Stanlow Refinery
E395182
Stanlow Refinery is one of the United Kingdom’s largest oil refineries, processing crude oil into fuels and petrochemical products near Ellesmere Port in Cheshire.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Stanlow Refinery canonical | 2 |
| Essar Stanlow Refinery | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T3877406 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Stanlow Refinery Context triple: [Ellesmere Port, hasIndustrialFacility, Stanlow Refinery]
-
A.
Tranmere Oil Terminal
Tranmere Oil Terminal is a major petroleum handling and storage facility on the River Mersey that serves as a key hub for importing and distributing oil within the Port of Liverpool and the wider region.
-
B.
Columbia Aquila refinery
The Columbia Aquila refinery was a major oil processing facility in Ploiești, Romania, that became a key strategic bombing objective for the Allies during World War II.
-
C.
Rand Refinery
Rand Refinery is one of the world’s largest gold refineries and smelting complexes, playing a central role in processing and distributing South African gold.
-
D.
Yanbu Refinery
Yanbu Refinery is a major Saudi oil refining facility located in the industrial city of Yanbu on the Red Sea coast, processing crude oil into various petroleum products for domestic use and export.
-
E.
Concordia Vega refinery
Concordia Vega refinery is an industrial oil processing facility located close to the Columbia Aquila refinery.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Stanlow Refinery Target entity description: Stanlow Refinery is one of the United Kingdom’s largest oil refineries, processing crude oil into fuels and petrochemical products near Ellesmere Port in Cheshire.
-
A.
Tranmere Oil Terminal
Tranmere Oil Terminal is a major petroleum handling and storage facility on the River Mersey that serves as a key hub for importing and distributing oil within the Port of Liverpool and the wider region.
-
B.
Columbia Aquila refinery
The Columbia Aquila refinery was a major oil processing facility in Ploiești, Romania, that became a key strategic bombing objective for the Allies during World War II.
-
C.
Rand Refinery
Rand Refinery is one of the world’s largest gold refineries and smelting complexes, playing a central role in processing and distributing South African gold.
-
D.
Yanbu Refinery
Yanbu Refinery is a major Saudi oil refining facility located in the industrial city of Yanbu on the Red Sea coast, processing crude oil into various petroleum products for domestic use and export.
-
E.
Concordia Vega refinery
Concordia Vega refinery is an industrial oil processing facility located close to the Columbia Aquila refinery.
- F. None of above. chosen
Statements (47)
| Predicate | Object |
|---|---|
| instanceOf |
industrial facility
ⓘ
oil refinery ⓘ |
| acquiredByEssarYear | 2011 ⓘ |
| alternativeName |
Stanlow Refinery
ⓘ
surface form:
Essar Stanlow Refinery
|
| connectedBy | pipeline network ⓘ |
| connectedTo | Tranmere Oil Terminal ⓘ |
| constructionStart | 1950s ⓘ |
| country | United Kingdom ⓘ |
| county | Cheshire ⓘ |
| employsApprox | hundreds of workers ⓘ |
| feedstock | crude oil ⓘ |
| formerOwner |
Royal Dutch Shell
ⓘ
surface form:
Shell UK
|
| hasEnvironmentalControls | emissions control systems ⓘ |
| hasFacility |
crude distillation unit
ⓘ
fluid catalytic cracker ⓘ hydrodesulfurization units ⓘ marine terminal ⓘ reforming units ⓘ storage tanks ⓘ |
| hasInfrastructure |
jetty facilities
ⓘ
rail connections ⓘ road connections ⓘ |
| isOneOf | largest oil refineries in the United Kingdom ⓘ |
| locatedNear | Manchester Ship Canal ⓘ |
| locatedOn | River Mersey ⓘ |
| location | Ellesmere Port ⓘ |
| nearbyCity |
Chester
ⓘ
Liverpool ⓘ |
| ownedBy | Essar Oil UK ⓘ |
| primaryFunction | crude oil refining ⓘ |
| produces |
bitumen
ⓘ
diesel ⓘ fuel oil ⓘ gasoline ⓘ jet fuel ⓘ kerosene ⓘ liquefied petroleum gas ⓘ petrochemical feedstocks ⓘ |
| refiningCapacityBarrelsPerDayApprox | 296000 ⓘ |
| region | North West England ⓘ |
| regulator |
Environment Agency (England)
ⓘ
surface form:
UK Environment Agency
|
| sector |
petrochemical industry
ⓘ
petroleum industry ⓘ |
| startOfOperation | 1959 ⓘ |
| strategicImportance | major supplier of transport fuels in the UK ⓘ |
| supplies |
North West England fuel market
ⓘ
aviation fuel for UK airports ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Stanlow Refinery Description of subject: Stanlow Refinery is one of the United Kingdom’s largest oil refineries, processing crude oil into fuels and petrochemical products near Ellesmere Port in Cheshire.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.
this entity surface form:
Essar Stanlow Refinery