Combine oregano, cumin and salt in a bowl and mix well. Use this mix as a spice rub for the pork chops. (I like using a shaker jar.)
Heat oil in a large frying pan. Sear the pork chops in the hot oil. Do not over crowd the pan; only 2 to 3 pieces at a time. Over crowding the pan will allow juices to be released from the pork and not allow the pork chops to brown. Once the pieces are brown, place them on a plate and continue until all pieces are seared.