Creating AVO logs
Create an entire suite of logs that can be used for AVO analysis using reflection coefficients. Instead of creating each type of log individually, one selection from the Reflection Coefficients drop-down list enables you to create them with a single click.
Access more general log creation functionality from the Well Properties: Log Properties dialog box or create a new log populated with values from an equation that uses existing logs using the Math dialog box. For details, see Related topics below.
Use the Edit > Time Datum dialog box to add zones above the log to push the log down to time zero so that it matches the seismic. For details, see Related topics.
To create AVO logs:
1. From the Edit menu, select Model Properties (
).
The Model Properties: Display
dialog box opens.
2. Select the desired model(s) in the display pane, and then select a reflection coefficient equation from the drop-down list.
3. Select the logs upon which to base your derived logs, and then click Create AVO log suite.
The AVO log suite dialog box opens.
4. Select the log types to create, and then click OK.
5. In the main Model Properties dialog, click Close to return to the main synthetic display with the changes applied.