Within's targets are Lockyer, Biggenden and Gladstone. GRV has...

Within's targets are Lockyer, Biggenden and Gladstone. GRV has lodged applications for Millungera and others.

The CGEI report I linked was the closest thing I could find online containing possibly relevant information to our projects. Other than that it really offers little value, and is a decade old; I'm not sure why you chose to focus on the Surat Basin / Roma Shelf example?

Your question from your first post and my answers in point form to follow:
"2) ORC power plants can produce power from 90-120 degree hot water but either the output is tiny (e.g. Winton) or, in special cases with very high flow-rates of around 200 litres/second, very small ( about 5 MWe max). Does anyone know how Within/GRV expect to get very high flow rates? Are they targeting a particular aquifer with known ultra-high permeability? Will 5 MWe plants be profitable relative to solar/wind+batteries?"

-Winton is a terrible example for Geothermal, whilst I initially thought it was proof of concept, they planned and executed this terribly.
-I expect GRV/Within to be targeting higher temperatures than 90-120, based on the CGEI report this should be possible.
-You mention high flow rates, why is there concern with this, why could they not utilize a pump if required?
-BelgianBert supplied some figures that I used in posts earlier on this thread and with further number crunching there is potential to add $2.5m to $6.5m revenue from ACCUS & RECS alone from a 5MW plant