Contra Costa Health on Tuesday responded to a Martinez Refining Company report that chemicals and combustion byproducts from ...

Contra Costa County says a range of harmful chemicals were released, including some that pose risks for cancer and ...

In response to growing global demand for environmentally friendly fuels, oil refineries have been progressively integrating ...

The Dangote Petroleum Refinery says it has raised daily production to 85 per cent of its 650,000 barrels per day capacity, ...

Dangote refinery was forced to import oil last year after failing to acquire sufficient volumes of petroleum in the local ...

Consumption of fuel, a proxy for oil demand, rose to 20.49 million metric tons, data from the oil ministry's Petroleum ...