EghtesadOnline: National Iranian Oil Company (NIOC) and the Russian Tatneft inked a Memorandum of Understanding (MoU) on development of Iran's Deholoran oil field.

EghtesadOnline: Russia's Tatneft signed a preliminary agreement with the National Iranian South Oil Company (NISOC) on Monday to study Shadegan Oilfield in southern Khuzestan Province.