Indian Oil Corporation Limited had its largest refinery, by volume, at Panipat and Paradip, both with a refining capacity of 15 million metric tons per annum. Of the 10 refineries, nine were its own, while one of them belonged to its subsidy Chennai Petroleum Corporation Limited. The total refining capacity of the group was 80.5 million metric tons, which formed around 32 percent of the nation's capacity.
Installed capacity of Indian Oil Corporation Limited as of March 2022, by refinery
(in million metric tons)
Characteristic
Refining capacity in million metric tons
Digboi
0.65
Guwahati
1
Bongaigaon
2.7
Barauni
6
Haldia
8
Mathura
8
CPCL, Chennai
10.5
Gujarat
13.7
Panipat
15
Paradip
15
Created with Highcharts 7.2.2Refining capacity in million metric tons0.650.65112.72.766888810.510.513.713.715151515DigboiGuwahatiBongaigaonBarauniHaldiaMathuraCPCL, ChennaiGujaratPanipatParadip
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IndianOil. (March 22, 2022). Installed capacity of Indian Oil Corporation Limited as of March 2022, by refinery (in million metric tons) [Graph]. In Statista. Retrieved May 07, 2025, from https://www.statista.com/statistics/1125274/iocl-installed-capacities-by-refinery/
IndianOil. "Installed capacity of Indian Oil Corporation Limited as of March 2022, by refinery (in million metric tons)." Chart. March 22, 2022. Statista. Accessed May 07, 2025. https://www.statista.com/statistics/1125274/iocl-installed-capacities-by-refinery/
IndianOil. (2022). Installed capacity of Indian Oil Corporation Limited as of March 2022, by refinery (in million metric tons). Statista. Statista Inc.. Accessed: May 07, 2025. https://www.statista.com/statistics/1125274/iocl-installed-capacities-by-refinery/
IndianOil. "Installed Capacity of Indian Oil Corporation Limited as of March 2022, by Refinery (in Million Metric Tons)." Statista, Statista Inc., 22 Mar 2022, https://www.statista.com/statistics/1125274/iocl-installed-capacities-by-refinery/
IndianOil, Installed capacity of Indian Oil Corporation Limited as of March 2022, by refinery (in million metric tons) Statista, https://www.statista.com/statistics/1125274/iocl-installed-capacities-by-refinery/ (last visited May 07, 2025)
Installed capacity of Indian Oil Corporation Limited as of March 2022, by refinery (in million metric tons) [Graph], IndianOil, March 22, 2022. [Online]. Available: https://www.statista.com/statistics/1125274/iocl-installed-capacities-by-refinery/
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