eRedBook mobile includes the following functionality (portions of eRedBook Software):
Dimensions & Strengths (data from API)
Tub/Cas/Pipe in Hole: Volume and height between tubing and hole, casing and hole, drill pip and hole
Tub/Cas/Pipe in Casing: Volume and height between tubings, tubing and casing, casings, and hole, drill pipe and casing
Capacity

Link:

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