Houston Natural Gas Corporation
E1451035
UNEXPLORED
Houston Natural Gas Corporation was a major U.S. energy company based in Houston, Texas, best known as a predecessor to Enron following a landmark merger in the 1980s.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Houston Natural Gas Corporation canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T20803085 — 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: Houston Natural Gas Corporation Context triple: [Houston Natural Gas, hasName, Houston Natural Gas Corporation]
-
A.
Union Gas Company
Union Gas Company is an energy utility firm that was a party to the U.S. Supreme Court case Pennsylvania v. Union Gas Co., which addressed issues of state sovereign immunity and federal environmental regulation.
-
B.
National Fuel Gas Company
National Fuel Gas Company is a U.S.-based energy company engaged in the production, gathering, transportation, storage, and distribution of natural gas.
-
C.
Georgia Natural Gas
Georgia Natural Gas is a major natural gas marketer in Georgia, providing retail energy services to residential and commercial customers.
-
D.
The Texas Company
The Texas Company, later known as Texaco, was a major American oil and gas corporation that became one of the world’s leading petroleum brands.
-
E.
Northern Natural Gas
Northern Natural Gas is a major U.S. interstate natural gas pipeline company that transports and stores natural gas across the Midwest and Great Plains.
- 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: Houston Natural Gas Corporation Target entity description: Houston Natural Gas Corporation was a major U.S. energy company based in Houston, Texas, best known as a predecessor to Enron following a landmark merger in the 1980s.
-
A.
Union Gas Company
Union Gas Company is an energy utility firm that was a party to the U.S. Supreme Court case Pennsylvania v. Union Gas Co., which addressed issues of state sovereign immunity and federal environmental regulation.
-
B.
National Fuel Gas Company
National Fuel Gas Company is a U.S.-based energy company engaged in the production, gathering, transportation, storage, and distribution of natural gas.
-
C.
Georgia Natural Gas
Georgia Natural Gas is a major natural gas marketer in Georgia, providing retail energy services to residential and commercial customers.
-
D.
The Texas Company
The Texas Company, later known as Texaco, was a major American oil and gas corporation that became one of the world’s leading petroleum brands.
-
E.
Northern Natural Gas
Northern Natural Gas is a major U.S. interstate natural gas pipeline company that transports and stores natural gas across the Midwest and Great Plains.
- F. None of above. chosen
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.