Sacramento Valley oil fields
E1268853
UNEXPLORED
The Sacramento Valley oil fields are a group of petroleum-producing areas in Northern California’s Sacramento Valley, contributing to the state’s onshore oil and gas output.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Sacramento Valley oil fields canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T17327238 — 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: Sacramento Valley oil fields Context triple: [California oil fields, hasPart, Sacramento Valley oil fields]
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A.
San Joaquin Valley oil fields
The San Joaquin Valley oil fields are a major concentration of petroleum-producing areas in California’s Central Valley, known for some of the largest and most productive onshore oil fields in the United States.
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B.
Kern River Oil Field
Kern River Oil Field is one of California’s largest and oldest producing oil fields, located near Bakersfield in Kern County.
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C.
Cuyama Valley oil fields
Cuyama Valley oil fields are a group of petroleum-producing fields located in the Cuyama Valley region of California, known for onshore oil extraction in a rural, geologically complex basin.
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D.
Coalinga Oil Field
Coalinga Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, historically significant for its early 20th-century oil boom and extensive heavy oil reserves.
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E.
Fruitvale Oil Field
Fruitvale Oil Field is a significant petroleum-producing area in Kern County, California, known for its long history of oil extraction within the southern San Joaquin Valley.
- 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: Sacramento Valley oil fields Target entity description: The Sacramento Valley oil fields are a group of petroleum-producing areas in Northern California’s Sacramento Valley, contributing to the state’s onshore oil and gas output.
-
A.
San Joaquin Valley oil fields
The San Joaquin Valley oil fields are a major concentration of petroleum-producing areas in California’s Central Valley, known for some of the largest and most productive onshore oil fields in the United States.
-
B.
Kern River Oil Field
Kern River Oil Field is one of California’s largest and oldest producing oil fields, located near Bakersfield in Kern County.
-
C.
Cuyama Valley oil fields
Cuyama Valley oil fields are a group of petroleum-producing fields located in the Cuyama Valley region of California, known for onshore oil extraction in a rural, geologically complex basin.
-
D.
Coalinga Oil Field
Coalinga Oil Field is a major petroleum-producing area in California’s San Joaquin Valley, historically significant for its early 20th-century oil boom and extensive heavy oil reserves.
-
E.
Fruitvale Oil Field
Fruitvale Oil Field is a significant petroleum-producing area in Kern County, California, known for its long history of oil extraction within the southern San Joaquin Valley.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.