Century Geophysical- - Model 9053 - Natural Gamma / Casing Collar Locating Tool Brochure

Used when the natural gamma log and casing collar locator is required. This tools slim design permits logging in small diameter boreholes and through steel or PVC drill pipe of 2 inch inside diameter or larger. The natural gamma sensor is located near the bottom of the tool to permit data acquisition near the total depth of the borehole.