Invention on Instagram: "Drilling at the Haripur Gas Field in Sylhet Bangladesh fractured subsurface rock layers, creating pathways for natural gas to slowly migrate upward. In regions with historic gas exploration, this kind of ground disturbance can persist for decades, allowing methane to seep through soil and rock long after drilling ends. When methane reaches the surface, it does not burn on its own. Flames only appear if the gas builds to the right concentration and meets an ignition sourc