公开(公告)号：WO1997008459A1

公开(公告)日：1997-03-06

申请号：PCT/US1996013504

申请日：1996-08-29

Applicant: BAKER HUGHES INCORPORATED ,  BEARDEN, John, L. ,  HARRELL, John, W. ,  RIDER, Jerald, R. ,  BESSER, Gordon, L. ,  JOHNSON, Michael, H. ,  TUBEL, Paul, S. ,  WATKINS, Larry, A. ,  TURICK, Daniel, J. ,  DONOVAN, Joseph, F. ,  HENRY, J., V. ,  KNOX, Dick, L.

Inventor： BAKER HUGHES INCORPORATED

IPC: F04B49/00

CPC classification number: F04D9/002 ,  E21B43/121 ,  E21B43/128 ,  E21B43/385 ,  E21B44/00 ,  E21B47/00 ,  E21B47/011 ,  F04B2201/0802 ,  F04B2201/1207 ,  F04B2203/0205 ,  F04B2203/0208 ,  F04B2205/01 ,  F04B2207/041 ,  F04B2207/042 ,  F04D13/10 ,  F04D15/0027 ,  F04D15/0066 ,  F04D15/0088

Abstract: An improved electrical submersible pump is disclosed in which a processor (37) downhole is utilized to monitor one or more subsurface conditions, to record data, and to alter at least one operating condition of the electrical submersible pump (23). Novel uses are described for downhole gas compression, the delivery of particulate matter to wellbore sites, and for the disposal of waste.

Abstract translation: 公开了一种改进的电潜泵，其中利用井下处理器（37）来监测一个或多个地下条件，记录数据和改变电潜泵（23）的至少一个操作状态。 描述了用于井下气体压缩，将颗粒物质运送到井眼位置以及处理废物的新用途。

公开(公告)号：WO2008124568A1

公开(公告)日：2008-10-16

申请号：PCT/US2008/059367

申请日：2008-04-04

Applicant: BAKER HUGHES INCORPORATED ,  LEUTHEN, Mickey ,  PLITT, Sheldon ,  RIDER, Jerald, R. ,  YOHANAN, Tom, G.

Inventor： LEUTHEN, Mickey ,  PLITT, Sheldon ,  RIDER, Jerald, R. ,  YOHANAN, Tom, G.

IPC: E21B43/12 ,  F04D15/02

CPC classification number: E21B43/128 ,  F04D15/0066

Abstract: Systems and methods for using variable speed drives to restart downhole submersible pump motors. In one embodiment, a downhole pump is controlled using a variable speed drive that includes a control system configured to detect interruptions in the operation of the pump system. After an interruption that requires the restart of the pump motor, the control system determines the reverse rotational speed of the pump motor and restarts the motor when this speed is sufficiently low. The control system may be configured to reduce the output voltage of the variable speed drive and sweep through a range of output frequencies to determine the frequency at which the current drawn by the motor is lowest. This is the frequency at which the drive's output matches the speed of the motor and the apparent impedance of the motor is highest. When the speed is low enough, the motor is restarted.

Abstract translation: 使用变速驱动器重新启动井下潜水泵电机的系统和方法。 在一个实施例中，使用变速驱动器控制井下泵，所述变速驱动器包括被配置为检测泵系统的操作中的中断的控制系统。 在需要重新启动泵电机的中断之后，控制系统确定泵电机的反转速度，并在该速度足够低时重启电动机。 控制系统可以被配置为减小变速驱动器的输出电压并且扫过一定范围的输出频率以确定由电动机汲取的电流最低的频率。 这是驱动器的输出与电机速度匹配的频率，电机的视在阻抗最高。 当速度足够低时，电机重启。

公开(公告)号：WO2009003099A1

公开(公告)日：2008-12-31

申请号：PCT/US2008/068340

申请日：2008-06-26

Applicant: BAKER HUGHES INCORPORATED ,  LEUTHEN, Mickey ,  WILSON, Brown, L. ,  RIDER, Jerald, R. ,  SCHULZE, Bryan, D.

Inventor： LEUTHEN, Mickey ,  WILSON, Brown, L. ,  RIDER, Jerald, R. ,  SCHULZE, Bryan, D.

IPC: E21B43/16 ,  E21B43/38

CPC classification number: E21B43/128 ,  F04D9/001 ,  F04D15/0066 ,  F04D15/0088

Abstract: A device, method, and program product detect and break an occurrence of gas lock in an electrical submersible pump assembly in a well bore based upon surface or downhole data without the need for operator intervention. The system provides the ability to flush the pump and return the system back to production without requiring system shutdown. In addition, the system provides an algorithm for controlling a pump operating speed of the electrical submersible pump assembly to maximize production from the well bore.

