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WATER CHEMISTRY EVALUATION OF THE EXISTING STIG-1 AND PROPOSED LEC-1 INJECTION WELLS <br /> ------------------ <br /> ------------------------------------ <br /> Reading input data for simulation 2. <br /> ------------------------------------ <br /> SOLUTION 2 Well 1 Q1 2005 <br /> Temp 25 <br /> pH 7.6 <br /> pe 10 <br /> redox pe <br /> units mg/l <br /> density 1 <br /> Na 147 <br /> K 22 <br /> Ca 43 <br /> Mg 20 <br /> Cl 132 <br /> Alkalinity 220 as Ca0.5 (CO3) 0.5 <br /> S (6) 76 as SO4 <br /> N(5) 74.4 as NO3 <br /> F 0.3 <br /> Si 92 as Si02 <br /> END <br /> ------------------------------------------- <br /> Beginning of initial solution calculations. <br /> ------------------------------------------- <br /> Initial solution 2. Well 1 Ql 2005 <br /> -----------------------------Solution composition------------------------- <br /> Elements Molality Moles <br /> Alkalinity 4.400e-003 4.400e-003 <br /> Ca 1.074e-003 1.074e-003 <br /> Cl 3.726e-003 3.726e-003 <br /> F 1.580e-005 1.580e-005 <br /> K 5. 63le-004 5. 63le-004 <br /> Mg 8.233e-004 8.233e-004 <br /> N(5) 1.20le-003 1.20le-003 <br /> Na 6.399e-003 6.399e-003 <br /> S (6) 7. 918e-004 7. 918e-004 <br /> Si 1.532e-003 1.532e-003 <br /> ----------------------------Description of solution----------------------- <br /> pH = 7. 600 <br /> pe = 10.000 <br /> Activity of water = 1.000 <br /> Ionic strength = 1.294e-002 <br /> Mass of water (kg) = 1.000e+000 <br /> Total carbon (mol/kg) = 4.582e-003 <br /> Total CO2 (mol/kg) = 4.582e-003 <br /> Temperature (deg C) = 25.000 <br /> TECHNICAL MEMORANDUM_V3.DOC 7 <br />