InterCorr Software


InterCorr International, Inc.
Contact: 281-444-2282 for Details
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Sensitivity Analysis
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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:

Multipoint Sensitivity Analysis
Features

This module enables the user to:

* Analyze 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
* Use MS-Excel to automate inputs for upto 20 different consulations and generate a plot as above
* Calculate Dew point temperature, pH, and Corrosion Index for all these 20 cases in one click
* Easily perform sensitivity analysis based on any parameter

The first step to use this tool is to set up the Analysis in MS Excel. Using the templates provided (can be found in the same directory as Predict 4.0) users can easily generate this file needed to import into Predict. Once this file is created and saved with all the required data marked in red completely filled out, start the Multipoint Sensitivity Analysis Tool. The figure above asks the users for the location of the file and the analysis variables. Select the parameters for the analysis and click on Perform Sensitivity Analysis to generate the graph.

It is available from the toolbar by clicking on the MPS icon and from the menu by selecting the Multipoint Sensitivity option in the Analysis menu item or by hitting F8.


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InterCorr International, Inc.
14503 Bammel-N. Houston, Suite 300
Houston, Texas USA 77014
Tel: 281 444-2282, Fax: 281 444-0246
E-mail: inquiry@intercorr.com
copyright 2000 InterCorr International, Inc
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