The professional petroleum engineering calculator for iOS. 97 specialized calculations across 16 disciplines, built for the field.
Quick access to every calculation you need on location. Oilfield and metric unit support built in.
Kill sheets, hydrostatic pressure, ECD, MAASP, formation pressure, and more.
Bit hydraulics, directional surveys, casing design, cementing, and artificial lift calculations.
Darcy flow, decline curves, IPR analysis, nodal analysis, and economic evaluations.
Every calculation is saved automatically. Review, compare, and export your work.
Built-in reference tables for common values, pipe data, and conversion factors.