For Weighting up Fresh Water or Field Salt Water
Problem: How much Ten pound Brine is required to weight up Field Salt Water from 8.8 lbs per gal. to 9.4 lbs per gal?
Answer: Where the respective Horizontial and Vertical Columns intersect you will note 50% of total fluid shall be Brine.
 
Final Desired Weight pounds per gallon Hydrostatic Pressure PSI Per 100 feet of column Degrees Salometer   Water (Weight of field water - Pounds per gallon)
        8.33 8.5 8.6 8.7 8.8 8.9 9 9.1 9.2 9.3 9.4 9.5 9.6 9.7 9.8 9.9 10
        Per Cent Saturated 10 Pounds Required
                                         
8.33 43.3 0   0                                
8.50 44.2 11   10                                
8.60 44.7 18   16 7 0                            
8.70 45.3 24   22 14 7 0                          
8.80 45.8 30   28 20 14 8 0                        
8.90 46.3 36   34 27 21 15 8 0                      
9.00 46.8 42   40 34 28 23 16 9 0                    
9.10 47.4 48   46 40 36 31 25 18 10 0                  
9.20 47.9 54   52 47 43 38 33 27 20 11 0                
9.30 48.4 60   58 54 50 46 41 36 30 22 12 0              
9.40 48.9 66   64 60 57 54 50 45 40 33 25 14 0            
9.50 49.4 71   70 67 64 61 58 54 50 44 37 28 16 0          
9.60 49.9 77   76 74 71 69 66 63 60 55 50 43 33 20 0        
9.70 50.5 83   82 80 78 77 75 73 70 66 62 57 50 40 25 0      
9.80 51.5 88   88 87 85 84 83 82 80 78 75 72 67 60 50 33 0    
9.90 51.5 94   94 93 93 92 92 91 90 89 88 86 84 80 75 67 50 0  
10.0 52.0 99   100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100 100