MNA A POGC official said the first butane consignment produced at Phases 17 and 18 of South Pars field will be shipped to global markets in coming days. Mohammadreza Chelipa, Project Director of Phases 17 and 18 at Pars Oil and Gas Company (POGC), pointed to completion of value chain in the two South Pars phases saying presently, 2,600 tons of ...