Generally, CNOOC agents can arrange to go to sea in ten days. According to relevant information, after the interview, they will come to China Offshore Oil Hospital for physical examination to see if there are infectious diseases. CNOOC will organize 7- 10-day training for those who pass the physical examination; those who pass the training can be arranged to go to sea. Accommodation is free during the training period, and meals are supplemented in 50 yuan every day.