Difference between revisions of "Yield"

From wiki.pengtools.com
Jump to: navigation, search
(Math & Physics)
(Math & Physics)
Line 10: Line 10:
  
 
:<math> Yield = 10^6 \times \frac{x \times M_L \times \frac{1}{\rho_L} \times \frac{1}{5.615}}{y \times 379.5}\  \left [ \frac{bbl}{MMscf} \right ]</math>
 
:<math> Yield = 10^6 \times \frac{x \times M_L \times \frac{1}{\rho_L} \times \frac{1}{5.615}}{y \times 379.5}\  \left [ \frac{bbl}{MMscf} \right ]</math>
 
379.5 ft3/lb-mol at P<sub>sc</sub>=14.7 psia and T<sub>sc</sub> 60°F <ref name=Campbell/>
 
  
 
== Nomenclature  ==
 
== Nomenclature  ==

Revision as of 09:50, 20 April 2017

Brief

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.

Math & Physics

 Yield = 10^6 \times \frac{x \times M_L \times \frac{1}{\rho_L} \times \frac{1}{5.615}}{y \times 379.5}\  \left [ \frac{bbl}{MMscf} \right ]

Nomenclature

 M = molecular weight, lbm/lbmol
 x = molar fraction of the liquid phase
 y = molar fraction of the vapor phase
 Yield = yield, bbl/MMscf

Greek symbols

 \rho = density, lbm/ft3

Subscripts

L = liquid

References