Oil Prices Dip Slightly Amid Saudi Pipeline Attack Fallout

Oil prices were mixed in midday trading Friday, with West Texas Intermediate crude showing a slight decline. WTI for October delivery was down 0.51% to $96.73 per barrel, while Brent crude edged 0.16% lower to $99.77. The Bakken differential, the discount for crude priced at Clearbrook, Minnesota, was $3.42 per barrel below WTI.

The price movement comes as the market continues to digest the impact of attacks on critical Saudi Arabian export infrastructure. According to OilPrice.com, drone strikes have forced Saudi Arabia to shut its East-West Pipeline, which had been moving roughly 4 million barrels per day—equivalent to 4% of global supply—to the Red Sea port of Yanbu. This pipeline had become a primary alternative route for Saudi exports after the conflict in Iran severely disrupted traffic through the Strait of Hormuz.

Inventories at Yanbu may only maintain recent export levels for five to seven days if the pipeline remains shut, Reuters reported. Repair estimates vary, with one industry source suggesting a full restoration could take five to six weeks. The security threat extends beyond the pipeline, as Iran-aligned Houthi forces have advanced to a position threatening the Bab el-Mandeb Strait, the southern entrance to the Red Sea.

Despite the disruption, global supply chains are adapting. OilPrice.com reported that Japanese refiners have secured enough crude to last through November, according to the Petroleum Association of Japan (PAJ). Saudi Arabia has boosted "shuttle-shipping" through the Strait of Hormuz, transferring crude to buyer vessels just outside the chokepoint. Japan, which previously depended on the Strait for over 90% of its Middle East crude, is now sourcing cargoes from Canada, Azerbaijan, and Africa, albeit at a higher economic cost.

For Bakken operators, the sustained high global price environment, with WTI holding above $96, remains supportive for drilling and completion budgets. However, the modestly negative daily price move reflects ongoing market volatility driven by geopolitical risks to physical supply routes. The Bakken differential of -$3.42 indicates regional crude is moving at a stable discount to the benchmark, a key factor for local wellhead economics. The situation underscores the continued premium baked into oil prices due to supply risks, even as logistical workarounds prevent a full-scale crisis.