The azimuthal gamma ray solution provides measurements 20-25ft (6-8m) closer to the bit than the MWD. It is an excellent tool for Geosteering – helping to keep the bit within the “sweet spot” of the reservoir.

DELIVERING THE ULTIMATE VALUE

• Provides azimuthal gamma and inclination measurements closer than standard MWD
• Supports all BHA sizes
• Works seamlessly real-time with both MP and EM MWD

MESUREMENT SPECIFICATIONS

• Detactor Type - NaI Scintillation Crystal
• Inclination Accuracy - Inclination: ± 0.15° all angles
• Gamma Range - 0 - 1,000 AAPI
• Azimuthal Gamma Bins - 2

Source : https://scientificdrilling.com/technology-services/logging-while-drilling/sci-guide/

Scientific Drilling International

Scientific Drilling International (SDI) is an independent directional drilling and wellbore navigation, surveying and logging service company serving customers worldwide.