Drill Pro User Manual - Measuresoft

Enter the inner drum diameter, encoder counts per revolution of the drum, drilling line diameter and the number of turns of drill line per layer as spooled on the draw-works drum. To calibrate, click "Start Calibration". ... And K. f = ROP/((WOB/ 4*Bit diameter)Bit Weight exp )*(RPM/ 100)Rotary exp.)* ... ................
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