The new oil order has been emerging for a few decades. As late as the 1970s, Western corporations controlled well over half of the world’s oil production. These companies — Exxon Mobil, BP, Royal Dutch Shell, Chevron, ConocoPhillips, Total of France and Eni of Italy — now produce just 13 percent. Today’s 10 largest holders of petroleum reserves are state-owned companies, like Russia’s Gazprom and Iran’s national oil company. Sluggish supplies have prompted a cottage industry of doomsday predictions that the world’s oil production has reached a peak. But many energy experts say these “peak oil” theories are misplaced. They say the world is not running out of oil — rather, the companies that know the most about how to produce oil are running out of places to drill. “There is still a lot of oil to develop out there, which is why we don’t call this geological peak oil, especially in places like Venezuela, Russia, Iran and Iraq,” said Arjun Murti, an energy analyst at Goldman Sachs. “What we have now is geopolitical peak oil.”