The worst industrial disaster of the Northeast took away the lives of three employees of the PSU major and injured several others.
Singapore-based Alert Disaster Control, one of the largest disaster management companies in the oil and gas sector, has already joined the team of experts from ONGC and OIL, reports Shine Jacob.
The blaze at the Oil India Ltd's oil well is so massive that it can be seen from a distance of more than two kilometres, eyewitnesses said.
Though no peripheral burning is taking place at the moment at the well's site at Baghjan, the company has declared an area up to 1.5 km radius as "red zone" to avoid any untoward incident and harm to the general public.
The two firefighters had gone missing after the well caught fire on Tuesday and their bodies were recovered by a National Disaster Relief Force team on Wednesday morning, said Oil India Spokesperson Tridiv Hazarika.