TerraStation II 7.4

TerraStation II by TERRASCIENCES is an integrated software suite for well log interpretation and formation evaluation. Built for petrophysicists, geologists, and reservoir engineers, it streamlines the entire workflow from data loading and quality control to advanced analysis and presentation. The platform supports industry-standard formats such as LAS and DLIS, and brings together conventional log data, borehole images, core measurements, and test results in a single, consistent environment.

Its toolset includes log editing, environmental corrections, depth matching, curve synthesis, and zonation. TerraStation II provides robust analytical capabilities for porosity, shale volume, mineralogy, and water saturation using both deterministic approaches and multi-mineral methods. Powerful visualization and interpretation tools—such as multi-track log displays, crossplots, histograms, ternary plots, and image panels—enable rapid pattern recognition and rigorous evaluation. Specialized modules support borehole image interpretation, including dip picking and fracture analysis. Designed for single-well and multiwell projects across both conventional and unconventional reservoirs, the software offers batch workflows and delivers publication-quality plots and standardized outputs. The result is faster, more consistent, and traceable petrophysical answers for exploration and development decisions.

TerraStation II is developed by TERRASCIENCES. The most popular versions of this product among our users are: 7.1, 7.2, 7.3 and 7.4. The name of the program executable file is tstnspls.exe.