hooch seems to be "crop of choice" for all the other failed miners.....
Just a spade and a means of conspicuous transport. Probably a couple of bucks
Empire presently carries a contingent resource of 1.67 Bcf (1C), 3.1 Bcf (2C) and 4.3 Bcf (3C) for the upper D sand.
Ref : 21st April 2017.
Gas Plant stays put until Gin Gin runs out of resource, even with redundant periods.