Indian Strategic Petroleum Reserves

What Indian Strategic Petroleum Reserves does

Indian Strategic Petroleum Reserves Limited (ISPRL) is a wholly owned government entity under India's Ministry of Petroleum and Natural Gas, incorporated as a subsidiary of the Oil Industry Development Board (OIDB). Founded around 2010 to operationalize a program conceived after the 1990 Gulf War, ISPRL operates India's national strategic petroleum reserve infrastructure — underground rock cavern storage facilities at three coastal locations (Visakhapatnam, Mangalore, and Padur) with combined capacity of 5.33 million metric tonnes, currently stocked at approximately 3.372 MMT (March 2026) and providing about 9.5 days of national crude supply cover. The facilities use dedicated single point mooring (SPM) offshore systems and pipeline integration with refineries such as MRPL and IOCL to enable emergency crude drawdown.

ISPRL's product surface is structured in three layers: Phase-I operational rock caverns at three sites; Phase-II commercial-cum-strategic facilities under public-private partnership at Chandikhol (4 MMT, Rs 8,743 crore) and Padur-II (2.5 MMT); and proposed Phase-III facilities at Bikaner (Rajasthan, introducing India's first salt cavern storage technology) and Bina (Madhya Pradesh). Strategic partnerships with ADNOC (commercial crude leasing expanded to 30 million barrels under a May 2026 agreement), ONGC (which is independently funding a Rs 15,000 crore SPR at Mangalore), JOGMEC/JBIC (Japan resilience partnership on reserve management and LNG stockpiling), and Indian Oil anchor a sovereign-to-sovereign collaboration model. Megha Engineering executes Padur-II under DBFOT, and Engineers India serves as PMC at Chandikhol.

The business model combines Government of India budget allocations (capex via viability gap funding capped at 60% of Phase-II project cost; opex for facility maintenance), commercial cavern leasing (ADNOC), and PPP revenue-sharing arrangements for Phase-II. Pricing is not publicly disclosed. ISPRL serves the Government of India as primary stakeholder, with ADNOC, MRPL, and IOCL as principal commercial and operational counterparties. The organization is currently recruiting its CEO & MD and Deputy CEO positions, signaling a scaling phase aligned with Phase-II execution.

Name

Indian Strategic Petroleum Reserves

Legal name

Indian Strategic Petroleum Reserves Limited

Website

https://isprlindia.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

101–250 employees

Short description

ISPRL operates India's strategic petroleum reserves — underground rock cavern storage facilities at Visakhapatnam, Mangalore, and Padur (5.33 MMT capacity) — serving the Government of India under the Ministry of Petroleum and Natural Gas, with Phase-II PPP expansion underway and international partnerships including ADNOC.

Ownership category

akta.pro rank

Product category

Strategic Petroleum Reserves

NAICS

Pipeline Transportation of Crude Oil (48611), Pipeline Transportation of Crude Oil (4861)

SIC

Wholesale-Petroleum Bulk Stations & Terminals (5171)

akta.pro primary industry

Underground Storage (Salt Caverns, Depleted Reservoirs) (EUALAEAE)

akta.pro secondary industries

Tank Leasing & Third-Party Storage Operators (EUALAEAF), Marine Terminals & Port Storage (Jetties, Docking, Bunkering Interfaces) (EUALAEAG)

Keywords

• Strategic petroleum reserves
• Crude oil storage
• Underground rock caverns
• Energy security infrastructure
• Salt cavern storage

Headquarters

HQ city

Noida

HQ country

India

HQ region

Asia

Offices7 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Infrastructure, Operations, Personnel, Supply Chain, Technology or R&D

Revenue model

1. Government Budget Allocation: ISPRL receives government funding for capital expenditure on construction and operational expenditure for maintenance of strategic reserves. Phase-II projects are funded through government viability gap funding capped at 60% of total project cost.
2. Commercial Storage Leasing: ISPRL generates revenue by leasing storage capacity to commercial entities. ADNOC leases 750,000 tonnes of cavern capacity at Mangalore for crude oil storage under a commercial arrangement.
3. PPP Model Revenue Sharing: Phase-II facilities at Chandikhol and Padur are developed under Design, Built, Finance, Operate and Transfer (DBFOT) basis under public-private partnership mode, with revenue sharing arrangements between ISPRL and private partners.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

ISPRL operates India's strategic petroleum reserves through a network of underground rock cavern storage facilities at coastal locations (Visakhapatnam, Mangalore, and Padur) with combined Phase-I capacity of 5.33 MMT. The entity manages crude oil stockpiling during favorable market conditions and provides emergency supply buffer during disruptions, while developing Phase-II expansion at Chandikhol and Padur II (additional 6.5 MMT) under PPP model and planning new sites at Bikaner (salt cavern) and Bina.

