Oil and Natural Gas Corporation (English Wikipedia)

Bhaskarao, B. K. Bulk Chemicals from Petroleum. Khanna Publishing House. p. 389. ISBN 978-93-86173-99-7. Archived from the original on 9 March 2024. Retrieved 7 March 2024.
Bhaskarao, B. K. Bulk Chemicals from Petroleum. Khanna Publishing House. p. 389. ISBN 978-93-86173-99-7. Archived from the original on 9 March 2024. Retrieved 7 March 2024.
Kumar, Anil; Pal, Amit; Kachhwaha, Surendra Singh; Jain, Prashant Kumar (25 May 2021). Recent Advances in Mechanical Engineering: Select Proceedings of RAME 2020. Springer Nature. p. 946. ISBN 978-981-15-9678-0. Archived from the original on 9 March 2024. Retrieved 7 March 2024.

bseindia.com

"ONGC LTD". BSEindia.com. Archived from the original on 9 November 2013. Retrieved 9 November 2013.
"Scripwise Weightages in S&P BSE SENSEX". BSE India. Archived from the original on 1 December 2015. Retrieved 9 November 2013.

business-standard.com

"ONGC, IOC conferred Maharatna status". Business Standard. 16 November 2010. Archived from the original on 9 November 2013. Retrieved 10 November 2013.

deccanchronicle.com

Verma, Nidhi (12 September 2019). "ONGC looks at buying out partners in OPaL". Deccan Chronicle. Archived from the original on 5 November 2022. Retrieved 5 November 2022.

deccanherald.com

"ONGC: An acquisition thrust by govt way too costly". Deccan Herald. 8 January 2020. Archived from the original on 15 April 2023. Retrieved 15 April 2023.

doi.org

Barbora, Sanjay; Phukan, Sarat (5 April 2022). "Mines, plantations, and militarisation: Environmental conflicts in Tinsukia, Assam". Environment and Planning E: Nature and Space. 6: 222–239. doi:10.1177/25148486221089820. ISSN 2514-8486. S2CID 248016289. Archived from the original on 9 April 2022. Retrieved 10 April 2022.

dpe.nic.in

"List of Maharatna, Navratna and Miniratna CPSEs |". Archived from the original on 19 July 2013. Retrieved 28 July 2013. Navratna

forbes.com

"Oil & Natural Gas". Forbes. 17 April 2013. Archived from the original on 4 November 2013. Retrieved 10 November 2013.

fortune.com

beta.fortune.com

"Fortune Global 500 list". CNN Money. Archived from the original on 21 August 2016. Retrieved 22 July 2016.

goldenpeacockawards.com

"Corporate Social Responsibility (GPACSR)". goldenpeacockawards.com. Archived from the original on 9 November 2013. Retrieved 26 June 2015.
"Occupational Health & Safety Award (GPOHSA)". goldenpeacockawards.com. Archived from the original on 27 June 2015. Retrieved 26 June 2015.

hindustanpetroleum.com

"Sustainability report 2013-14" (PDF). 2014. p. 7. Archived (PDF) from the original on 17 March 2015. Retrieved 13 May 2015.

hindustantimes.com

"Cabinet allows ONGC to buy out govt stake in refiner HPCL". 19 July 2017. Retrieved 19 July 2017.

india.com

zeenews.india.com

"ONGC makes huge oil discovery off West coast". 12 August 2012. Archived from the original on 17 August 2012. Retrieved 12 August 2012.

indianexpress.com

"Three ONGC employees 'abducted' in Assam, ULFA-I suspected". The Indian Express. 21 April 2021. Archived from the original on 21 April 2021. Retrieved 21 April 2021.

indiatimes.com

timesofindia.indiatimes.com

"ONGC buys government's 51.11% stake in HPCL for Rs 36,915 crore". The Times of India. 20 January 2018. ISSN 0971-8257. Archived from the original on 25 April 2023. Retrieved 15 April 2023.
Tere, Tushar (3 February 2017). "OPaL commissions Dahej petrochemical complex". The Times of India. ISSN 0971-8257. Archived from the original on 7 February 2024. Retrieved 5 February 2024.
"CAG hauls up ONGC for giving oil rigs to RIL for free". Times of India. 4 November 2012. Archived from the original on 7 September 2012. Retrieved 31 October 2018.
"Ulfa abducts 3 ONGC personnel from Assam's Charaideo district – Times of India". The Times of India. 21 April 2021. Archived from the original on 21 April 2021. Retrieved 21 April 2021.

