10,351
edits
Changes
Jump to navigation
Jump to search
Line 149:
Line 149: − [[File:Formulae15.png|250px|thumbnail|center]]+ − + −
→Oil Formation Volume Factor
The unit of Bo is barrel reservoir (rb) per stock tank barrel (STB). For reservoir pressure bigger than bubble point (limit phase changes) pressure (P>Pb), Bo equation is :
The unit of Bo is barrel reservoir (rb) per stock tank barrel (STB). For reservoir pressure bigger than bubble point (limit phase changes) pressure (P>Pb), Bo equation is :
: <math>B_o = B_{o_b} \exp(C_o (P_b - P))</math>
For P≤Pb, use Standing correlation:
For P ≤ P<sub>b</sub>, use Standing correlation:
[[File:Formulae16.png|200px|thumbnail|center]]
[[File:Formulae16.png|200px|thumbnail|center]]
T in Fahrenheit (°F)
T in Fahrenheit (°F)
===<big>Compressibility Oil</big><big></big>===
===<big>Compressibility Oil</big><big></big>===