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Oil and Natural Gas Corporation: History, Companies, Products & Art

The Oil and Natural Gas Corporation Limited (ONGC) is an Indian central public sector undertaking which is the largest government-owned oil and gas explorer and producer in the country. It accounts for around 70 per cent of India's domestic production of crude oil and around 84 per cent of natural gas. Headquartered in Delhi, ONGC is under the ownership…

Language: English [EN]

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Oil and Natural Gas Corporation topic overview

The analysis highlights History, Companies, Products and Art as prominent areas in the source structure around Oil and Natural Gas Corporation.

Related topics: 121
Source areas: 6
Connected nodes: 128
Extracted relationships: 71
Concept neighborhoods: 34
Bridge connections: 128

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Overview · 54 topics

History · 31 topics

Operations · 22 topics

Controversies · 5 topics

Listings and shareholding · 5 topics

Awards and recognitions · 4 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Founded: 14 August 1956; 70 years ago (1956-08-14)
Industry: Energy: Oil and gas
Owner: Government of India (58.89%)
Headquarters: Deendayal Urja Bhawan, 5A-5B Nelson Mandela Road, Vasant Kunj, Delhi, India
Area served: Worldwide
Divisions: Mangalore Refinery and Petrochemicals Limited · ONGC Videsh · ONGC Petro-Additions Limited · ONGC Tripura Power Company

Suggested research paths

A focused starting point derived from the topic graph, ranked independently of the source article order.

Start with these areas

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Listings and shareholding

Awards and recognitions

Controversies

Reliance Industries Limited
Petrochemicals Reliance Petroleum
Comptroller and Auditor General of India
United Liberation Front of Asom (Independent) United Liberation Front of Asom
Russia's invasion of Ukraine in 2022 Russian invasion of Ukraine

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Oil and Natural Gas Corporation connects Entity context

The extracted context around Oil and Natural Gas Corporation shows recurring relationship patterns in the source. For example, Oil and Natural Gas Corporation → Fortune Global, Hindustan Petroleum Corporation Limited, HPCL, India, Indian, It, Its, June, Maharashtra, MMT, Mumbai, Natural Gas Corporation, OEG, Oil, ONGC, ONGC Videsh, ONGC Videsh Limited, OVL, Prior, PSUs Another extracted example is Oil and Natural Gas Corporation → Decolonization, Farooqi, Matthew Shutzer, Money, Natural Gas Corporation, Oil, ONGC, Past, Present, South Asia, Story, UPSTREAM INDIA Fifty Golden, Years. Use these groups to spot repeated connection types before inspecting the individual relationships.

Oil and Natural Gas Corporation

Top relations

related to Subsidiaries · 21

Oil and Natural Gas Corporation → Fortune Global, Hindustan Petroleum Corporation Limited, HPCL, India, Indian, It, Its, June, Maharashtra, MMT, Mumbai, Natural Gas Corporation, OEG, Oil, ONGC, ONGC Videsh, ONGC Videsh Limited, OVL, Prior, PSUs

related to Further reading · 13

Oil and Natural Gas Corporation → Decolonization, Farooqi, Matthew Shutzer, Money, Natural Gas Corporation, Oil, ONGC, Past, Present, South Asia, Story, UPSTREAM INDIA Fifty Golden, Years

Products · 6

Oil and Natural Gas Corporation → Electricity, LNG, Lubricants, Natural gas, Petrochemicals, Petroleum

Subsidiaries · 5

Oil and Natural Gas Corporation → Hindustan Petroleum, Imperial Energy Corporation, MRPL, ONGC Green, Petronet LNG

Divisions · 4

Oil and Natural Gas Corporation → Mangalore Refinery and Petrochemicals Limited, ONGC Petro-Additions Limited, ONGC Tripura Power Company, ONGC Videsh

Traded as · 3

Oil and Natural Gas Corporation → BSE: 500312, NSE NIFTY 50 constituent, NSE: ONGC

Area served · 1

Oil and Natural Gas Corporation → Worldwide

Founded · 1

Oil and Natural Gas Corporation → 14 August 1956; 70 years ago (1956-08-14)

Headquarters · 1

Oil and Natural Gas Corporation → Deendayal Urja Bhawan, 5A-5B Nelson Mandela Road, Vasant Kunj, Delhi, India

Industry · 1

Oil and Natural Gas Corporation → Energy: Oil and gas

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

ongc oil india gas government company limited natural indian petroleum corporation billion production companies videsh public sector 11 development hpcl

