India's rising oil consumption will support its investments in refining capacity additions and upstream production, but imports will keep growing amid stagnant production, Moody's Investors Service said Monday.

In a report on regulatory and security policies in emerging markets, Moody's said all petroleum products in India are now sold at prices linked to international or regional market rates, which has opened up the fuel retail market.

But national oil companies - Indian Oil Corp (IOC), Hindustan Petroleum Corp Ltd (HPCL) and Bharat Petroleum Corp Ltd (BPCL) continue to enjoy over 90 per cent market share in petroleum product distribution, it said.

The three oil refining and marketing national oil companies (NOCs) control 57,944 petrol pumps out of a total of 64,624 petrol pumps in the country.

India consumed 211.6 million tonnes of petroleum products in 2018-19, up from 206.2 million tonnes in the previous year. Fuel consumption was 184.7 million tonnes in 2015-16.

Though the country is short in producing crude oil, which is turned into fuel at refineries, it manufactures surplus petroleum products. In 2018-19, production of petroleum products was 262.4 million tonnes.

Also, two upstream national oil companies, Oil and Natural Gas Corp (ONGC) and Oil India Ltd (OIL) produce about 70 per cent of India's oil and 80 per cent of its natural gas.

The government continues to set the selling price of natural gas in the country. This is, however, linked to international benchmarks, it said adding that oil and gas companies in India are largely exposed to the same level of price volatility risks as most international oil companies.

"India's oil and gas consumption will support its investments in refining capacity and upstream production, but crude imports will keep growing amid stagnant production, and government pressure for shareholder returns will temper NOC credit quality," Moody's said.

The government demands high shareholder returns from the government-owned companies in the form of dividends and share buybacks.

In addition, because of the high rate of growth in consumption, the oil companies also need to continue to invest in expanding capacity.

"Refining margins in the region in 2019 and 2020 are likely to be lower than 2017 and 2018, which will result in lower earnings, particularly for refiners and integrated oil companies," the report said.

IOC's nine refineries had a weighted average refining margin of USD 5.83 per barrel in 2018-19. BPCL and HPCL had a gross refining margin of USD 5.25 and USD 5.17 per barrel, respectively, in the same period.

Moody's said the carbon transition risk for Indian oil companies remains manageable.

"Even though the government is encouraging faster adoption and manufacturing of electric vehicles, the response has not been great because of a lack of high-quality, affordable vehicles and the evolving charging infrastructure," it said.

(This story has not been edited by Business Standard staff and is auto-generated from a syndicated feed.)