I went to do a compression test on my car today (1993 honda accord) and removed the spark plug wires, noticing there was a lot of oil in the spark plug hole/well, I still proceeded to remove the spark plug (against my better judgement). Now oil has drained down into my engine... Is there anything I can do!???

 

Change your valve cover gasket and o-rings. Put the spark plug back in start it up and let it burn off.

 

x2
and after you burn it off from driving for a bit, install new sparkplugs