Research Article

Investigation of Enhanced Oil Recovery Using Dimensionless Groups in Wettability Modified Chalk and Sandstone Rocks

Table 3

Synthetic seawater composition.

IonsConcentration (mol/L)

NaCl0.4
KCl0.01
CaCl2(2H20)0.013
MgCl2(6H20)0.045
NaHCO30.002
Na2(SO4)0.024
TDS0.494