Ruias-owned Essar Group is likely to buy Royal Dutch Shell's Stanlow refinery in the United Kingdom for about $350 million.
People in know of the development said a preliminary announcement of Essar and Shell on the transaction is likely to be made this week.
Stanlow is UK's second biggest refinery with a capacity to process 233,000 barrels of crude oil per day.
"Essar can confirm that it is still in talks with Shell for the purchase of its Stanlow refinery and associated marketing business. Talks are progressing but we cannot comment on details or timelines," an Essar spokesperson said.
Essar Oil Managing Director and CEO Naresh K Nayyar had last month stated that his firm had "re-engaged" in discussions to buy Shell's Stanlow refinery in northwest England. Earlier, it was in talks to buy not just Stanlow but Shell's Heide and Hamburg units in Germany. It was not clear if Essar has dropped plans to buy Heide and Hamburg or Shell has rejected its bid for the two plants.
Essar first evinced interest in buying Shell's three refineries in 2009 and talks broke down last year. The three refineries have a combined capacity of around 23 million tonnes and the acquisition was part of Essar's vision to have one million barrels of refining capacity.
The Shell plant at Hamburg in Germany has a capacity of 110,000 bpd and the refinery at Heide can process 91,000 barrels. Media reports had valued the three refineries at £1-1.5 billion ($2.48 billion).
Shell, based in The Hague, is reducing its involvement in refining, especially in Europe, to invest money upstream in more lucrative oil and gas production.
Essar Oil operates a 14-million tonnes a year refinery at Vadinar in Gujarat, which it plans to expand to 20 million tonnes by September 2012. It had, in 2008, acquired 50 per cent stake of Kenya Petroleum Refineries Ltd which operates a four million tonnes a year refinery at Mombasa. Products from the Mombasa refinery, in which the Kenya government has a 50 per cent stake, are sold in the Kenyan market and exported to neighbouring countries, including Tanzania, Uganda, Burundi and Rwanda.
