Difference between revisions of "Gas/Oil Interfacial Tension"
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==Gas/Oil Interfacial Tension== | ==Gas/Oil Interfacial Tension== | ||
| − | [[Gas/Oil Interfacial Tension]] correlation was published by Baker and Swerdloff in | + | [[Gas/Oil Interfacial Tension]] correlation was published by '''Baker and Swerdloff''' in '''1956'''. |
[[File:Gas/Oil Interfacial Tension.png|thumb|right|400px|Gas/Oil Interfacial Tension correlation in the PVT software at pengtools.com]] | [[File:Gas/Oil Interfacial Tension.png|thumb|right|400px|Gas/Oil Interfacial Tension correlation in the PVT software at pengtools.com]] | ||
| − | + | ==Math and Physics== | |
| − | :<math> \ | + | :<math> \sigma_{68} =39 - 0.2571 SG_{oAPI}</math> |
| + | :<math> \sigma_{100} =37.5 - 0.2571 SG_{oAPI}</math> | ||
| + | |||
| + | :<math> 68 °F < T < 100 °F </math> | ||
The density of formation water (brine) at reservoir conditions: | The density of formation water (brine) at reservoir conditions: | ||
| − | :<math> \rho_{wR}=\rho_{wSC}/B_w </math | + | :<math> \rho_{wR}=\rho_{wSC}/B_w </math> |
== Nomenclature == | == Nomenclature == | ||
Revision as of 07:44, 5 October 2020
Gas/Oil Interfacial Tension
Gas/Oil Interfacial Tension correlation was published by Baker and Swerdloff in 1956.
File:Gas/Oil Interfacial Tension.png
Gas/Oil Interfacial Tension correlation in the PVT software at pengtools.com
Math and Physics
- Failed to parse (lexing error): 68 °F < T < 100 °F
The density of formation water (brine) at reservoir conditions:
Nomenclature
= water formation volume factor, res bbl/STB
= water salinity or solids concentration, mg/l
= water density at standard conditions, lbm/ft3
References
Baker, O. and Swerdloff, W. 1955. Calculation of Surface Tension 3—Calculating parachor Values. Oil Gas J. (5 December 1955): 141. Baker, O. and Swerdloff, W. 1956. Calculation of Surface Tension 6—Finding Surface Tension of Hydrocarbon Liquids. Oil Gas J. (2 January 1956): 125.
