Blitz Bureau
NEW DELHI: A scheme named after the churning of the ocean is easy to write a headline about and harder to explain. The approval document is specific, and its specifics are the story: this is not a subsidy for drilling, it is an attempt to build the missing industrial layer beneath it. The Union Cabinet approved ‘Samudra Manthan’ — the National Offshore Exploration Scheme, a central sector scheme of the Ministry of Petroleum and Natural Gas — with an outlay of ₹84,084 crore, running to FY 2030–31.
Set aside the total and look at what the money is divided into, because the composition explains the ambition. There are four physical interventions. The first is large-scale acquisition, processing and interpretation of high-quality seismic data — effectively, mapping the sea floor properly before anyone spends on a well. The second is accelerated deepwater and ultra-deepwater exploratory drilling. The third is scientific drilling in frontier basins, which is exploration in the true sense: sinking wells where the geology is unknown and the commercial odds are poor, precisely because nobody else will. The fourth, and the least discussed, is development of common offshore production and evacuation infrastructure — shared platforms and pipelines rather than one operator building its own. Alongside these sits an integrated Oil and Gas Manufacturing and Services Zone, plus provisions for digital programme management, capacity building, technology adoption and international outreach.
The shared layer: common production and evacuation infrastructure is the least-reported clause in the approval and the one most likely to change the economics of a marginal offshore discovery.
A discovery too small to justify its own pipeline becomes viable the moment somebody else has already built one. That clause is the scheme.
At a Glance
• Scheme: ‘Samudra Manthan’ — National Offshore Exploration Scheme, a central sector scheme of the Ministry of Petroleum & Natural Gas
• Outlay: ₹84,084 crore, for implementation up to FY 2030–31
• Approved: by the Union Cabinet on July 31, 2026
• Components: seismic acquisition and interpretation · deepwater and ultra-deepwater drilling · scientific drilling in frontier basins · common production and evacuation infrastructure · an integrated Oil & Gas Manufacturing and Services Zone
• Target: reserve accretion of more than 600 million metric tonnes of oil equivalent
• Origin: traces to the Prime Minister’s Independence Day 2025 address from the Red Fort
• Backdrop: almost the entire offshore acreage has been opened for exploration over the past decade, with a modernised contractual framework and a strengthened National Data Repository
The common-infrastructure clause deserves the emphasis, because it addresses the specific reason India’s offshore record has lagged its offshore acreage. A modest discovery in deep water is frequently uneconomic not because the hydrocarbon is not there but because a single field cannot amortise a dedicated platform and a dedicated pipeline to shore. Build that evacuation spine once, publicly, and every subsequent discovery within reach of it is assessed on different arithmetic. This is the same logic that made shared port and transmission infrastructure work elsewhere in the Indian economy, applied to a sector where it has never been tried at scale. The stated target — reserve accretion above 600 million metric tonnes of oil equivalent — should be read as what the whole package is meant to unlock, not as a discovery already made.
Two things will determine whether it works, and both are constructive to name now. The first is sequencing: seismic data must be acquired, processed and placed in the National Data Repository before the drilling budget is committed, or the programme risks spending its most expensive rupees on its least-informed wells. The second is the manufacturing and services zone, which is where the durable value sits. Offshore exploration is an import-heavy activity — rigs, subsea equipment, specialist vessels and the engineering talent to run them. If the zone succeeds in localising even a meaningful minority of that supply chain, India ends the decade with a capability it can sell to other offshore basins, whatever any individual well finds. That is the difference between a programme that buys barrels and one that builds an industry, and the approval document, to its credit, is written for the second.
