Russia's Volgograd oil refinery halts processing after drone attack, sources say   NOTE: This is a calcinable...

US issues license facilitating oil, gas exploration and production in Venezuela   Feb 10 (Reuters) - The U.S....

Exclusive: Citgo struggles with long-term direction as sale process remains frozen, sources say   HOUSTON, F...

Trump set to repeal landmark climate finding in huge regulatory rollback this week   Feb 9 (Reuters) -&n...

Indian Oil and HPCL buy 2 million barrels of Venezuelan oil from Trafigura, sources say   NEW DELHI, Feb...