 The head of the Branch was A. Ruhulla.Famous Russian scientists such as Ivan Gubkin, Alexander Grossheim, I. Meshshaninov, Iosif Yesman, and Azerbaijani scholars such as Bakir Chobanzadeh, Musa Afandiyev, Veli Khuluflu, A. Mammadov, Salman Mumtaz, A. Taghizadeh, etc.conducted scientific researches here.