This section explains how to use the , which resembles Excel but with log-specific operators. You will learn how to write conditional statements for shale volume calculations (Vsh) using gamma ray or SP curves.
The manual serves as the definitive guide to navigating the software’s interface, running advanced scripts, visualizing data, and troubleshooting errors.
Techlog is finicky about data formats (DLIS, LAS, LIS). The manual explains how to map curves correctly. Misloading a porosity curve as a depth index is a common junior mistake that the manual helps you avoid.
Go to Help → Documentation or press F1 . This opens local PDFs or online help.