File photo shows a natural gas storage facility in Iran.
National Iranian Oil Company's exploration director, Hormuz Ghalavand says the country has explored an underground natural gas reservoir in the southern Iran Fars province.
“It is predicted that the vast natural gas reservoir starts from Borazjan (the capital of Dashtestan county, Bushehr province) and stretches into Minab fault line and Persian Gulf coastline,” the senior official said on Sunday.
He also noted that the natural gas reservoir was explored and identified by drilling a 3,300-meter-deep well, adding that rich hydrocarbon reserves, especially those of natural gas and light crude, were found for the first time in the hydrocarbon layer Zekin, the lower layer of the Paleozoic.
Ghalavand stated that studies have begun for the purpose of achieving the technology for extracting and processing conventional gas reserves, and the preliminary studies indicate that the Sea of Oman and the Caspian Sea contain non-conventional gas reserves such as shale gas and gas hydrates.
According to the last official report by Iran’s Ministry of Petroleum, the volume of recoverable natural gas reserves has increased to more than 33 trillion cubic meters (tcm).
Iran, which sits on the world's second-largest natural gas reserves after Russia, has been trying to enhance its gas production by increasing foreign and domestic investments, especially in South Pars gas field.
The South Pars gas field covers an area of 9,700 square kilometers, 3,700 square kilometers of which are located in Iran's territorial waters in the Persian Gulf. The remaining 6,000 square kilometers, i.e. the North Dome, is located in Qatar's territorial waters.
The Iranian gas field contains 14 trillion cubic meters of natural gas, about eight percent of the world's reserves.