Oh I won't laugh! I totally sympathize! We woke up one night to this terrible oily smell. We lived in the country then and our dog had gotten sprayed and was sleeping on the back porch. Our bedroom was on one side of the kitchen and the porch on the other side. I had a leather purse sitting on a chair in the kitchen and it absorbed that smell. Poor Checkers didn't know why we wouldn't let him in the porch for a week!! We doused him in tomato juice and it helped but not entirely!! Seemed to take forever for the smell to wear off. I had to throw the purse away.
I hope you can use some Febreeze or something that will help!! Baking soda in pans wouldn't hurt. Or charcoal. I have used charcoal in a freezer that really smelled bad. I put it in the freezer and shut the door and left it for a few days.