If you have a bypass filter most of the oil will run back into the pan when you shut it off, that is assuming it's plumbed correctly. I'd put the equivalent of the filter in oil in to make sure it doesn't fall below the pick up.

Save a life, adopt a senior shelter pet.
The three main causes of blindness: Cataracts, Politics, Religion.
Name your dog Naked so you can walk Naked in the park.