Motor protector
    1.
    发明授权
    Motor protector 有权
    电机保护器

    公开(公告)号:US07182584B2

    公开(公告)日:2007-02-27

    申请号:US10708470

    申请日:2004-03-05

    IPC分类号: F04B17/00

    摘要: A system and method is provided for reducing the wear on a motor protector, particularly when used in an abrasive environment. The motor protector comprises an outer housing having an internal shaft. The motor protector further comprises a head section having an abrasives exclusion mechanism to reduce the amount of abrasive material contacting a specific component or components within the motor protector.

    摘要翻译: 提供一种用于减少电动机保护器上的磨损的系统和方法,特别是在磨料环境中使用时。 马达保护器包括具有内轴的外壳。 马达保护器还包括具有磨料排除机构的头部,以减少与电动机保护器内的特定部件接触的磨料的量。

    Submersible electric motor terminated for auxiliary tools
    4.
    发明授权
    Submersible electric motor terminated for auxiliary tools 有权
    潜水电动机用于辅助工具

    公开(公告)号:US07595573B2

    公开(公告)日:2009-09-29

    申请号:US11531951

    申请日:2006-09-14

    IPC分类号: H02K5/132 F04D13/08

    摘要: A submersible electric motor in a submersible pump system is provided that facilitates connecting auxiliary tools with the motor and disconnecting auxiliary tools from the motor without draining the fluid from the motor. The motor includes electrical terminals for connecting the auxiliary tool with the motor and may include a hydraulic connector that maintains the fluid in the motor when connecting or disconnecting the auxiliary tool and provides fluid communication of the fluid between the motor and a terminal area when the auxiliary tool is connected.

    摘要翻译: 提供了一种潜水泵系统中的潜水电动机,便于将辅助工具与电机连接起来,并将辅助工具从马达断开,而不会从电机中排出流体。 电动机包括用于将辅助工具与电动机连接的电气端子,并且可以包括液压连接器,其在连接或断开辅助工具时将流体保持在电动机中,并且当辅助工具的辅助工具与端子区域之间提供流体的流体连通 工具已连接。

    Submersible Electric Motor Terminated for Auxiliary Tools
    5.
    发明申请
    Submersible Electric Motor Terminated for Auxiliary Tools 有权
    潜水电机终止辅助工具

    公开(公告)号:US20070296291A1

    公开(公告)日:2007-12-27

    申请号:US11531951

    申请日:2006-09-14

    IPC分类号: H02K11/00 H02K5/12 F04B39/06

    摘要: A submersible electric motor in a submersible pump system is provided that facilitates connecting auxiliary tools with the motor and disconnecting auxiliary tools from the motor without draining the fluid from the motor. The motor includes electrical terminals for connecting the auxiliary tool with the motor and may include a hydraulic connector that maintains the fluid in the motor when connecting or disconnecting the auxiliary tool and provides fluid communication of the fluid between the motor and a terminal area when the auxiliary tool is connected.

    摘要翻译: 提供了一种潜水泵系统中的潜水电动机,便于将辅助工具与电机连接起来,并将辅助工具从马达断开,而不会从电机中排出流体。 电动机包括用于将辅助工具与电动机连接的电气端子,并且可以包括液压连接器,其在连接或断开辅助工具时将流体保持在电动机中,并且当辅助工具的辅助工具与端子区域之间提供流体的流体连通 工具已连接。

    System for Well Logging
    7.
    发明申请
    System for Well Logging 失效
    测井系统

    公开(公告)号:US20070295502A1

    公开(公告)日:2007-12-27

    申请号:US11426140

    申请日:2006-06-23

    IPC分类号: E21B47/00 E21B43/00

    CPC分类号: E21B43/128 E21B47/01

    摘要: A technique is provided to facilitate logging in a well environment. Downhole well related equipment is deployed in a wellbore with an internal, longitudinal passageway. A logging tool system is moved through the longitudinal passageway for performance of logging procedures within the wellbore below the well related equipment.

