Dual Gamma Ray Tool

The Dual Gamma Ray Tool is typically run with an ejector tool to determine fluid velocity shots.

A pair of Geiger detectors, 1-inch x 12-inch diameter, are utilized with one located at either end of the tool. The tool is stackable with many other 1 3/8-inch tools and contains switching circuitry to allow operator selection. The circuitry can be tailored to switch at specified customer requested voltages.

The gamma ray data is driven onto a mono-cable wireline and can be received at surface level by any logging system capable of processing pulse data. This tool outputs a default positive or negative polarity on the wireline.



Related Products

1 3/8" Dual Gamma Ray Tool
Product Reference: 050-DG137-0000

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