Gamma-Ray (GR)

The Gamma-Ray tool measures the naturally occurring Gamma Radiation from the surrounding formation. The 2” x 4” crystal provides excellent repeatability.

• GR Gamma Ray

A Gamma-Ray survey is extremely useful for correlation when run with other logs such as an Elog or Laterolog.

Click on thumbnail for a larger image of the GAMMA-RAY/SPECTRAL sample.

Download PDF of GAMMA-RAY/SPECTRAL

Click to find more about:

Electric Log
Laterolog 3 Resistivity
Focus Dual Induction
Gamma-Ray/Spectral
Caliper
Sonic Velocity
Temperature
Fluid Resistivity
Video Survey
Spinner (Flowmeter)
Gyro/Directional Survey
Depth Specific Fluid Sampling Biological/Scale Sampling
Cement Bond Log
Acoustic Borehole Televiewer
Optical Borehole Televiewer
Noise Log
Casing Inspection Log (CITM)