Begin by preheating the grill to high heat. Coat your pork chops with oil on all sides, then season them all over. Place the pork chops on the grill and sear for 5 minutes on each side before reducing the heat to medium-high. At this point, move the pork chops to indirect heat and close the lid. Cook for another 15-20 minutes, or until the internal temperature reaches 145℉.