Drilling

A completion schematic for a vertical well that redraws itself. Enter the casing program (OD, top, shoe and top of cement for the conductor, surface casing, intermediate casing and production liner) and the completion (tubing, safety valve, gas-lift mandrels, packer, two perforated intervals, PBTD and TD) on the Inputs sheet; the Schematic sheet paints the wellbore against depth and labels each component. Move a packer, a shoe, a perforation or a liner top and the drawing and its labels move with it.