Oil near $100 as Kharg Island threat looms; analysts warn of $120+ spike risk

Oil prices are hovering just below the $100 mark. WTI crude sits at $99.30 a barrel, Brent crude at $99.29. The market is tense, waiting. What everyone is watching is a small coral island in the Persian Gulf, roughly the size of one-third of Manhattan, sitting 25 kilometers off Iran's southwestern coast. That island is Kharg Island, and it is the reason traders are nervous.

Kharg Island handles nearly 90 percent of Iran's crude oil exports. The facility can load up to 7 million barrels per day onto tankers and stores around 30 million barrels at any given time. Pipelines carry crude from Iran's largest oil fields—Ahvaz, Marun, and Gachsaran—directly to the island's loading terminals. From there, tankers sail through the Strait of Hormuz, the world's most critical oil shipping lane, carrying Iranian oil to Asia and global markets. Iran produces about 3.3 million barrels of crude daily, plus another 1.3 million barrels of condensate and liquids, accounting for roughly 4.5 percent of global oil supply. Almost all of it moves through this one island.

Recently, the United States struck Iranian military targets on Kharg Island. President Trump said American forces had "totally obliterated every military target" there, deliberately choosing not to hit the oil infrastructure—at least not yet. The strikes destroyed air defenses, a naval base, and airport facilities. Iranian state media confirmed more than 15 explosions but reported no damage to oil export terminals or storage tanks. However, Trump issued a warning: the US could strike Iran's oil infrastructure if Tehran continues blocking ships through the Strait of Hormuz. That threat alone has injected enormous uncertainty into energy markets.

The numbers explain why. The Strait of Hormuz carries about 20 percent of the world's oil and liquefied natural gas flows. Any military escalation involving Kharg Island could send shockwaves through global energy markets. Analysts are blunt about the risk: a direct strike on the island's oil infrastructure could trigger one of the biggest oil price spikes in years. Brent crude and WTI futures could surge well above $120 per barrel. In a worst-case scenario involving broader regional escalation, crude prices could climb even higher still.

Why is the damage potential so severe? Destroying Kharg Island's export infrastructure would effectively cut off Iran's main oil revenue stream and remove millions of barrels from global supply. Even though Iran represents only 4 to 5 percent of global oil supply, losing those barrels would tighten an already fragile market. Satellite tracking services report that oil tankers have been loading almost continuously at Kharg Island since the conflict began. In the weeks before the latest military strikes, Iran reportedly increased exports sharply, attempting to move as much oil as possible before potential disruptions. Current estimates suggest around 18 million barrels of crude are stored on the island, ready to be shipped.

Rebuilding would not be quick. Experts estimate repairs could take many months or even more than a year, especially because international sanctions limit Iran's access to technology, funding, and engineering support. That means any disruption could have long-lasting consequences for global oil supply. Shipping traffic through the Strait of Hormuz has already slowed dramatically since the conflict escalated, with many tankers avoiding the region due to security risks. If Iran continues threatening or blocking vessels, the market could lose access to millions of barrels per day of crude supply.

Right now, the global oil market is watching one small island in the Persian Gulf. With Brent crude and WTI crude already trading near $100, the threat to this facility has become one of the biggest risks facing global markets. If Kharg Island remains operational, oil prices may stabilize as traders wait for geopolitical clarity. But if the conflict escalates and the island's oil infrastructure becomes a target, the world could face a major supply shock. That outcome would push global oil prices sharply higher, increase gasoline costs worldwide, and intensify inflation pressures across major economies. For now, the market waits.