\rho_w(T, p) = \rho_{w0}(T, p) / B_w(T, p)




\rho_{w0}(T, p) = 62.368 + 0.438603 \cdot S + 0.00160074 \cdot S^2

where

 

Water density with salinity at temperature and pressure

Pure water density (with zero salinity ) at temperature and pressure

 

Temperature, °F 

 

Pressure, psi 

Water salinity,  wt%


See Also

Petroleum Industry / Upstream / Petroleum Engineering / Subsurface E&P Disciplines / Reservoir Engineering (RE) / PVT correlations / PVT Water correlations / Water viscosity correlations