Oilfield ECD app for iPhone and iPad

Calculations were confirmed by a professional in a technical training development group for oilfield companies. Purchase with confidence!

This application is designed for oilfield personnel and mud engineers to calculate equivalent circulating density. choose the type of units with the tab at the bottom (US Customary or International/Metric). Input your annular pressure/friction loss, your TVD in feet or metres and the current mud weight/specific gravity. The app will calculate ECD for you.

Note: if you find a bug or have suggestions to improve this app, please e-mail us directly before posting a negative review. We are also taking suggestions for other simplified, usable and big-fonted apps for the oilfield. Our goal is to make oilfield math easier!