Metering Uncertainties Calculations

Natural Gas, Crude Oil, Liquid Hydrocarbons
Steam & Water, Ethylene, Aromatics

Metering Know-How

WET NATURAL GAS KNOW-HOW

  • Water mass and percentage calculation based on actual dew point, according to ISO 18453, MR-113 (Russia) and ASTM D1142 standards .
  • Real time composition, flow rates and heating values corrections based on measured water dew point
  • Liquid detection solutions for gas pipelines. Catches liquid dumps such as glycol, water or condensate spills at the moment they occur in gas pipelines. The dew point transmitters won't detect them, but our system will warn you
  • Real time hydrocarbon dew point calculation based on composition.

METERING AND METERING UNCERTAINTIES CALCULATIONS KNOW-HOW

  • Natural Gas, Crude Oil, Liquid Hydrocarbons, Steam and Water Metering calculations according to various standards (API, AGA, ISO, GOST, IAPWS, GERG)
  • Hard to find metering and custody transfer solutions for aromatics, ethane, ethylene, propylene.
  • Real time or Desktop custom implementations, conversions and upgrades for existing metering stations.
  • Flow metering Uncertainties estimations based on ISO 5168. We can either assess the uncertainty of your metering solution at design time, or implement uncertainties calculation and integration in real time, to be run by the flow computers or the master stations.