Century Geophysica - Model 9012 -Natural Gamma Radiation Logging Tool

The Natural Gamma Logging Tool 9012 is specifically engineered for obtaining natural gamma logs, essential for geological and geophysical analysis. This tool features a slim design, enabling it to be used in small diameter boreholes and allowing for logging through steel or PVC drill pipes with an inside diameter of 2 inches or larger. The gamma sensor is strategically located near the bottom of the tool, which enhances data acquisition even at the full depth of boreholes. Additionally, the tool supports 4p density recording when used with a spacer and a gamma source. Key specifications include a length of 128.9 cm, a diameter of 41 mm, and a weight of 7.46 kg. It can operate at temperatures up to 85C and pressures of 281 kg/cm2. The tool requires a voltage of 36 VDC and offers a logging speed of 9 meters per minute. These features, combined with quick automatic setup, unique tool identification, and simplified one-man operation, make it highly versatile and effective for diverse logging applications.