Difference between revisions of "Water salinity from density equation"

From wiki.pengtools.com
Jump to: navigation, search
Line 3: Line 3:
 
Handy equation to get the formation water (brine) salinity from the density at standard conditions.
 
Handy equation to get the formation water (brine) salinity from the density at standard conditions.
  
[[File:Water salinity from density equation.png|thumb|right|600px|Water salinity from density equation <ref name= M1990/>]]
+
[[File:Water salinity from density equation.png|thumb|right|500px|Water salinity from density equation <ref name= M1990/>]]
  
 
==Math and Physics==
 
==Math and Physics==

Revision as of 12:29, 30 September 2020

Water salinity from density equation

Handy equation to get the formation water (brine) salinity from the density at standard conditions.

Water salinity from density equation [1]

Math and Physics

 C_{mg/l} = 10e7 (SG_w - 1) / 7.8216

Nomenclature

 C_{mg/l} = water salinity / solids concentration, mg/l
 SG_w = water specific gravity, dimensionless

References

  1. McCain, W.D. Jr. (1990). Properties of Petroleum Fluids (2 ed.). Oklahoma: PennWell Corp. ISBN 978-0878143351. 

See also

141.2 derivation
Darcy's law
JD
Production Potential