July 23, 2026 — Daily Digest

Status: TRIPLE-DIGITS BRENT — Houthi attacks on Saudi tankers push Brent above $100; US refineries at 96.2%; diesel futures +26% in July; China tankers immune from Houthi blockade; 253 vessels stuck in Persian Gulf

Headlines

Brent Tops $100 — First Time in Nearly Two Months

  • Brent: $100.69 (+7% on the day), intraday high $101.01
  • Rally triggered by Houthi claims of striking two Saudi tankers in Bab el-Mandeb
  • Brent climbed ~20% in two weeks
  • Entire Brent forward curve moved higher
  • Rally no longer Hormuz-only — now multi-chokepoint crisis

Two Saudi Tankers Hit at Bab el-Mandeb

  • Tankers Encelia (crude for India) and Layla (oil to China) struck
  • Houthi spokesman Yahya Saree: "We targeted two Saudi oil tankers for violation of blockade"
  • SPA confirmed strike on one tanker that was on fire
  • 27 vessels crossed Red Sea chokepoint Wednesday (down from 38 Tuesday)
  • 253 energy commodity carriers stuck in Persian Gulf (102 crude, 64 LNG, 66 LPG)

US Refinery Utilization Hits 96.2%

  • US refinery capacity: 96.2% as of July 17 (vs 94.7% year-ago)
  • Midwest and Rocky Mountains at 100% utilization
  • US commercial oil stocks 6% below five-year average
  • Cushing and SPR at multi-year/four-decade lows
  • US wholesale diesel futures: +26% in July
  • Global refining margins for gasoline and diesel at new record highs

China Tankers Push Through Bab el-Mandeb Despite Attacks

  • Xin Long Yang and Cosnew Lake (Cosco Shipping) continued toward Bab el-Mandeb overnight
  • Both loaded with Saudi crude at Yanbu, openly broadcasting Chinese destination
  • Chinese crews/ownership = immunity from Houthi targeting
  • Two-tier system: Chinese = safe, everyone else = target or go dark

Key Data Points

  • Brent: $100.69 (+7%), intraday $101.01
  • WTI: sharply higher
  • US refinery utilization: 96.2% (Midwest/Rockies: 100%)
  • Diesel futures: +26% in July
  • Persian Gulf stuck vessels: 253 (102 crude, 64 LNG, 66 LPG)
  • Bab el-Mandeb crossings: 27 (down from 38 Tuesday)

Analysis

July 23 was the day the crisis reached triple digits. Key signals:

  1. $100+ Brent — psychological barrier breached; market pricing worst-case scenario
  2. Two Saudi tankers struck — Houthis enforcing blockade with kinetic action, not threats
  3. China immunity — two-tier shipping system formalized; Chinese vessels transit freely while Western/Saudi vessels targeted
  4. 96.2% refinery utilization — US refining at absolute maximum; no buffer for hurricanes or outages
  5. 253 vessels stuck — massive volume trapped in Persian Gulf; time-bomb of deferred supply

The structural picture was now: crude can spike above $100, but products (diesel/gasoline/jet) are the real crisis. US refineries maxed out, diesel +26%, global margins at records.

Sources

  • OilPrice.com (Brent $100, Houthi attacks, US refinery, China tankers)
  • Reuters (tanker tracking, refinery data)
  • Bloomberg (China tanker tracking)
  • Kpler (vessel tracking)