LCM : Lost Circulation Material (Fine, Medium and Coarse)

LCM Fine, Medium and Coarse is used as a bridging agent and/or weighting material in oil base and water base drilling fluids, drill-in fluids, work over fluids, and completion fluids. CALCIUM CARBONATE comes in a wide variety of particle sizes ranging from 325 mesh (35 μ) to 30 mesh (550 μ). Custom sizing for particular applications is also available

LCM Fine, Medium and Coarse is used to prevent fluid invasion of permeable zones, and to prevent loss of circulation during drilling, workover,and completion activities. CALCIUM CARBONATE is applicable in alldrilling fluids, aqueous and non-aqueous. It can be used to prepare a pill for spotting purposes.