Difference between revisions of "McCain Oil Formation Volume Factor equation"
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== Math & Physics == | == Math & Physics == | ||
| − | :<math>B_o = \frac{\rho_{STO}+1.22117\R_s\ SG_g}{\rho_{oR}}</math><ref name=PracticalPVT/> | + | :<math>B_o = \frac{\rho_{STO}+1.22117\ R_s\ SG_g}{\rho_{oR}}</math><ref name=PracticalPVT/> |
== Example. Calculation of the oil density == | == Example. Calculation of the oil density == | ||
Revision as of 10:47, 28 September 2020
Contents
McCain Oil Formation Volume Factor equation
McCain equation is determined from material material balance equation based on the definition of the oil formation volume factor[1].
File:McCain Oil Formation Volume Factor equation
McCain Oil Formation Volume Factor equation in the PVT Software
Math & Physics
Example. Calculation of the oil density
Example source [3]
Input data
= 53.24 sm3/sm3
= 0.85 or 35 API
= 0.75
= 90C or 363K
= 10 MPa
Calculate oil density at p = 10 MPa?
Solution
= 749.645 kg/m3
The solution is available in the online PVT calculator software model at www.pengtools.com
Application range
Nomenclature
= oil formation volume factor, rm3/sm3- = solution gas-oil ratio, sm3/sm3
- = gas specific gravity, dimensionless
= oil density at reservoir conditions, kg/m3
= stock tank oil density, kg/m3
References
- ↑ McCain, W.D. Jr. (1990). Properties of Petroleum Fluids (2 ed.). Oklahoma: PennWell Corp. ISBN 978-0878143351.
- ↑ Afanasyev, Vitaliy; Moskvin, Igor; Wolcott, Ken; McCain, W.D. (2004). "Practical PVT Calculations for black oils". YUKOS publication.
- ↑
Wolcott, Don (2009). Applied Waterflood Field Development
. Houston: Energy Tribune Publishing Inc.
