多相计量橇

Product Detail

Multi-phase Flow Meter

 

Real-time Measurement

The Multiphase Flow Meter provides real-time measurement of the individual components making up the commingled three phase flow of gas, oil, and water.

Compact Design

Unique design accomplishes its measurement functions in a compact footprint saving the operator valuable area, volume, and weight in onshore and offshore installations.

 

The product is self-contained, enabling test administration from the touch screen or from a control room.

 

Applications

 Production Measurement

Well Testing

Production Allocation

Reservoir Optimization

 

Operating Principle

 

With patented technology, the total mass flow of oil-gas-water three-phase fluid from oil wells is measured by Venturi meter. The mixture density of the multiphase flow is measured with a gravitational densitometer. The water cut in the liquid phase is measured by on-line microwave water cut meter. All electronic signals from the secondary instruments are input into a dedicated flow computer, which contains a set of state-of-theart multiphase flow models and PVT models. The flow computer calculates, displays and records the instantaneous and accumulative flow rates of oil, gas and water of the multiphase flow.

 

Rapid Well Testing

Well testing can be accomplished in as little as 2 hours. The graphical display and data logging functions provide the user with persistent results to view trends and to post process the test results or production measurements.

 

Data Logging

Convenient data logging functionality to store the well testing or production measurement results for audit and post processing purposes.

  

Display

Intuitive and easily navigable 6” high resolution color touch

screen display to observe measurement results, test data

and trends.

 

Input / Output Interface

 Analog I/O 4-20mA, 5x

 Pulse input, 3x

 MODBUS RTU RS-485, 4x

 

Power

Supply: 100 - 240Vac or 20 - 28Vdc

Consumption : 20 Watts typical

Temperature

Ambient: -40˚C to +60˚C

Process: 0˚C to +180˚C

Process Connections

ANSI Class 150# ~ 2500#