Signal Hill oil field
E1197038
UNEXPLORED
Signal Hill oil field is a historically significant Southern California petroleum field known for its intensive early 20th-century oil production that helped drive the region’s economic growth.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Signal Hill oil field canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T16170494 — 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: Signal Hill oil field Context triple: [Signal Hill, California, locatedOn, Signal Hill oil field]
-
A.
Wareham oil field
Wareham oil field is a hydrocarbon-producing field located within England’s Wessex Basin, known for its onshore oil extraction operations.
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B.
Terra Nova oil field
Terra Nova oil field is an offshore petroleum field located on the Grand Banks off the coast of Newfoundland and Labrador, Canada, known for being one of the first to use a floating production, storage, and offloading vessel in harsh North Atlantic conditions.
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C.
Lost Hills Oil Field
Lost Hills Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, known for its heavy oil reserves and extensive drilling operations.
-
D.
Morgan oil field
Morgan oil field is a major offshore oil field located in the Gulf of Suez, Egypt, known for its significant contribution to the region’s petroleum production.
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E.
Buena Vista Oil Field
Buena Vista Oil Field is a major historic petroleum-producing area in Kern County, California, that significantly contributed to the region’s early 20th-century oil boom.
- 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: Signal Hill oil field Target entity description: Signal Hill oil field is a historically significant Southern California petroleum field known for its intensive early 20th-century oil production that helped drive the region’s economic growth.
-
A.
Wareham oil field
Wareham oil field is a hydrocarbon-producing field located within England’s Wessex Basin, known for its onshore oil extraction operations.
-
B.
Terra Nova oil field
Terra Nova oil field is an offshore petroleum field located on the Grand Banks off the coast of Newfoundland and Labrador, Canada, known for being one of the first to use a floating production, storage, and offloading vessel in harsh North Atlantic conditions.
-
C.
Lost Hills Oil Field
Lost Hills Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, known for its heavy oil reserves and extensive drilling operations.
-
D.
Morgan oil field
Morgan oil field is a major offshore oil field located in the Gulf of Suez, Egypt, known for its significant contribution to the region’s petroleum production.
-
E.
Buena Vista Oil Field
Buena Vista Oil Field is a major historic petroleum-producing area in Kern County, California, that significantly contributed to the region’s early 20th-century oil boom.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.