Kuala Lumpur Oil and Natural Gas Corp (ONGC), India’s biggest government-owned energy explorer, is considering bidding for part of ConocoPhillips Canadian oil sands holdings worth around $5 billion, a source with direct knowledge of the situation told Reuters on Tuesday.

The Houston-based company has been looking to sell assets in a number of countries including Nigeria as part of a global restructuring. ConocoPhillips recently completed the spin-off of its refining activities into Phillips 66, a newly created independent US company.