How can I get rid of as much oil from my schnitzel after deep-frying it?
Heat your oil to 375 F (190 C).  Use a oil or candy thermometer to make sure you maintain that temp.  Fry your schnitzel.  Once cooked, make sure to drain by holding over the pan...or use a basket or skimmer to shake excess oil from the cooked schnitzel.  Remove as much excess oil this way as possible.  Move to absorbent paper.  The combination of the right temperature, and removing excess surface oil will help greatly.