On 31 July 2026, the Union Cabinet approved "Samudra Manthan" — the National Offshore Exploration Scheme — a Central Sector Scheme of the Ministry of Petroleum & Natural Gas with an outlay of ₹84,084 crore up to FY 2030-31. Named after the mythic churning of the ocean, it aims to unlock India's vast offshore energy potential and strengthen energy security. For a CDS/OTA aspirant, this is a major economy-and-energy topic tying together imports, reforms and self-reliance.
The news in one frame
The essentials:
- What: Cabinet approval of "Samudra Manthan" — the National Offshore Exploration Scheme.
- Outlay: ₹84,084 crore, up to FY 2030-31; a Central Sector Scheme of the Ministry of Petroleum & Natural Gas.
- Aim: unlock offshore (deepwater) oil and gas, boost domestic exploration & production (E&P), build technology leadership.
- Vision: strengthening energy security for Viksit Bharat.
Why India needs this — the import problem
Start with the economics. India is the world's third-largest energy consumer, but:
- It imports roughly 85% of its crude oil and about half its natural gas — one of the largest import bills in the economy.
- This creates a triple vulnerability: a large current account deficit, exposure to global price shocks (a $10/barrel rise costs billions), and geopolitical risk (supply routes like the Strait of Hormuz).
- Domestic production has been flat or declining, while demand keeps rising.
So raising domestic output — especially from unexplored offshore basins — is a strategic priority. This energy economy is exactly what the CDS/OTA notes on the economy build.
Why offshore, and why it's hard
The examinable technical-economic logic:
- India has about 26 sedimentary basins covering ~3.36 million sq km, of which a large share lies offshore (shallow and deepwater) — but much of it is under-explored.
- Offshore/deepwater exploration needs very high capital, advanced rigs and drilling technology, and long lead times, with high geological risk (a well may be dry).
- Hence the need for a dedicated scheme — providing funding, seismic data acquisition, infrastructure and risk-sharing to attract investment.
- Success would add domestic crude and gas, cutting imports and creating jobs and technology capability.
These themes recur in the CDS/OTA daily current affairs.
India's exploration-policy reforms
Place the policy history — a reliable discriminator:
- NELP (New Exploration Licensing Policy, 1999) — opened exploration blocks to private/foreign firms through competitive bidding rounds.
- HELP (Hydrocarbon Exploration and Licensing Policy, 2016) — replaced NELP with a uniform licence for all hydrocarbons (oil, gas, shale, CBM), revenue sharing instead of profit sharing, and marketing/pricing freedom.
- OALP (Open Acreage Licensing Policy) — lets companies choose their own blocks anytime using the National Data Repository, instead of waiting for government-notified rounds.
- Regulator: the Directorate General of Hydrocarbons (DGH); key producers are ONGC and Oil India (PSUs) plus private players.
The revision hook: Samudra Manthan = National Offshore Exploration Scheme, Central Sector Scheme of the Ministry of Petroleum & Natural Gas, ₹84,084 crore to FY 2030-31, for offshore/deepwater E&P; India imports ~85% of crude and ~50% of gas; ~26 sedimentary basins (3.36 mn sq km), much offshore and under-explored; policy path NELP (1999) → HELP (2016, revenue sharing, uniform licence) → OALP (choose your own block via the National Data Repository); regulator = DGH.
The wider energy-security strategy
Round out with India's full toolkit:
- Diversify suppliers — buying crude from more countries to reduce dependence on any one region.
- Strategic Petroleum Reserve (SPR) — underground storage (Visakhapatnam, Mangaluru, Padur) as an emergency buffer.
- Reduce demand for oil — ethanol blending (E20), electric mobility, green hydrogen, biofuels and public transport.
- Gas-based economy — expanding LNG terminals, city gas distribution and pipelines (gas is cleaner than oil/coal).
- Renewables — the 500 GW non-fossil by 2030 target reduces long-run fossil dependence.
Why it matters
For the essay/interview and bigger picture:
- Macroeconomic stability: lower oil imports mean a smaller current account deficit and a steadier rupee.
- Strategic autonomy: domestic energy reduces vulnerability to global shocks and chokepoints.
- Blue economy: offshore energy sits alongside fisheries, shipping and deep-sea mining in India's ocean-based growth story.
Exam relevance in one paragraph
For CDS/OTA GK, retain: "Samudra Manthan" — the National Offshore Exploration Scheme — was approved by the Cabinet on 31 July 2026 as a Central Sector Scheme of the Ministry of Petroleum & Natural Gas with an outlay of ₹84,084 crore up to FY 2030-31, to unlock India's offshore/deepwater oil and gas and strengthen energy security; India imports about 85% of its crude oil and roughly half its natural gas, making it vulnerable to price shocks and a wider current account deficit; India has about 26 sedimentary basins (~3.36 million sq km), much of it offshore and under-explored; exploration policy evolved from NELP (1999) to HELP (2016, uniform licence and revenue sharing) and the Open Acreage Licensing Policy (companies pick blocks via the National Data Repository), regulated by the Directorate General of Hydrocarbons; complementary measures include the Strategic Petroleum Reserve, supplier diversification, ethanol blending, EVs, green hydrogen and 500 GW non-fossil capacity by 2030. For the essay, frame it as churning the ocean for energy self-reliance.
