DATABASE llnl.dat
TITLE Mixing injection fluid and formation water.

SOLUTION 1 Formation water.
        units        ppm
        pH           8.8
        temp         54.4
        Cl           129.
        Na           100.        charge
        Alkalinity   980.        as        HCO3
        N(5)         12.         as        NO3
EQUILIBRIUM_PHASES
        Calcite      0.0
        Quartz       0.0
        K-Feldspar   0.0
        Kaolinite    0.0
        Illite       0.0
        Goethite     0.0
SAVE SOLUTION 1
END
SOLUTION 2 Injection fluid.
        units        ppm
        pH           9.30
        temp         25.0
        Ca           55.
        Mg           18.
        Na           460.        charge
        K            12.
        Si           53
        N(-3)        2900.
        N(5)         1600.
        N(3)         14.
        Cl           320.
        F            1.6
        P            1.9
        Alkalinity   5800.
        C(-4)        460.
        S(6)         420.
        Ba           0.14
        B            6.2
        Fe(3)        0.14
        Sr           0.4
SAVE SOLUTION 2
END

EQUILIBRIUM_PHASES 1
        Calcite      0.2        0.0
        Quartz       0.0        0.0
        Goethite     0.0        0.0
MIX 2
        1        0.95
        2        0.05
SAVE SOLUTION 3
SAVE EQUILIBRIUM_PHASES 3
END
USE EQUILIBRIUM_PHASES 3
MIX 3
        3        .95
        2        .05
SAVE SOLUTION 4
SAVE EQUILIBRIUM_PHASES 4
END
USE EQUILIBRIUM_PHASES 4
MIX 4
        4        .95
        2        .05
SAVE SOLUTION 5
SAVE EQUILIBRIUM_PHASES 5
END

====================== MIX 5 and MIX 6 steps omitted here ===========

USE EQUILIBRIUM_PHASES 7
MIX 7
        7        .95
        2        .05
END