The Log Maintenance Tool creates, deletes, and renames log definitions. This tool can also change the default log scales and lock/unlock a curve for the entire database.
To open the Log Maintenance tool:
Click the Maintenance button on the Main modules Logs tab
Main: Logs > Definitions and Maintenance...
New...
Creates a new log definition
Note that the new definition will have no log data (0 wells) associated with the new log definition. Generally, this option is best for renaming a log trace to a new name. After creating the new log definition, use the Logs tab's "Rename..." option to change the log to the new name.
Delete...
Deletes the log definition and all associated data for all wells in the database
Scale...
Sets the default scale for the log
Rename...
Changes the name and descriptive text for a log definition.
Counts...
Displays the "Select Wells" screen with the wells containing the highlighted log
Groups
Globally locks or unlocks the selected log definition
Curve Info
Prints the curve information on this screen
Display
Opens the Filter Log Curve Names tool. When the curves are in the "Filtered Curve List" on the right side of the screen, only those selected curves will display in Petra.
Only curves on the Filtered Curve List will show up elsewhere in Petra.
Apply Display Filter to Maintenance List -
Applies the filter established in the "Filter Log Curve Names" tool on the Maintenance List.
on the Main modules Logs tab