articles.timesofindia.indiatimes.com

Lewis, Clara (11 September 2011). "ONGC seeks 2K acres govt land at Dahanu". The Times of India. Times News Network. Archived from the original on 13 July 2012. Retrieved 13 September 2011.
"Microsoft most attractive employer in India: Survey". The Times of India. 19 April 2013. Archived from the original on 9 November 2013. Retrieved 10 November 2013.

economictimes.indiatimes.com

"ONGC buys govt's entire 51.11% stake in HPCL for Rs 36,915 crore". The Economic Times. 31 January 2018. Archived from the original on 17 April 2018. Retrieved 28 April 2018.
"ONGC to infuse Rs 15,000 cr in OPaL, edge out GAIL to take control of petchem firm". The Economic Times. 7 September 2023. ISSN 0013-0389. Archived from the original on 7 February 2024. Retrieved 5 February 2024.

energy.economictimes.indiatimes.com

www.ETEnergyworld.com. "Indian energy company ONGC Videsh eyes oil, gas 'hot spots' in Africa, Latin America – ET EnergyWorld". ETEnergyworld.com. Archived from the original on 15 April 2023. Retrieved 15 April 2023.
"Modi to inaugurate Rs 30,000 crore OPaL petrochemical project in March – ET EnergyWorld". ETEnergyworld.com. Archived from the original on 5 November 2022. Retrieved 5 November 2022.

livemint.com

"Oil Ministry mulls proposal for new ONGC chairman, may extend higher age limit". mint. 19 June 2022. Archived from the original on 5 July 2022. Retrieved 5 July 2022.
Baruah, Rituraj (5 May 2023). "ONGC to start oil production in KG basin by June". mint. Archived from the original on 5 May 2023. Retrieved 6 May 2023.
Anand, Saurav (5 May 2023). "ONGC appoints Manish Patil as director of human resources". mint. Archived from the original on 5 May 2023. Retrieved 6 May 2023.
Pathak, Kalpana (28 March 2017). "ONGC to raise Rs1,671 crore for associate firm OPaL". mint. Archived from the original on 1 November 2022. Retrieved 1 November 2022.

moneycontrol.com

"ONGC Financial statements". moneycontrol.com. Archived from the original on 15 April 2023. Retrieved 31 May 2022.
"ONGC shares as investors book profits after sharp gains". Moneycontrol. 12 April 2023. Archived from the original on 15 April 2023. Retrieved 15 April 2023.
"Shareholding Pattern as on 31 March 2013". MoneyControl.com. Archived from the original on 9 November 2013. Retrieved 9 November 2013.

nseindia.com

"NTPC Limited". NSE India. Archived from the original on 9 November 2013. Retrieved 9 November 2013.
"Download List of CNX Nifty stocks (.csv)". NSE India. Archived from the original on 13 October 2013. Retrieved 9 November 2013.

offshore-technology.com

L&T secures $427m offshore contract for Bassein gas field project from ONGC, 2015, archived from the original on 26 June 2015, retrieved 27 June 2015
kgi-admin (22 October 2021). "Petrochemicals complex profile: ONGC Petro additions Dahej Complex, India". Offshore Technology. Archived from the original on 5 February 2024. Retrieved 5 February 2024.

ogj.com

Oil and Gas Journal 22 May 2012 http://www.ogj.com/articles/2012/05/repsol-declares-cuba-deepwater-wildcat-dry.html Archived 20 September 2015 at the Wayback Machine

oilreviewafrica.com

OVL and OIL complete acquisition of Mozambique's offshore gas field, Africa: Oil Review Africa, 2014, archived from the original on 13 January 2014, retrieved 13 January 2014

ongc.co.in

tenders.ongc.co.in

"Auditors report" (PDF). www.tenders.ongc.co.in. ONGC. Retrieved 31 October 2018.^{[permanent dead link]}

