Production Gamma Ray Logging Tool


The Production Gammma Ray tool measures the naturally occurring radiation emitted by various formations to determine lithology. The tool includes a Gamma Ray scintillation detector and is temperature compensated to minimise drift from the photomultiplier tube.

Features and Benefits

  • Combinable with other production logging tools
  • Depth correlation
  • Corrosion resistant
  • Tracer Monitoring


  • Lithology determination
  • Identification of radioactive scale