• Gamma Ray Tools
  • NGT-T Gamma Tool
  • NGT-CS Gamma Tool
  • DGA Focused Gamma Tool
  • NGT-B Gamma Tool
  • NGT-S Gamma Tool
  • NGT-075 Gamma Tool
• Geosteering Resistivity Tool
• Production Logging Tools
  • CPT-B Combo Tool
  • ICL-A Induction Collar Locator
  • NGT-B Gamma Ray
  • FIT-A Fluid ID Tool
  • FLM-B Continuous Flowmeter
  • ATS-A Accelerometer/Temperature
• Additional Tools & Services
  • CBG Telemetry Test Box
  • CBG Cable Simulator Box
  • Logging System
  • DIL/SFR/SP Wireline Dual Induction
  • CBG Customized Designs

NGT-075 Gamma Tool

The NGT-075 Gamma Tool design is based on the highly successful NGT-T Gamma Tool technology that provides reliable performance even in the most severe drilling conditions.

With an outside diameter of only 0.75”, the tool is ideally suited for mounting within the drill-collar wall or in small-diameter probe based systems.

It may also be used to make superior directional gamma sensors, when multiple NGT-075 tools are placed in the collar around a Tungsten shield.

The NGT-075 uses our third-generation electronics that offer advanced performance and functionality, including a wider range of input voltage and significantly lower current drain. This reduces the load on expensive Lithium batteries.

The output circuits employ advanced protection and noise-suppression components for more reliable system performance.

Electronics are encapsulated for additional shock protection.

A custom-designed scintillator crystal and photomultiplier tube assembly produces an extremely sensitive and rugged sensor package.