Comp. H2S CO2 C1 C2 C3 C7 No. of Moles, lb mole 20 20 20 180 245 12 13 A formation (A 320 acres, H = 280 ft, p = 11%, T=196 F, P = 3200 psia) contains dry gas with the above composition: Determine: 1. Gas density and gas specific gravity 2. Gas formation volume factor 3. Gas compressibility 4. Gas viscosity 5. Weight of gas in the formation in lb mass and lb moles 6. Mass fraction Edit Format Table