No oil at oil change..... ????? Help..

[fixer]

well nothing can be done to reverse what has happened so, i'd say change the oil and drive the car to see if there is any damage.
but if the bottom of the pan was oily, man i'd guarantee you that it leaked out over that many miles. see if it smokes on start-up to be sure though. take it throught the rpms and watch the oil pressure like a hawk at all times.