U.S. oil producers are grappling with geological limits to production growth as the country's top oilfield ages and produces ...

Data from BP and the Energy Institute shows that Syria’s oil production plummeted following the bans. Where the country had produced more than 400,000 barrels of oil per day in 2010, this had dropped ...

Two of the largest oil companies in the United States — and the world — recently completed massive transactions that could potentially usher in a new era for the petroleum industry. The first ...