The Haimo SP (Spool Piece) MPFM is a state-of-the-art technology for inline measurement of multiphase flow.
The Haimo SP (Spool Piece) MPFM is a state-of-the-art technology for inline measurement of multiphase flow. The meter allows for accurate measurement of oil, water and gas flow rates, with a very compact mechanical solution. Depending upon requirement, the meter can either be a spool piece or a skid mounted design.
This compact unit is composed of a Venturi flow meter and dual gamma meter.
Total Flow Rate of the multiphase fluids (TFR) is measured by venturi flow meter.
Multi-Variable Transmitter (MVT) measures the differential pressure across the venturi alongwith temperature and pressure. The raw signals from the MVT are processed by the Data Acquisition Unit, and then used to calculate the total flow rate alongwith PVT parameters.
The Dual Gamma Meter is used to measure GVF and WLR of the multiphase fluids. The pulses from the dual gamma detector are collected and processed by the updated Haimo high speed dual gamma transmitter to provide high water cut accuracy at 0~95% GVF level.
The volumetric flow rates at standard conditions are computed from flow rates at line conditions using PVT software model . The PVT model developed by Haimo is a versatile tool for characterizing multi-component mixtures with emphasis on reservoir fluids.
Haimo Inline Multiphase Meter detects gas fraction (GVF) and water (WLR) by gamma ray technology. Total flow rate of the multiphase stream is measured by the Venturi flow meter. A data acquisition unit (DAU) performs all calculations and converts flow measurements from line to standard condition using a PVT model.
| Confidence Level=95% | |||||
| Sub Range | GVF Range | Uncertainty | |||
| Operating Pressure | < 2MPa | ≥ 2 MPa | |||
| A | 0~95 % | Liquid Flow ( Rel ) | 5% | 5% | |
| Gas Flow ( Rel ) | 7% | 5% | |||
| Water Cut ( Abs ) | 2% | 2% | |||
| B | 95~100% | HC Flow ( Rel ) | 5-10% | 5% | |
| Gas Flow ( Rel ) | 7% | 3% | |||
| Water Volume Fraction ( Abs ) | 0.5% | 0.5% | |||
| Repeatability | 1/3 of % | ||||
Features
Inline flow meter
Highly accurate and repeatable data
Remote operation and data acquisition
Non – intrusive
No moving parts – low maintenance
Small footprint and weight
Simple installation and safe operation
Excellent dynamic response to change in well flow
Low pressure loss
Low power consumption
APPLICATIONS
Measurement of the oil, water and gas in the multiphase flow at GVF<100%
Production well testing
Improvement of well testing and reservoir management
Production monitoring and optimization
BENEFITS
Reduce costs of field development
Early detection of water
Better diagnosis per well
Remote and automated operation
Simple installation and safe operation
Acquisition of real-time data
