Key Highlights
- Brent crude retreated marginally to $93.61 per barrel, WTI declined to $86.47 on Friday trading
- Both oil benchmarks remain positioned for consecutive weekly advances
- Washington vowed to impose “the toughest sanctions in history” on Tehran
- Vessel movement through the Strait of Hormuz continues at approximately 50% of typical volumes
- Tehran and Beijing have rejected American sanction warnings
Global crude markets experienced modest declines Friday while maintaining momentum toward a second consecutive weekly advance. Escalating friction between Washington and Tehran, coupled with no apparent diplomatic breakthrough, continues to shake petroleum markets.
Brent crude decreased 0.18% to settle at $93.61 per barrel, while West Texas Intermediate declined 0.41% to $86.47. Notwithstanding Friday’s pullback, Brent has climbed more than 5.8% across the week while WTI has advanced 4.8%.

The two benchmark crudes reached their most elevated prices since July 24 during Thursday’s trading session.
Washington’s Sanction Warnings Lift Crude Markets
Treasury Secretary Scott Bessent announced earlier this week that Tehran would confront “the toughest sanctions in history.” President Donald Trump reinforced this position, warning of economic repercussions for nations maintaining commercial relationships with Iran.
Bessent indicated these sanctions might diminish the necessity for additional military intervention. However, specifics regarding the proposed measures remain unclear, particularly given existing comprehensive restrictions already imposed on Iranian petroleum exports.
Iranian officials rebuffed the warnings. Beijing, among the largest purchasers of Iranian crude oil, similarly rejected Washington’s admonitions.
The temporary peace agreement between Washington and Tehran lapsed this week. Neither party has demonstrated willingness to resume diplomatic negotiations.
Critical Shipping Channel Remains Effectively Closed
The Strait of Hormuz, which previously facilitated approximately one-fifth of worldwide petroleum and liquefied natural gas transportation, remains functionally blocked.
Maritime tracking company Kpler documented just seven commercial ships transiting the waterway Thursday. This represented a 50% decline from Wednesday’s figures.
Iranian authorities have declared the strait will stay closed until Washington complies with provisions from the now-lapsed peace accord executed in June.
ANZ market analyst Soni Kumari noted the petroleum industry is accepting the probability that supply circumstances won’t normalize to pre-conflict conditions in the immediate future.
Petroleum production has experienced interruptions from additional significant producers, encompassing Saudi Arabia, Iraq, the United Arab Emirates, and Kuwait.
Beyond the Iranian situation, Ukrainian forces targeted Russia’s TANECO refinery facility in Tatarstan and the Tamanneftegaz petroleum terminal in Krasnodar, creating additional strain on worldwide supply chains.
The American-Israeli military operations against Iran commenced in late February. The confrontation is now nearing six months duration without indications of cessation.
Market analysts indicate the American blockade combined with prospects of enhanced sanctions are sustaining elevated price levels. Given the Strait of Hormuz remains predominantly shuttered, market participants see limited justification for anticipating significant price declines short-term.
Tehran’s unwillingness to reopen the critical waterway absent a diplomatic settlement indicates the impasse may persist through the forthcoming weeks.


