Well list synchronization tab

 
Main: Project > Settings > Program Options
Main: CTRL + O

The Well List Synchronization tab controls how different modules share selected wells.

By default, Petra's different modules can work with different subsets of wells in the project.  As an example, the Main Module can have all wells selected, the Map Module can have only the wells below a certain depth selected, and the Cross Section Module can have only a handful of wells along a dip line selected.  This tab establishes how different modules "send" and "receive" their list of selected wells.  

Modules with a check in the "send" column will broadcast its list of selected wells to modules with a check in the "recieve" column.  

Wells with both "send" and "receive" selected will broadcast well lists to other modules, but will not change their own selected wells when other modules change.