Full Breakdown
Crude Oil Flows Rebound Through the Strait of Hormuz Amid Ongoing Threats
By Drooid · · How we work
Core Event: Near-Pre-War Crude Throughput Resumes
In early October 2026, crude shipments through the Strait of Hormuz rose to levels close to the pre-war baseline. Kpler reports a seven-day average of roughly 13 million barrels per day (bpd), matching figures cited by analysts. The recovery relies on U.S. naval escorts, revived pipeline routes, and a “shuttle” system where VLCCs turn off transponders, offload to secondary tankers off Oman or the UAE, and continue to market. Attacks on tankers persist, keeping the security environment volatile.
Background & Context
The war erupted on February 28 when U.S. and Israeli forces struck Iranian targets, prompting Tehran to intermittently declare the strait closed. Over the months, Iran’s ability to block traffic has waned as exporters adopted alternative routes and the United States maintained a substantial naval presence.
Data & Statistics
- Crude through Hormuz: Kpler shows a seven-day average of 13.5 million bpd, about 77 % of the pre-war 17.1 million bpd baseline.
- Regional flow: Kpler indicates a regional average of 19.5 million bpd, above the pre-war regional baseline of roughly 17 million bpd.
- Refined products: Diesel shipments average 677,000 bpd, far below the 3.6 million bpd pre-conflict level.
- Shuttle operations: Over 70 % of crude crossing Hormuz in August switched tankers off the Omani or UAE coast, a practice rare before the war.
- Attack incidents: Three Liberian-flagged tankers were struck in early September, according to the UK Maritime Trade Operations Centre.
On-the-Ground Report
A tanker captain in his early 40s, who asked to remain anonymous, described maneuvering his 300-meter vessel away from a blast and contacting the U.S. Navy for assistance. His account, given to the Japanese Times, illustrates the split-second decisions required to keep oil flowing under constant aerial and missile threats.
Official Statements & Responses
- U.S. officials assert the strait remains open and that naval escorts are enabling the resurgence of oil flows.
- President Donald Trump has signaled a possible export ban on U.S. diesel amid political pressure.
- Matt Smith, director of commodity research at Kpler, noted the strong volume passing through Hormuz indicates Iran is losing influence over the waterway.
Criticism & Opposition
Analysts highlight the high cost of maintaining the U.S. naval presence. Some policymakers argue the blockade should be allowed to “do its work,” a view described as contentious.
Conflicting Reports & Gaps
Sources differ on the rebound’s magnitude:
- The Guardian cites 16.5 million bpd of total regional exports in September, including pipelines and ship-to-ship moves.
- The New York Times reports 10 million bpd through the strait plus 6 million bpd via alternative routes, suggesting a lower Hormuz-specific flow.
- CNN’s 13.1 million bpd figure is slightly below CNBC’s 13.5 million bpd average.
Methodological differences—some trackers count only vessels transiting the strait, others aggregate all regional shipments—create uncertainty about the precise state of oil logistics.
What’s Next
U.S. defense officials have announced the deployment of an additional carrier strike group and amphibious ready group to the region, a buildup expected to persist through the fall. The continued presence of U.S. naval assets will likely keep the “shuttle” system operational, but analysts caution that the high cost and sustained risk could pressure policymakers to reassess the strategy before year-end.