Halliburton’s eRedBook® Mobile application is offered as a free download. It is derived from the Halliburton Cementing Tables, the industry-preferred data reference for calculations used in drilling, cementing and/or completing oil and gas wells. eRedBook® Mobile contains volume calculators as well as data from the American Petroleum Institute (API) for Casing, Tubing, Coil Tubing and Drill Pipe. With the Halliburton eRedBook you can: • Have instant access to key dimensions and strengths for pipe, including collapse pressure, inner diameter and weight. • Look up specifications for your most frequently used tubulars to quickly calculate capacity and annulus volumes with just a few taps. • View volume measurements and calculations in Metric or British Imperial units (including custom configurations) represented in character and number format as appropriate. • Calculate total volumes in a large range of units (barrels, cubic feet, gallons, cubic meters, liters and more) • Calculate volume per depth in multiple units (barrels per foot, gallons per foot, liters per meter, and more) • Copy results with a single click. eRedBook® Mobile is simple to use and indispensable for the on the go field engineers, business development, and engineering students.