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Gas liquid separation metering device

  • Application occasions

    It is applicable to gas-liquid separation metering of oil and gas wells, SAGD wells, condensate natural gas wells, shale gas wells, coal-bed gas wells, etc. in oil and gas field surface processes, and also applicable to gas-liquid separation metering of

  • Structural composition

    It is composed of power distribution unit, control system, multi bundle cyclone separator, gas flow meter, liquid flow meter, moisture meter, liquid level transmitter, regulating valve, safety accessories, and other instrument sensors.

  • Working principle

    The gas-liquid mixed fluid enters each single tube cyclone separator tangentially from the inlet through a ring pipe, and after separation by the separator, the gas phase flows to the top gas manifold outlet for gas flow measurement. The liquid phase flo

Technical Parameter FEATURES Download relevant materials

General-purpose technology parameters

  • Measurement range (example) :

    Gas phase: 0.5~50 × 10 Nm/d
    Liquid phase: 0.5~500m/d
    Moisture content: 0-100%

  • Calibration measurement :

    (Confidence level: 98%)

  • Gas and liquid phases :

    ±1~2%MS

  • moisture content :

    ±1~2%FS

  • Production measurement :

    (Confidence level: 95%)

  • Explosion proof level :

    ExdⅡB T4 Gb

  • medium temperature :

    5~350℃

  • ambient temperature :

    -40~85℃

  • protection grade :

    IP65

  • communication interface :

    RS485+RJ45, scalable wireless communication

●  Small volume, no need for buffering - saving land, real-time online continuous measurement;

● Mature separation technology and corresponding solutions - high separation efficiency

● Lightweight, compact structure, simple process - convenient for transportation and disassembly, easy to operate

● Dual gas path function, small liquid volume control function, and intelligent zone control technology - ultra wide range measurement, high accuracy, and able to meet the measurement of complex working conditions of valve groups;

● Self cleaning and anti sand treatment functions - ensuring long-term operation of the equipment

● Standardized production, overall factory testing - packaged transportation, ready to use, high reliability

● Belonging to pressure pipeline assembly - no need for annual pressure safety inspection, with low safety hazards

● Mature control technology scheme, instrument selection - suitable for various special working conditions

● Can be used as on-board measurement calibration and testing equipment

● It can display process parameter information such as liquid flow rate, gas flow rate, flow accumulation, temperature, pressure, liquid level, etc

● Paperless recording function, recording curves of various parameters, and permanently saving data during power outage

● Equipped with RS485 and RJ45 data communication interfaces as standard, data can be remotely transmitted through wired or wireless channels