Oil well exploration in India’s deep seas is set for its biggest push yet. The Union Cabinet on Friday approved the ‘Samudra Manthan’ National Offshore Exploration Scheme, an outlay of Rs 84,084 crore meant to open up new offshore oil well sites and boost domestic gas output. The decision was taken at a Cabinet meeting chaired by Prime Minister Narendra Modi and announced by Union Minister Ashwini Vaishnaw. It matters because India still imports a large share of its crude oil, and this scheme is designed to change that by tapping resources lying under the country’s own waters.
What Is the Samudra Manthan Oil Well Scheme?
Samudra Manthan is a Central Sector Scheme run by the Ministry of Petroleum and Natural Gas. It covers the entire offshore exploration value chain, from locating a possible oil well to eventually drilling it. According to the government, this includes large-scale seismic data acquisition, accelerated deepwater and ultra-deepwater exploratory drilling, and scientific drilling in frontier basins that have not been explored before. The scheme also funds shared offshore production infrastructure and an integrated Oil and Gas Manufacturing and Services Zone, so that companies drilling a new oil well do not have to build every facility from scratch.
Why Is the Government Investing Rs 84,084 Crore in Oil Well Exploration?
Vaishnaw said the country’s Exclusive Economic Zone holds sizeable reserves of hydrocarbons, and better exploration could unlock significant production. He described it as an ambitious programme meant to be a milestone for India’s energy sector, given that oil and gas demand keeps rising. The Petroleum Ministry has said the scheme builds on reforms since 2014, including opening more than one million square kilometres of the EEZ for exploration, and is meant to help India build stronger deepwater drilling capability.
What Benefits Does the Scheme Bring?
- Expected to add over 600 million metric tonnes of oil equivalent (MMTOE) to India’s hydrocarbon reserves
- Aims to increase the pace of offshore exploration activity across Indian waters
- Likely to generate employment linked to offshore rigs, seismic surveys and support services
- Supports domestic manufacturing of exploration equipment under Make in India and Atmanirbhar Bharat
- Intended to reduce India’s dependence on imported crude oil over time
What Are the Concerns Around the Scheme?
Deepwater and ultra-deepwater oil well drilling is capital-intensive and technically demanding, and reserve estimates do not guarantee commercially viable output. Past experience with fields such as Mumbai High, India’s largest offshore oil field, shows that output does not always rise even with foreign technical partnerships, a point raised earlier in Parliament regarding declining production there. Offshore drilling also carries environmental risks that will need close regulatory oversight as new frontier basins are opened. The scheme’s success will depend on execution timelines and actual private investment flowing into exploration, not the outlay alone.
Oil well exploration in India now has a defined, funded roadmap running to 2030-31. Whether the Rs 84,084 crore Samudra Manthan scheme delivers on energy security will depend on how quickly seismic surveys, drilling and infrastructure projects move from approval to execution in the years ahead.
This report is based on official statements from the Union Cabinet and the Ministry of Petroleum and Natural Gas, and inputs from Business Standard, The Tribune, NDTV and the Prime Minister's Office website.