Gamma sensors play an important role in oil and gas
exploration, providing measurements of naturally
occurring gamma radiation in the formations
adjacent to the wellbore.
Designed to be compatible with all Tensor QDT style
MWD tools, our proprietary QGRTM module is
designed specifically for high-temperature harsh
environments, utilizing proprietary active
suspension technology and survivable to 185°C.
QGRTM delivers quick response and maximized crystal
volume bringing about increased sensitivity. The
ruggedized bialkali photocathode titanium crystal
(PMTC) housing, is designed to be suitable for high
vibration and survivable to 200°C.
There are several keys to the QGRTM