Product overview

Indian Strategic Petroleum Reserves Limited (ISPRL) operates India's strategic crude oil reserve program—a network of underground rock cavern storage facilities managed under a platform-plus-projects architecture. Phase-I comprises three operational facilities at Vishakhapatnam, Mangalore, and Padur with combined capacity of 5.33 million metric tonnes. Phase-II expansion projects are underway at Chandikhol (Odisha) and Padur II (Karnataka) under Public-Private Partnership (DBFOT) mode, adding 6.5 million metric tonnes. New facilities are planned at Bikaner (Rajasthan) and Bina (Madhya Pradesh). The total reserve network aims to provide energy security against supply disruptions, with additional commercial storage partnerships such as ADNOC crude storage arrangements.

Differentiator

Problem solved

Functional benefit

Products and services

• Strategic Petroleum Reserves (Phase-I) - Vishakhapatnam Facility Underground rock cavern strategic crude oil storage facility in Visakhapatnam, Andhra Pradesh, with capacity of 1.33 million metric tonnes. Part of India's emergency energy security infrastructure for the Government of India.
• Strategic Petroleum Reserves (Phase-I) - Mangalore Facility Underground rock cavern strategic crude oil storage facility in Mangalore, Karnataka, operated alongside ONGC subsidiary MRPL. Hosts ADNOC storage caverns and serves as key western coast energy hub.
• Strategic Petroleum Reserves (Phase-I) - Padur Facility Underground rock cavern strategic crude oil storage facility in Padur, Karnataka. One of three Phase-I facilities providing approximately 9.5 days of crude oil supply coverage for national emergency response.
• Phase-II - Chandikhol Commercial-cum-Strategic Reserve Underground crude oil storage facility being developed at Chandikhol in Jajpur district, Odisha under Public-Private Partnership (DBFOT) mode with 4 million metric tonnes capacity. Approved at Rs 8,743 crore, intended to be the world's largest underground crude oil storage structure.
• Phase-II - Padur II Commercial-cum-Strategic Reserve Expansion of existing Padur facility in Karnataka under Public-Private Partnership mode with 2.5 million metric tonnes additional capacity. Part of Phase-II expansion approved in July 2021 under DBFOT.
• Proposed Strategic Reserve - Bikaner (Rajasthan) Planned strategic petroleum reserve facility in Bikaner, Rajasthan. Feasibility studies completed; will introduce salt cavern storage technology for the first time in India's strategic reserves program.
• Proposed Strategic Reserve - Bina (Madhya Pradesh) Planned strategic petroleum reserve facility in Bina, Madhya Pradesh. Detailed reports initiated as part of government plans to expand strategic storage coverage inland.
• Single Point Mooring (SPM) Systems and Pipelines Dedicated single point mooring and associated pipelines developed alongside strategic cavern facilities for efficient offshore crude oil loading/unloading and onward distribution to refineries.
• Commercial Crude Oil Storage Leasing Service Commercial leasing of underground cavern storage capacity to enterprises such as ADNOC and MRPL for crude oil stockpiling, generating revenue alongside strategic capacity.

Quantifiable outcome

• Current storage capacity of 5.33 MMT covering 9.5 days of crude supply; Total national storage including OMC stocks at 74 days

Named customers3 records

Segments1 record

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Six partnerships are on record, tiered core and minor.

