Preheat Oven to 500 degrees
Rub the roast with olive oil and then season it with a generous portion of Salt & Pepper.
Leave the roast to sit out at room temperature for an hour before cooking.
Place rib roast in pan with bone side down and fat side on top with approximately ¼ inch of water in pan.
Place roast in 500 degree oven for 20 minutes
Then reduce oven temp to 225 degrees and cook for; 20 minutes per/lb for 1 thru 3 rib roasts; 15 minutes per/lb for 4 thru 7 rib roasts.
Check thermometer for temp and check early.
For Rare pull at 125 degrees.
For for Medium pull at 130-135 degrees.
Let stand 15-20 minutes before serving.