This video is an overview of the GOM³Analytics Add-on: Well log Viewer. The tool provides the ability to view well logs interactively in a web browser. Three types of logs are displayed: Geology & Geophysics (with tracts of gamma ray, resistivity, neutron and bulk density, sonic and spontaneous potential), Mud Logs (C1, C2, C3, C4I/C4N, C5I/C5N, ROP, total gas, wetness and mud temp.) and Mechanical (ROP, RPM, weight on bit, torque, ECD, ESD, mud in/out, pore pressure, flow rate, pump pressure, annular pressure and casing strings/liners). All logs include a lithology tract and context tracts, to display completion intervals, paleo samples, geomarks, hydrocarbon bearing zones, mud weights and shoe tests.