Advanced Core Digitalization for Reservoir Evaluation in Middle Jurassic Sleipner and Triassic Skagerrak Formations

Accurate subsurface characterization requires detailed, continuous data to understand reservoir heterogeneity. Advanced digital core analysis techniques, such as CoreDNA™, enable high-resolution, non-destructive core logging, while modern laboratory technologies like QEMSCAN (Quantitative Evaluation of Minerals by Scanning Electron Microscopy) provide precise mineralogical insights. This study presents a case from Well 15/12-20 S in the Norwegian Central North Sea, demonstrating how CoreDNA™ data supports subsample selection and upscaling to produce continuous property distributions along the core, effectively bridging the gap between field-scale observations and laboratory-scale measurements in Middle Jurassic Sleipner and Triassic Skagerrak Formations.