On December 12, 1901, the Digboi oil field in Assam, India, entered full-scale development, marking one of the earliest commercial oil operations in the world. Drilling and refinery operations intensified, setting the stage for what would become Asia's oldest continuously operating oil refinery.
This expansion positioned India as an early player in global petroleum production, decades before the Middle East's major discoveries. Digboi became a symbol of how local resources and technology could impact energy supply on a larger scale.
Over time, the field not only fueled regional industrial growth but also laid the foundation for India's enduring role in the global oil industry, showcasing the strategic importance of early exploration efforts.
