India’s ₹40,000 Crore Undersea Gas Dream Returns: Can A 2,000-Km Pipeline From Oman Transform Energy Security?
India is once again examining one of its most ambitious energy infrastructure proposals—a massive undersea natural gas pipeline connecting Oman to Gujarat through the Arabian Sea. The project, valued at around ₹40,000 crore, has resurfaced amid growing concerns over global energy security and recurring geopolitical tensions in West Asia.
The proposed energy corridor would stretch nearly 2,000 kilometres beneath the sea, transporting natural gas directly from Oman to India's western coast. Supporters believe the project could significantly reduce India's dependence on maritime energy shipments passing through sensitive international waterways while ensuring a more stable and predictable supply of fuel.
The idea has existed for decades but repeatedly stalled due to technological limitations, commercial concerns and the enormous costs involved. However, changing global circumstances have revived interest in creating a direct pipeline link between the Gulf region and India.
Energy security has become a major strategic priority for New Delhi as the country continues to rely heavily on imported oil and natural gas. Any disruption in shipping routes can quickly impact fuel prices, supply chains and domestic energy availability. Recent geopolitical developments have highlighted the risks associated with dependence on a limited number of transport corridors.
Unlike liquefied natural gas imports that require liquefaction, tanker transportation and regasification, a dedicated pipeline would allow continuous gas flow from the source country to India. Advocates argue that such a system could offer greater reliability and long-term supply stability.
One of the most challenging aspects of the project is its engineering complexity. The pipeline would pass through extremely deep sections of the Arabian Sea, with parts of the route expected to lie more than 3,000 metres below the surface. This would place it among the deepest subsea energy infrastructure projects ever attempted.
Experts say advances in offshore construction technology have made projects of this scale more feasible than they were decades ago. Detailed surveys and technical studies have reportedly been carried out to assess seabed conditions and evaluate construction challenges along the proposed route.
Despite the strategic benefits, major questions remain. The project's massive cost, financing structure and long-term commercial viability continue to be key concerns. Investors and policymakers will need assurances that future gas demand and pricing can justify such a large infrastructure investment.
Maintenance and operational risks also present challenges. Any technical fault at such depths would require highly specialised equipment and could prove expensive to repair. These factors will play a critical role in determining whether the proposal moves from planning to execution.
For India, however, the project represents more than just a gas pipeline. It reflects a broader effort to diversify energy access, strengthen ties with Gulf partners and build resilience against future supply disruptions. Some experts believe that infrastructure created today could eventually support the transport of cleaner fuels, including hydrogen, as global energy systems evolve.
After spending more than three decades on drawing boards and feasibility studies, the Oman-Gujarat Deep-Sea Gas Pipeline is once again being viewed as a potential game-changer. Whether it ultimately becomes reality will depend on a combination of technology, economics and political will. But as India seeks greater energy independence, the strategic appeal of a direct Gulf-to-India gas link has rarely been stronger.
