Journal of Chemistry / 2013 / Article / Tab 3

Research Article

Wettability Alteration of Sandstone by Chemical Treatments

Table 3

Contact angle of the sandstone after treatment with FG40.

Concentration of FG40 (%)00.050.10.20.30.5

Contact angle (°)
 Brine4093142134140130
 Normal decane107588899384

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