A fire in Korangi Creek that started during the drilling of a 1,200-foot borehole has been burning for six days. The intense heat and continuous gas emissions have made firefighting efforts extremely difficult. On Saturday, authorities had to suspend operations due to unsafe conditions caused by high temperatures.
Officials have collected water and sand samples from the site for chemical analysis. The results will help determine the nature and quantity of gas present in the underground reservoir, which could provide insight into the cause of the fire.
Geologist Dr. Adnan Khan from the University of Karachi suggested that large underground gas reserves might exist in Korangi Creek. He referred to 56 years of data from oil and gas exploration in the region, indicating the possible presence of methane gas and coal deposits.
He explained that the fire in Korangi Creek started due to rising temperatures during drilling, which released trapped methane gas. Since methane is highly flammable, it ignited upon exposure to air. Experts have warned that the gas emissions at the site exceed 15%, which is extremely dangerous and requires immediate safety precautions.
Read More: Karachi Temperature to Hit 40°C this Weekend
Dr. Khan highlighted that Korangi Creek’s 25-million-year-old rock formations contain natural water reserves and methane. The geological characteristics of the area suggest the potential presence of valuable hydrocarbon deposits.
A 2020 Chinese study also identified gas and coal layers in Korangi Creek, supporting these findings. However, natural structural faults and fractures in the area have allowed the gas to escape, leading to the persistent fire.
He warned that the fire could continue for several weeks, releasing harmful gases like carbon dioxide. The ongoing emissions pose health risks to nearby residents, making it crucial for authorities to manage the fire in Korangi effectively.
Stay tuned to Brandsynario for the latest news and updates.