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P Np (mmstb) NP (stb) Rp Bo Rs Bg F 3200 0 0 0 1.251 510 0.00087 0 3100 3.3 3300000 1060 1.235 475 0.00092 5851560 3000 5.9 5900000 1050 1.22 450 0.00096 10596400 2900 11.5 11500000 1230 1.202 400 0.00107 24036150 2700 17.7 17700000 1300 1.182 350 0.0012 41099400 F= N (Eo + m Eg + Ef,w) + We Bw F = summation of production terms: Np [Bo + (Rp – Rs) Bg] + Wp Bw (rb) Eo = Oil and Dissolved gas expansion terms [ (Bo – Boi) + (Rsi Rs) Bg Eg = Gas cap expansion term Boi (Bg / Bgi – 1) Ef,w = rock and water compression/expansion terms (1+m) NBoi --------------- (cw Swc + cf) Δ p + We Bw (1 − Swc) 3.8 4 300000000 320000000 340000000 360000000 380000000 400000000 420000000

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Sheet1Eo+mEgPNp (mmstb)NP (stb)RpBoRsBgFEoEg0.40.50.520.450.60.2F/EoEg/EoN+mNEg/Eo32000001.2515100.0008700000000000367236669.05958131003.3330000010601.2354750.0009258515600.01620.07189655170.04495862070.05214827590.05358620690.04855344830.0593379310.0305793103361207407.4074034.4380587484391600326.22834830005.9590000010501.224500.00096105964000.02660.12941379310.07836551720.09130689660.09389517240.08483620690.10424827590.0524827586398360902.2556384.8651801919352865502.559585290011.51150000012301.2024000.00107240361500.06870.28758620690.18373448280.21249310340.21824482760.19811379310.24125172410.1262172414349871179.0393014.1861165487334141463.414634270017.71770000013001.1823500.0012410994000.1230.47451724140.31280689660.36025862070.36974896550.33653275860.40771034480.2179034483334141463.4146343.8578637511114083043.790381N @ m=0,4131389046.894636N @ m=0,5114083043.790381N @ m=0,6100805389.221557

F= N (Eo + m Eg + Ef,w) + We Bw

F = summation of production terms: Np [Bo + (Rp Rs) Bg] + Wp Bw (rb) Eo = Oil and Dissolved gas expansion terms [ (Bo Boi) + (Rsi Rs) Bg Eg = Gas cap expansion term Boi (Bg / Bgi 1) Ef,w = rock and water compression/expansion terms (1+m) NBoi --------------- (cw Swc + cf) p + We Bw (1 Swc)

Sheet2

Sheet3