant: BAKER HUGHES INCORPORATED

    Inventor： TANNER, David ,  MEYER, Aron, M. ,  PORETTI, Arturo, L. ,  SEMPLE, Ryan, P.

    IPC: F04D29/66 ,  F04D13/08

    CPC classification number: E21B43/128 ,  E21B4/003 ,  F04D13/062 ,  F04D13/10 ,  F04D29/061

    Abstract: Upper and lower pressure equalizers couple to a lower end of a motor of an electrical submersible pump assembly. An intermediate connection having a liquid flow passage connects the pressure equalizers. A connection valve located in the liquid flow passage closes the liquid flow passage prior to connecting the pressure equalizers with each other, and opens the liquid flow passage after the connection between the pressure equalizers is made. A sensor lower equalizer wire extends from a sensor unit through the lower pressure equalizer to a lower electrical terminal at the upper end of the lower pressure equalizer. A sensor upper equalizer wire connects to the lower electrical terminal and extends through the upper pressure equalizer to an upper electrical terminal at the upper end of the upper pressure equalizer. A sensor motor wire extends downward from the motor into engagement with the upper electrical terminal.

    Abstract translation: 上下压力均衡器耦合到电潜泵组件的电动机的下端。 具有液体流动通道的中间连接连接压力均衡器。 位于液体流动通道中的连接阀在将压力平衡器彼此连接之前关闭液体流动通道，并且在进行压力平衡器之间的连接之后打开液体流动通道。 传感器下均衡器线从传感器单元通过下压力均衡器延伸到低压均衡器上端的下电端子。 传感器上均衡线连接到下电气端子，并通过上压力均衡器延伸到上压力均衡器上端的上电端子。 传感器电机线从电动机向下延伸，与上部电气端子接合。

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