DD HD lite app for iPhone and iPad


4.2 ( 2062 ratings )
Education
Developer: Kowalchuk LLC
0.99 USD
Current version: 1.1, last update: 7 years ago
First release : 31 Jan 2011
App size: 187.56 Kb

This program simulates how directional oil and gas wells are deviated and drilled using a positive displacement motor.