Geotechnical eLogging Services

Serving the Western Canadian Mining, Hydro-Geology and Oil & Gas Energy Industries.

eLogging Wireline Unit

That Wireline Guy's versatile water well eLogging fleet includes a robust 1-ton wireline unit for standard operations and a lightweight, UTV- or helicopter-portable winch with 4-conductor line, enabling precise logging up to ~2000ft (600m) depths in remote sites. Powered by the advanced CSS Geotechnical acquisition system, we deliver real-time curve generation, on-site hard copy field logs, and professional full-color logs for comprehensive well file documentation and sustainable groundwater insights.

GR-RES-SP-Caliper eLogging

That Wireline Guy's eLogging service uses Gamma Ray (for lithology/clay detection), SP (Spontaneous Potential for permeability/formation water), Resistivity (for fluid salinity/aquifer mapping), and Caliper (for borehole diameter/irregularities) tools to provide detailed subsurface profiles in water wells, aiding aquifer evaluation, optimized screen positioning and sustainable management.

Borehole Caliper

TWG offers high resolution downhole camera services to ~750'ft (225m). Downhole and side view imaging at full 1080 dpi.

Acoustic WaveForm Logs

Sonic formation Travel Time with 3 foot Transmitter/Receiver Spacing to accurately measure formation slowness.