Bloggin-oil was a specific kind of oil obtained from the bloggin species, which were naturally found on the desert planet of Jakku. Approximately three decades following the Battle of Endor, the inhabitants of the Tuanul settlement on Jakku utilized bloggin-oil as a fuel source for their lamps.
The initial reference to bloggin-oil appeared in Star Wars: The Force Awakens: The Visual Dictionary, a companion book authored by Pablo Hidalgo and published in 2015.