Real-Time Measurement of Oil, Water and Natural Gas for Production


MOHR Multiphase Flow Measurement Systems provide high resolution, real-time measurement of the Oil, Water and Gas fractional components in a flow stream.

MOHR has adapted our Electric Field Perturbation (EFP) technology for oil drilling and production operations. The instruments use ultra-wideband (UWB) signals, specialized metallic probes and sophisticated software to measure oil, water, and gas content of flow streams.

Capable of withstanding high pressures and high temperatures, the MOHR OWG systems are rugged, field reliable solutions that are easily integrated into any production operation. The MOHR measurement systems require no periodic calibration and can withstand the slug flow, gas bursts and steam pockets which cause competing instruments to lose accuracy and calibration.


Key Features of the Multiphase Flow Measurement System

  • Electromagnetic Non-Radioactive Technology
  • Measures 0-100% Oil/Water/Gas
  • No Moving Parts - No Coriolis Meter Required
  • No Separation Required
  • Easy-to-Integrate Sensors are impervious to slug flow, gas bursts, steam pockets and other difficult conditions.
  • Hundreds of samples per second for high resolution monitoring
  • High speed, real time analysis of flow stream gives instantaneous and time-history averaging of volume fraction
  • Fully customizable for virtually any mix of materials
  • Available as a skid-mount portable system or permanent installation

How to purchase

For purchasing options, please contact us via our How to Buy page.



Related Products

MOHR Oil Field Drilling Mud Measurement System

MOHR Oil Field Wet Gas Measurement System



Operating Parameters
Nominal ID3", 4" & 6" standard, others available7.5 cm, 10 cm and 15 cm
Working Pressure2500 PSI17.2 MPa
Sensor Temperature-40 °F to 500 °F-40 °C to 260 °C
Instrumentation Temperature-40 °F to 140 °F-40 °C to 60 °C
Water/Oil Ratio0-100%
Gas Volume Fraction0-100%
Pressure ConnectionsHammer Union, Grayloc®, ANSI Flange, ISO Flange, Custom
Data ConnectivityEthernet, RS485, 4-20 ma, Wireless; PASON and NOV integration
Power120V AC, 60 Hz
Weather ProtectionNEMA 4X, IP66