Difference between revisions of "Velarde solution gas oil ratio correlation"
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− | + | Velarde, J., Blasingame, T.A., and McCain Jr., W.D. 1997. Correlation of Black Oil Properties At Pressures Below Bubble Point Pressure - A New Approach. Presented at the Annual Technical Meeting of CIM, Calgary, Alberta, 8–11 June. PETSOC-97-93. | |
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− | <ref name= | + | <ref name=Velarde>{{cite journal |
− | |last1= | + | |last1= Velarde |first1=J. |
− | |last2= | + | |last2= Blasingame |first2=T. A. |
− | |title= | + | |last3= McCain Jr. |first3=W. D. |
− | |journal= | + | |title=Correlation of Black Oil Properties At Pressures Below Bubble Point Pressure - A New Approach |
− | |number=PETSOC- | + | |journal=Presented at the Annual Technical Meeting of CIM, Calgary, Alberta |
− | |date= | + | |publisher=Petroleum Society of Canada |
− | + | |number=PETSOC-97-93 | |
− | |url=https://www.onepetro.org/ | + | |date=1997 |
+ | |url=https://www.onepetro.org/conference-paper/PETSOC-97-93 | ||
|url-access=registration | |url-access=registration | ||
}}</ref> | }}</ref> | ||
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</references> | </references> | ||
[[Category:pengtools]] | [[Category:pengtools]] | ||
[[Category:PVT]] | [[Category:PVT]] |
Revision as of 11:04, 8 June 2017
Contents
Brief
Velarde correlation is ...
Math & Physics
where:
A0 = 1.8653e-4
A1 = 1.672608
A2 = 0.929870
A3 = 0.247235
A4 = 1.056052
B0 = 0.1004
B1 = -1.00475
B2 = 0.337711
B3 = 0.132795
B4 = 0.302065
C0 = 0.9167
C1 = -1.48548
C2 = -0.164741
C3 = -0.09133
C4 = 0.047094
Discussion
Why the Velarde correlation?
Workflow
Application range
Nomenclature
- = coefficients
- = coefficients
- = coefficients
- = reduced density, dimensionless
- = pressure, psia
- = pseudo critical pressure, psia
- = pseudoreduced pressure, dimensionless
- = gas specific gravity, dimensionless
- = temperature, °R
- = pseudo critical temperature, °R
- = pseudoreduced temperature, dimensionless
- = oil API gravity, dimensionless
- = gas compressibility factor, dimensionless
References
- ↑ Velarde, J.; Blasingame, T. A.; McCain Jr., W. D. (1997). "Correlation of Black Oil Properties At Pressures Below Bubble Point Pressure - A New Approach". Presented at the Annual Technical Meeting of CIM, Calgary, Alberta. Petroleum Society of Canada (PETSOC-97-93).