Difference between revisions of "Yield"

Revision as of 09:47, 20 April 2017

Yield is how much liquid hydrocarbons in bbl you get per 1 MMscf of gas.

Measured at the surface.

Can be calculated from the flash.

Yield = 10^6 \times \frac{x \times M_L \times \frac{1}{\rho_L} \times \frac{1}{5.615}}{y \times 379.5}

379.5 ft3/lb-mol at P_sc=14.7 psia and T_sc 60°F ^[1]

M

= molecular weight, lb_m/lb_mol

x

= molar fraction of the liquid phase

y

= molar fraction of the vapor phase

\rho

= density, lb_m/ft³

L = liquid

↑ Cite error: Invalid <ref> tag; no text was provided for refs named Campbell

@@ Line 5: / Line 5: @@
 Measured at the surface.
-Calculated from the flash.
+Can be calculated from the flash.
 == Math & Physics ==
@@ Line 12: / Line 12: @@
 .5 ft3/lb-mol at P<sub>sc</sub>=14.7 psia and T<sub>sc</sub> 60°F <ref name=Campbell/>
+== Nomenclature  ==
+:<math> M </math> = molecular weight, lb<sub>m</sub>/lb<sub>mol</sub>
+:<math> x </math> = molar fraction of the liquid phase
+:<math> y </math> = molar fraction of the vapor phase
+===Greek symbols===
+:<math> \rho </math> = density, lb<sub>m</sub>/ft<sup>3</sup>
+===Subscripts===
+L = liquid<BR/>
 == References ==