The main basic courses of this major are: mathematics, English, computer, physics, organic chemistry and physical chemistry. The main technical basic courses are: chemical engineering principle, separation engineering, chemical reaction engineering, catalytic principle, engineering fluid mechanics, mechanical design basis, chemical automation instrument. The main professional courses are: oil and gas storage and transportation engineering, petroleum processing technology, professional experiments, application of optimization methods in oil storage and transportation, oil depot safety, pipeline transportation technology, chemical technical and economic analysis, petroleum finance and trade, import and export practice, sales management, etc. During the school period, students are also strictly trained in internship, design and graduation thesis. In addition, in order to cultivate compound talents, students are encouraged to take the second major. The petroleum processing department has formed a complete training system for undergraduate, master, doctor and postdoctoral students.