價格：免費
更新日期：2019-09-18
檔案大小：7.9 MB
目前版本：1.4
版本需求：系統需求：iOS 9.0 或以後版本。相容裝置：iPhone、iPad、iPod touch。
支援語言：英語
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
