Oil on spark plug

1997 honda accord, sounds like its not firing properly, pulled one of the plug wires and there was oil all over the plug and plug wire, i cleaned the wire and plug, started the car and again oil all over the plug, is this a blown head gasket?

No, not a blown headgasket, remove the valve cover and inspect the spark plug hole seals(tube seals in the valve cover) replace if brittle and old. also change the valve cover gasket since u have it off...adjust the valves as well