Khurais oil field
E227113
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.
All labels observed (3)
| Label | Occurrences |
|---|---|
| Khurais oil field canonical | 2 |
| Khurais Field | 1 |
| Saudi Aramco upstream operations | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T1956520 — 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: Khurais oil field Context triple: [Saudi Aramco, keyAsset, Khurais 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.
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B.
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.
-
C.
Naharkatiya oil field
Naharkatiya oil field is one of the earliest and most significant onshore oil fields in Assam, India, contributing notably to the region’s petroleum industry.
-
D.
Vankor oil field
Vankor oil field is a major Russian oil and gas field in Eastern Siberia that serves as one of Rosneft’s largest and most strategically important production assets.
-
E.
Ras Tanura
Ras Tanura is a major Saudi Arabian oil port and industrial city on the Persian Gulf, known for its large oil refinery and export facilities.
- 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: Khurais oil field Target entity description: 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.
-
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.
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.
-
C.
Naharkatiya oil field
Naharkatiya oil field is one of the earliest and most significant onshore oil fields in Assam, India, contributing notably to the region’s petroleum industry.
-
D.
Vankor oil field
Vankor oil field is a major Russian oil and gas field in Eastern Siberia that serves as one of Rosneft’s largest and most strategically important production assets.
-
E.
Ras Tanura
Ras Tanura is a major Saudi Arabian oil port and industrial city on the Persian Gulf, known for its large oil refinery and export facilities.
- F. None of above. chosen
Statements (46)
| Predicate | Object |
|---|---|
| instanceOf |
oil field
ⓘ
onshore oil field ⓘ |
| associatedCompany |
Saudi Arabian Oil Company
ⓘ
linked to:
Saudi Aramco
|
| contains |
Abu Jifan field
ⓘ
Khurais production facilities ⓘ Mazalij field ⓘ |
| country | Saudi Arabia ⓘ |
| developmentMethod | waterflooding ⓘ |
| developmentPhase | phased expansion projects ⓘ |
| developmentStart | 2006 ⓘ |
| employmentRole | provides jobs in oil and gas sector in Saudi Arabia ⓘ |
| energySourceForOperations | natural gas ⓘ |
| environmentalContext | desert environment ⓘ |
| expansionCompletion | 2018 ⓘ |
| exportRoute |
Persian Gulf export terminals via pipeline
ⓘ
Red Sea export terminals via East–West Pipeline ⓘ
linked to:
Yanbu export terminal
|
| governedBy | Ministry of Energy of Saudi Arabia ⓘ |
| hasFacility |
crude stabilization units
ⓘ
gas–oil separation plants ⓘ water injection system ⓘ |
| impactOf2019Attacks | temporary disruption of oil production ⓘ |
| infrastructure |
injection wells
ⓘ
pipelines ⓘ power supply facilities ⓘ production wells ⓘ |
| linkedTo |
Abqaiq processing facilities
ⓘ
linked to:
Abqaiq processing facility
East–West Pipeline ⓘ |
| locatedIn |
Eastern Province, Saudi Arabia
ⓘ
linked to:
Eastern Province of Saudi Arabia
|
| majorExpansionCompletion | 2009 ⓘ |
| nationalRole | supports Saudi Arabia’s role as a leading oil exporter ⓘ |
| operatedBy | Saudi Aramco ⓘ |
| operatorHeadquarters |
Dhahran, Saudi Arabia
ⓘ
linked to:
Dhahran
|
| ownedBy | Saudi Aramco ⓘ |
| partOf |
Saudi Aramco upstream operations
ⓘ
linked to:
Khurais oil field
|
| postAttackStatus | production restored after repairs ⓘ |
| productionType |
associated gas
ⓘ
crude oil ⓘ |
| region | Arabian Basin ⓘ |
| reservoirType | carbonate reservoir ⓘ |
| resource |
natural gas liquids
ⓘ
petroleum ⓘ |
| securityIncident | targeted in September 2019 attacks in Saudi Arabia ⓘ |
| significance |
major contributor to Saudi crude oil production capacity
ⓘ
one of Saudi Arabia’s largest onshore oil fields ⓘ |
| strategicImportance | key asset for global oil supply stability ⓘ |
| strategicRole | supports Saudi Arabia’s spare oil production capacity ⓘ |
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: Khurais oil field Description of subject: 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.
Referenced by (4)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Eastern Province of Saudi Arabia
linked to: Khurais oil field
linked to: Khurais oil field