QEM (ASX: QEM) announced the latest oil extraction results from the company’s bench-scale pilot plant test program. Whitebark Energy (ASX: WBE) announced progress on clean-up flow rates at the Rex-4 well in Wizard Lake in Alberta, Canada. Bannerman Energy (ASX: BMN) released the results from the DFS completed on its 95%-owned Etango-8 in Namibia.