Oil Prices Surge Over 4%, Bakken Differential Narrows

Front-month WTI crude oil futures surged 4.36% to trade at $101.15 per barrel on Friday afternoon, May 15, 2026, a gain of $4.23. The global Brent benchmark rose 3.38% to $109.29, according to live price data. The Bakken crude differential to WTI narrowed to -$3.42 per barrel.

The sharp price increase follows a period of steadiness after a summit between former U.S. President Donald Trump and Chinese leader Xi Jinping. According to Rigzone, published May 14, oil prices had steadied as the two leaders discussed issues including Iran and energy trade.

Adding fundamental support to the market, the U.S. Energy Information Administration (EIA) revealed its latest oil price forecasts in its May Short-Term Energy Outlook (STEO), published May 15. While the specific price projections were not detailed in the provided summary, the STEO is a closely watched report that influences trader sentiment by providing official government forecasts for supply, demand, and inventories.

For Bakken producers, the rally above the $100 threshold for WTI, coupled with a relatively narrow regional discount, significantly improves cash flow and drilling economics. A differential of -$3.42 means Bakken crude is priced at approximately $97.73 per barrel at the wellhead, a highly profitable level for most operators in the formation.

Natural gas prices also saw modest gains, rising $0.06 to $2.96 per MMBtu. While not a primary driver for most Bakken wells, which are oil-weighted, stronger gas prices provide additional revenue and can improve the economics for gas capture infrastructure projects.

The combination of geopolitical developments and supportive government forecasts appears to be the primary catalyst for Friday's bullish move. Discussions between major world leaders regarding Iran, a major oil producer, often trigger volatility as markets assess potential impacts on global supply.

Sustained prices at this level are likely to support active drilling programs and completion activity across the Williston Basin. Operators with hedges in place below current market prices will see those contracts roll off, allowing them to capture more of the upside, while unhedged producers benefit immediately from the higher realized prices.

Royalty owners in North Dakota will also see a direct benefit from the increased value of production. The state's oil and gas tax revenue, which funds local infrastructure and public services, is directly tied to the wellhead price of Bakken crude.