ejercicio saphir
DESCRIPTION
Resultados de ejercicio de SaphirTRANSCRIPT
3 clases manejo de programas
ALUMNO: Felix Villafuerte MerinoCódigo: 20090407b
Propiedades del gas
Z
0 4000 8000
1
1.2
1.4
Not a unit vs Pressure [psia]
MUG
0 4000 80000.01
0.02
0.03
0.04
Viscosity [cp] vs Pressure [psia]
Bg
0 4000 8000
0
0.5
1
Reservoir to SC gas volume ratio [cf/scf] vs Pressure [psia]
Cg
0 4000 8000
0
0.04
Compressibility [psi-1] vs Pressure [psia]
Rhog
0 4000 8000
0
0.1
0.2
0.3
Density [g/cc] vs Pressure [psia]
PROPIEDADES DEL PETROLEO
Rs
0 4000 8000
0
200
400
Gas/Oil Ratio [scf/stb] vs Pressure [psia]
Bo
0 4000 8000
1.1
1.2
1.3
Reservoir to SC liquid volum e ratio [B/STB] vs Pressure [ps ia]
Muo
0 4000 8000
0.4
0.6
0.8
Viscosity [cp] vs Pressure [psia]
Historia de presion y caudal
History plot (Pressure [psia], Liquid Rate [STB/D] vs Time [hr])
Pendiente -1/2 significa que tenemos efecto de entrada limitada
1E-3 0.01 0.1 1 1010
100
1000
Log-Log plot: dp and dp' [psi] vs dt [hr]
1E-4 1E-3 0.01 0.1 1 1010
100
1000
Standard ModelVertical - Limited entryHomogeneousInfiniteTMatch 3870 [hr]-1PMatch 0.0465 [psia]-1C 0.00131 bbl/psiTotal Skin 60.2 k.h, total 8360 md.ftk, average 85.3 mdPi 3931.66 psiaC 0.00131 bbl/psiSkin 9.33 Geometrical Skin 50.8 hw 8.67811 ftZw 93.5138 fth 98 ftPi 3931.66 psiak.h 8360 md.ftk 85.3 mdkz/kr 0.0423 Rinv 2110 ftTest. Vol. 0.1443 bcfDelta P (Total Skin) 1294.57 psiaDelta P Ratio (Total Skin) 0.880565 Fraction
Log-Log plot: dp and dp' [psi] vs dt [hr]
Datos a reportar
• Kr= 85,3md• P = 3931 psi• Kz/Kr= 0,0423
• Análisis 2 (en el archivo Analisis 4)
1E-4 1E-3 0.01 0.1 1 1010
100
1000
Standard ModelVertical - Limited entryHomogeneousInfiniteTMatch 3870 [hr]-1PMatch 0.0465 [psia]-1C 0.00131 bbl/psiTotal Skin 24 k.h, total 8360 md.ftk, average 85.3 mdPi 3152.46 psiaC 0.00131 bbl/psiSkin 9.33 Geometrical Skin 14.6 hw 25.4 ftZw 72 fth 98 ftPi 3152.46 psiak.h 8360 md.ftk 85.3 mdkz/kr 0.0423 Rinv 2110 ftTest. Vol. 0.1443 bcfDelta P (Total Skin) 515.369 psiaDelta P Ratio (Total Skin) 0.745864 Fraction
Log-Log plot: dp and dp' [psi] vs dt [hr]
• Vemos que aumentamos el hw y Zw