The initial daily production from a gas-condensate reservoir is 186 bbl of conde
ID: 912104 • Letter: T
Question
The initial daily production from a gas-condensate reservoir is 186 bbl of condensate, 3750 MSCF of high pressure gas, and 95 MSCF 0f stock tank gas. The tank oil has a gravity of 51.2 ° API at 60 ° F. The specific gravity of the separator is 0.712 and of the stock tank gas, 1.30. The initial reservoir pressure is 3480 psia and reservoir temperature is 220 ° F. Average hydrocarbon porosity is 17.2 per cent . Assume standard condition of 14.7 psia and 60 ° F.
(d) calculate the specific gravity (air = 1.00) of the total well production.
(e) calculate the gas deviation factor of the initial reservoir fluid (vapor) at initial reservoir pressure.
(f) calculate the initial moles in place per acre-foot. (g) calculate the mole fraction that is gas in initial reservoir fluid.
(h) calculate the initial (sals) gas and condensate in place per acre-foot.
Explanation / Answer
The value of initial condensate reserve = 115×0.58 =66.7 bbl=66.7×2.5=$ 166.75The value of initial gas reserve=1300×0.85 = 1105 MSCF=1105×0.20=$221
Related Questions
Navigate
Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.