    摘要翻译: 提供了一种便于在井环境中登录的技术。 井下井相关设备部署在具有内部纵向通道的井眼中。 测井工具系统通过纵向通道移动,以在井眼相关设备下方的井筒内执行测井程序。

    Shroud for use with electric submergible pumping system
    8.
    发明授权
    Shroud for use with electric submergible pumping system 失效
    护罩用于电动潜水泵系统

    公开(公告)号:US06364013B1

    公开(公告)日:2002-04-02

    申请号:US09470199

    申请日:1999-12-21

    IPC分类号: E21B4300

    CPC分类号: E21B43/128 E21B37/02

    摘要: A shroud for use with a submergible pumping system. The shroud is disposed over a submergible motor and includes fluid channels for conducting heat away from the submergible motor. The shroud is formed from a sheet material, such as sheet metal, to permit its use in wellbores having a narrow annular space between the submergible pumping system and the interior surface of the wellbore casing. The sheet material includes longitudinal corrugations to facilitate fluid flow while strengthening the construction of the shroud.

    摘要翻译: 用于潜水泵送系统的护罩。 护罩设置在潜水电机上,并且包括用于将热量从潜水电机传导出的流体通道。 护罩由片状材料(例如金属板)形成,以允许其在潜水泵送系统和井筒壳体的内表面之间具有窄的环形空间的井眼中使用。 片材包括纵向波纹,以便于加强护罩的结构的同时流体流动。

    Spring cartridge rotor bearing
    9.
    发明授权
    Spring cartridge rotor bearing 失效
    弹簧筒转子轴承

    公开(公告)号:US5795075A

    公开(公告)日:1998-08-18

    申请号:US707552

    申请日:1996-09-04

    申请人: Arthur I. Watson

    发明人: Arthur I. Watson

    摘要: A spring cartridge rotor bearing is inserted into an electric motor during assembly as a preassembled unit. The rotor bearing includes a sleeve having a bore adapted to receive therethrough a shaft of the electric motor, and each end of the sleeve adapted to contact adjacent motor rotor sections. A bearing has a bore extending therethrough with the sleeve received therein. The bearing thermally locks into the stator bore early in motor warm-up and the bearing has sufficient end play on the sleeve to accommodate shaft expansion. One or more springs are located on the sleeve to bias the bearing to a neutral or generally centered position on the sleeve. The springs permit the bearing to move along the sleeve during times of thermal expansion and contraction, and prevent the bearing from becoming locked into an extreme position. This prevents the transmission of thrust loads from the rotor to the bearing.

    摘要翻译: 在组装期间将弹簧筒转子轴承插入到电动机中作为预组装的单元。 转子轴承包括套筒,该套筒具有适于容纳电动机的轴的孔,并且套筒的每个端部适于接触相邻的电动机转子部分。 轴承具有延伸穿过其中套筒容纳在其中的孔。 轴承早期在电机预热中锁定到定子孔中,并且轴承在套筒上具有足够的端部作用以适应轴的膨胀。 一个或多个弹簧位于套筒上以将轴承偏置到套筒上的中性或大致居中的位置。 弹簧允许轴承在热膨胀和收缩期间沿套筒移动,并防止轴承锁定到极限位置。 这样可以防止推力载荷从转子传递到轴承。

    Submersible pump control
    10.
    发明授权
    Submersible pump control 有权
    潜水泵控制

    公开(公告)号:US09057256B2

    公开(公告)日:2015-06-16

    申请号:US13347673

    申请日:2012-01-10

    IPC分类号: E21B43/12 G05B13/04 G05B17/02

    摘要: A system can include an interface to receive sensed data and economic data; a production control framework that includes a module for modeling motor efficiency of an electric submersible pump, a module for modeling gas composition of a fluid being pumped by an electric submersible pump, a module for modeling solid dynamics in a fluid being pumped by an electric submersible pump, a module to update one or more of the modules for modeling in response to receipt of data via the interface; and an interface to output control commands to a controller for an electric submersible pump based at least in part on data received by the interface and analyzed by the production control framework. Various other apparatuses, systems, methods, etc., are also disclosed.

    摘要翻译: 系统可以包括用于接收感测数据和经济数据的接口; 生产控制框架,其包括用于建模电潜泵的电动机效率的模块,用于对通过电潜泵泵送的流体的气体成分进行模拟的模块,用于模拟由电潜泵泵送的流体中的固体动力学的模块 泵,用于响应于通过接口接收数据来更新一个或多个模块以进行建模的模块; 以及用于至少部分地基于由所述接口接收并由所述生产控制框架分析的数据向所述电潜泵的控制器输出控制命令的接口。 还公开了各种其它装置,系统,方法等。