Sanction-hit Nayara delays Vadinar oil refinery maintenance work

The private refiner will delay planned works and the closure of its 400,000 barrels-a-day complex from February until April 2026, according to people familiar with the matter

oil refinery
The company last carried out extensive maintenance at Vadinar in November 2022. Image: Bloomberg
Bloomberg
2 min read Last Updated : Dec 24 2025 | 11:22 AM IST
By Rakesh Sharma
 
India’s Nayara Energy Ltd. will postpone maintenance work at its Vadinar oil refinery planned for early next year, as contractors seek to avoid dealing with a company backed by Russia’s Rosneft PJSC and sanctioned by Europe.
 
The private refiner will delay planned works and the closure of its 400,000 barrels-a-day complex from February until April 2026, according to people familiar with the matter. They asked not to be named as the discussion is not public.
 
The decision was made due to the lack of European contractors willing to work with the company, they said, adding the Mumbai-based refiner has yet to secure alternative providers.
 
A Nayara spokesperson did not immediately respond to Bloomberg queries on the shutdown.
 
The company last carried out extensive maintenance at Vadinar in November 2022. Indian refiners typically undertake major overhauls every four years, coordinating schedules to avoid fuel shortages. While refineries can handle slight postponement of such works, long periods without maintenance and repairs can add to safety and operational risks.
 
Prior to the roll-out of sanctions, Nayara’s Vadinar refinery relied on equipment, technology and catalyst support from European suppliers including Germany’s Siemens AG and Denmark’s Topsoe A/S, the people said. The blacklisting by Europe has also stalled Nayara’s planned petrochemical project at the same site, following the withdrawal of suppliers such as France’s Technip Energies and Japan’s Toyo Engineering Corp. from the project.
 
In July, the EU sanctioned Nayara for allegedly funding Russia’s war in Ukraine. Rosneft, which holds nearly half the company, has called the sanctions “unjustified and illegal.”
 
The refinery is currently processing Russia’s flagship Urals crude after global suppliers of oil from Saudi and Iraq stopped shipments and banks halted financing of overseas payments to sellers
*Subscribe to Business Standard digital and get complimentary access to The New York Times

Smart Quarterly

₹900

3 Months

₹300/Month

SAVE 25%

Smart Essential

₹2,700

1 Year

₹225/Month

SAVE 46%
*Complimentary New York Times access for the 2nd year will be given after 12 months

Super Saver

₹3,900

2 Years

₹162/Month

Subscribe

Renews automatically, cancel anytime

Here’s what’s included in our digital subscription plans

Exclusive premium stories online

  • Over 30 premium stories daily, handpicked by our editors

Complimentary Access to The New York Times

  • News, Games, Cooking, Audio, Wirecutter & The Athletic

Business Standard Epaper

  • Digital replica of our daily newspaper — with options to read, save, and share

Curated Newsletters

  • Insights on markets, finance, politics, tech, and more delivered to your inbox

Market Analysis & Investment Insights

  • In-depth market analysis & insights with access to The Smart Investor

Archives

  • Repository of articles and publications dating back to 1997

Ad-free Reading

  • Uninterrupted reading experience with no advertisements

Seamless Access Across All Devices

  • Access Business Standard across devices — mobile, tablet, or PC, via web or app

More From This Section

Topics :Nayara EnergyUS sanctionsOil refinery

First Published: Dec 24 2025 | 11:22 AM IST

Next Story