Oil and Natural Gas Corporation relationships Subject–Predicate–Object triples

TTTA extracted 71 structured relationships around Oil and Natural Gas Corporation. Examples in this analysis include Oil and Natural Gas Corporation → Area served → Worldwide and Oil and Natural Gas Corporation → Divisions → Mangalore Refinery and Petrochemicals Limited. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Oil and Natural Gas Corporation	Area served	Worldwide	1.00	infobox
Oil and Natural Gas Corporation	Divisions	Mangalore Refinery and Petrochemicals Limited	1.00	infobox
Oil and Natural Gas Corporation	Divisions	ONGC Videsh	1.00	infobox
Oil and Natural Gas Corporation	Divisions	ONGC Petro-Additions Limited	1.00	infobox
Oil and Natural Gas Corporation	Divisions	ONGC Tripura Power Company	1.00	infobox
Oil and Natural Gas Corporation	Founded	14 August 1956; 70 years ago (1956-08-14)	1.00	infobox
Oil and Natural Gas Corporation	Headquarters	Deendayal Urja Bhawan, 5A-5B Nelson Mandela Road, Vasant Kunj, Delhi, India	1.00	infobox
Oil and Natural Gas Corporation	Industry	Energy: Oil and gas	1.00	infobox
Oil and Natural Gas Corporation	ISIN	INE213A01029	1.00	infobox
Oil and Natural Gas Corporation	Key people	Arun Kumar Singh (chairman & CEO)	1.00	infobox
Oil and Natural Gas Corporation	Net income	₹498 billion (US$5.2 billion) (2026)	1.00	infobox
Oil and Natural Gas Corporation	Number of employees	23,967 (June 2025)	1.00	infobox
Oil and Natural Gas Corporation	Operating income	₹1.03 trillion (US$11 billion) (2026)	1.00	infobox
Oil and Natural Gas Corporation	Owner	Government of India (58.89%)	1.00	infobox
Oil and Natural Gas Corporation	Products	Petroleum	1.00	infobox
Oil and Natural Gas Corporation	Products	Natural gas	1.00	infobox
Oil and Natural Gas Corporation	Products	LNG	1.00	infobox
Oil and Natural Gas Corporation	Products	Lubricants	1.00	infobox
Oil and Natural Gas Corporation	Products	Petrochemicals	1.00	infobox
Oil and Natural Gas Corporation	Products	Electricity	1.00	infobox
Oil and Natural Gas Corporation	Revenue	₹6.77 trillion (US$70 billion) (2026)	1.00	infobox
Oil and Natural Gas Corporation	Subsidiaries	Hindustan Petroleum	1.00	infobox
Oil and Natural Gas Corporation	Subsidiaries	Imperial Energy Corporation	1.00	infobox
Oil and Natural Gas Corporation	Subsidiaries	Petronet LNG	1.00	infobox
Oil and Natural Gas Corporation	Subsidiaries	MRPL	1.00	infobox
Oil and Natural Gas Corporation	Subsidiaries	ONGC Green	1.00	infobox
Oil and Natural Gas Corporation	Total assets	₹7.91 trillion (US$82 billion) (2026)	1.00	infobox
Oil and Natural Gas Corporation	Total equity	₹3.72 trillion (US$39 billion) (2026)	1.00	infobox
Oil and Natural Gas Corporation	Traded as	NSE: ONGC	1.00	infobox
Oil and Natural Gas Corporation	Traded as	BSE: 500312	1.00	infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Oil and Natural Gas Corporation bring nearby vocabulary together. In this analysis, examples include Gas, Natural and Corporation. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Oil and Natural Gas Corporation
- Gas
- Natural
- Corporation
- Oil
- Ongc
- Production
- Indian
- India
- Resources
- Limited
- Government
- Development
oil and natural gas corporation
- Oil
- Gas
- Natural
- Corporation
- Limited
- Petroleum
- Ongc
- Public
- Products
- Production
- Indian
- Development
central public sector undertaking
- Sector
- Public
- Energy
- Products
- Largest
- Government
- Natural
- Development
- Citation
- Needed
- Videsh
- Companies
crude oil
- Ongc
- Production
- Indian
- India
- Resources
- Government
- Development
- Company
- Billion
- Fields
- Year
- Exploration
natural gas
- Oil
- Gas
- Natural
- Corporation
- Products
- Indian
- Development
- Ongc
- Petroleum
- Public
- Resources
- Limited
government of india
- India
- Ongc
- Oil
- Company
- Petroleum
- Public
- Natural
- Companies
- Development
- Largest
- Exploration
- Sector
ministry of petroleum and natural gas
- Oil
- Gas
- Natural
- Corporation
- Products
- Indian
- Development
- Ongc
- Petroleum
- Public
- Resources
- Limited
enhanced oil recovery
- Ongc
- Production
- Indian
- India
- Resources
- Government
- Development
- Company
- Billion
- Fields
- Year
- Exploration

Connections between topic areas Semantic bridges

For Oil and Natural Gas Corporation, one of the stronger structural bridges in this analysis connects Oil and Natural Gas Corporation with Overview. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Oil and Natural Gas Corporation — Overview · splits 73 ⟂ 56

Oil and Natural Gas Corporation — History · splits 97 ⟂ 32

Oil and Natural Gas Corporation — Operations · splits 106 ⟂ 23

Oil and Natural Gas Corporation — Listings and shareholding · splits 123 ⟂ 6

Oil and Natural Gas Corporation — Controversies · splits 123 ⟂ 6

Oil and Natural Gas Corporation — Awards and recognitions · splits 124 ⟂ 5

Map overview Semantic statistics

Oil and Natural Gas Corporation

Nodes129

Edges128

Triples71

Avg. degree1.98

Density0.015504

Components1

Source & methodology

TTTA analyzes the structure around Oil and Natural Gas Corporation to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Companies, Products & Art, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Oil and Natural Gas Corporation · EN edition · Analysis: TopicsToTalkAbout

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