Crude grade comparison

Arab Heavy vs Captain

Price, Arab Heavy spread, quality and refinery yields side by side. Updated .

Saudi Arabia (Ghawar onshore)

Arab Heavy

$72.58USD/BBL
▲ +0.01 (+0.01%)
Class
Heavy/Sour
API
27.5°
Sulfur
2.8%
VS
Arab Heavy – Captain spread -- USD/BBL · Arab Heavy premium
Captain field, North Sea

Captain

--
--
Class
Heavy/Sour
API
19°
Sulfur
0.5%

Arab Heavy Crude vs Captain Crude: on July 06, 2026 Arab Heavy settled at $72.58/bbl (+0.01%) and Captain price information is not available. Arab Heavy is heavy/sour crude (27.5° API, 2.8% sulfur); Captain is heavy/sour crude (19° API, 0.5% sulfur).

Crude quality

Quality & refinery yields

How the two crudes differ in the barrel. Each property uses its own scale.

  • Arab Heavy Crude
  • Captain Crude

Physical & chemical properties

API gravityhigher = lighter
AH27.5°
C19°
Sulfur contenthigher = sourer
AH2.8%
C0.5%
Densityhigher = heavier
AH0.88 g/cm³
C g/cm³
Viscosityhigher = thicker
AH12 cSt
C cSt
Pour pointhigher = waxier
AH15 °C
C °C

Typical refinery yields

Gasoline% of barrel
AH08-Oct%
Diesel% of barrel
AH20-25%
Jet fuel% of barrel
AH08-10'%
Residual fuel% of barrel
AH40-50%

Bars show each yield range; the faint part runs from 0 to the low end. Scale 0–50%.

Full specification comparison

Full specification comparison of Arab Heavy Crude and Captain Crude
PropertyArab Heavy CrudeCaptain CrudeArab Heavy − Captain
Classification
ClassificationHeavy/SourHeavy/Sour
OriginSaudi Arabia (Ghawar onshore)Captain field, North Sea
Chemical properties
API gravity27.5° API19° API+8.5 °API
Sulfur content2.8%0.5%+2.3%
Density0.88 g/cm³ g/cm³+0.88 g/cm³
Pour point15 °C °C+15 °C
Viscosity12 cSt cSt+12 cSt
Typical refinery yields
Gasoline08-Oct%%0 pts
Diesel20-25%%+25 pts
Jet fuel08-10'%%+10 pts
Residual fuel40-50%%+50 pts
Trading & logistics
Delivery basisRas Tanura, YanbuFOB
Major exchangesSaudi OSP
Export hubRas Tanura, YanbuNorth Sea offshore loading
Main destinationsAsia (cokers), Mexico GulfNorthwest Europe
Benchmark typeRegional (export)
Market profile
Key characteristicsSaudi heavy sour, coker feedstock primaryHeavy, viscous North Sea crude
Refining notesRequires complex coking/hydrocrackingFuel oil feedstock
FAQ

Arab Heavy vs Captain questions

The spread, the quality gap and why each grade is a benchmark.

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July 06, 2026 Arab Heavy Crude was $72.58 and Captain Crude $ per barrel, so Captain traded at a premium of $0 over Arab Heavy. Over the previous 30 shared price days the spread averaged -- $/bbl, with Captain priced above Arab Heavy on 0 day(s).

Arab Heavy Crude is a heavy/sour Saudi Arabia (Ghawar onshore) crude (27.5° API, 2.8% sulfur) and Regional (export) benchmark. Captain Crude is a heavy/sour Captain field, North Sea crude (19° API, 0.5% sulfur) and benchmark.