Seven Ocean Bunkering

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Fuels · Seven Ocean

Every grade
you might need,
sourced.

Eight marine fuel grades, covering the full post-IMO-2020 commercial fleet. ISO 8217 compliant. Available across our Singapore, Rotterdam, Fujairah, Zhoushan, Houston and India networks.

01Fuel grades

Very low sulphur fuel oil · ≤ 0.50% sulphur

Post-IMO-2020 workhorse. Dominant grade for deep-sea tonnage outside ECAs.

High sulphur fuel oil · up to 3.5% sulphur

For scrubber-fitted vessels. Cheaper residual grade with higher calorific value.

Low sulphur marine gas oil · ≤ 0.10% sulphur

Mandatory inside ECAs (Baltic, North Sea, US/Canada coasts). Distillate.

Marine gas oil · ≤ 1.0% sulphur

Clean distillate for smaller engines, port manoeuvres, emergency generators.

Ultra low sulphur fuel oil · ≤ 0.10% sulphur

Residual-heavy distillate blend meeting ECA sulphur limits.

Liquefied natural gas · -162 °C · cryogenic

Near-zero sulphur, lower CO2. For LNG-capable dual-fuel engines.

FAME / HVO residual blends · B24 / B30 / B100

Drop-in renewable component for GHG reduction. Complies with FuelEU credits.

Bunker-grade methanol (CH3OH) · GL-approved

Rising dual-fuel grade. Clean-burning, low-carbon if green-sourced.

How we work

Multi-supplier. Accountable. Transparent.

Seven Ocean is a bunker procurement partner, not a refiner or physical supplier. That means for every stem we source competing quotes from the available physical suppliers at the load port, confirm barge or pipeline capacity against your vessel's schedule, and hand over a clean delivery with MFM metering, witnessed MARPOL samples, and the bunker delivery note in your ops inbox within the hour.

Need commentary on grade selection, scrubber economics, compatibility risk, or a specific port's supply landscape? Call us.

Request a quote → Read ISO 8217 guide

Next step

Tell us where and when.

Every enquiry gets a human reply — usually within the hour.

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