Crude grade comparison

Arab Light vs Masila

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

Saudi Arabia (Ghawar, onshore)

Arab Light

$75.68USD/BBL
▼ -31.53 (-41.66%)
Class
Medium/Sour
API
33°
Sulfur
1.7%
VS
Arab Light – Masila spread -- USD/BBL · Arab Light premium
Masila Basin

Masila

--
--
Class
Medium/Sour
API
30°
Sulfur
0.6%

Arab Light Crude vs Masila Crude: on July 06, 2026 Arab Light settled at $75.68/bbl (-41.66%) and Masila price information is not available. Arab Light is medium/sour crude (33° API, 1.7% sulfur); Masila is medium/sour crude (30° API, 0.6% sulfur).

Crude quality

Quality & refinery yields

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

  • Arab Light Crude
  • Masila Crude

Physical & chemical properties

API gravityhigher = lighter
AL33°
M30°
Sulfur contenthigher = sourer
AL1.7%
M0.6%
Densityhigher = heavier
AL0.86 g/cm³
M g/cm³
Viscosityhigher = thicker
AL12 cSt
M cSt
Pour pointhigher = waxier
AL15 °C
M °C

Typical refinery yields

Gasoline% of barrel
AL20-24%
Diesel% of barrel
AL42-46%
Jet fuel% of barrel
AL10-12'%
Residual fuel% of barrel
AL20-25%

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 Light Crude and Masila Crude
PropertyArab Light CrudeMasila CrudeArab Light − Masila
Classification
ClassificationMedium/SourMedium/Sour
OriginSaudi Arabia (Ghawar, onshore)Masila Basin
Chemical properties
API gravity33° API30° API+3 °API
Sulfur content1.7%0.6%+1.1%
Density0.86 g/cm³ g/cm³+0.86 g/cm³
Pour point15 °C °C+15 °C
Viscosity12 cSt cSt+12 cSt
Typical refinery yields
Gasoline20-24%%+24 pts
Diesel42-46%%+46 pts
Jet fuel10-12'%%+12 pts
Residual fuel20-25%%+25 pts
Trading & logistics
Delivery basisRas Tanura, YanbuFOB
Major exchangesSaudi OSP (vs Oman/Dubai); ICE
Export hubRas Tanura (KSA)Ash Shihr
Main destinationsAsia-Pacific, EuropeAsia
Benchmark typeGlobal (export)
Market profile
Key characteristicsSaudi Arabia's flagship crude, OPEC referenceMedium-gravity Yemeni crude
Refining notesSignificant residuum yield; requires crackingRegional refining feedstock
FAQ

Arab Light vs Masila questions

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

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July 06, 2026 Arab Light Crude was $75.68 and Masila Crude $ per barrel, so Masila traded at a premium of $0 over Arab Light. Over the previous 30 shared price days the spread averaged -- $/bbl, with Masila priced above Arab Light on 0 day(s).

Arab Light Crude is a medium/sour Saudi Arabia (Ghawar, onshore) crude (33° API, 1.7% sulfur) and Global (export) benchmark. Masila Crude is a medium/sour Masila Basin crude (30° API, 0.6% sulfur) and benchmark.