ongcindia.com

Limited, Oil and Natural Gas. "Shareholding pattern" (PDF). Archived (PDF) from the original on 21 September 2021. Retrieved 29 July 2020.
"ONGC Eng AR 2022–23". Archived from the original on 16 August 2023. Retrieved 16 August 2023.
"Annual Report 2012-13" (PDF). ONGC. 29 May 2013. Archived (PDF) from the original on 9 November 2013. Retrieved 9 November 2013.
"History". ONGC. Archived from the original on 9 November 2013. Retrieved 10 November 2013.
"Corporate Sustainability Report 2011-12" (PDF). ONGC. Archived (PDF) from the original on 9 November 2013. Retrieved 10 November 2013.
"We are the largest Natural Oil and Gas Company to Work in India". www.ongcindia.com. Archived from the original on 5 March 2022. Retrieved 25 February 2022.
"Financial Results: 2013–14 Q1- ONGC/OVL/MRPL" (PDF). ONGC. August 2013. Archived (PDF) from the original on 10 November 2013. Retrieved 10 November 2013.
"ONGC Annual report 2016-17" (PDF). Archived (PDF) from the original on 1 September 2017. Retrieved 1 September 2017.
"Forbes Global 2000: ONGC climbs 16 ranks to position at 155". ONGC. 18 April 2013. Archived from the original on 9 November 2013. Retrieved 10 November 2013.

sagepub.com

journals.sagepub.com

Barbora, Sanjay; Phukan, Sarat (5 April 2022). "Mines, plantations, and militarisation: Environmental conflicts in Tinsukia, Assam". Environment and Planning E: Nature and Space. 6: 222–239. doi:10.1177/25148486221089820. ISSN 2514-8486. S2CID 248016289. Archived from the original on 9 April 2022. Retrieved 10 April 2022.

semanticscholar.org

api.semanticscholar.org

Barbora, Sanjay; Phukan, Sarat (5 April 2022). "Mines, plantations, and militarisation: Environmental conflicts in Tinsukia, Assam". Environment and Planning E: Nature and Space. 6: 222–239. doi:10.1177/25148486221089820. ISSN 2514-8486. S2CID 248016289. Archived from the original on 9 April 2022. Retrieved 10 April 2022.

thehindu.com

"Maharatna status for IOC, ONGC and NTPC". The Hindu. 16 November 2010. Archived from the original on 10 November 2013. Retrieved 10 November 2013.

thehindubusinessline.com

"ONGC board approves Rs. 5,050-cr investment in Tripura". The Hindu. Agartala. PTI. 20 February 2016. Archived from the original on 16 September 2021. Retrieved 21 February 2016.
Kala, Rishi Ranjan (15 November 2023). "ONGC to turnaround OPal by FY25; scout for strategic investor by FY27". The Hindu BusinessLine. Archived from the original on 5 February 2024. Retrieved 5 February 2024.

trustadvisory.info

"India's Most Trusted Brands 2014". Archived from the original on 2 May 2015.

