Oil India Limited
E677844
Oil India Limited is a major Indian state-owned oil and gas company engaged in the exploration, production, and transportation of crude oil and natural gas.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Oil India Limited canonical | 3 |
How this entity was disambiguated
This entity first appeared as the object of triple T7640796 — 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: Oil India Limited Context triple: [Naharkatiya oil field, operator, Oil India Limited]
-
A.
Reliance Industries Limited
Reliance Industries Limited is a major Indian multinational conglomerate with leading businesses in energy, petrochemicals, retail, and telecommunications.
-
B.
Coal India Limited
Coal India Limited is a state-owned Indian coal mining company and one of the largest coal producers in the world.
-
C.
NHPC Limited
NHPC Limited is an Indian government-owned hydropower company that develops, operates, and maintains large hydroelectric projects across the country.
-
D.
KPCL
KPCL is a state-owned power generation company in Karnataka, India, responsible for operating thermal, hydro, and renewable energy plants to supply electricity to the region.
-
E.
Reliance Power
Reliance Power is an Indian power generation company, part of the Reliance Group, that develops and operates large-scale thermal and renewable energy projects across the country.
- 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: Oil India Limited Target entity description: Oil India Limited is a major Indian state-owned oil and gas company engaged in the exploration, production, and transportation of crude oil and natural gas.
-
A.
Reliance Industries Limited
Reliance Industries Limited is a major Indian multinational conglomerate with leading businesses in energy, petrochemicals, retail, and telecommunications.
-
B.
Coal India Limited
Coal India Limited is a state-owned Indian coal mining company and one of the largest coal producers in the world.
-
C.
NHPC Limited
NHPC Limited is an Indian government-owned hydropower company that develops, operates, and maintains large hydroelectric projects across the country.
-
D.
KPCL
KPCL is a state-owned power generation company in Karnataka, India, responsible for operating thermal, hydro, and renewable energy plants to supply electricity to the region.
-
E.
Reliance Power
Reliance Power is an Indian power generation company, part of the Reliance Group, that develops and operates large-scale thermal and renewable energy projects across the country.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf | state-owned enterprise ⓘ |
| abbreviation | OIL NERFINISHED ⓘ |
| businessArea |
crude oil exploration
ⓘ
crude oil production ⓘ natural gas exploration ⓘ natural gas production ⓘ transportation of crude oil ⓘ transportation of natural gas ⓘ |
| category | Public Sector Undertaking of India ⓘ |
| country | India ⓘ |
| foundedInCountry | India NERFINISHED ⓘ |
| hasISIN | INE274J01014 ⓘ |
| hasMajorActivity |
onshore gas exploration
ⓘ
onshore oil exploration ⓘ |
| hasPipelineNetwork | crude oil pipelines in Northeast India ⓘ |
| hasSubsidiary | Numaligarh Refinery Limited (historically, before stake transfers) NERFINISHED ⓘ |
| headquartersCountry | India NERFINISHED ⓘ |
| headquartersLocation | Duliajan NERFINISHED ⓘ |
| headquartersState | Assam NERFINISHED ⓘ |
| industry | oil and gas ⓘ |
| isNavratnaCompany | Yes ⓘ |
| isPSU | Yes ⓘ |
| languageOfWork |
English
ⓘ
Hindi ⓘ |
| legalForm | public limited company ⓘ |
| listedAs |
OIL on BSE
NERFINISHED
ⓘ
OIL on NSE ⓘ |
| majorShareholder | Government of India NERFINISHED ⓘ |
| operatesInRegion |
Arunachal Pradesh
NERFINISHED
ⓘ
Assam NERFINISHED ⓘ Rajasthan NERFINISHED ⓘ offshore India ⓘ |
| owner | Government of India NERFINISHED ⓘ |
| parentOrganizationType | Ministry of Petroleum and Natural Gas, Government of India NERFINISHED ⓘ |
| product |
crude oil
ⓘ
liquefied petroleum gas ⓘ natural gas ⓘ |
| regulatoryBody | Ministry of Petroleum and Natural Gas, Government of India NERFINISHED ⓘ |
| sector | energy ⓘ |
| service |
oilfield services
ⓘ
pipeline transportation ⓘ |
| stockExchangeListing |
Bombay Stock Exchange
NERFINISHED
ⓘ
National Stock Exchange of India NERFINISHED ⓘ |
| transportInfrastructure | cross-country crude oil pipeline ⓘ |
| website | https://www.oil-india.com ⓘ |
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: Oil India Limited Description of subject: Oil India Limited is a major Indian state-owned oil and gas company engaged in the exploration, production, and transportation of crude oil and natural gas.
Referenced by (3)
Full triples — surface form annotated when it differs from this entity's canonical label.