OIL & GAS REFERENCE

Version 2.5 brings metric units, faster navigation and a more comfortable calculator screen. UNITS • Choose US Oilfield, Metric (bar, SG) or SI (kPa, kg/m³) units on first launch. • Tap the unit next to any value to change it — the choice applies to all calculators. • Values you have entered are converted automatically when you switch units. • Kill mud weight is rounded up in your unit: 0.1 ppg, 0.01 SG or 10 kg/m³. NAVIGATION • Search across all calculators and tables — including values inside tables, such as a steel grade or a pipe size. • Star calculators and tables to keep them in Favorites; recently opened items appear on top. • Calculators and reference tables are grouped into topics. • On iPad, every topic is one tap away in the sidebar. CALCULATORS • Fields start empty, with an example value shown below each one. • Your last entered values are remembered for every calculator. • On long forms like the kill sheet, the main results stay pinned at the bottom while you type. • Move between fields with the arrows above the keyboard. • Share the full calculation as text, or touch and hold a result to copy it. ALSO NEW • Dark Mode and support for larger text sizes. • A–Z index in the glossary. • Copy values in the Converter with touch and hold. • Pipe Capacity and Annular Volume now work in any units as single calculators. • Neutral point now takes pipe weight in lb/ft and mud weight in ppg.