View the model displayed in between a section of seismic on its left and right. Drag the green arrows () up from the bottom or down from the top of the range.

For Walden White method, a bird's-eye view of the well surrounded by the seismic velocity appears above the model.

Select the number of traces to include from the model. For either of the Seismic Plus Reflection Coefficient Series options, use the check box to specify whether to include the optimum shift determined by GeoSyn.

Display the wavelet or a spectrum.
Select the length of the wavelet to display. Phase can be changed for Frequency Extraction method only.
Select whether to use both the Sonic and Density logs to derive the wavelet. Clear one of these check boxes where the resulting log is inaccurate.

For Seismic Only method, select how to sum and average traces.

For Weiner Levinson method, drag the Time Shift... slider to shift the log relative to the seismic in order to improve the tie. As you drag the slider, the model shifts in relation to the seismic in the left-most display pane of the Frequency Wavelet Extraction dialog box.

Type a range in the Extraction Time Range boxes to change the length of the wavelet to extract. This same functionality is available by dragging the green arrows () up or down in the Trace pane above.
Select whether the seismic traces that are used from the seismic section are those that appear closest to the well of all the traces in the seismic, and then type the number of traces to use. Specify a specific radius from which to accept traces to omit traces that are too far away. This is the most common option. A number appears to the left of the box where you typed that indicates how many traces fall within that range. Or click Trace Range and search in a range that does not necessarily include the nearest traces.

Click to display the Wavelet Extraction (Save Options) dialog box.