The start-up of an offshore well caused zinc contamination in Mars crude, Chevron said on Friday, leading to the tightening ...

BofA said it still expects the Brent price to average $64/bbl in H2. On Friday morning, London-based September Brent prices traded at around $70/bbl, which was well below their 2025 high at above ...

EPA officials shared details during a community meeting on Tuesday evening. On-scene co-ordinator Chris Jiminez said that ...

The U.S. Environmental Protection Agency has approved a work plan for removal of more than 40,000 gallons of liquid petroleum gas that has been sitting at the St. Croix refinery ...

In a quick unanimous vote taken before its lunch break Tuesday, the Contra Costa County Board of Supervisors approved the final environmental impact ...

Nigerian crude oil refiners face hardship accessing local crude, as producers prioritize dollar-denominated international sales. The impact on the domestic refining sector and potential solutions ...

Green hydrogen, produced using renewable energy, can directly replace fossil fuel-derived feedstock in petroleum refining, fertilizer production, and steel manufacturing.

Mineral and Petroleum Resources Minister Gwede Mantashe has indicated that he wants the newly launched South African National Petroleum Company (SANPC) to play a central role in reviving domestic ...

Students gathered around an engineering booth filled with clear jars of elements, such as sulfur, at Marathon Petroleum Corporation's career field day on Wednesday.

Marathon Petroleum reported a net loss in the first quarter of 2025 due to lower refining margins and significant planned maintenance activity.

Marathon Petroleum swung to a first-quarter loss of of $74 million as refining profit margins fell sharply alongside oil and gasoline prices.

Marathon Petroleum swung to a first-quarter loss as refining profit margins fell sharply alongside oil and gasoline prices. The Findlay, Ohio, oil refiner and natural-gas pipeline firm swung to a ...