Navalyze · Oil tanker · Ship

YUAN LIAN WAN

IMO: 9845960
Type: Oil tanker
Average cargo carried: 9,378 t
Flag (estimated): China
Port of registry: Shang Hai
Technical efficiency: EEDI 2.87 g CO₂/t·nm

2020 at a glance

From the 2020 THETIS-MRV report. Carries about 9,378 t of cargo on average.

Fuel kg/nm

114

Oil tanker median 134 kg/nm (−15%)

CO₂ per transport work (cargo)

37.9

g CO₂/t·nm · Oil tanker median 9.03 (+320%)

Average speed

13.4 kn

Oil tanker median 11.0 kn (+22%)

Fuel per day at sea

36.5 t/day

Fuel consumed

797 t

CO₂ emitted

2,494 t

Distance sailed

7,013 nm

CO₂ ÷ CO₂ per mile

Time at sea

524 h

22 days, 6% of the year

Within the oil tanker fleet, 2020

Set against all 1,870 oil tanker ships with a full-year 2020 report. Bigger ships burn more per mile but less per tonne of cargo, so read fuel per mile with the ship's size in mind.

Fuel kg/nmThis ship 114 kg/nm · median 134 (−15%)

81.5Ranks 615 of 1,870, lowest first204

Average speedThis ship 13.4 kn · median 11.0 (+22%)

8.1Faster than 98% of oil tanker ships12.5

CO₂ per transport work (cargo)This ship 37.9 g CO₂/t·nm · median 9.03 (+320%)

4.81Ranks 1,778 of 1,870, lowest first26.3

Middle 80% of shipsMiddle 50%Oil tanker medianThis ship

Where the emissions happen, 2020

THETIS splits each ship's CO₂ by voyage type. The split sets how much falls under the EU ETS: all of it within the EU and at berth, half of it on voyages into or out of the EU.

Between EU ports0%
From the EU81%
Into the EU12%
At berth in the EU7%

Fuel burned laden

–

Not reported

CO₂ at berth

178 t

7.1% of the ship's CO₂, alongside in EU ports

Methane (CH₄)

–

Mainly from LNG; small for oil, biofuel and methanol

CO₂eq uplift

–

CO₂eq on top of CO₂ alone, from CH₄ and N₂O

Every reporting year

One row per THETIS-MRV report. A ship that changed operator during a year has a part-year report for each.

Operation

Year	ISM company	Fuel t	CO₂ t	Distance nm	Hours at seah	Average speedknots at sea	Fuel kg/nmthis ship	CO₂ per transport work (cargo)g/t·nm, this ship	Laden fuel
2020	not published	797	2,494	7,013	524	13.4	114	37.9	–

Benchmark and verification

Year	ISM company	CO₂ per TW, g CO₂/t·nm	Oil tanker median	vs Oil tanker	Rank	Verifier	Methods
2020	not published	37.9	9.03	+320%	1,778 of 1,870	China Classification Society	A

Fuel per mile and CO₂ per tonne-mile are the ship's own reported KPIs. Oil tanker ships are benchmarked on CO₂ per transport work (cargo) (TW), in g CO₂/t·nm. CO₂eq adds methane and nitrous oxide and is in the public files from 2024. Rank counts from the lowest figure among that year's oil tanker ships. Methods: A delivery notes, B tank monitoring, C flow meters, D direct measurement. FuelEU GHG intensity is not shown: it needs fuel types, which the public file does not carry. Operators are named only from 2024, the first year the public files carry them; earlier years belong to the ship, not to any company.