The Production Gamma Ray (PGR) tool measures the naturally occurring
radiation that is emitted by various formations to determine lithology.
Radioactive scale can also be detected.
All models are compact, rugged and combine excellent sensitivity with high resolution for cased hole production logging applications.
Tools can be combined for tracer work and, with the addition of a gamma source, used for gravel pack investigations.
Identification of Radio Active Scale.
Gravel Pack Monitoring (with addition of a gamma source).
1 3 / 8 in (35mm) 1 11 / 16 in (43mm)
19.7in (500mm) 23.1 (586mm)
5.1lbs (2.3kg) 9.4lbs (4.3kg)