South Pars Field in Persian Gulf is world’s largest reservoir of ____?
[B]Natural Gas
[C]Shale Gas

Natural Gas
South Pars Field located in the Persian Gulf is the world’s largest natural gas field shared between Iran and Qatar. According to International Energy Agency, the field holds an estimated 1,800 trillion cubic feet of in-situ natural gas and some 50 billion barrels of natural gas condensates.