WA-based oil producer Triangle Energy has signed a binding farm-out agreement with Talon Energy for two onshore gas permits in the Perth Basin after all conditions of the deal were met. The transaction includes the first of two payments towards a 50 per cent share in the 3D seismic dataset known as “Bookara” which stretches across the two permits that were delivered in January. However, final interpretation, mapping and prospect evaluation of the data is ongoing.