Crude Prices Plunge as US-Iran Deal Reopens Key Strait

Oil prices tumbled sharply in early Monday trading following a geopolitical breakthrough, with West Texas Intermediate (WTI) crude down over 5% to $80.33 per barrel. Brent crude also fell, trading at $83.08.

The sell-off was triggered by the announcement late Sunday of a deal between the United States and Iran to reopen the Strait of Hormuz, according to a report from OilPrice.com. The critical waterway, closed for more than 100 days, could reopen as soon as an agreement is signed this Friday. The prospect of renewed oil flows from the Middle East immediately pressured global benchmarks.

For Bakken operators, the price drop directly impacts the realized price for their crude. The Bakken differential—the discount at which Bakken crude trades compared to WTI—was reported at -$3.42. This means Bakken crude was priced at approximately $76.91 per barrel in early Monday trading.

While the reopening of the strait is bearish in the near term, analysts are now watching for a potential second act that could reverse the losses. The OilPrice.com report cites analysts from Bloomberg Economics who warn that China's return to the oil market following a reopening could boost inflation. China, the world's top crude importer, has seen its purchases slump to multi-year lows, a key factor that has helped cap prices below $100 per barrel in recent weeks alongside record U.S. exports.

"Any recovery in Chinese oil demand — particularly if energy flows remain constrained — could tighten global energy markets, reignite inflation pressures and complicate the task facing central banks," the Bloomberg analysts wrote. China's crude oil imports in May fell to their lowest since October 2017, and the country has been tapping strategic reserves and reducing refinery runs.

The central question for the market, and for Bakken producers, is the speed and scale of China's re-entry. If the Strait of Hormuz reopening leads to a swift recovery in physical flows, it could meet returning Chinese demand without a significant price spike. However, analysts note that energy flows are likely to take months to recover to pre-war levels, potentially creating a window where demand outpaces a still-constrained supply.

The immediate price action reflects relief over the potential easing of a major supply chokepoint. For North Dakota producers, the lower headline price will squeeze margins, though the narrower Bakken differential offers some relative stability. The longer-term outlook hinges on the complex interplay between rebounding Middle Eastern supply and the possible resurgence of demand from the world's largest importer.