Moscow has been on a drive to replace the use of the US dollar in international trade, but there are barrels of Russian oil stuck at sea due to issues with paying in alternative currencies. Shipments of Russian Sokol grade crude oil to state-owned Indian Oil Corp, or IOC, have been delayed by payment issues, Reuters reported on Tuesday, citing two sources familiar with the matter. The seller is the state-owned Russian oil company Rosneft. The problem arose because Rosneft unit selling the oil hasn't been able to open a bank account in the United Arab Emirates to receive payments...