Buru Energy has unveiled a 200 per cent increase in potential recoverable oil at its Ungani field in WA's Canning Basin, lifting the 2C contingent resource to 660,000 barrels. The company is now assessing a restart plan focused on cutting costs, which previously saw oil trucked 1000km for export, by potentially building a local micro-refinery, as the WA Government moves to secure 4 million litres of diesel for storage in the remote region.