Detailed Notes
The discovery of oil in Assam marked the beginning of India’s petroleum industry. The British engineers and geologists noticed oil seepage in the area during railway construction, which led to the establishment of the first oil well.
Quick Fact: The phrase "Dig, boy! Dig!" is believed to have inspired the name “Digboi” during the British era, referring to workers drilling for oil.
Today, Assam remains one of India's key contributors to crude oil and natural gas production.