T The main function of drilling mud is to lift the surface cutting.. In the process of cutting removal from the bottom of the formation to the surface there are several characteristics of the physical properties of sludge and supporting factors that must be considered in order to achieve the success of cutting removal including the mud density, Mud viscosity, rheological properties, Plastic Viscosity, Yield Point, Gel Strength, fluid flow type, Rate of Penitration (ROP), Surface tension, drilling piperotation speed (RPM), and Jet Velocity of Pump capability. The design of the study to be used is analytical research and experimental research, both of which are to determine the causal relationship between the two variables operationally, differences, relationships, and interventions of researchers init. The research will interrogate the source data in it such as the concentration of OilBase Mud in the form of Saraline and Smooth Fluid 05 against the temperature to beused and then tested with rusteristic provisions on the mud such as density, and rheology of sludge that has a role in the process of trapping drill powder. After determining the value of physical properties such as density and rheology in the six samples of sludge will perform analysis of cutting removal using three parameter methods including: CCI (Cutting Carry Index Method), CTR (Cutting Transport Ratio Method), and (Concentration in Annulus Method). Value of Cutting Carry IndexMethod play a role in the drill mud whether the mud can lift the cutting at the base of the drill hole to the surface, the result can be said to be optimal if the value of CCI(Cutting Carrying Index) is more than 1. After conducting experimental research of the physical properties and rheological properties of sludge and analysis of cutting removal using the three methods above, it can be known the parameters of success incutting removal. From the observations of this study, it can be concluded that smooth fluid 05 and Saraline mud runs optimally in cutting removal. The calculation of cutting lifting meets the specification standards.