ExclusiveEquinor goes for huge circular FPSO at challenging Barents Sea projectEquinor selects a cylindrical floating production vessel for its $6 billion-$9 billion Wisting scheme, as players begin fight for large contractsRounding up: the Wisting cylindrical FPSO is expected to be bigger than the unit customised for Goliat (pictured)Photo: ENIOle Ketil HelgesenIain EsauRussell SearanckeStavanger/London/Wellington