At present, few people in China are willing to work as drillers. These people I mentioned above can do anything, there is no need to be drillers. The driller worked too hard. He works at least 12 hours a day, usually from 8 am to 8 pm. When handling and installing, they all work during the day. The rest time varies from oilfield to company. Those with good conditions can go home every day, and those with poor conditions can persist for more than 3 months. The treatment is really not high now. State-owned enterprises are better, at least humanized. Once you are sure that your job is secure, you will not quit easily, and you will spend time and energy to train you. Now those who are willing to engage in drilling are those who can't get into high school or university, their parents are oil workers, their education level is not high, and they can't earn money by going out to work.