A sluggish approvals process for seismic work at the Xanadu prospect in the Perth Basin has led Whitebark Energy to sell its stake in the project in a $5 million deal, with the money to head to Canada instead.

A sluggish approvals process for seismic work at the Xanadu prospect in the Perth Basin has led Whitebark Energy to sell its stake in the project in a $5 million deal, with the money to head to Canada instead.