• Oil and Natural Gas Corporation (ONGC)coreStrategic or Co-development Partner · 10 July 2026ONGC developing 1.75 million metric tonne strategic petroleum reserve at Mangalore at estimated cost of $1.6 billion. First time a government-owned company invested its own funds for strategic storage. Project of national importance under directives from Ministry of Petroleum and Natural Gas. Facility integrated with ONGC subsidiary MRPL's operations.
• Japan (JOGMEC and JBIC)coreStrategic or Co-development Partner · 2 July 2026India-Japan Resilience Partnership on energy security formalized during PM Modi and PM Takaichi talks. Collaboration between ISPRL, India's national oil companies, and Japan's JOGMEC and JBIC on petroleum reserve management, upstream investments, and maritime energy transport. Joint task force for LNG stockpiling established. Both countries heavily dependent on imported crude oil and LNG.
• Abu Dhabi National Oil Company (ADNOC)coreStrategic or Co-development Partner · 15 May 2026Strategic Collaboration Agreement to expand ADNOC's crude oil storage in India to 30 million barrels across Mangalore, Vishakhapatnam, and Chandikol. Builds on 2018 partnership where ADNOC was first foreign company to store crude in India's SPRs. Agreement also explores LPG storage facilities and reciprocal crude storage in Fujairah, UAE. Major component of India-UAE energy security cooperation under Comprehensive Strategic Partnership.
• Indian Oil Corporation Limited (IOCL)coreStrategic or Co-development Partner · 15 May 2026ADNOC and IOCL signed long-term LPG supply agreement during PM Modi's UAE visit. UAE supplies approximately 40% of India's LPG imports. Builds on existing LPG supply arrangements from 2023. Agreement also covers exploration of expanded LPG supply and trading opportunities.
• Engineers India Ltd (EIL)minorImplementation/ SI/ Consulting Partner · 8 April 2025Project Management Consultant for Chandikhol strategic petroleum reserve project. EIL is the designated PMC for ISPRL's Phase-II facilities, providing technical oversight and project management services.
• Megha Engineering and Infrastructures Ltd (MEIL)coreChannel Partner/ Reseller/ Distributor · 1 July 2021Private partner developing 2.5 million tonne strategic reserve at Padur, Karnataka under India's first public-private partnership model for such facilities. Work order received for DBFOT (Design, Built, Finance, Operate and Transfer) basis. Part of Phase-II expansion approved at Rs 14,527 crore.

Scale indicators13 records

Recent moves8 records

Expansion highlights6 records

Broad incumbents

• Royal Vopak: Royal Vopak is the world's largest independent tank storage company with global terminal networks for crude, refined products and chemicals. While primarily commercial rather than strategic, its expertise in large-scale petroleum terminal operations and PPP-style infrastructure is comparable to ISPRL's expansion model.
• China National Petroleum Corporation (CNPC): CNPC operates China's strategic petroleum reserves and commercial underground storage alongside its upstream and pipeline business. Its integrated mandate covering strategic storage plus commercial oil trading and pipeline integration parallels ISPRL's positioning within India's energy security architecture.
• Kinder Morgan Terminals: Kinder Morgan operates one of North America's largest independent terminal networks, including petroleum and crude oil terminals with pipeline connectivity. Its coastal terminal network with integrated pipeline infrastructure is comparable to ISPRL's SPM-equipped coastal cavern-to-refinery pipeline model.
• VTTI: VTTI is a major global independent storage platform operating crude and product terminals across multiple continents. Its scale, terminal-operating model, and revenue mix from third-party storage leasing (e.g., ADNOC's commercial lease at Mangalore mirrors VTTI's commercial customer model) make it broadly comparable to ISPRL's commercial arm.
• TotalEnergies (Stockage Stratégique France): TotalEnergies operates France's strategic crude and product storage as part of its obligations under French/EU strategic stockholding rules. Its dual role as integrated oil major with mandated strategic storage functions parallels ISPRL's combination of strategic mandate and commercial-grade infrastructure.

Direct peers

• Japan Organization for Metals and Energy Security (JOGMEC): JOGMEC operates Japan's strategic petroleum and LNG reserves and is a formal partner of ISPRL under the 2026 India-Japan Resilience Partnership. Its mandate to manage Japan's national oil and gas stockpiles mirrors ISPRL's role in India.
• Strategic Petroleum Reserve (US Department of Energy): The US Strategic Petroleum Reserve is the world's largest government-owned emergency crude stockpile, with salt cavern storage across four sites along the Gulf Coast. As a peer government entity operating strategic crude caverns, it is the closest functional analog to ISPRL's mandate and infrastructure model.
• Oiltanking (Hamburg): Oiltanking is a global independent tank storage provider with crude, refined product and chemical terminals across five continents. Its third-party storage model, terminal throughput economics and capacity-lease arrangements are directly comparable to ISPRL's commercial cavern leasing structure with ADNOC.
• Korea National Oil Corporation (KNOC): KNOC operates South Korea's strategic petroleum reserves and commercial storage infrastructure, including underground cavern facilities. As an Asia-based national oil company running SPR programs with similar capacity mandates, KNOC is a strong functional peer.

Emerging players

• ENN Energy Holdings: ENN Energy operates underground natural gas storage in salt caverns in China and is expanding LNG storage capacity. Its salt cavern storage technology development for hydrocarbons is comparable to ISPRL's planned salt cavern adoption at Bikaner.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/indian-strategic-petroleum-reserves-ltd

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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M&A

Investments

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Frequently asked questions about Indian Strategic Petroleum Reserves