Upload CSV, LAS, or Excel file
Upload CSV, LAS, or Excel file
Minimum Curvature Survey Comparison
Upload CSV, LAS, or Excel file
Upload CSV, LAS, or Excel file
WellPath Analyst
WellPath Analyst reconstructs and compares directional-well trajectories with the Minimum Curvature Method (MCM) — the industry-standard algorithm inside Compass, WellPlan, and StarSteer. MCM joins each pair of survey stations with a smooth circular arc, yielding TVD, N/E, Vertical Section, DLS, and Closure that match commercial survey-management packages to the centimetre.
Built for wellsite geologists, directional drillers, and drilling engineers who need a fast, offline, private way to QC rig-site surveys, compute deviations from plan for morning meetings, analyse formation thickness (MT, AVT, TVT, TST) with true-dip corrections, and export a publication- quality PDF for partners and JV reports. Everything runs in the browser — no cloud, no upload, no leaked well data.
Developed by Ismail Harkat — Senior Wellsite Geologist, Sonatrach (Rhourde Nouss, Algeria) — as an open-source companion to commercial survey-management software. MIT License. Contact: geoharkat@gmail.com.
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