Abstract: There are three programs on oil product artesian loading for tanker in Bayuquan Oil Jetty, ① all artesian loading for gasoline and diesel oil; ② all artesian loading for gasoline, partial artesian loading for diesel oil; ③ partial artesian loading for gasoline, non-artesian loading for diesel oil. Because Bayuquan Oil Jetty has two berthes with 10 000 dwt and 30 000 dwt, which can berth 3 000-5 000 dwt and 50 000 dwt tankers, therefore, based on loading time, velocity of flow, artesian performance of oil product and tanker's dwt, the recommended tanker loading program for Bayuquan Oil Jetty is partial artesian loading and partial pumping loading for diesel oil; all artesian loading for gasoline.