Roxar Watercut Meters

Roxar

Roxar Watercut Meters

Roxar

Inline, field–mounted Roxar Watercut Meters use sensitive, microwave–resonance technology to accurately measure the permittivity of oil/water mixtures in real– time. The full–bore meters improve wellhead efficiencies, separation processes, custody transfers and fiscal reporting, and can be easily adjusted for salinity and changing dry–oil densities.

Specifications

Inline Fullcut Range
0-100%
Inline Low Cut Range
1-15%
Inline High Cut Range
1-50%
Top Cut Low Cut Range
15-100%
Top Cut High Cut Range
15-100%
Fullcut Uncertainty
± 1%
Fullcut Repeatability
±0.25%
Fullcut Sensitivity
±0.05%
Fullcut Response Time
0.7s
Effect of density variations
0.027% water per 1 kg/m3
Effect of pressure variations
0.0025% water per 1 bar
Measurement Type
Microwave Resonance Technology
Connection Type
Digital I/O 1200m (RS 485)
Communication Protocol
4 - 20 mA HART

Features

  • Accurately measure the permittivity of oil/water mixtures with patented microwave-resonance technology
  • Automatically compensate for the salt content in the water fraction with an AutoSalinity function
  • Compensate for changes in fluid density in real time with an AutoZero feature
  • Achieve a robust and stable measurement principle with a full-bore, inline solution
  • Cover a high range of flow conditions - salinity, density, temperature, etc.

Documents & Drawings

Training & Services