Drilling Fluid Additives Borehole And Shale Stabilizers Emulsifiers Filtrate Lost Circulation Material Lubricants Rop Enhancer Thinners Drilling Detergents Thermal Polymers Stabilizers Rheological Modifier Scavengers Biocide Non-Emulsifier Near Wellbore Remediation/ Filter Cake Removal Workover And Completion Additives Or Wellbore Clean Out Chemicals Polymers Corrosion Inhibitors DRILLING FLUID SYSTEMS Oil Base Mud Filter Cake Breaker: BORE WASH OBM Water Base Mud Filter Cake Breaker Flat Rheology Oil Based System WBM D–BREAKDER DI-BRINE DRILL-MAX HT WBM SYSTEM