Tools
A growing collection of small, focused web tools for Drilling & Completions engineers. Browser based; nothing is uploaded.
Pick a tool below, or use the sidebar (desktop) or the menu button (mobile) to switch between them at any time.
Fluids
Calculators for fluid behaviour inside the wellbore - pressure, density, and volume.
- Hydrostatics
Calculate hydrostatic pressure at multiple points of interest in a wellbore for any number of fluid densities. Define your mud weights, pick your reference depths, and compare results side-by-side.
- Well Volume Soon
Compute pipe, annular, and total volumes for a given casing and tubing geometry. (Coming soon.)
Trajectory
Directional drilling tools that work from MD / INC / AZI survey stations using the minimum curvature method. Saved surveys are shared between tools in this group.
- Trajectory
Analyse a full wellbore trajectory from survey stations. Computes TVD, northing/easting, closure, dogleg severity, and vertical section against your chosen reference azimuth and units.
- Interpolate
Look up the wellbore position at any depth, or resample an existing survey onto a fixed step interval. Useful for aligning surveys to casing depths, formation tops, or plotting grids.