Table 2 Composition of the sea water.

From: Microfluidics study on immiscible displacement mechanisms of oil by hybrid low salinity water and polymer in fractured porous media

(g/l)

Sea water

NaCl

28.40

CaCl2.2H2O

1.83

MgCl2.6H2O

13.73

KCl

0.80

Na2SO4

4.49

NaHCO3

0.10

TDS

41.60