Multiphase flow measurement

Magnetic resonance multiphase measurement solutions

  • Simultaneous measurement of oil, gas and water flow volumes
  • Single measurement principle,  no radioactive source required
  • Fully automated inline fluid characterisation
  • Enhanced reservoir management

M-PHASE 5000 multiphase flow measurement in a desert enviroment

KROHNE brings cutting-edge science to a flowmeter design that delivers tangible economic advantages to producers in the oil & gas industry. The M-PHASE 5000 magnetic resonance measurement principle makes it possible to “count” individual hydrogen atoms.Since oil, gas and water all contain hydrogen atoms, multiphase flow can be measured using magnetic resonance. For this purpose, the fluids are magnetised and subsequently excited by radio frequency pulses. The hydrogen atoms respond to the pulses and send back echoes which are recorded. The amplitude of the echoes and the rate at which they decay is used to calculate the flow rates. The difference in magnetic resonance properties allows the system to calculate the separate flowrates of the oil, gas and water.

Highlights

  • Large dynamic range - up to 60:1
  • Full bore design
  • Low pressure drop and low wear
  • Liquid measurement - insensitive to sand, scale, wax and fouling
  • Suited for high water liquid ratios (up to 100%)

Typical applications

  • Well testing
  • Production optimisation
  • Flow assurance
  • Production allocation
  • Continuous monitoring of well performance
  • Flow measurements even at high water liquid ratios

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M-PHASE 5000

Magnetic resonance multiphase flowmeter for simultaneous measurement of oil, gas and water in the upstream oil and gas industry

  • Single measurement principle; no radioactive source
  • Fully automated inline fluid characterisation
  • Large dynamic range up to 1:60; full bore design
  • Enhanced reservoir management
View product details

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