Full Breakdown
Hormuz Oil-Shuttling Service Revives as Conflict Persists
8/1/2026, 12:06:42 AM
Reviving Ship-to-Ship Transfers
After a brief lull following the cease-fire collapse, the oil-shuttling service that moves crude out of the Persian Gulf has resumed near-pre-escalation volumes. At least two shippers are now moving barrels at levels comparable to those seen before the latest spike in hostilities, according to two sources who asked not to be identified. Satellite imagery from the EU’s Sentinel-1 recorded seven pairs of vessels conducting ship-to-ship (STS) transfers near Sohar on a recent Thursday, up from two pairs on July 21. Similar activity was observed further north at Fujairah.
Background & Context
The United States-Israel war on Iran began on February 28, and Iran’s Revolutionary Guard has largely blocked commercial traffic through the Strait of Hormuz, which normally carries about one-fifth of global crude and gas shipments. Producers have relied on STS shuttling—often with transponders off—to move oil to larger tankers waiting outside the danger zone. Prior to the conflict, banks and Washington estimated daily Hormuz-crossings at 4 – 7 million barrels.
Data & Statistics
- U.S. Central Command reported that, since early May, it has helped about 500 million barrels leave Hormuz, averaging roughly 5.6 million barrels per day.
- U.S. Energy Secretary Chris Wright said roughly 13 million barrels a day are exiting the Gulf, split evenly between the strait and bypass pipelines.
- Kpler data showed 14 commodity vessels transited Hormuz in both directions on a recent Wednesday, up from single-digit counts the week before.
- Two VLCCs each carrying ?2 million barrels exited the strait on July 31, according to Kpler.
Official Statements & Responses
- Chris Wright affirmed that the U.S. military continues to escort barrels through Hormuz and highlighted the 13 million-barrel daily flow.
- U.S. Central Command reiterated its “blockade of Iranian oil exports” and the cumulative 500 million-barrel assistance figure.
- The IRGC claimed it stopped two oil tankers attempting to exit Hormuz via an “unauthorized route” under U.S. air escort, and that four other tankers turned back.
- The Iranian Labour News Agency reported that talks between Iran and Oman on joint management of the strait are continuing, despite Tehran’s public rejection of the Omani proposal.
Conflicting Reports & Gaps
- IRGC claim: it struck and halted two tankers and forced four others to reverse.
- Independent data: Kpler recorded two large tankers successfully passing through the strait on the same day, and U.S. and British maritime security agencies have not confirmed any Iranian attacks.
Verbatim Quotes
- “There is this sense that there is a lot of supply waiting to hit market once all of this is resolved, and that is a weight against any kind of dramatic price rise,” — John Kilduff, Again Capital
What’s Next
- Omani-Iranian talks on a joint management framework for Hormuz remain active; a scheduled loading for the VLCC *Jamaica Prosperity* at Iraq’s Basrah port is set for August 3.
- Monitoring of satellite-derived STS activity and Kpler vessel-tracking will likely remain the clearest gauge of actual oil flow as the conflict evolves.
