Kolkata: Dipankar Ray, Executive Director-IOCL took over as the Head of West Bengal State Office from 5th March, 2018. A Civil Engineer from Indian Institute of Engineering Science and Technology, Shibpur with Post Graduation in Business Management from MDI-Gurgaon. He has over three decades of experience in Petroleum Industry and has vast experience in spearheading Retail and Engeneering functions of IndianOil.