Worth a try, hope it works for you- that's how mother nature disperses them. I have noticed that more oak seedlings will germinate and grow on disturbed soil such as a skid trail. You might be more successful if you could place them in the ground to get more soil contact but I realize that would be way too time consuming when you have acorns by the buckets full. I bet many of the oak trees we see today resulted from squirrels and blue jays burying acorns in the forest duff. Maybe just poke a small hole in the ground with something like a piece of rebar or a digging iron if you ever wish to try it. I have never seen one used but there is an acorn planter made that you can buy.
I would think slightly burying especially the WO acorns might increase your success rate since they germinate in the fall and the tender sprouts are exposed to sun, wind and frost. The RO's will sprout next spring so may have a better chance of survival but burying them should help too.
Thanks for taking the time to do something which may eventually improve the land and benefit wildlife.