BAKER HUGHES - Drilling Fluids Reference Manual

TABLE OF CONTENTS
List of Tables
TABLE 12 - 1 PREDICTED PRESSURE GRADIENTS VS. CONDUCTIVITY OR RESISTIVITY RATIOS......12-7
TABLE 12 - 2 PREDICTED PRESSURE GRADIENT VS. SONIC LOG DEPARTURE (AT OBSERVED-AT
NORMAL)...................................................................................................................................12-9
TABLE 12 - 3 HOW VARIABLES AFFECT LOGS ...............................................................................12-10
TABLE 12 - 4 BARITE SLURRY WEIGHT / VOLUME RELATIONSHIP (BARITE SPECIFIC GRAVITY = 4.2)
.................................................................................................................................................12-35
TABLE 12 - 5 BARITE PLUGS FOR OIL-BASE FLUIDS (1 BBL OF 18.0 LB M /GAL SLURRY) ................12-36
BAKER HUGHES DRILLING FLUIDS
REVISION 2006
REFERENCE MANUAL
12-iii