The school has 14 colleges and 2 directly affiliated departments. The Graduate School (Discipline Construction Department) is the management institution of degree and postgraduate education, which consists of six functional departments: discipline construction management department, comprehensive management department, training department, degree department, postgraduate enrollment office and postgraduate ideological education and management office.

At present, the postgraduate authorization disciplines of Xi Youshi University involve seven disciplines, including science, engineering, economics, management, literature, law and education. Doctoral degrees are authorized by the first-level discipline 1 unit, and two disciplines authorizes three doctoral degrees. There are 15 master's degree authorized first-level disciplines, 60 master's degree authorized two disciplines, 12 master's degree authorized categories, 17 professional degree authorized points (1engineering master's degree authorized fields), in which "oil and gas engineering field" is 20/kloc. The school has more than 3200 doctoral and master students, and more than 460 doctoral and master students' tutors.

The most distinctive is the graduate students majoring in petroleum, and all students are welcome to apply.