Abstract translation: 装置，方法和程序产品基于表面或井下数据检测并破坏井下电潜泵组件中气锁的发生，而不需要操作员干预。 该系统提供冲洗泵并将系统返回到生产而不需要系统关闭的能力。 此外，该系统提供了一种用于控制电潜泵组件的泵运行速度以最大化井眼产量的算法。

公开(公告)号：WO2008154584A1

公开(公告)日：2008-12-18

申请号：PCT/US2008/066574

申请日：2008-06-11

Applicant: BAKER HUGHES INCORPORATED ,  CROSSLEY, Alex, W. ,  ZHU, De Hao ,  RIDER, Jerald, R.

Inventor： CROSSLEY, Alex, W. ,  ZHU, De Hao ,  RIDER, Jerald, R.

IPC: G01F1/74 ,  G05B13/02 ,  G01F1/34

CPC classification number: G01F1/88 ,  G01F1/74

Abstract: A multiphase flow meter used in conjunction with an electrical submersible pump system in a well bore includes sensors to determine and transmit well bore pressure measurements, including tubing and down hole pressure measurements. The multiphase flow meter also includes at least one artificial neural network device to be used for outputting flow characteristics of the well bore. The artificial neural network device is trained to output tubing and downhole flow characteristics responsive to multiphase-flow pressure gradient calculations and pump and reservoir models, combined with standard down-hole pressure, tubing surface pressure readings, and the frequency applied to the electrical submersible pump motor.

Abstract translation: 与井下电潜泵系统结合使用的多相流量计包括用于确定和传送井筒压力测量值的传感器，包括管道和井下压力测量。 多相流量计还包括用于输出井眼的流量特性的至少一个人造神经网络装置。 训练人工神经网络装置，以响应于多相流压力梯度计算和泵和储层模型，结合标准井下压力，管道表面压力读数和施加到电潜泵的频率来输出管道和井下流动特性 发动机。

公开(公告)号：WO2009026043A2

公开(公告)日：2009-02-26

申请号：PCT/US2008/072893

申请日：2008-08-12

Applicant: BAKER HUGHES INCORPORATED ,  CROSSLEY, Alexander ,  RIDER, Jerald, R. ,  ZHU, De Hao

Inventor： CROSSLEY, Alexander ,  RIDER, Jerald, R. ,  ZHU, De Hao

IPC: E21B43/12 ,  E21B43/00

CPC classification number: E21B47/0007 ,  E21B43/128 ,  G05B17/02 ,  G05B23/0243

Abstract: A motor controller for an electrical submersible pump production system is coupled to a real-time software model using known correlations and algorithms to model the performance of the production system, including the production equipment and the well, and executes separately from any modeling used to compute operating parameters from downhole measurements for use by the motor controller. The real-time software model receives operating parameter measurements from a data acquisition subsystem and compares the measurements with projected operating parameter values according to the model. Differences between measured and projected values are analyzed to identify operating problems or non-optimal operating conditions, with automatic corrections and/or notifications being triggered.

Abstract translation: 用于电潜泵生产系统的电动机控制器使用已知的相关性和算法耦合到实时软件模型，以对包括生产设备和井的生产系统的性能进行建模，并且与用于计算的任何建模分开执行 来自井下测量的操作参数由电机控制器使用。 实时软件模型从数据采集子系统接收操作参数测量，并根据模型将测量值与投影操作参数值进行比较。 分析测量值和投影值之间的差异，以识别操作问题或非最佳操作条件，并触发自动更正和/或通知。

公开(公告)号：WO2009026043A3

公开(公告)日：2009-04-23

申请号：PCT/US2008072893

申请日：2008-08-12

Applicant: BAKER HUGHES INC ,  CROSSLEY ALEXANDER ,  RIDER JERALD R ,  ZHU DE HAO

Inventor： CROSSLEY ALEXANDER ,  RIDER JERALD R ,  ZHU DE HAO

IPC: E21B43/12 ,  E21B43/00

CPC classification number: E21B47/0007 ,  E21B43/128 ,  G05B17/02 ,  G05B23/0243

Abstract: A motor controller for an electrical submersible pump production system is coupled to a real-time software model using known correlations and algorithms to model the performance of the production system, including the production equipment and the well, and executes separately from any modeling used to compute operating parameters from downhole measurements for use by the motor controller. The real-time software model receives operating parameter measurements from a data acquisition subsystem and compares the measurements with projected operating parameter values according to the model. Differences between measured and projected values are analyzed to identify operating problems or non-optimal operating conditions, with automatic corrections and/or notifications being triggered.

Abstract translation: 用于电潜泵生产系统的电动机控制器与实时软件模型耦合，使用已知的相关性和算法来模拟生产系统（包括生产设备和井）的性能，并与用于计算的任何建模分开执行 来自井下测量的操作参数供马达控制器使用。 实时软件模型接收来自数据采集子系统的操作参数测量结果，并根据模型将测量结果与预计的操作参数值进行比较。 分析测量值与预测值之间的差异以识别操作问题或非最佳操作条件，并自动更正和/或通知被触发。