Drillstring Toolbox vs Oilfield Units Converter

Drillstring Toolbox is a free calculator from Standard DS-1 that gives you the drill-stem load capacities you need! You can choose an API connection (along with the size you're interested in) to find its recommended makeup torque and tensile capacity. Tap the "Tube" tab to find the tensile and torsion capacities for drill pipe tubes as well!

This a free app designed for both iPhone and iPad. It is a useful tool for the Oil & Gas community. These selected units are commonly used on the oilfield. If you need another unit, please contact us by email (contact@wellcontrol.com.br) Area (sq.in, mm2, cm2) Capacity (bbl/ft, ft3/ft, liter/m, m3/m, bbl/m) Density (ppg, lb/ft3, kg/liter, SG, g/cm3, kg/m3) Diameter (inch, mm, cm) Distance (mile, nautical mile, km) Dog Leg (Angle Rate) (deg/100ft, deg/10m, deg/30m, deg/100m) Flow Rate (gpm, bpm, ft3/min, liter/min, m3/min, m3/h) Force (lbf, kgf, N, daN) Length (ft, m, cm, mm, inch, yd) Mass / Weight (lb, kg, kip, ton (metric), ton (short), ton (long), oz, gram) Pipe Weight (lb/ft, kg/m) Power (hp, kw, btu/h, kcal/h) Pressure (psi, bar, atm, kPa, MPa, kg/cm2) Pressure Gradient (psi/ft, bar/m, kPa/m, MPa/m, psi/m) Temperature (Celsius, Fahrenheit, Kelvin, Rankine) Temperature Gradient (oF/100ft, oC/100m) Torque (lbf x ft, kgf x m, N x m) Velocity (ft/s, ft/min, mile/h (mph), knot, m/s, m/min, km/h) Volume (bbl, gal (US), gal (UK), ft3, liter, m3) Yield Point (lb/100ft2, kg/m2, N/m2 or Pa) DISCLAIMER: These tools & materials are provided 'as is' without warranties of any kind, express or implied. Please verify the tools provided by this application by yourself before you use them. Ensure you understand the impact of using these tools. Any use you choose to make of these tools & materials is undertaken by you entirely at you own risk.