You can create a sonic porosity curve for a single well.
To
locally create sonic porosity curves
1. In the cross section, double-click the sonic interval transit time curve from which to generate a sonic porosity curve (typically DT).
The Single Curve Managing
dialog box appears.
2. Click one of the following:
Sandstone SPSS
Limestone SPLS
Dolomite SPDL
The Porosity Log Generation
dialog box appears.
3. Accept the defaults
OR
Using the Average
Characteristics of Rock Types
table, type the matrix and fluid parameters.
4. Click OK.
Note: If your source curve units are USEC/F
or US/F, type 55 in the matrix
box and 189 in the fluid box (for SPSS).

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