September Nymex natural gas (NGU25 ) on Friday closed down -0.077 (-2.51%). Sep nat-gas prices settled lower Friday due to ...

Experts say Valero's possible closure of the Benicia refinery, which produces about 9% of California's gas, is "quite disturbing," and the state would need to import more gas to keep prices from ...

The fire was mostly put out by 11 a.m. on Sunday, allowing refinery personnel to return to work in a limited capacity at designated safe areas of the refinery.

It noted in a news release that gas prices decreased by 3 cents to a national average of $3.12 this week. The cost of unleaded gas in San Francisco was $5.05.

A mechanical failure at the Delaware City Refinery that caused releases of sulfur dioxide above permitted levels has been repaired, facility managers announced Thursday. The refinery, located in New ...

ExxonMobil Corp.’s majority owned affiliate Imperial Oil Ltd. has formally commissioned its long-planned grassroots renewable ...

Not every refinery in the world can make California gas, experts told SFGATE, which is heavily regulated and made of 90% petroleum based gasoline and 10% ethanol in accordance with guidelines from ...

Ryazan oil refinery, operated by the Rosneft oil company, has halted around half its refining capacity since August 2 ...