Hi Michelle and welcome to Basenotes! Hope you enjoy your stay here.
You won't find many (if any) regular spray fragrances that have real oud in them. Many will have synthetic "oud" or "aoud" or "oudh" but due to high cost the real stuff is hardly ever used.
I've tried many of such "oud" perfumes and none of them was anywhere close to the scents of the real oud oils. If you just want to familiarize yourself with these fragrances anyway, I would suggest By Killian's Pure Oud, Montale's Black Aoud and Tom Ford's Oud Wood, these three are not unpleasant.
If you are seeking information on the real ouds which are immeasurably deeper, more complex and luxurious than even the most expensive pseudo-oud fragrances, check out the Oud Social Group discussion and the Oud Thread right here on Basenotes.