Online tools for fiscal gas- and oil-metering uncertainty

Online tools for fiscal gas- and oil-metering uncertainty.

Online tools for fiscal gas- and oil-metering uncertainty

As part of the work with handbooks for fiscal gas- and oil-metering uncertainty, online tools for computing these uncertainties have been developed.

The applications “Fiscal Oil Metering” and “Fiscal Gas Metering” uses input consisting of

  • Metering station template (the general type of instruments and layout of these).
  • Oil or gas properties.
  • Properties for the different equipment included in the template.
  • Process conditions and measurement results from the calibration, proving and metering phases.

From this input the application then can

  1. Compute and visualize the resulting uncertainty in flow measurement values
  2. Compute additional relevant properties of the medium (oil or gas) and process conditions
  3. Generate a report in different formats and print the report
  4. Save work in a file for future use and reference

The applications are based on a common framework for implementing and presenting uncertainty models defined according to ISO GUM.  This framework could also be used to create customer specific applications for other similar problems.

 

Publications

«Gas Handbook»

«Oil Handbook»

Oilmetering.azurewebsites.net

Gasmetering.azurewebsites.net