web.archive.org

"Oil Ministry mulls proposal for new ONGC chairman, may extend higher age limit". mint. 19 June 2022. Archived from the original on 5 July 2022. Retrieved 5 July 2022.
"ONGC Financial statements". moneycontrol.com. Archived from the original on 15 April 2023. Retrieved 31 May 2022.
Limited, Oil and Natural Gas. "Shareholding pattern" (PDF). Archived (PDF) from the original on 21 September 2021. Retrieved 29 July 2020.
"ONGC Eng AR 2022–23". Archived from the original on 16 August 2023. Retrieved 16 August 2023.
"Annual Report 2012-13" (PDF). ONGC. 29 May 2013. Archived (PDF) from the original on 9 November 2013. Retrieved 9 November 2013.
"ONGC buys government's 51.11% stake in HPCL for Rs 36,915 crore". The Times of India. 20 January 2018. ISSN 0971-8257. Archived from the original on 25 April 2023. Retrieved 15 April 2023.
"ONGC: An acquisition thrust by govt way too costly". Deccan Herald. 8 January 2020. Archived from the original on 15 April 2023. Retrieved 15 April 2023.
"History". ONGC. Archived from the original on 9 November 2013. Retrieved 10 November 2013.
Barbora, Sanjay; Phukan, Sarat (5 April 2022). "Mines, plantations, and militarisation: Environmental conflicts in Tinsukia, Assam". Environment and Planning E: Nature and Space. 6: 222–239. doi:10.1177/25148486221089820. ISSN 2514-8486. S2CID 248016289. Archived from the original on 9 April 2022. Retrieved 10 April 2022.
"Talisman pulls out of Sudan". BBC News. Associated Press. 10 March 2003. Archived from the original on 12 November 2012. Retrieved 4 May 2012.
Oil and Gas Journal 22 May 2012 http://www.ogj.com/articles/2012/05/repsol-declares-cuba-deepwater-wildcat-dry.html Archived 20 September 2015 at the Wayback Machine
"ONGC makes huge oil discovery off West coast". 12 August 2012. Archived from the original on 17 August 2012. Retrieved 12 August 2012.
OVL and OIL complete acquisition of Mozambique's offshore gas field, Africa: Oil Review Africa, 2014, archived from the original on 13 January 2014, retrieved 13 January 2014
L&T secures $427m offshore contract for Bassein gas field project from ONGC, 2015, archived from the original on 26 June 2015, retrieved 27 June 2015
"ONGC board approves Rs. 5,050-cr investment in Tripura". The Hindu. Agartala. PTI. 20 February 2016. Archived from the original on 16 September 2021. Retrieved 21 February 2016.
"ONGC shares as investors book profits after sharp gains". Moneycontrol. 12 April 2023. Archived from the original on 15 April 2023. Retrieved 15 April 2023.
Baruah, Rituraj (5 May 2023). "ONGC to start oil production in KG basin by June". mint. Archived from the original on 5 May 2023. Retrieved 6 May 2023.
Anand, Saurav (5 May 2023). "ONGC appoints Manish Patil as director of human resources". mint. Archived from the original on 5 May 2023. Retrieved 6 May 2023.
"Corporate Sustainability Report 2011-12" (PDF). ONGC. Archived (PDF) from the original on 9 November 2013. Retrieved 10 November 2013.
"Sustainability report 2013-14" (PDF). 2014. p. 7. Archived (PDF) from the original on 17 March 2015. Retrieved 13 May 2015.
"List of Maharatna, Navratna and Miniratna CPSEs |". Archived from the original on 19 July 2013. Retrieved 28 July 2013. Navratna
"ONGC buys govt's entire 51.11% stake in HPCL for Rs 36,915 crore". The Economic Times. 31 January 2018. Archived from the original on 17 April 2018. Retrieved 28 April 2018.
"Fortune Global 500 list". CNN Money. Archived from the original on 21 August 2016. Retrieved 22 July 2016.
www.ETEnergyworld.com. "Indian energy company ONGC Videsh eyes oil, gas 'hot spots' in Africa, Latin America – ET EnergyWorld". ETEnergyworld.com. Archived from the original on 15 April 2023. Retrieved 15 April 2023.
"We are the largest Natural Oil and Gas Company to Work in India". www.ongcindia.com. Archived from the original on 5 March 2022. Retrieved 25 February 2022.
Bhaskarao, B. K. Bulk Chemicals from Petroleum. Khanna Publishing House. p. 389. ISBN 978-93-86173-99-7. Archived from the original on 9 March 2024. Retrieved 7 March 2024.
Verma, Nidhi (12 September 2019). "ONGC looks at buying out partners in OPaL". Deccan Chronicle. Archived from the original on 5 November 2022. Retrieved 5 November 2022.
Pathak, Kalpana (28 March 2017). "ONGC to raise Rs1,671 crore for associate firm OPaL". mint. Archived from the original on 1 November 2022. Retrieved 1 November 2022.
"Modi to inaugurate Rs 30,000 crore OPaL petrochemical project in March – ET EnergyWorld". ETEnergyworld.com. Archived from the original on 5 November 2022. Retrieved 5 November 2022.
Kala, Rishi Ranjan (15 November 2023). "ONGC to turnaround OPal by FY25; scout for strategic investor by FY27". The Hindu BusinessLine. Archived from the original on 5 February 2024. Retrieved 5 February 2024.
