2. The production history and the PVT data of a gas-cap-drive reservoir are given below: Date 5/1/1989 1/1/1991 1/1/1992 1/1/1993 p(psi) N, (MSTB) Gp (MMscf) 4415 3875 492.5 751.3 3315 1015.7 2409.6 2845 1322.5 3901.6 B. (bbl/STB) B. (bbl/STB) 1.6291 0.00077 1.6839 0.00079 1.7835 0.00087 1.911 0.00099 The initial gas solubility R, is 975 scf/STB. Estimate the initial oil (N) and gas (G) in place. Please submit your excel spread sheet with all the calculations (10 points)