公开(公告)号：WO2017007656A1

公开(公告)日：2017-01-12

申请号：PCT/US2016/040078

申请日：2016-06-29

Applicant: MOOG INC.

Inventor： BELL, Frank ,  CARDAMONE, David, P. ,  SINGH, Inderjit ,  SANTACESARIA, Mark ,  HALLORAN, Daniel, J. ,  ROBERTS, Jonathan

IPC: E21B43/12

CPC classification number: E21B43/128 ,  E21B47/0007 ,  E21B47/06 ,  E21B47/065 ,  F04B17/03 ,  F04B47/06 ,  F04B49/065 ,  F04B51/00 ,  F04B2201/0201 ,  F04B2203/0405 ,  F04B2203/0406 ,  F04B2205/02 ,  F04B2205/05 ,  F04B2205/10 ,  H02K5/132 ,  H02K5/225 ,  H02K7/14 ,  H02K11/215 ,  H02K11/25

Abstract: An oil well installation (15) comprising tubing (17) arranged in a well (18), a pump (19) and actuator (20) disposed in the well, a surface controller (50) connected with the linear actuator, multiple downhole sensors (30-35) configured to sense operating parameters of the linear actuator and/or the pump, a downhole signal processor (40) configured to receive sensor data from the sensors and to output serial data, a communication cable (23) between the sensor processor and the surface controller, the communication cable having at least two paired transmission lines (25, 26), a downhole differential signal driver (41) configured to receive the serial data and to output data signals to the paired transmission lines, and a surface receiver (27) connected to the communication cable and configured to receive the signals from the differential signal driver via the paired transmission lines.

Abstract translation: 一个油井装置（15），其包括布置在井（18）中的管道（17），设置在井中的泵（19）和致动器（20），与线性致动器连接的表面控制器（50），多个井下传感器 （30-35），被配置为感测所述线性致动器和/或所述泵的操作参数;井下信号处理器（40），被配置为从所述传感器接收传感器数据并输出串行数据;所述传感器 处理器和表面控制器，所述通信电缆具有至少两个成对的传输线（25,26），井下差分信号驱动器（41），被配置为接收所述串行数据并将数据信号输出到所述成对的传输线;以及表面 接收器（27），连接到通信电缆并且被配置为经由成对传输线路从差分信号驱动器接收信号。

公开(公告)号：EP3320176B1

公开(公告)日：2019-05-01

申请号：EP16738953.5

申请日：2016-06-29

Applicant: Moog Inc.

Inventor： BELL, Frank ,  CARDAMONE, David, P. ,  SINGH, Inderjit ,  SANTACESARIA, Mark ,  HALLORAN, Daniel, J. ,  ROBERTS, Jonathan

IPC: E21B43/12

公开(公告)号：EP3320176A1

公开(公告)日：2018-05-16

申请号：EP16738953.5

申请日：2016-06-29

Applicant: Moog Inc.

Inventor： BELL, Frank ,  CARDAMONE, David, P. ,  SINGH, Inderjit ,  SANTACESARIA, Mark ,  HALLORAN, Daniel, J. ,  ROBERTS, Jonathan

IPC: E21B43/12

CPC classification number: E21B43/128 ,  E21B47/0007 ,  E21B47/06 ,  E21B47/065 ,  F04B17/03 ,  F04B47/06 ,  F04B49/065 ,  F04B51/00 ,  F04B2201/0201 ,  F04B2203/0405 ,  F04B2203/0406 ,  F04B2205/02 ,  F04B2205/05 ,  F04B2205/10 ,  H02K5/132 ,  H02K5/225 ,  H02K7/14 ,  H02K11/215 ,  H02K11/25

Abstract: An oil well installation (15) comprising tubing (17) arranged in a well (18), a pump (19) and actuator (20) disposed in the well, a surface controller (50) connected with the linear actuator, multiple downhole sensors (30-35) configured to sense operating parameters of the linear actuator and/or the pump, a downhole signal processor (40) configured to receive sensor data from the sensors and to output serial data, a communication cable (23) between the sensor processor and the surface controller, the communication cable having at least two paired transmission lines (25, 26), a downhole differential signal driver (41) configured to receive the serial data and to output data signals to the paired transmission lines, and a surface receiver (27) connected to the communication cable and configured to receive the signals from the differential signal driver via the paired transmission lines.