A senior official claims that Ukrainian long-range drones have struck one of Russia’s biggest oil refineries for the second ...

Nigeria's upstream oil regulator said on Monday it would deny export permits for oil cargoes from producers who fail to meet ...

Big Oil executives this week saw little prospect of a near-term improvement in refinery profits after Chevron , Exxon Mobil ...

Ukraine has targeted two of Russia's oil refineries in drone strikes in an effort to bankrupt their ability to continue ...

Exxon Mobil on Friday posted mixed fourth-quarter results that showed weakness in its refining and chemicals business, though ...

The Independent Petroleum Marketers Association has confirmed that their members are already moving away from the Nigerian ...

The Volgograd refinery — one of the biggest oil-processing facilities in Russia — produces almost 300,000 barrels a day.

Standard Oil, later Amoco, built its Wood River refinery in 1907, leveraging the location's transportation and water ...

Ukraine has conducted a drone strike targeting a major Russian oil refinery for the second time in a week. Kyiv targeted an oil refinery in Nizhny Novgorod, in western Russia, in an attack ...

On Jan. 24, the General Staff of Ukraine's Armed Forces confirmed an attack on Russia's Ryazan Oil Refinery and a thermal power plant in Ryazan. That refinery is Russia's biggest. According to ...

Profits for Exxon Mobil Corp. and Chevron Corp were slammed by slumping fuel margins as the prospect of U.S. tariffs on two major oil suppliers threatens to make the refining business even worse.