My feature attribute table has a folderpath that indludes a date time. 
Example:/documents/foldername/xyz2015OCT15063333.shp

It seems very simple, but I am not a programmer and have done my best to calculate the field from examples I have been able to find.
I am using Arc 10.6.1

I need this date and time pulled out and placed into a new Date field to enable time.