Ann: GGE Quarterly Activities and Cashflow Report June 2017, page-8

Yellowfin is a Napoleonville asset and back in 2015/16 GGE were' "actively marketing the 3D seismic"' with the intention of doing a farmout deal for drilling.With gas prices falling at the time and poor sector sentiment,combined with yellowfin requiring a hole 8+km deep,they basically had to shelve it because no one wanted to spend any money.
With the company using the phrase 'renewed interest in the Napoleonville 3D seismic' and not having seen them us that phrasing for any other project,I'm very confident it's yellowfin.