Fig. 6

The results of (A) pressure, (B) permeability, and (C) recovery volume obtained from flooding of sandpack No. 1 by FW, Na50LSW, and Na10LSW.
The results of (A) pressure, (B) permeability, and (C) recovery volume obtained from flooding of sandpack No. 1 by FW, Na50LSW, and Na10LSW.