Digboi Refinery – Asia’s Oldest Operating Oil Refinery And Birthplace Of India’s Petroleum Industry

About Digboi Refinery – Asia’s Oldest Operating Oil Refinery And Birthplace Of India’s Petroleum Industry

The Digboi Refinery, located in the serene town of Digboi in the Tinsukia district of Assam, holds the unique distinction of being Asia’s oldest operating oil refinery. Commissioned in 1901, this refinery marked the birth of India’s oil in…