Hebron oil field
E578789
The Hebron oil field is a major offshore petroleum development located in the Jeanne d’Arc Basin off Newfoundland and Labrador, Canada.
All labels observed (2)
| Label | Occurrences |
|---|---|
| Hebron oil field canonical | 7 |
| Hebron structure in Jeanne d’Arc Basin | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T6221532 — 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: Hebron oil field Context triple: [Hibernia, nearbyField, Hebron oil field]
-
A.
Safaniya oil field
Safaniya oil field is the world’s largest offshore oil field, located in the Persian Gulf off the coast of Saudi Arabia and operated by Saudi Aramco.
-
B.
Shaybah oil field
Shaybah oil field is a major remote oil-producing field in Saudi Arabia’s Rub’ al Khali desert, known for its vast reserves and strategic importance to the country’s petroleum output.
-
C.
Khurais oil field
Khurais oil field is one of Saudi Arabia’s largest onshore oil fields, playing a major role in the country’s crude oil production capacity.
-
D.
Ghawar oil field
Ghawar oil field is the world’s largest conventional oil field, located in Saudi Arabia and a major source of the country’s crude oil production.
-
E.
Gulf of Suez oil fields
The Gulf of Suez oil fields are a major hydrocarbon-producing region in the northern Red Sea, crucial to Egypt’s petroleum industry and energy exports.
- 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: Hebron oil field Target entity description: The Hebron oil field is a major offshore petroleum development located in the Jeanne d’Arc Basin off Newfoundland and Labrador, Canada.
-
A.
Safaniya oil field
Safaniya oil field is the world’s largest offshore oil field, located in the Persian Gulf off the coast of Saudi Arabia and operated by Saudi Aramco.
-
B.
Shaybah oil field
Shaybah oil field is a major remote oil-producing field in Saudi Arabia’s Rub’ al Khali desert, known for its vast reserves and strategic importance to the country’s petroleum output.
-
C.
Khurais oil field
Khurais oil field is one of Saudi Arabia’s largest onshore oil fields, playing a major role in the country’s crude oil production capacity.
-
D.
Ghawar oil field
Ghawar oil field is the world’s largest conventional oil field, located in Saudi Arabia and a major source of the country’s crude oil production.
-
E.
Gulf of Suez oil fields
The Gulf of Suez oil fields are a major hydrocarbon-producing region in the northern Red Sea, crucial to Egypt’s petroleum industry and energy exports.
- F. None of above. chosen
Statements (34)
| Predicate | Object |
|---|---|
| instanceOf | offshore oil field ⓘ |
| containsResource | petroleum ⓘ |
| country | Canada ⓘ |
| developmentType | gravity-based structure ⓘ |
| discovered | 1980 ⓘ |
| distanceFromShore | approximately 350 kilometres southeast of St. John’s ⓘ |
| estimatedRecoverableReserves | over 700 million barrels of oil ⓘ |
| firstOil | November 2017 ⓘ |
| infrastructureType | offshore production platform ⓘ |
| locatedIn |
Atlantic Ocean
ⓘ
Jeanne d’Arc Basin ⓘ Newfoundland and Labrador ⓘ offshore Newfoundland and Labrador ⓘ |
| operator | ExxonMobil Canada Properties ⓘ |
| ownedBy |
Chevron
ⓘ
linked to:
Chevron Corporation
Equinor ⓘ ExxonMobil ⓘ
linked to:
Exxon
Nalcor Energy ⓘ Suncor Energy ⓘ |
| partner |
Chevron Canada Limited
ⓘ
linked to:
Chevron Canada
Equinor Canada ⓘ Nalcor Energy ⓘ Suncor Energy ⓘ |
| partOf | offshore oil and gas industry in Newfoundland and Labrador ⓘ |
| platformType | concrete gravity-based structure (GBS) ⓘ |
| productionMethod | offshore drilling and processing ⓘ |
| projectSanctionYear | 2012 ⓘ |
| purpose | commercial oil production ⓘ |
| region |
Jeanne d’Arc Basin petroleum province
ⓘ
linked to:
Jeanne d’Arc Basin petroleum system
|
| regulatoryJurisdiction | Canada-Newfoundland and Labrador Offshore Petroleum Board ⓘ |
| resourceType | crude oil ⓘ |
| startOfProduction | 2017 ⓘ |
| transportMethod | shuttle tankers ⓘ |
| waterDepth | approximately 93 metres ⓘ |
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: Hebron oil field Description of subject: The Hebron oil field is a major offshore petroleum development located in the Jeanne d’Arc Basin off Newfoundland and Labrador, Canada.
Referenced by (8)
Full triples — surface form annotated when it differs from this entity's canonical label.