In accordance with the directives of the Presidency of the University of Technology in activating the scientific and applied visits to the students, the Summer Training Unit organized a scientific visit to the students of the third class / second meal of the branch of Chemical Processing engineering on Monday, 18/3/2019 to the headquarters of the Midland Refineries Company at the headquarters in the Duora area under the supervision of the faculty members, namely: Assist. Prof. Dr. Khaled Hamed, Assist. Prof. Dr. Bashir Yousif, Lect. Dr. Leith Salem, Assist. Lect. Mariem Yousif and Assist. Lect. Iman Hashim. One of the most important objectives of the scientific visit is to link theoretical study with practical application and to clarify some practical applications of chemical engineering in the field of petroleum industries.