The document describes a borehole logging system that uses a tripod, winch, control cables, and micro-logger laptop to lower probes on logging cables down a borehole to collect data from a caliper probe and electric/gamma probe.

1. borehole collar tripod’s leg pulley logging cable 12V DC 12V DC winch control cable #2 cable #3 cable #1 Micro-logger laptop USB cable

2. Caliper probe Electric/Gamma probe Capped cable connector Probe casing