Halliburton eRedBook® Mobile vs Mud Engineer

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.

Mud engineers play a crucial role in ensuring the smooth operation of drilling programs. The Mud Engineer App is an essential tool for mud engineers, providing a foundation for essential drilling calculations. These calculations include Final Mud Weight, Final Volume, Volume 1, Volume 2, End Volume, BBLs required to adjust Mud Weight, Number of Sacks, Volume Increase, lb/bbl, Weight Up, Hydrostatic Pressure, Equivalent Circulating Density (ECD), Annular Velocity, and Pump Output. Calculate the final mud weight by mixing two fluids with different mud weights. Determine the required volume of each fluid with known mud weights and a desired final weight to achieve the desired mud weight. Calculate the number of barrels needed to add a fluid with a known density to reduce mud weight. Weight Up calculation. Calculate hydrostatic pressure from mud weight and true vertical depth. Determine the Equivalent Circulating Density (ECD) from annular pressure loss. Calculate annular velocity from pump rate and hole/pipe geometry. Calculate triplex pump output per stroke and flow rate. Every calculation shows a step-by-step equation worked out with your own numbers and your chosen units, and can be exported as a professional PDF report with input and result tables, your name or company, the date, and an app watermark. All results are saved automatically in a searchable History, with support for multiple unit systems, customizable defaults, decimal precision, and a light or dark theme. Special thanks to Eng. Mahmoud Elbeltagy for contributing to the development of these calculations.