سوق الفوركس UK T. (+44) 1492 582 323

قراءة المعلومات الكاملة هنا كيف أربح المال في سوق الأسهم Americas T. +1 (559) 456-1711 شركة تداولات Asia T. (+852) 6503 3486

Density/Gamma Probe with Inclination

كسب المال على الانترنت مجانا The trisonde offers a convenient alternative to the standard RG sidewall density probe whenever borehole diameter is restricted and qualitative density measurements are acceptable. One common application is in logging through drill pipe when unstable borehole conditions prevent use of unprotected nuclear probes. The probe is unfocussed and indicates the average density of material surrounding the borehole.

Principle of Measurement: The probe contains a detachable gamma source and two high-sensitivity scintillation gamma detectors. Gamma radiation from the source is backscattered by the formation (Compton effect) and reaches the two detectors where the count-rates provide an indication of formation bulk density.


  • Long-spacing detector (LSD) for deep penetration
  • High-resolution detector (HRD) for accurate bed-boundary detection
  • Optional borehole-inclination measurement


  • Long-spacing density (cps)
  • High-resolution density (cps)
  • Natural gamma
  • Borehole inclination (option)



Diameter: 38mm
Weight: 7.6kg
Temperature: 0-70⁰C (extended ranges available)
Max. pressure: 20MPa
Inclination range: 0 to 30°

Operating Conditions

Sales Information

I002010 Density-gamma probe
I002012 – with inclination

Download Density/Gamma Probe with Inclination sheet


...Practical Innovation with Global Service & Support...

Robertson Geologging Ltd., 2017

how can we help you?

(+44) 1492 582 323