Wyoben

Wyo-Ben Inc., a leading provider of drilling fluids to the Horizontal Directional Drilling (HDD) market, has created a free app with easy to use calculators for all of your drilling needs. Metric and Imperial measurements are included. The following calculators are included with this version:
• Hole Volume
• HDD Drilling Fluid
• Annular Velocity
• HDD Back Reaming / Pump Volume
• Fluid Weight Up & Volume Increase
• Bottoms up