PROPIEDADES DEL ACEITE BAJO SATURADO

1. COMPRESIBILIDAD

Co=(C1+C2RS+C3T +C4 γ gs+C5 ºAPI )

C6 P

C1=−1433 C4=−1180

C2=5 C5=12.61

C3=17.2 C6=105

2. DENSIDAD

ρo=ρob exp [co (P−Pb ) ]

3. VISCOSIDAD

μo=μob (P−Pb )m

m=C1PC2exp (C3+C4P )

Donde:

C1=2.6 C2=1.187C3=−11.513 C4=−8.98×10−5

4. FACTOR DE VOLUMEN

Bo=Bob exp [−Co (P−Pb ) ]

5. PRESION DE BURBUJA

Standing

Pb=18[( R sγ gs )0.83

10(0.00091T−0.0125ºAPI )]Vazquez

Pb=[ R exp (−C3ºAPI )T+460C1 γ gs

]1C2

Oistein

Pb=10(1.7669+1.7447 logPb¿−0.30218log2Pb¿ )