Logic Cloud Geo · Geophysical tools
Geophysical Log Workbench
Turn well data into a clear view of the subsurface. Start with a well log plot; explore formation-water salinity as the workbench grows.
Free membership / Sign inTDS Estimator is available to all active members. Well Log Plotter requires Mapper or administrator access.
01 · Well logs
Well Log Plotter
Plot one well from LAS files, a lithology table, or both. Preset curves, colors, and geologic symbols. Preview your log and download a PDF or TIF.
Open the plotter →02 · Salinity estimates
TDS Estimator from Geophysical Logs
Estimate formation-water TDS from resistivity, porosity, and temperature. A separate tool, with editable geological assumptions.
Open the estimator →