Motor protector
    3.
    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。

    System for Well Logging
    4.
    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。

    System for well logging
    5.
    发明授权
    System for well logging 失效
    测井系统

    公开(公告)号:US07640979B2

    公开(公告)日:2010-01-05

    申请号:US11426140

    申请日:2006-06-23

    IPC分类号: E21B47/01

    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。

    Submersible electric motor terminated for auxiliary tools
    7.
    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
    8.
    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。

    Gas Well Dewatering System
    9.
    发明申请
    Gas Well Dewatering System 失效
    气井脱水系统

    公开(公告)号:US20100209265A1

    公开(公告)日:2010-08-19

    申请号:US12388098

    申请日:2009-02-18

    CPC分类号: F04B23/08 F04B53/18

    摘要: Power and control logic configurations for gas well dewatering systems are provided. In one example, a reservoir is configured to contain hydraulic, lubricating fluid. An electric motor is configured to receive fluid from the reservoir for lubrication and a hydraulic pump powered by the electric motor is configured to receive fluid from the reservoir and pump the fluid into a hydraulic circuit. A positive displacement oscillating pump is powered by the hydraulic pump and configured to pump fluid from the reservoir to an outlet from the well. The electric motor and hydraulic pump receive the same fluid from the reservoir for lubrication and to create pressure in the hydraulic circuit, respectively. A switching device is connected to the hydraulic circuit and is switchable between a first position wherein fluid pressure from the hydraulic pump causes the piston pump to move in a first direction and a second position wherein fluid pressure from the hydraulic pump causes the piston pump to move in a second direction.

    摘要翻译: 提供了气井脱水系统的功率和控制逻辑配置。 在一个示例中,储存器构造成容纳液压润滑流体。 电动机被配置为从储存器接收流体用于润滑,并且由电动机供电的液压泵构造成从储存器接收流体并将流体泵送到液压回路中。 正排量振荡泵由液压泵供电并且构造成将流体从储存器泵送到井的出口。 电动机和液压泵从油箱接收与润滑相同的液体,并分别在液压回路中产生压力。 开关装置连接到液压回路,并且可在第一位置和第二位置之间切换,在第一位置,液压泵的流体压力使得活塞泵沿第一方向移动,其中来自液压泵的流体压力导致活塞泵移动 在第二个方向。

    ELECTRIC SUBMERSIBLE PUMPING SENSOR DEVICE AND METHOD
    10.
    发明申请
    ELECTRIC SUBMERSIBLE PUMPING SENSOR DEVICE AND METHOD 有权
    电动式可抽吸传感器装置及方法

    公开(公告)号:US20090277628A1

    公开(公告)日:2009-11-12

    申请号:US12116302

    申请日:2008-05-07

    IPC分类号: E21B47/00

    摘要: An electric submersible pump device having a pump; a motor, the motor being adjacent to the pump and having motor windings extending a first distance along the motor; a support member, the support member supporting the sensor and having a length so that the sensor is located the first distance downhole from a downhole distal end of the motor windings; the sensor device comprising at least one selected from the following: a temperature sensor, a flow-meter, a vibration sensor or a pressure sensor.

    摘要翻译: 具有泵的电潜泵装置; 电动机,所述电动机与所述泵相邻并且具有沿所述电动机延伸第一距离的电动机绕组; 支撑构件,所述支撑构件支撑所述传感器并且具有使得所述传感器位于所述电机绕组的井下远端下方的第一距离处的长度; 所述传感器装置包括选自以下的至少一个:温度传感器,流量计,振动传感器或压力传感器。