PSU Oil India Limited’s (OIL) natural gas Well No.5 in its Baghjan Oil Fields in Assam’s Tinsukhia district in Eastern Assam, less than a kilometre from the ecologically rich and fragile Dibru-Saikhova National Park and Biosphere Reserve with several other ecological hotspots in close proximity, suffered a blowout ie, an uncontrolled release of natural gas, on May 27, 2020, throwing up huge quantities of gas at high pressure into the air.