The explosion occurred at the Tipling oil collection station, near the OIL headquarters at Duliajan.
The outlawed United Liberation Front of Asom (ULFA) has claimed responsibility.
Militant separatists have blown up one of Oil India’s (OIL) facilities in Assam, triggering a fire with flames leaping more than 100 metres.
The explosion occurred at the Tipling oil collection station, near the OIL headquarters at Duliajan.
The outlawed United Liberation Front of Asom (ULFA) has claimed responsibility.