Bhaskarao, B. K. Bulk Chemicals from Petroleum. Khanna Publishing House. p. 389. ISBN 978-93-86173-99-7. Archived from the original on 9 March 2024. Retrieved 7 March 2024.
kgi-admin (22 October 2021). "Petrochemicals complex profile: ONGC Petro additions Dahej Complex, India". Offshore Technology. Archived from the original on 5 February 2024. Retrieved 5 February 2024.
Kumar, Anil; Pal, Amit; Kachhwaha, Surendra Singh; Jain, Prashant Kumar (25 May 2021). Recent Advances in Mechanical Engineering: Select Proceedings of RAME 2020. Springer Nature. p. 946. ISBN 978-981-15-9678-0. Archived from the original on 9 March 2024. Retrieved 7 March 2024.
Tere, Tushar (3 February 2017). "OPaL commissions Dahej petrochemical complex". The Times of India. ISSN 0971-8257. Archived from the original on 7 February 2024. Retrieved 5 February 2024.
"ONGC to infuse Rs 15,000 cr in OPaL, edge out GAIL to take control of petchem firm". The Economic Times. 7 September 2023. ISSN 0013-0389. Archived from the original on 7 February 2024. Retrieved 5 February 2024.
"Financial Results: 2013–14 Q1- ONGC/OVL/MRPL" (PDF). ONGC. August 2013. Archived (PDF) from the original on 10 November 2013. Retrieved 10 November 2013.
"ONGC LTD". BSEindia.com. Archived from the original on 9 November 2013. Retrieved 9 November 2013.
"Scripwise Weightages in S&P BSE SENSEX". BSE India. Archived from the original on 1 December 2015. Retrieved 9 November 2013.
"NTPC Limited". NSE India. Archived from the original on 9 November 2013. Retrieved 9 November 2013.
"Download List of CNX Nifty stocks (.csv)". NSE India. Archived from the original on 13 October 2013. Retrieved 9 November 2013.
"Shareholding Pattern as on 31 March 2013". MoneyControl.com. Archived from the original on 9 November 2013. Retrieved 9 November 2013.
"ONGC Annual report 2016-17" (PDF). Archived (PDF) from the original on 1 September 2017. Retrieved 1 September 2017.
"Microsoft most attractive employer in India: Survey". The Times of India. 19 April 2013. Archived from the original on 9 November 2013. Retrieved 10 November 2013.
"Corporate Social Responsibility (GPACSR)". goldenpeacockawards.com. Archived from the original on 9 November 2013. Retrieved 26 June 2015.
"Occupational Health & Safety Award (GPOHSA)". goldenpeacockawards.com. Archived from the original on 27 June 2015. Retrieved 26 June 2015.
"Forbes Global 2000: ONGC climbs 16 ranks to position at 155". ONGC. 18 April 2013. Archived from the original on 9 November 2013. Retrieved 10 November 2013.
"Oil & Natural Gas". Forbes. 17 April 2013. Archived from the original on 4 November 2013. Retrieved 10 November 2013.
"ONGC, IOC conferred Maharatna status". Business Standard. 16 November 2010. Archived from the original on 9 November 2013. Retrieved 10 November 2013.
"Maharatna status for IOC, ONGC and NTPC". The Hindu. 16 November 2010. Archived from the original on 10 November 2013. Retrieved 10 November 2013.
"FICCI announces the Winners of India Sports Awards for 2014". IANS. news.biharprabha.com. Archived from the original on 4 August 2017. Retrieved 14 February 2014.
"India's Most Trusted Brands 2014". Archived from the original on 2 May 2015.
"Amar Ujala CSR Award". Amar Ujala. Archived from the original on 30 October 2017. Retrieved 31 October 2017.
"CAG hauls up ONGC for giving oil rigs to RIL for free". Times of India. 4 November 2012. Archived from the original on 7 September 2012. Retrieved 31 October 2018.
"Three ONGC employees 'abducted' in Assam, ULFA-I suspected". The Indian Express. 21 April 2021. Archived from the original on 21 April 2021. Retrieved 21 April 2021.
"Ulfa abducts 3 ONGC personnel from Assam's Charaideo district – Times of India". The Times of India. 21 April 2021. Archived from the original on 21 April 2021. Retrieved 21 April 2021.

worldcat.org

"ONGC buys government's 51.11% stake in HPCL for Rs 36,915 crore". The Times of India. 20 January 2018. ISSN 0971-8257. Archived from the original on 25 April 2023. Retrieved 15 April 2023.
Barbora, Sanjay; Phukan, Sarat (5 April 2022). "Mines, plantations, and militarisation: Environmental conflicts in Tinsukia, Assam". Environment and Planning E: Nature and Space. 6: 222–239. doi:10.1177/25148486221089820. ISSN 2514-8486. S2CID 248016289. Archived from the original on 9 April 2022. Retrieved 10 April 2022.
Tere, Tushar (3 February 2017). "OPaL commissions Dahej petrochemical complex". The Times of India. ISSN 0971-8257. Archived from the original on 7 February 2024. Retrieved 5 February 2024.
"ONGC to infuse Rs 15,000 cr in OPaL, edge out GAIL to take control of petchem firm". The Economic Times. 7 September 2023. ISSN 0013-0389. Archived from the original on 7 February 2024. Retrieved 5 February 2024.