Crude grade comparison

Aktobe vs Eugene Island

Aktobe fields (Zhanazhol/Kenkiyak)

Aktobe

--
--
Class
Sweet
API
45°
Sulfur
0.05%%
VS
Aktobe – Eugene Island spread -- · Aktobe premium
Eugene Island block, Gulf of Mexico

Eugene Island

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--
Class
Sweet
API
35°
Sulfur
0.3%

Aktobe is sweet crude (45° API, 0.05%% sulfur); Eugene Island is sweet crude (35° API, 0.3% sulfur).

Crude quality

Quality & refinery yields

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

  • Aktobe Crude
  • Eugene Island Crude

Physical & chemical properties

API gravityhigher = lighter
A45°
EI35°
Sulfur contenthigher = sourer
A0.05%%
EI0.3%
Densityhigher = heavier
A g/cm³
EI g/cm³
Viscosityhigher = thicker
A cSt
EI cSt
Pour pointhigher = waxier
A °C
EI °C

Typical refinery yields

Gasoline% of barrel
Diesel% of barrel
Jet fuel% of barrel
Residual fuel% of barrel

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 Aktobe Crude and Eugene Island Crude
PropertyAktobe CrudeEugene Island CrudeAktobe − Eugene Island
Classification
ClassificationSweetSweet
OriginAktobe fields (Zhanazhol/Kenkiyak)Eugene Island block, Gulf of Mexico
Chemical properties
API gravity45° API35° API+10 °API
Sulfur content0.05%%0.3%-0.25%
Density g/cm³ g/cm³0 g/cm³
Pour point °C °C0 °C
Viscosity cSt cSt0 cSt
Typical refinery yields
Gasoline%%0 pts
Diesel%%0 pts
Jet fuel%%0 pts
Residual fuel%%0 pts
Trading & logistics
Delivery basis
Major exchanges
Export hub
Main destinationsChina (via pipeline), domestic Kazakh refiningUS Gulf Coast
Benchmark type
Market profile
Key characteristicsVery light, sweet Central Asian crudeLight sweet US Gulf of Mexico crude
Refining notesLight distillate feedstockRegional refining feedstock
FAQ

Aktobe vs Eugene Island questions

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

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Aktobe Crude was $ and Eugene Island Crude $ per barrel, so Eugene Island traded at a premium of $0 over Aktobe. Over the previous 30 shared price days the spread averaged -- $/bbl, with Eugene Island priced above Aktobe on 0 day(s).

Aktobe Crude is a sweet Aktobe fields (Zhanazhol/Kenkiyak) crude (45° API, 0.05%% sulfur) and benchmark. Eugene Island Crude is a sweet Eugene Island block, Gulf of Mexico crude (35° API, 0.3% sulfur) and benchmark.