Oil Prices Mixed as Inventories Drop, OPEC+ Hike Expected

Oil prices presented a mixed picture on Thursday, April 30, with West Texas Intermediate (WTI) crude declining to $105.57, down $1.31 (1.23%), while Brent crude rose to $111.21, gaining $0.77 (0.7%). Natural gas also moved higher, settling at $2.77, up $0.12. The Bakken differential, a key metric for North Dakota producers, stood at $-3.42 versus WTI.

The price movement coincided with a significant drawdown in U.S. crude stocks. According to a report from Rigzone, crude oil inventories, excluding the Strategic Petroleum Reserve, dropped by more than 6 million barrels week-over-week, standing at 459.5 million barrels on April 24 based on the U.S. Energy Information Administration's latest weekly petroleum status report. This substantial inventory decline typically supports prices by signaling stronger demand or tighter supply.

However, anticipation of increased supply from OPEC+ may be tempering gains for WTI. Rigzone reported that OPEC+ is likely to agree on another symbolic production increase for June, according to three delegates. This follows a pattern of modest hikes from the group as it manages global output.

The divergent path between WTI and Brent prices underscores a tighter global supply situation compared to the U.S. market. Brent crude, the international benchmark, often reacts more directly to OPEC+ decisions and geopolitical supply risks. Analysts are debating the longer-term cohesion of the producer group. In a separate Rigzone article, analysts from the Heritage Foundation, Wood Mackenzie, and Standard Chartered discussed whether current dynamics could signal "the beginning of the end for OPEC."

For Bakken operators, the local differential is a critical component of their realized price. A differential of $-3.42 means Bakken crude is priced $3.42 below the WTI benchmark. This spread reflects local transportation costs, quality specifications, and regional supply-demand balance. The current WTI price near $105, even with the discount, continues to provide a strong economic signal for production and development in the Williston Basin.

The combination of strong U.S. inventory draws and expected incremental OPEC+ supply increases creates a complex price environment. Bakken producers benefit from the underlying strength in benchmark prices but must navigate the specific economics of their regional market, as reflected in the differential.