Investor Presentaiton

TOTAL HELIUM Gas Rich in Helium and Natural Gas Liquids Greeley Helium Concentration Map amikon 218-480 ALL 90 O Wichita Ver 22 Kearny 0 2 Boltz 35-Gas Concentrations Helium 0.72% Nitrogen 35.03% 1.40 Methane 54.70% 1.30 Ethane 4.52% 1.20 Propane 3.00% 3 1.10 isoButane 0.36% 1.00 n-Butane 0.94% Scott Contour 0.90 0.80 isoPentane 0.18% 0.70 0.60 Nnpentane Hexanes Plus 0.20% 0.20% 0.50 0.40 0.30 • 2.67 gallons per Mcf of natural gas liquids 0.20 0.10 Stanton Grant Haskell *Latest Known Price Settlement Miller 9D-Gas Concentrations Helium 0.58% Nitrogen 26.28% Methane 61.01% Ethane 5.25% Propane 3.34% isoButane 0.38% n-Butane 1.04% isoPentane 0.21% Nnpentane 0.25% Hexanes Plus 0.34% 3.09 gallons per Mcf of natural gas liquids 28

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