EPP 32 covering 76 graticular blocks (approx. 5300 km2) over the Duntroon Basin was granted to Santos Offshore Pty Ltd on December 13th 2002 for an initial term of 6 years. During their tenure, Santos completed one 2D seismic Survey covering 556 km, called the DS03 Seismic survey during December 2003. An extensive reprocessing program of 71 lines covering 2977 km was also completed in conjunction with the 2003 survey. 5 leads have been identified at either the Wigunda or basal Wigunda Formation level. Unfortunately, none of the leads was deemed prospective enough to warrant further investigation and the licence was surrendered on 20/12/2007.