The Australian, page-11

Echuca Shoals gas field The current estimated most likely gas in place at the within WA-377-P is approximately 0.5 Tcf, plus up to an additional 1.8 Tcf at the same reservoir level in the Backmaker prospect to the north. Geophysical studies also indicate the presence of deeper exploration potential at Backmaker which could add up to another 6 Tcf of gas in place. An additional prospect (Mashmaker) has been identified on 3D seismic in the north-east of the permit in the prospective Plover reservoir with volume estimates ranging between 0.4 and 3 Tcf in place. Additionally, the combined potential for associated condensate in the permit is most likely more than 200 MMbbls.