🎯 Practice MCQs
Q1. "Samudra Manthan" is a scheme for: (a) offshore oil and gas exploration (b) fisheries only (c) naval expansion (d) port building → (a) — the National Offshore Exploration Scheme.
Q2. Samudra Manthan falls under which ministry? (a) Petroleum & Natural Gas (b) Earth Sciences (c) Ports & Shipping (d) Defence → (a) — the Ministry of Petroleum & Natural Gas.
Q3. The scheme's approved outlay is about: (a) ₹84,084 crore (b) ₹8,408 crore (c) ₹840 crore (d) ₹8 lakh crore → (a) — ₹84,084 crore.
Q4. India imports roughly what share of its crude oil? (a) about 85% (b) 20% (c) 50% (d) 5% → (a) — around 85%.
Q5. India has roughly how many sedimentary basins? (a) 26 (b) 5 (c) 100 (d) 12 → (a) — about 26.
Q6. The 2016 policy replacing NELP is: (a) HELP (b) OALP only (c) FDI Policy (d) NEP → (a) — the Hydrocarbon Exploration and Licensing Policy.
Q7. Under HELP, the government's share is based on: (a) revenue sharing (b) profit sharing only (c) a fixed fee (d) nothing → (a) — revenue sharing (a key change from NELP).
Q8. OALP allows companies to: (a) choose their own exploration blocks anytime (b) only bid in fixed rounds (c) avoid all payments (d) export freely → (a) — select blocks via the National Data Repository.
Q9. The regulator for hydrocarbon exploration is the: (a) DGH (b) SEBI (c) TRAI (d) CEA → (a) — the Directorate General of Hydrocarbons.
Q10. India's emergency oil storage is called the: (a) Strategic Petroleum Reserve (b) Food Corporation (c) Sovereign Fund (d) Forex Reserve → (a) — the Strategic Petroleum Reserve.
Q11. A major chokepoint for India's oil imports is the: (a) Strait of Hormuz (b) Panama Canal (c) Bering Strait (d) Palk Strait → (a) — the Strait of Hormuz.
Q12. Deepwater exploration is challenging mainly because it is: (a) capital- and technology-intensive with high risk (b) illegal (c) too shallow (d) unnecessary → (a) — costly, technically hard and geologically risky.
Q13. Which PSU is India's largest oil and gas producer? (a) ONGC (b) SAIL (c) NTPC (d) Coal India → (a) — the Oil and Natural Gas Corporation.
Q14. Reducing oil imports helps India's: (a) current account deficit (b) literacy rate (c) rainfall (d) forest cover → (a) — it narrows the CAD and saves forex.
Q15. Which measure reduces oil demand directly? (a) ethanol blending and EVs (b) more imports (c) larger cars (d) fewer railways → (a) — biofuels and electric mobility.
Q16. The exploration policy introduced in 1999 was: (a) NELP (b) HELP (c) OALP (d) LPG → (a) — the New Exploration Licensing Policy.
Q17. India's Strategic Petroleum Reserve sites include: (a) Visakhapatnam, Mangaluru and Padur (b) Delhi and Jaipur (c) Shimla (d) Guwahati only → (a) — the three southern coastal sites.
Q18. "Samudra Manthan" as a scheme name alludes to: (a) the mythic churning of the ocean (b) a naval battle (c) a river project (d) a space mission → (a) — the churning of the ocean (for hidden treasure).
Q19. Natural gas is considered a ___ fuel compared with coal and oil. (a) cleaner (b) dirtier (c) radioactive (d) solid → (a) — cleaner (lower emissions).
📋 How this gets asked (PYQ pattern)
Energy security is a reliable CDS/OTA economy set. The reliable framings are India's ~85% crude import dependence, NELP → HELP → OALP reforms, the DGH as regulator, and the Strategic Petroleum Reserve. A common trap claims India is self-sufficient in oil or confuses HELP (policy) with OALP (block selection). The fresh 2026 hook is Samudra Manthan's ₹84,084 crore approval — ideal for "which scheme / which policy / which body" items. We reference the pattern, not any exact past question.
Preparing for CDS or OTA? Energy security, oil imports and exploration policy are high-yield economy topics and strong essay material on self-reliance. Follow our daily CDS/OTA current affairs and train with serving-officer faculty in the upcoming Cavalier courses in Delhi.
✍️ Written by Hitendra Deswal — Polity, economy & current-affairs faculty at The Cavalier. Reviewed by the Cavalier Faculty Desk. The Cavalier, founded by ex-Army officers, has trained NDA/CDS/SSB aspirants since 2001 (Facebook · YouTube).
Source: PIB / Union Cabinet & Ministry of Petroleum & Natural Gas, 31 July 2026. Facts cross-verified with independent sources.