1. Gamma energy distribution recording, potassium, uranium and thorium content calculation.
2. Reliable crystal and photomultiplier tubes.
3. Maximum operating temperature 175℃, maximum operating pressure 140MPa.
STGN89-200D spectral gamma ray tool records gamma ray energy distribution and calculates potassium, uranium and thorium content in a formation. STGN89-200D spectral gamma ray tool is used to estimate reservoir lithologic characteristics and clay minerals content, and analyze sedimentary environment. STGN89-200D spectral gamma ray tool plays a significant role in identifying high uranium reservoirs in formation.
Features
1. No heating elements in vacuum flask. Tolerance time under high temperature increased greatly.
2. Adopt reliable crystal and photomultiplier tubes.
3. Fine calibration improves repeatability and consistency.
