# [WARNING] Saudi East–West pipeline resumes internal flows, exports still halted

*Thursday, September 24, 2026 at 4:51 PM UTC — Hamer Intelligence Services Desk*

**Detected**: 2026-09-24T16:51:39.435Z (2h ago)
**Tags**: MARKET, energy, oil, middle-east, infrastructure-attack, risk-premium
**Sources**: OSINT
**Permalink**: https://hamerintel.com/data/alerts/23974.md
**Source**: https://hamerintel.com/summaries

---

**Summary**: Saudi Arabia has restarted crude movements through its East–West pipeline to domestic refineries after drone attacks on Sept. 11, but exports from the Red Sea hub of Yanbu remain suspended as Aramco builds volumes and pressure-tests the line. With around six tankers waiting offshore, Red Sea export capacity is still offline, keeping a risk premium in seaborne crude benchmarks, particularly for European and Mediterranean buyers.

## Detail

Saudi sources report that crude flows through the East–West pipeline (Petroline) have been partially restored following drone attacks that shut the system on Sept. 11. Current throughput is directed to Saudi refineries, not to export, while Aramco conducts pressure testing and rebuilds linefill ahead of restarting cargo loadings at Yanbu on the Red Sea. Approximately six tankers are reported waiting near Yanbu, indicating that export operations remain effectively offline.

The East–West pipeline has a nameplate capacity of roughly 5 million bpd and is the critical bypass route around the Strait of Hormuz, moving crude from eastern fields to Red Sea export terminals. Even if actual pre-attack flows were below nameplate, the continued suspension of Yanbu exports temporarily removes up to several million bpd of *flex* export capacity from the market. In practice, Aramco can partially compensate via Persian Gulf loadings, but this re-concentrates export flows into the Hormuz chokepoint and reduces Saudi routing flexibility to Europe and the Mediterranean.

Near term, the physical supply impact looks manageable but non-trivial: incremental barrels to Europe and the Med may face higher freight and insurance costs via longer routes, while buyers exposed to Red Sea liftings will need to reshuffle term volumes. The more important effect is on risk premium: the combination of a successful drone attack on core Saudi infrastructure and a still-shut Yanbu export hub reinforces the perception that Saudi inland assets and Red Sea flows are vulnerable, just as U.S. seizures of Iranian tankers are tightening alternative supply channels.

Historically, events like the 2019 Abqaiq–Khurais attack produced sharp but short-lived spikes in Brent and Dubai benchmarks, with prices normalizing as capacity was restored. Today, partial restoration to domestic refineries is a constructive sign, but until Yanbu resumes normal export operations, the market will likely price a modest upward bias in Brent and Dubai spreads, Med differentials, and Red Sea–linked freight. The impact is likely to persist over days to a few weeks, depending on the speed and transparency of the export restart and any follow-on attacks or threats.

**AFFECTED ASSETS:** Brent Crude, Dubai Crude, ICE Gasoil, Mediterranean crude differentials, Tanker freight – Red Sea/AG to Europe, Saudi CDS