Operations Update - December 2025

Bass Oil Limited (ASX:BAS) is an Australian-listed oil producer that holds a majority interest in eight permits in the Cooper Basin including the 100% owned Worrior and Padulla oil fields and a 55% interest in an Indonesian KSO. Bass is debt free and committed to creating shareholder value Highlights • Total sales revenue for December was A$546,277 net to Bass • Daily oil production for the group