why the focus on helium?, page-4

Helium is a lot more expensive than Gas, thus it will (IF foubd) bring much higher a revenue $$$ to the Company CTP).
Helium is always a by-product of Gas, or it's found (in commercial or otherwise quantities) where Gas is found, thus, By exploring, drilling for gas you are likely to find Helium as well, IF the subterranean geology is the right one....
Of-course, we are talking about He-4 here, AND NOT He-3, which is much rarer and it costs more than anything else found on terra Earth (millions, if not billions of $$ per pound....

Cheers:))

PS. He-3 (the very expensive Helium Isotope)is used in Nuclear Fusion and could easily solve all Energy Problems IF it were to be found on our Planet....
Unfortunately only nano quantities exist on Earth.....Few million tonnes exist on our Moon.....However, the cost to transfer it to Earth makes it prohibitively expensive an idea....For the time being, at least....