Oil prices fell on Wednesday due to an unexpected rise in U.S. crude inventories, which overshadowed concerns about potential supply disruptions from an Iran-backed attack on Saudi Arabia’s East-West pipeline. Traders are closely watching geopolitical tensions in the Middle East and their impact on global oil supply.

Oil Prices Dip Amid Rising U.S. Inventories and Saudi Pipeline Concerns
Summary: Oil prices experienced a decline on Wednesday, influenced by an unexpected increase in U.S. crude inventories and ongoing concerns regarding supply disruptions stemming from an attack on Saudi Arabia's East-West pipeline. Traders are closely monitoring geopolitical developments in the Middle East as they assess potential impacts on global oil supply.
Oil futures saw a downturn on Wednesday, as a report indicated a rise in U.S. energy stockpiles, while investors simultaneously evaluated the latest developments in the Middle East conflict and associated supply risks.
November delivery futures for international benchmark Brent crude fell by 1.02% to $107.64 a barrel. Concurrently, U.S. West Texas Intermediate (WTI) futures for October declined by 1.29% to $104.46 per barrel.
According to Reuters, citing sources familiar with data from the American Petroleum Institute, U.S. crude oil, gasoline, and distillate inventories all increased last week. Crude inventories reportedly climbed by 7.1 million barrels in the week ending September 11, contrasting with analysts' expectations of a 1.6 million barrel draw.
Simultaneously, market participants are closely following developments in the Middle East, particularly concerning potential supply disruptions following an attack by Iran on Saudi Arabia's vital East-West pipeline, which led to its closure over the weekend.
U.S. Energy Secretary Chris Wright commented to CNBC on Tuesday that the pipeline closure was a "brief interruption" expected to last only a few days. However, Andy Lipow, president of Lipow Oil Associates, noted in a Monday report that based on available imagery, the repairs could take months.
The financial implications of the Middle East conflict are also under scrutiny. A report released Tuesday by the Congressional Budget Office estimates that the U.S. conflict with Iran has cost the Pentagon approximately $38.1 billion through August 1. The report further suggests that an additional $2 billion to $3 billion could be spent for each subsequent month of fighting.
"Looking ahead, crude is likely to remain closely tied to security conditions along Gulf export routes and the pace of repairs to Saudi infrastructure," stated Joseph Dahrieh, managing director at brokerage Tickmill. "Any further disruption to maritime flows or a prolonged pipeline outage could tighten the physical market and extend the advance in prices," Dahrieh added.
