RE:RE:Helium-3got this off Wikipedia and don't know if it is 100% true however given the fact He3, a stable isotope of He can be used to do dangerous (nuclear reactions) to more helpful use in medicine, I wouldn't doubt the validity of it.
"Production, sales and distribution of helium-3 in the United States are managed by the
US Department of Energy (DOE)
Isotope Program.
[26] Hence having the government contract number and should Well #4 be He3, the contents of that Well can be marked SOLD and hopefully over asking. lol!