View source for Farshad Oil Compressibility correlation

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=== Brief ===

=== Math & Physics ===
A1 = 0.1982<br/>
A2 = 0.6685<br/>
A3 = –0.21435<br/>
A4 = 1.0116<br/>
A5 = 0.1616<br/>
A6 = –5.4531<br/>
A7 = –5.03 * 1e-4<br/>
A8 = 3.5 * 1e-8<br/>

:<math> C_o = 10^{A6 + A7 \times X - A8 \times X^2}</math><ref name= Farshad/>

where:

:<math>  X = R^{A1}_s \times T^{A2} \times SG^{A3}_g \times Y^{A4}_{oil_API} \times P^{A5}</math>

=== Discussion  ===
=== Application range === 
=== Nomenclature ===
:<math> A_1..A_{8} </math> = coefficients
:<math> P </math> = pressure, psia
:<math> SG_g </math> = gas specific gravity, dimensionless
:<math> T </math> = temperature, °R
:<math> Y_{oil_API} </math> = oil API gravity, dimensionless
=== References ===
<references>

<ref name=Farshad>{{cite journal
 |last1= Frashad |first1=F.
 |last2= LeBlanc |first2=J.L.
 |last3= Garber |first3=J.D.
 |title=Empirical PVT Correlations For Colombian Crude Oils
 |journal=SPE Latin America/Caribbean Petroleum Engineering Conference, 23-26 April, Port-of-Spain, Trinidad
 |publisher=Society of Petroleum Engineers
 |number=SPE-36105-MS
 |date=1996
 |url=https://www.onepetro.org/conference-paper/SPE-36105-MS
 |url-access=registration 
}}</ref>

</references>

[[Category:pengtools]]
[[Category:PVT]]