worth having a look at., page-42

Here's my calcs:

1 gj = $7.50

1 gj = 947 cubic feet gas

267 BCF is the recoverable target for just 4 sections of the lease.

1 MMCF = $7 919

1 BCF = $7 919 000

267 BCF = $2.1b of RECOVERABLE gas.

And that's not the entire upside.

You do the maths if it turns out to be a multi TCF project:

"The CJV covers up to ~42 mines across four mining areas which it is estimated could contain
Multi TCF’s of gas are estimated to be in place
An extensive data base of electric logs (100’s of wells) and core is available, not yet in experts report"