The outlook for international oil demand and production is anything but certain. But Wells Fargo Securities, in an August note initiating coverage on crude-oil tanker fleet operator Euronav (EURN), said that despite significant turmoil in global capital markets, 2015 was shaping up to be the best (oil) tanker market in a decade. Euronav is a Belgium-based shipping-fleet operator, reportedly the largest listed operator of crude-oil tankers.