Post Views: 30,730 Facebook0Tweet0Pin0LinkedIn0 The Minimum Curvature Method smooths two straight-line segments of the Balanced Tangential Method by using the Ratio Factor (RF). The formulas for the Minimum Curvature Method are listed below; ß must be in radians Where; MD = Measured Depth between surveys in ft I1 = Inclination (angle) … Continue reading Minimum Curvature Method