Predict 4.0 now provides a new utility to perform Sensitivity Analysis for corrosion rate, Dew Point and pH calculation with respect to a variety of other parameters.

This option provides a tool for calculating the effect of a variety of different parameters such as H2S and CO2 mol% or Acetates or Production rates etc. on the predicted corrosion rate and pH. Using MS Excel and the provided templates, users can set up their analysis in MS Excel for up to 20 different cases. Then using Predict 4.0, users can compute the corrosion rates, pH and Dew point for each of these cases and Plot a Sensitivity Analysis graph at the click of a button. The following figure shows the tool inputs and resulting plot in MS-Excel: