Exclusive: Kazakhstan to seek damages from Transneft for tainted oil loaded in Ust-Luga

NUR-SULTAN/MOSCOW (Reuters) - Kazakh oil flowing via Russia to be loaded on tankers at the Baltic Sea port of Ust-Luga has been contaminated and Kazakhstan plans to seek compensation from Russian pipeline monopoly Transneft, a senior Kazakh energy official said. Russia's oil export flows have been disrupted since April, when high levels of organic chloride were found in crude pumped via the Druzhba pipeline to Ust-Luga and other European countries. Six tankers with 598,000 tonnes of tainted oil..