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Electric Submersible Pump (ESP) Working Monitor System
Electric Submersible Pump (ESP) Working Monitor System
Electric Submersible Pump (ESP) Working Monitor System is composed of downhole instruments and Surface equipments (Surface host computer and choke), applied to monitor downhole parameters (pressure, temperature, vibration, and Current Leakage), at the same time it transfers the parameters to surface equipment.
Introduction

Electric Submersible Pump (ESP) Working Monitor System is composed of downhole instruments and Surface equipments (Surface host computer and choke), applied to monitor downhole parameters (pressure, temperature, vibration, and Current Leakage), at the same time it transfers the parameters to surface equipment.  The processed data by surface equipment has special reference to the engineer and operator’s adjustment of parameters,to management and decision-making of producing well,  accordingly improving oilfield’s production and management level .


Characteristic

Pressure measurement of intake and discharge.

Temperature measurement of intake and motor.

Motor vibration measurement (X-axis, Y-axis, Z-axis).

Current Leakage measurement.

All real-time data can be displayed and record by surface host computer.

Ability of interface and communication with other surface equipments(such as frequency converters).

Download storage data through USB.


Parameter

System Technical Specifications

Measurement Range

Pressure(intake and discharge): 0~40Mp

Intake Temperature: 0°~125℃

Motor Temperature: 0°~175℃

Vibration: 0~10 g

Current Leakage: 0~25mA

Measurement Accuracy

Pressure:±10 psi

Temperature:±2℃

Vibration:±0.1 g

Current Leakage:±25μA

Other Technical Specifications

Operating Temperature: -20℃~+125℃

Maximum pressure: 60Mpa

Continuous Operating Time: more than 15000h


Surface Computer Technical Specifications

Supply power

Input: AC(100~264)V

Frequency : (45~65)Hz

Power Dissipation: 50W

Displayer: 5.7 inch Crystal Display

Keyboard: 14mm×14mm digital keyboard

Storage: 2GB

Communication Interface:1 RS485(separation)

Operating Temperature: -20℃~+55℃

Operating humidity: 50℃(5~90)%RH


Choke Technical Specifications

Inbreaking Protection:  IP66

Function: High voltage isolation, Over current protection, Inhibition of AC interference

Operating Temperature:  -20℃~+55℃

Operating humidity:  50℃(5~90)%RH