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Special metering device for gas storage

  • Application occasions

    Gas storage bidirectional metering, single well trial production, and black oil separation metering.

  • Structural composition

    It consists of a multi tube bundle cyclone separation main body, a gas manifold, a liquid manifold, a conical orifice flowmeter, a mass flowmeter, a pressure reducing regulating valve, a liquid level transmitter, and an automatic control system.

  • Working principle

    Based on the innovation of GLCC separation technology, multiple single column cyclone separators are used to form a group. After efficient separation of gas and liquid in the cyclone separator, the liquid phase flows to the bottom liquid manifold for liq

Technical Parameter FEATURES Download relevant materials

技术参数

  • 设计材质:

    主体碳钢、传感器材质316L/HC276。

  • 注气采气气量范围(例):

    20~200*10Sm³/d

  • 液量范围(例):

    0~100m³/d

  • 注气气相精度:

    ±2~3%

  • 采气气相精度:

    ±3~5%

  • 采气液相精度:

    ±5~8%

  • 介质温度:

    -20~120℃

  • 防爆等级:

    ExdⅡB T6 Gb

  • 防护等级:

    IP66

  • 设计压力:

    ≤35MPa 或特殊设计

  • 通讯接口:

    RS485/RJ45 (ModBus RTU协议)

  • 供电条件:

    阀门220V AC,仪表及自控系统24V DC

● 容积小、无需要缓冲——节约占地、实时在线连续计量;

●属压力管道组合件——不需压力安全年检,安全隐患小; 

●可实现注气采气双向计量一体化结构,流程简单,操作方便; 

●实现采气过程两相计量,同时气液分离并提前分输,降低换热能耗; 

●采用多管束分离器,属压力管道(不属压力容器),安全性能高; 

●方案成熟,技术可靠,测量精度高,后期校准简便。; 

●气相通道无控制单元,不存在异常堵塞憋压风险。