After looking at some options with SQLDeveloper, or to manually try to export/import, I found a utility on SQL Server management studio that gets the desired results, and is easy to use, do the following

Goto the source schema on SQL Server
Right click > Export data
Select source as current schema
Select destination as "Oracle OLE provider"
Select properties, then add the service name into the first box, then username and password, be sure to click "remember password"
Enter query to get desired results to be migrated
Enter table name, then click the "Edit" button
Alter mappings, change nvarchars to varchar2, and INTEGER to NUMBER
Run
Repeat process for remaining tables, save as jobs if you need to do this again in the future